CN105343965B - Infusion alarm system for infusion bag infusion model - Google Patents

Abstract

The invention discloses a kind of infusion alarm systems for infusion bag infusion model, including the infusion support with telescopic rod and hook, infusion bag, perfusion tube, transfusion needle, and warning clip for transfusion, flow sensor, control module, it is equipped with inside the clamp of warning clip for transfusion and always wears the through slot set to clamp the perfusion tube, the clamp is between the infusion bag and the transfusion needle, the inner surface of through slot is additionally provided with the layer of silica gel of salient point, the surface of layer of silica gel is also formed with several grooves, and salient point is uniformly distributed between groove；Flow sensor is clipped on perfusion tube, between the clamp and infusion bag；Clamping device is located at the position of the two sides of through slot, along the length direction of through slot, and control module is communicated to connect with the flow sensor, is electrically connected with the clamping device；Control module trigger signal is given by flow sensor, to drive clamping device by stretching out hole movement to clamp perfusion tube.

Description

Infusion alarm system for infusion bag infusion model

Technical field

This application involves miniature, sequence controlled machine hand technical field, it has been specifically related to using process control and/or useIn the collet and warning clip for transfusion of clamping infusion pipeline.

The application has further related to be mainly used for above-mentioned collet, the control system of warning clip for transfusion, control module, control methodAnd alarm system.

The application further relates to automatic control technology field, has been specifically related to a kind of using in sensing scanning acquisition perfusion tubeReal time status information, enter this information into control centre, be compared by control centre and control execution moduleMovement.

The application further relates to medical treatment and nursing technical field, more particularly to a kind of infusion bag infusion model of being mainly used forInfusion alarm system and method.

Background technique

Infusion is one of the basic skills of Current therapeutic disease.Hospital carries out infusion treatment process to patient using infusion apparatusIn, it needs to select suitable intravenous drip speed according to drug and conditions of patients.At the end of infusion, when needing to select suitableMachine replacement infusion transfers to syringe needle to stop infusion.

The mode manually estimated currently is generallyd use to the monitoring of venous transfusion, nurse rule of thumb passes through under normal circumstancesDrip velocity is adjusted to appropriate value by the flow regulator for adjusting infusion apparatus.But since infusion drip velocity is by many factors shadowRing, such as configure and infusion be infused the environment temperature in place, infusion bottle residual liquid quantity, infusion bottle it is in irregular shape, andSince transfusion time is often longer, often changes at the position of transfusion outpatient, patient fluid infusion with the difference in height of infusion bottle, make to instilIt is difficult to keep constant speed, it is sometimes fast and sometimes slow often to occur, it there is also the case where stopping instiling even blood back when individual.Especially when liquid is finished, as transfusion outpatient accompany and attend to or medical staff not in time replace infusion or extract syringe needle, mayThere is situations such as air blocks up syringe needle into intravascular formation air embolism, blood back, blood coagulation.It is light then affect the treatment, delay treatment, it givesPatient causes damages, and serious malpractice occurs for physical and mental health that is heavy then jeopardizing patient.Patient or its family members need not thusDisconnected observation transfusion condition, ward has a large amount of entourages, and is easy to cause cross-infection.Patient also cannot get good stopBreath, influences therapeutic quality and Rehabilitation.Meanwhile nurse is also required to ceaselessly making ward, increases work load.

Therefore, the structure for how improving and optimizing warning clip for transfusion, infusion alarm system, keep its structure simple and fromDynamicization degree height is those skilled in that art's important technological problems urgently to be solved at present.

Summary of the invention

The purpose of the present invention includes the control system for providing a kind of warning clip for transfusion or collet and warning clip for transfusion, controlModule, control method, and include any one of aforementioned or multinomial infusion alarm system, transfusion alarm method, the infusion reportAlert system structure is simple, is easy to make, and be able to achieve the automatic operation of the holding action of warning clip for transfusion.

For this purpose, the present invention relates to a kind of warning clip for transfusion, including clamp, it is equipped with inside the clamp always to wear and setsThrough slot, the through slot is to clamp the perfusion tube, and the clamp is between the infusion bag and the transfusion needle；It is described logicalThe inner surface of slot is additionally provided with layer of silica gel, and the surface of the layer of silica gel is also formed with several grooves, and the depth of the groove is 0.1 milliFor rice to 0.35 millimeter, the distance between each described groove is 0.2 centimetre to 0.35 centimetre；It is also formed in the layer of silica gel convexPoint, the salient point are uniformly distributed between the groove, and the height of the salient point is 0.1 millimeter to 0.2 millimeter.

Preferably, it is equipped with along the length direction of the through slot in the clamp and at the position of the two sides of the through slotClamping device, relative to being equipped at the position of the clamping device and the clamping device interoperation on the side wall of the through slotStretching hole；The clamping device is set as at least two groups, to clamp the perfusion tube with the liquid in the perfusion tube that shuts offBody；Be additionally provided with a flow sensor being clipped on perfusion tube between the clamp and infusion bag, the flow sensor with it is describedVertical range between the bed board of hospital bed is 20 centimetres to 70 centimetres.Preferably, the clamp uses four-layer structure, from outside to insideIt is followed successively by layer of PVC, aluminium alloy layer, layer of silica gel, layer of PVC.

The invention further relates to a kind of control module of Infusion clip of alarming, the flow sensor and the control module are logicalLetter connection, the clamping device are electrically connected with the control module, when the liquid level in the perfusion tube is lower than the flow sensingWhen at the set liquid level of device monitoring, the flow sensor gives one trigger signal of control module, drives the control moduleAct the clamping device to clamp the perfusion tube by the stretching hole.

The invention further relates to a kind of control method of Infusion clip of alarming, the flow sensor and the control module are logicalLetter connection, the clamping device are electrically connected with the control module, when the liquid level in the perfusion tube is lower than the flow sensingWhen at the set liquid level of device monitoring, the flow sensor gives one trigger signal of control module, makes the control module controlThe movement of the clamping device is made to clamp the perfusion tube.

The invention further relates to a kind of infusion alarm systems, comprising:

Dismountable infusion support on hospital bed, it is described including multistage retractable rod, the hook being connected with the telescopic rodThe end of hook is equipped with infusion bag, and perfusion tube is connected in the infusion bag, and the end of the perfusion tube is equipped with transfusion needle；

Alarm Infusion clip with clamp, the clamp use four-layer structure, are followed successively by layer of PVC, aluminium alloy from outside to insideLayer, layer of silica gel, layer of PVC；

It is equipped with inside the clamp and always wears the through slot set, the through slot is to clamp the perfusion tube, the clampBetween the infusion bag and the transfusion needle,

Wherein, the inner surface of the through slot is additionally provided with layer of silica gel, and the surface of the layer of silica gel is also formed with several grooves, instituteThe depth for stating groove is 0.1 millimeter to 0.35 millimeter, and the distance between each described groove is 0.2 centimetre to 0.35 centimetre；InstituteIt states and is also formed with salient point in layer of silica gel, the salient point is uniformly distributed between the groove, and the height of the salient point is 0.1 millimeterTo 0.2 millimeter.

Preferably, it is equipped with along the length direction of the through slot in the clamp and at the position of the two sides of the through slotClamping device, relative to being equipped at the position of the clamping device and the clamping device interoperation on the side wall of the through slotStretching hole；

The clamping device is set as at least two groups, to clamp the perfusion tube with the liquid in the perfusion tube that shuts offBody；

Be additionally provided with a flow sensor being clipped on perfusion tube between the clamp and infusion bag, the flow sensor withVertical range between the bed board of the hospital bed is 20 centimetres to 70 centimetres.

Preferably, which further includes control module, and the flow sensor is communicated with the control moduleConnection, the clamping device are electrically connected with the control module, when the liquid level in the perfusion tube is lower than the flow sensorWhen at the set liquid level of monitoring, the flow sensor gives one trigger signal of control module, drives the control moduleThe clamping device is acted by the stretching hole to clamp the perfusion tube.

Preferably, the clamp includes the upper chamber to observe liquid level in perfusion tube positioned at upper layer, and is located at lower layerThe lower chambers to install clamping device, the lower chambers include two compartments being oppositely arranged, and the clamping device isIt is in two groups be oppositely arranged relative to the through slot, and each group of clamping device is located in each compartment, it is each describedCompartment is equipped with a stretching hole stretch out the clamping device.

Preferably, the clamping device includes electromagnet, the first core, the second core, transmission gear and reset spring, instituteThe lateral wall that electromagnet is stated close to the compartment is arranged, and one end of the electromagnet is electrically connected with the control module；

First core one end is connect with the other end electromagnetic induction of the electromagnet, and first core is close to describedThe inner sidewall of compartment is arranged, and the other end of first core is connect with one end of the reset spring, the reset springThe other end be fixedly connected with the inner sidewall of the compartment, the top of first core is equipped with teeth；

Second core is located at the top position of first core, and the bottom of second core is equipped with teeth；

The transmission gear is set between first core and second core, with drive the second core relative toFirst core is mobile and stretches out or withdraws from the stretching hole.

Preferably, the opening of the through slot is extended and is arranged outwardly, the through slot packet towards side by the center of the clampIt includes accommodating section and connects with it and the card being connected to sets section, the circular in cross-section of the accommodating section and the size phase with perfusion tubeIt adapts to, in rectangle, the width dimensions that the card sets section are less than the diameter dimension of the accommodating section for the cross section for setting section of blocking.

Preferably, the both ends of the through slot are respectively equipped with Anti-slip cover, and the Anti-slip cover is integrally conical, the Anti-slip coverThe lateral direction at small end towards both ends is arranged, and the big end of the Anti-slip cover connects with the through slot.

It preferably, further include infusion bag, the infusion bag is set on infusion support；

Wherein, the infusion bag uses PVC infusion bag, contains liquid in the infusion bag, the liquid is by weight ratioMetering, includes 50% to 99.99% physiological saline, 0.01% to 50% medicinal ingredient.

Preferably, the medicinal ingredient includes antibiotic.

It preferably, further include infusion bag, the infusion bag is set on infusion support；

Wherein, the infusion bag uses PVC infusion bag, contains liquid in the infusion bag, the liquid is by weight ratioMetering, includes 50% to 98% physiological saline, 1% to 5% glucose.

Preferably, the formula of the liquid are as follows: 100 milliliters of physiological saline, 40 milligrams of Omeprazole, 0.3 milli of vitamin B6Gram.

Preferably, the formula of the liquid are as follows: mannitol 250ml, dexamethasone 5mg.

Preferably, the infusion support is set on the hospital bed.

Preferably, the hospital bed is equipped with vibration device.Infusion alarm system with vibration device, the vibration devicePatient can be reminded to notice that infusion terminates, saved oneself convenient for patient, it is more humanized.

Preferably, the clamp is made of resin material.It is sturdy and durable using the infusion alarm system of resin material,Good reliability.

Preferably, the control module includes controller；And

Dummy keyboard, the virtual key are equipped with the lower section of the touch screen of controller communication connection, the touch screenDisk is equipped with backlight module for inputting number, English alphabet, the touch screen；

With the sensor of controller communication connection, the sensor is located at the top position of the clamping device,And be installed on the indoor perfusion tube of the epicoele, the upper left corner of the touch screen is equipped with sensor control zone, the sensorControl zone includes detection cycle of three gears to adjust sensor, these three gears are from left to right respectively that sensor is fastSpeed scanning shelves, sensor standard scan shelves, sensor low-velocity scanning shelves, wherein the sensor quickly scans determined by shelvesScan period be 25% to 50% of the scan period determined by the sensor standard scan shelves, the sensor is swept at a slow speed125% to 185% that the scan period determined by shelves is the scan period determined by the sensor standard scan shelves is retouched, it is describedScan period determined by sensor standard scan shelves is 0.01 second to 0.5 second；

With the execution module of controller communication connection, the execution module is electrically connected with the electromagnet, to connectLogical or closing electromagnet electromagnetic induction access, it is described to adjust that the upper right corner of the touch screen is equipped with electromagnet strength control areaThe magnetic field strength of electromagnet, electromagnet strength control area include two gears, the two gears are from left to right followed successively by electricityMagnet strong strength grade, electromagnet standard file, the magnetic field strength of the electromagnet of the electromagnet strong strength grade defined are the electromagnetThe 250% to 350% of the magnetic field strength of the electromagnet of standard file defined；

With the charging module of controller communication connection, the charging module is set to the bottom of the lower chambers, usesTo provide electric power, the side that keeps left in the middle part of the touch screen selects area equipped with charge mode, and charge mode selection area includesThere are three gear, these three gears are from left to right followed successively by mode USB cable 1A charging shift, USB cable 2A charging shift, wireless chargingElectric shelves；

With the alarm lamp of controller communication connection, side of keeping right in the middle part of the touch screen is bright equipped with indicator lightDegree adjustment area, indicator lamp brightness adjustment area include 3 gears, these three gears be from left to right followed successively by high brightness shelves,Normal brightness shelves, low-light level shelves, the light intensity of the alarm lamp of the high brightness shelves defined are the normal brightness shelvesThe 155% to 195% of the light intensity of the alarm lamp of defined, the alarm lamp of the low-light level shelves definedLight intensity be the normal brightness shelves defined the alarm lamp light intensity 50% to 75%；In the touch screenPortion central location is additionally provided with time adjustment area, backlight time adjustment area, backlight time adjustment area include 15 seconds shelves of backlight,2 hours one minute shelves of backlight, five minutes shelves of backlight, backlight shelves；

With the cancel switch of controller communication connection；With the power switch of controller communication connection.

Preferably, the sensor is Keyemce FD-Q clamp-type flow sensor.

Preferably, the controller further includes a wireless communication module.

Preferably, the vibration device is connect with the controller wireless telecommunications, when the sensor sensing is to being infusedBi Shi, the controller send pulse signal to the vibration device, and the vibration device occurs under the action of pulse signalVibration, to remind patient infusion ending.

Preferably, the vibration device is set on bed board.Further, the vibration device is at least provided with 5 groups, respectivelyPositioned at the middle part of bed board and four corners of bed board.Further, the vibration device includes a battery and electric power storagePond electrical connection vibrating motor, radio receiver, control circuit, the radio receiver with it is described in the controllerWireless communication module is wirelessly connected, and when the radio receiver receives alarm signal, the control circuit makes the vibrationDynamic motor and the battery are in the conductive state, the vibrating motor work.

Preferably, the battery uses lead storage battery or lithium battery.

Preferably, the infusion alarm system further includes having johnny, and the johnny is equipped with vibration device, the vibrationDynamic device and the wireless communication module are wirelessly connected.

Preferably, the infusion alarm system further includes having teleseme, and the teleseme is set on hospital bed, the biographyDevice and wireless communication module is exhaled to be wirelessly connected, the teleseme is connected with the calling terminal for being set to nurse station by signal wireIt connects.

Preferably, the number of teeth of the transmission gear is 18.

Preferably, label layer is additionally provided in the infusion bag, the label layer and infusion bag use two-sided glue connection.

Preferably, the label layer is in rectangle.Infusion bag has the infusion alarm system of rectangular label layer, using this markIt is more convenient to sign layer, convenient for marking the relevant information of infusion in infusion bag.

Preferably, the label layer with a thickness of 0.1 millimeter to 0.2 millimeter.

Preferably, the surface of the label layer is additionally provided with release paper.Above-mentioned each label layer can use release paper.

Preferably, the hospital bed is equipped with dismountable dining table.Infusion alarm system with dining table with separable parts hospital bed.

Preferably, the dining table is equipped with several grooves.

The present invention also provides a kind of transfusion alarm methods for being mainly used for infusion bag, method includes the following steps:

Step A1 opens the power switch；

Step B1, the time adjustment area on the touch screen are arranged system time, are inputted and believed by dummy keyboardBreath, makes error ± 3 second between system time and Beijing time；

Step C1, the flow sensor with the mode of touch in the flow sensor control zone quickly scan shelves,One is selected in flow sensor standard scan shelves, flow sensor low-velocity scanning shelves；

Step D1, the electromagnet strong strength grade, electromagnet mark with the mode of touch in electromagnet strength control areaOne is selected in quasi- shelves；

Step E1, with the mode of touch in the mode USB cable 1A charging shift, USB cable 2A charging shift, wireless chargingOne is selected in shelves；

Step F1 selects one with the mode of touch in the high brightness shelves, normal brightness shelves, low-light level shelves.

It preferably, further include having after the step F1,

Step F2 is small in 15 seconds shelves of the backlight, one minute shelves of backlight, five minutes shelves of backlight, backlight 2 with the mode of touchWhen shelves in select one.

The invention further relates to a kind of infusion alarm systems for infusion bag, using infusion alarming described in any of the above embodimentsSystem.

The beneficial effects of the present invention are: facilitating adjusting to control this by the way that the touch screen is arranged for inputting various instructionsDevice, it is low that the sensor by the way that the sensor control zone is arranged quickly scans shelves, sensor standard scan shelves, sensorSpeed scanning shelves, can be with the scan pattern of flexibly adjustment sensor, according to the scanning of the adjustment sensor of the speed flexibility of infusionMode e.g. when quick infusion, can choose sensor and quickly scan shelves, can select sensor low-velocity scanning when being infused at a slow speedShelves；Pass through the electromagnet strong strength grade, the electromagnet standard file in setting electromagnet strength control area, it may be convenient to adjustThe magnetism intensity of the electromagnet is saved, and then indirectly regulates and controls the corresponding speed of this warning clip, the electromagnet strength as described in selectingShelves can faster throttle at this point, the magnetism intensity of electromagnet is high, greatly improve the response speed of the present apparatus；By settingUSB cable 1A charging shift, the USB cable 2A charging shift, wireless charging shelves in charge mode selection area are set, it can be flexibleAdjust the mode of charging and the speed of charging, wherein the USB cable 1A charging shift is charged using 1 ampere of electric current, USBCable 2A charging shift is charged using 2 amperes of electric current；Area, the indicator lamp brightness tune are adjusted by the way that the indicator lamp brightness is arrangedMain plot includes high brightness shelves, normal brightness shelves, low-light level shelves, according to the light for the adjusting indicator light that the intensity of environment light can be convenientBy force, it avoids indicator light from impacting the work and rest of patient, avoids light pollution.

Through slot is set on clamp, is fastened on clamp on perfusion tube by the through slot, utilizes the sensing of control moduleThe liquid level of device monitoring transfusion pipe, when the liquid level in perfusion tube close on or monitoring position lower than sensor at when, controlMolding block will drive clamping device moment to clamp perfusion tube, and the liquid level in perfusion tube is avoided to decline excessive and patient blood is caused to fallStream, and liquid level decline in perfusion tube is avoided excessively to admit air into, it needs nurse's hand repeatedly to wind perfusion tube and excludes infusionAir in pipe, the problem of virtually increasing the workload of nurse.

Anti-slip cover is set on through slot, is fitted on perfusion tube by the Anti-slip cover being arranged in upper chamber and lower chambers,Enable clamp is more stable to be mounted on perfusion tube, clamp is avoided to fall off and arbitrarily slide, simultaneously because perfusion tube is cardIt is located in through slot, therefore easily facilitates disassembly and installation of the invention, using more convenient.

The accommodating section being connected is set by through slot and card sets section, and card is set the width of section for accommodating electric wire by accommodating sectionDegree is sized to the diameter dimension less than accommodating section, is not easy to set in section from card after perfusion tube is arranged in accommodating section in this wayAbjection, and lead to the problem of falling from perfusion tube of the invention.

Engraved structure is set by the side of first chamber, keeps the perfusion tube being located in first chamber exposed, thusIt observes the liquid level in perfusion tube in real time convenient for patient and nurse, plays the effect for replacing infusion bottle for patient in time.

It is equipped with charging module in the bottom of clamp, charging module is wireless charger, keep mobility of the invention stronger,It can be whenever and wherever possible with not needing external power supply yet and connect in real time electrically operated, to make the configuration of the present invention is simple, avoid electricityComeplex is raw, and appearance is in disorder.

It is provided with alarm lamp, reminds the liquid level in patient fluid infusion's pipe to be declined using alarm lamp, makes patientOr nurse open-and-shut can find out and need replacing medicine bottle, avoiding the need for expending the drug observed in real time in infusion bottle of energy makesUse progress.

The configuration of the present invention is simple, it is easy to use, too many cost is not needed, so that the present invention necessarily has good marketApplication value can be popularized effectively.

The purpose of the present invention, characteristic and technical solution can apply commonly or independently in any combination.EachIt is not necessarily required to combine all purposes or features in technical solution.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show belowThere is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only thisSome embodiments of invention for those of ordinary skill in the art without creative efforts, can be withIt obtains other drawings based on these drawings.

Fig. 1 is that Fig. 1 is schematic diagram of the invention；

Fig. 2 is top view of the invention；

Fig. 3 is control principle schematic diagram of the invention；

Fig. 4 is the structural schematic diagram of the touch screen in another embodiment of the present invention；

Fig. 5 is the structural block diagram in the backlight time adjustment area in Fig. 4；

Fig. 6 is the structural block diagram of the sensor control zone in Fig. 4；

Fig. 7 is the structural block diagram in the electromagnet strength control area in Fig. 4；

Fig. 8 is the structural block diagram in the charge mode selection area in Fig. 4；

Fig. 9 is the structural block diagram in the indicator lamp brightness adjustment area in Fig. 4；

Appended drawing reference:

1, clamp；11, upper chamber；12, lower chambers；13, compartment；131, hole is stretched out；14, through slot；141, accommodating section；142, card sets section；143, Anti-slip cover；2, clamping device；21, electromagnet；22, the first core；23, the second core；24, driving cogWheel；25, reset spring；3, control module；31, controller；32, flow sensor；33, execution module；34, charging module；35,Alarm lamp；36, cancel switch；37, power switch；39, touch screen；391, sensor control zone；3911, sensor is quickScan shelves；3912, sensor standard scan shelves；3913, sensor low-velocity scanning shelves；392, electromagnet strength control area；3921,Electromagnet strong strength grade；3922, electromagnet standard file；393, charge mode selects area；3931, USB cable 1A charging shift；3932,USB cable 2A charging shift；3933, wireless charging shelves；394, indicator lamp brightness adjusts area；3941, high brightness shelves；3942, standardBrightness shelves；3943, low-light level shelves；395, dummy keyboard；396, the time adjusts area；397, the backlight time adjusts area；3971, backlight15 seconds shelves；3972, one minute shelves of backlight；3973, five minutes shelves of backlight；3974,2 hours shelves of backlight；4, perfusion tube.

Specific embodiment

Each technical solution involved in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawingThe present invention is described in further detail with specific embodiment.It should be noted that in the absence of conflict, in the applicationEmbodiment and embodiment described in each particular technique feature can be combined in any appropriate way；In order toUnnecessary repetition is avoided, the invention will not be further described in various possible combinations, as long as it is without prejudice to of the inventionThought, it should also be regarded as the disclosure of the present invention.

The purpose of the present invention is to provide a kind of infusion alarm systems, and the infusion alarm system structure is simple, easy to carryAnd disassembly, and can use repeatedly, be easy to make, and be able to achieve the automatic operation of the holding action of warning clip for transfusion.ThisSecond of invention is designed to provide a kind of method using above-mentioned infusion alarm system, has easy to operate, strong applicabilityThe features such as.

In order that those skilled in the art will better understand the technical solution of the present invention, with reference to the accompanying drawing and it is specific realApplying example, the present invention is described in further detail.It should be noted that in the absence of conflict, the embodiment in the applicationAnd the feature in embodiment can be combined with each other.

Referring to figs. 1 to shown in Fig. 2, the embodiment of the invention provides a kind of infusion alarm systems, comprising: infusion support, it is describedInfusion support is removably set on hospital bed, and the infusion support includes multistage retractable rod, the hook that is connected with the telescopic rod, describedThe end of hook is equipped with infusion bag, and perfusion tube is connected in the infusion bag, and the end of the perfusion tube is equipped with transfusion needle；Clamp1, the clamp 1 uses four-layer structure, is followed successively by layer of PVC, aluminium alloy layer, layer of silica gel, layer of PVC from outside to inside；In the clamp 1Portion is equipped with and always wears the through slot 14 set, and the through slot 14 is located at the infusion to clamp the perfusion tube 4, the clamp 1Between bag and the transfusion needle, wherein the inner surface of the through slot 14 is additionally provided with layer of silica gel, and the surface of the layer of silica gel is also formedThere are several grooves, the depth of the groove is 0.1 millimeter to 0.35 millimeter, and the distance between each described groove is 0.2 centimetreTo 0.35 centimetre；Salient point is also formed in the layer of silica gel, the salient point is uniformly distributed between the groove, the salient pointHeight is 0.1 millimeter to 0.2 millimeter；Length direction in the clamp 1 along the through slot 14 and two positioned at the through slot 14Clamping device is equipped at the position of side, on the side wall of the through slot 14 relative to be equipped at the position of the clamping device with it is describedThe stretching hole 131 of 2 interoperation of clamping device；The clamping device 2 is set as at least two groups, to clamp the perfusion tube 4With the liquid in the perfusion tube that shuts off；A flow sensing being clipped on perfusion tube 4 is additionally provided between the clamp 1 and infusion bagDevice 32, the vertical range between the flow sensor 32 and the bed board of the hospital bed are 20 centimetres to 70 centimetres；It further include controlMolding block 3, the flow sensor 32 are communicated to connect with the control module 3, the clamping device 2 and the control module 3Electrical connection, when at set liquid level of the liquid level in the perfusion tube 4 lower than the flow sensor 32 monitoring, the flow is passedSensor 32 gives 3 one trigger signal of control module, makes the control module 3 that the clamping device 2 be driven to pass through the stretchingHole 131 is acted to clamp the perfusion tube 4.

Further, the clamp 1 includes positioned at upper layer observing the upper chamber 11 of liquid level in perfusion tube, and is located atThe lower chambers 12 to install clamping device of lower layer, the lower chambers 12 include two compartments 13 being oppositely arranged, describedIt is in two groups be oppositely arranged that clamping device 2, which is relative to the through slot 14, and each group of clamping device 2 is located at each separationIn chamber 13, each compartment 13 is equipped with a stretching hole 131 stretch out the clamping device 2.

It in any of the above-described technical solution, further can also be improved, it is rectangle that through slot 14, which can be cross sectional shape,Or the slot (not shown) of round or ellipse.

Further, the clamping device 2 includes electromagnet 21, the first core 22, the second core 23,24 and of transmission gearReset spring 25, the electromagnet 21 close to the compartment 13 lateral wall be arranged, one end of the electromagnet 21 with it is describedControl module 3 is electrically connected；Described first core, 22 one end is connect with the other end electromagnetic induction of the electromagnet 21, and described firstCore 22 is arranged close to the inner sidewall of the compartment 13, and the one of the other end of first core 22 and the reset spring 25End connection, the other end of the reset spring 25 are fixedly connected with the inner sidewall of the compartment 13, first core 22Top is equipped with teeth；Second core 23 is located at the top position of first core 22, the bottom of second core 23Portion is equipped with teeth；The transmission gear 24 is set between first core 22 and second core 23, to drive secondCore 23 is mobile relative to first core 22 and stretches out or withdraws from the stretching hole 131.

Further, the opening of the through slot 14 is extended by the center of the clamp 1 towards side and is arranged outwardly, described logicalSlot 14 includes accommodating section 141 and connects with it and the card that is connected to sets section 142, the circular in cross-section of the accommodating section 141 andIt is adapted with the size of perfusion tube 4, in rectangle, the width dimensions that the card sets section 142 are less than for the cross section for setting section 142 of blockingThe diameter dimension of the accommodating section 141.The accommodating section 141 being connected is set by through slot 14 and card sets section 142, accommodating section 141For accommodating electric wire, and the width dimensions that card sets section 142 are set smaller than to the diameter dimension of accommodating section 141, work as infusion in this wayPipe 4 be arranged in accommodating section 141 after be not easy to set in section 142 from card, and cause the present invention fallen from perfusion tube 4 askTopic occurs.

For the ease of observation, engraved structure can also be set by the side wall of at least side of the upper chamber 11, so thatPerfusion tube 4 in upper chamber 11 can be exposed, to can also be convenient for while flow sensor 32 monitors liquid levelPatient and nurse carry out real-time personal monitoring, observe the liquid level in perfusion tube 4 in real time, further function as in time as patientReplace the effect of infusion bottle.

Further, the both ends of the through slot 14 are respectively equipped with Anti-slip cover 143, and the Anti-slip cover 143 is integrally conical, instituteThe lateral direction for stating small end towards the both ends of Anti-slip cover 143 is arranged, and the big end of the Anti-slip cover 143 connects with the through slot 14,Anti-slip cover 143 is fitted on perfusion tube 4, and what clamp 1 can be more stable is mounted on perfusion tube 4, avoid clamp 1 fall off and withMeaning sliding, simultaneously because perfusion tube 4 is to be fastened in through slot 14, therefore easily facilitate disassembly and installation of the invention, usingIt is more convenient, so that playing preferably prevents clamp 1 from falling-off effect on perfusion tube 4.

In a kind of unshowned embodiment, the tread plate of protrusion setting is also provided on the surface of through slot 14, orPerson's antiskid particles (not shown), so that playing preferably prevents clamp falling-off effect from perfusion tube.

It in any of the above-described technical solution, further can also be improved, the Anti-slip cover 143 can use anti-skidding siliconGum cover production.

As shown in figure 3, Fig. 3 is the schematic illustration of infusion alarm system provided by a kind of specific embodiment of the present invention.As an embodiment of the present invention, as shown in Fig. 4 to Fig. 9, the control module includes controller 31；Further include and the controlThe touch screen 39 that device 31 processed communicates to connect, the lower section of the touch screen 39 are equipped with dummy keyboard 395, and the dummy keyboard 395 is usedIn input number, English alphabet, the touch screen 39 is equipped with backlight module；With the flow sensing of the controller 31 communication connectionDevice 32, the flow sensor 32 is located at the top position of the clamping device 2, and is installed on defeated in the upper chamber 11In liquid pipe 40, the upper left corner of the touch screen 39 is equipped with 32 control zone 391 of flow sensor, 32 control zone of flow sensor391 include detection cycle of three gears to adjust flow sensor 32, these three gears are from left to right respectively that flow passesSensor 32 quickly scans shelves 3911,32 standard scan shelves 3912 of flow sensor, 32 low-velocity scanning shelves 3913 of flow sensor,In, the scan period determined by the quick scanning shelves 3911 of the flow sensor 32 is 32 standard scan of flow sensor25% to 50% of scan period determined by shelves 3912, scan period determined by the 32 slow scanning shelves of flow sensorIt is 125% to 185% of scan period determined by the 32 standard scan shelves 3912 of flow sensor, the flow sensorScan period determined by 32 standard scan shelves 3912 is 0.01 second to 0.5 second；With the execution of the controller 31 communication connectionModule 33, the execution module 33 are electrically connected with the electromagnet 21, and the electromagnetic induction to be switched on or off electromagnet 21 is logicalThe upper right corner on road, the touch screen 39 is equipped with magnetic field strength of the electromagnet strength control area 392 to adjust the electromagnet, instituteStating electromagnet strength control area 392 includes two gears, the two gears are from left to right followed successively by electromagnet strong strength grade 3921, electricityMagnet standard file 3922, the magnetic field strength of the electromagnet of 3921 defined of electromagnet strong strength grade are the electromagnet standard filesThe 250% to 350% of the magnetic field strength of the electromagnet of 3922 defineds；With the charging module of the controller 31 communication connection34, the charging module sets 34 bottoms for being placed in the lower chambers 12, and to provide electric power, the middle part of the touch screen 39 keeps leftSide is equipped with charge mode and selects area 393, and charge mode selection area 393 is described to fill to control the charging module 34It includes there are three gear that power mode, which selects area 393, these three gears are from left to right followed successively by mode USB cable 1A charging shift3931, USB cable 2A charging shift 3932, wireless charging shelves 3933；The alarm lamp 35 communicated to connect with the controller 31,Side is kept right equipped with indicator lamp brightness adjustment area 394 in the middle part of the touch screen 39, and indicator lamp brightness adjustment area 394 includesThere are 3 gears, these three gears are from left to right followed successively by high brightness shelves 3941, normal brightness shelves 3942, low-light level shelves 3943, instituteThe light intensity for stating the alarm lamp 35 of 3941 defined of high brightness shelves is the described of 3942 defined of normal brightness shelvesThe 155% to 195% of the light intensity of alarm lamp 35, the light of the alarm lamp 35 of 3943 defined of low-light level shelvesIt is the 50% to 75% of the light intensity of the alarm lamp 35 of 3942 defined of normal brightness shelves by force；The touch screen 39Middle part central location be additionally provided with time adjustment area 396, backlight time adjustment area 397396, backlight time adjusts area397396 include 2 hours 15 seconds shelves 3971 of backlight, one minute shelves 3972 of backlight, five minutes shelves 3973 of backlight, backlight shelves 3974；With the cancel switch 36 of the controller 31 communication connection；With the power switch 37 of the controller 31 communication connection.

In the above-described embodiments, by the way that the touch screen 39 is arranged for inputting various instructions, adjusting is facilitated to control this dressIt sets, the flow sensor 32 by the way that 32 control zone 391 of flow sensor is arranged quickly scans shelves 3911, flow sensing32 standard scan shelves 3912 of device, 32 low-velocity scanning shelves 3913 of flow sensor, can sweeping with flexibly adjustment flow sensor 32Mode is retouched, e.g. when quick infusion, can choose according to the scan pattern of the adjustment flow sensor 32 of the speed flexibility of infusionFlow sensor 32 quickly scans shelves 3911, can select 32 low-velocity scanning shelves 3913 of flow sensor when being infused at a slow speed；Pass throughThe electromagnet strong strength grade 3921, electromagnet standard file 3922 in electromagnet strength control area 392 are set, can be convenientThe adjusting electromagnet magnetism intensity, and then indirectly regulate and control the corresponding speed of this warning clip, the electromagnet as described in selectionStrong strength grade 3921 can faster throttle at this point, the magnetism intensity of electromagnet is high, greatly improve the response speed of the present apparatusDegree；By be arranged the charge mode select USB cable 1A charging shift 3931 in area 393, USB cable 2A charging shift 3932,Wireless charging shelves 3933 can flexibly adjust the mode of charging and the speed of charging, wherein the USB cable 1A chargingShelves 3931 are charged using 1 ampere of electric current, and USB cable 2A charging shift 3932 is charged using 2 amperes of electric current；By described in settingIndicator lamp brightness adjusts area 394, and indicator lamp brightness adjustment area 394 includes high brightness shelves 3941, normal brightness shelves 3942, lowBrightness shelves 3943 avoid work and rest of the indicator light to patient according to the light intensity for the adjusting indicator light that the intensity of environment light can be convenientIt impacts, avoids light pollution.

Second purpose to realize the present invention, the present invention provide a kind of alarm system side based on infusion alarm systemMethod, method includes the following steps: step A1, opens the power switch；Step B1, in described on the touch screen 39Between adjustment area 396 be arranged system time, by dummy keyboard 395 input information, make the mistake between system time and Beijing timeDifference is ± 3 seconds；Step C1, the flow sensor 32 with the mode of touch in 32 control zone 391 of flow sensor are fastSpeed scanning shelves 3911, select one in 32 low-velocity scanning shelves 3913 of flow sensor at 32 standard scan shelves 3912 of flow sensor；Step D1, with the mode of touch in the electromagnet strong strength grade 3921 in electromagnet strength control area 392, electromagnet standardOne is selected in shelves 3922；Step E1 is filled with the mode of touch in the mode USB cable 1A charging shift 3931, USB cable 2AOne is selected in electric shelves 3932, wireless charging shelves 3933；Step F1, with the mode of touch in the high brightness shelves 3941, standardOne is selected in brightness shelves 3942, low-light level shelves 3943.

Further, the charging module 34 is wireless charger.

It in any of the above-described technical solution, further can also be improved, the flow sensor 32 is Keyemce FD-Q clamp-type flow sensor 32.

Due to be between Keyemce FD-Q clamp-type flow sensor 32 and liquid it is contactless, when installation, only needs to flowQuantity sensor 32 is directly clamped among on perfusion tube 4, therefore enables the invention to be fastened on any perfusion tube 4, using veryIt is convenient.

Charging module 34 is equipped in the bottom of clamp 1, it is preferred that charging module 34 is wireless charger, is also possible to tooIt is positive can charger, to keep mobility of the invention stronger, can whenever and wherever possible with, do not need yet external power supply carry out it is real-timeIt connects electrically operated, to make the configuration of the present invention is simple, electric wire is avoided to grow thickly, appearance is in disorder.

It is provided with alarm lamp 35, reminds the liquid level in patient fluid infusion's pipe 4 to be declined using alarm lamp 35, makesPatient or nurse, which open-and-shut can find out, needs replacing medicine bottle, avoids the need for expending energy and observes medicine in infusion bottle in real timeObject uses progress.

When in use, turn on the power switch 37, and clamp 1 is fastened on perfusion tube 4, when the liquid level in perfusion tube 4 is highWhen degree is closed on or dropped at the position of flow sensor 32, flow sensor 32 will give 31 1 trigger signal of controller, make to controlDevice 31 processed connects the circuit of electromagnet 21 by execution module 33, and electromagnet 21 is powered to generate magnetic pole, and electromagnet 21 will be inhaledIt is mobile towards the two sides of clamp 1 to draw the first core 22, at this point, the reset spring 25 being connected with the first core 22 is in tensional state,The transmission gear 24 engaged with the teeth of the first core 22 rotates, to drive 23 court of the second core engaged with transmission gear 24The center of clamp 1 is mobile, and stretches out from the stretching hole 131 of compartment 13, since clamping device 2 is in be oppositely arranged,When the electromagnet 21 of two groups of clamping devices 2 is powered, the second all cores 23 is mobile towards the center of clamp 1, to makeThe end of second core 23 is close and steps up perfusion tube 4, is trapped the liquid in perfusion tube 4, control module 3 is touched simultaneously at this timeAlarm lamp 35 is sent out to flash；After nurse replaces infusion bottle, the cancel switch 35 of control module 3 is pressed, cancel switch 35 is given3 one trigger signals of control module, control module 3 are disconnected the energization on 2 electromagnet 21 of clamping device by execution module 33, madeFirst core 22 is unclamped by electromagnet 21, and since the first core 22 is connect with reset spring 25, and reset spring 25 is in electromagnet21 are in tensional state, therefore the reset spring 25 after the first core 22 is unclamped by electromagnet 21 when attracting the first core 22The first core 22 will be driven to reset, i.e., it is mobile towards the center of clamp 1, at this point, transmission gear 24 will drive the second core 23 towards folderThe two sides of body 1 are mobile, until the end of the second core 23 is retracted in compartment 13 from the stretching hole 131 of compartment 13.

Preferably, infusion alarm system further includes infusion bag, and the infusion bag is set on infusion support；Wherein, the infusionBag uses PVC infusion bag, contains liquid in the infusion bag, and the liquid measures by weight ratio, include 50% to99.99% physiological saline, 0.01% to 50% medicinal ingredient.

It should be pointed out that the medicinal ingredient refers to that disease has the substance of therapeutic potential.It can be Chinese herbal medicine extractThe compound for being also possible to synthesis is also possible to the compound of purification, these substances may have side effect to human body, but it shouldWith certain positive therapeutic effect.

Preferably, the medicinal ingredient includes antibiotic.

Preferably, the antibiotic is benzyl penicillin.Suitable for the infusion alarm system of benzyl penicillin intravenous injection, penicillinWhen G is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is Amoxicillin.Suitable for the infusion alarm system of Amoxicillin intravenous injection, A MoWhen XiLin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is streptomysin.Suitable for the infusion alarm system of streptomysin intravenous injection, streptomysin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is gentamicin.Suitable for the infusion alarm system of gentamicin intravenous injection, celebrating is bigWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is kanamycins.Suitable for the infusion alarm system of kanamycins intravenous injection, block thatWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is tobramycin.Suitable for the infusion alarm system of tobramycin intravenous injection, appropriate clothWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is amikacin.Infusion alarming suitable for amikacin intravenous injectionSystem, when amikacin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is neomycin.Suitable for the infusion alarm system of neomycin intravenous injection, neomycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is ribostamycin.Suitable for the infusion alarm system of ribostamycin intravenous injection, riboseWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is micronomicin.Suitable for the infusion alarm system of micronomicin intravenous injection, small promiseWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is A Si mycin.Suitable for the infusion alarm system of A Si mycin intravenous injection, A SiWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is tetracycline.Suitable for the infusion alarm system of tetracycline intravenous injection, tetracycline is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is terramycin.Suitable for the infusion alarm system of terramycin intravenous injection, terramycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is aureomycin.Suitable for the infusion alarm system of aureomycin intravenous injection, aureomycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is fortimicin.Suitable for the infusion alarm system of fortimicin intravenous injection, strengthWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is erythromycin.Suitable for the infusion alarm system of erythromycin intravenous injection, neomycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is albomycin.Suitable for the infusion alarm system of albomycin intravenous injection, neomycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is erythromycin propionate lauryl sulfate.Suitable for erythromycin propionate lauryl sulfate intravenous injection infusion alarm system,When erythromycin propionate lauryl sulfate is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is acetyl spiramycin.Infusion alarming suitable for acetyl spiramycin intravenous injectionSystem, when acetyl spiramycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is medecamycin.Suitable for the infusion alarm system of medecamycin intravenous injection, Mai DiWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is josamycin.Suitable for the infusion alarm system of josamycin intravenous injection, hand over huskyWhen mycin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is polymyxins.It is mostly viscous suitable for the infusion alarm system of polymyxins intravenous injectionWhen rhzomorph is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is phosphonomycin.Suitable for the infusion alarm system of phosphonomycin intravenous injection, phosphonomycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is ciramycin.Suitable for the infusion alarm system of ciramycin intravenous injection, ciramycin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is seromycin.Suitable for the infusion alarm system of seromycin intravenous injection, circumfiliWhen propylhomoserin is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the antibiotic is rifampin.Suitable for the infusion alarm system of rifampin intravenous injection, rifampin is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the medicinal ingredient is frusemide.Suitable for the infusion alarm system of frusemide intravenous injection, frusemideIt is low using this infusion alarm system rate of false alarm when intravenous injection, good reliability.

Preferably, the medicinal ingredient is etamsylate.Suitable for the infusion alarm system of etamsylate intravenous injection, phenolWhen sulphur ethamine is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the medicinal ingredient is fleraxacin.Suitable for the infusion alarm system of fleraxacin intravenous injection, fluorineWhen Luo Shaxing is injected intravenously, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the medicinal ingredient is coacetylase.Suitable for the infusion alarm system of coacetylase intravenous injection, coacetylase is quietWhen arteries and veins is injected, good reliability low using this infusion alarm system rate of false alarm.

Preferably, the medicinal ingredient is vitamin.Suitable for the infusion alarm system of vitamin intravenous injection, vitaminIt is low using this infusion alarm system rate of false alarm when intravenous injection, good reliability.

It preferably, further include infusion bag, the infusion bag is set on infusion support；Wherein, the infusion bag is defeated using PVCLiquid bag contains liquid in the infusion bag, and the liquid measures by weight ratio, include 50% to 98% physiological saline,1% to 5% glucose.

Preferably, the formula of the liquid are as follows: 100 milliliters of physiological saline, 40 milligrams of Omeprazole, 0.3 milli of vitamin B6Gram.

Preferably, the formula of the liquid are as follows: mannitol 250ml, dexamethasone 5mg.

Preferably, the infusion support is set to (not shown) on the hospital bed.

Preferably, the hospital bed is equipped with vibration device (not shown).Infusion alarm system with vibration device,The vibration device can remind patient to notice that infusion terminates, and save oneself convenient for patient, more humanized.

Preferably, the vibration device has plastic shell (not shown).

Preferably, the plastic shell is in ellipsoid or spherical shape.It shakes with ellipsoid or spherical shape plastic shellThe infusion alarm system of dynamic device, the vibration device can remind patient to notice that infusion terminates, save oneself convenient for patient, more peopleProperty, the patient sleeping soundly can be waken up, avoids that accident occurs.

Preferably, the clamp 1 is made of resin material.It is sturdy and durable using the infusion alarm system of resin material,Good reliability.

Preferably, the controller 31 further includes a wireless communication module.

Preferably, the vibration device is connect with 31 wireless telecommunications of controller, when the flow sensor 32 incudesWhen to infusion-completed, the controller 31 sends pulse signal to the vibration device, and the vibration device is in pulse signalEffect is lower to be vibrated, to remind patient infusion ending.

Preferably, the vibration device is set in bed board (not shown).

Preferably, the vibration device is located at the middle part of bed board and four corners of bed board at least provided with 5 groups.Infusion alarm system with five groups of vibration devices reminds better effect.

Preferably, it is not shown in the figure, the vibration device includes a battery, the vibration horse being electrically connected with batteryReach, radio receiver, control circuit, the wireless communication module in the radio receiver and the controller 31 withoutLine connection, when the radio receiver receives alarm signal, the control circuit makes the vibrating motor and the storageBattery is in the conductive state, the vibrating motor work.

Preferably, the battery uses lead storage battery.

Preferably, the battery uses lithium battery.

Preferably, the infusion alarm system further includes having johnny, and the johnny is equipped with vibration device, the vibrationDynamic device and the wireless communication module are wirelessly connected.

Infusion alarm system with improved johnny, the johnny are sewed with vibration dress close to the position in chestIt sets, patient fluid infusion can be reminded to terminate, patient can save oneself according to vibration prompt situation or seek to succour.

Preferably, the infusion alarm system further includes having teleseme (not shown), and the teleseme is set toOn hospital bed, the teleseme and wireless communication module are wirelessly connected, the teleseme and the calling terminal for being set to nurse stationIt is connected by signal wire.

Infusion alarm system with teleseme hospital bed, this hospital bed are equipped with calling device, and the calling device is setIn bedside position, the calling device is fixedly connected with hospital bed using screw.When infusion alarm system determines transfusion stop, instituteThe calling terminal for stating calling device and nurse station establishes speech communication connection, and what patient can be convenient links up with nurse.ThoughAlso there is calling set by right existing hospital bed, still, handicapped patient can not touch calling set, and this calling set is for thisInfusion alarm system is with regard to improper.

Preferably, the number of teeth of the transmission gear 24 is any in 7 to 30.Preferably 17 or 18.

Preferably, label layer is additionally provided in the infusion bag, the label layer and infusion bag use two-sided glue connection.

Preferably, the label layer is in rectangle or diamond shape, triangle, circle.Infusion bag has the defeated of this label layerLiquid alarm system, it is more convenient using this label layer, convenient for marking the relevant information of infusion in infusion bag.

Preferably, the track of the periphery of the label layer is in star is linear or heart is linear, Talbot curved shape, three leavesIt is linear, tricuspid valve is linear, eight word curved shapes, plum blossom curved shape.Infusion bag has the infusion alarm system of this label layer, usesThis label layer is more convenient, beautiful and generous convenient for marking the relevant information of infusion in infusion bag.

It can recorde the information of patient on label layer, prescription, the infusion expected time terminated can also be recorded.

The area of the label layer is 5 to 10 square centimeters.Thickness is preferably 0.1 millimeter to 0.2 millimeter.

Preferably, the surface of the label layer is additionally provided with release paper.Above-mentioned label layer of various shapes can useRelease paper.

Preferably, the hospital bed is equipped with dismountable dining table.Infusion alarm system with dining table with separable parts hospital bed, patientDuring being at table, also sometimes in infusion in, patient focuses at this time have a meal in, often ignore infusionWhether terminating, this brings great potential safety hazard, above-mentioned vibration device can also be installed on above-mentioned dismountable dining table, thisWhen, if transfusion stop during being at table, patient can timely stop having a meal, and be unfolded to save oneself or seek other people sideIt helps.

Preferably, the dining table is equipped with several grooves.

In the present invention, the controller 3131 uses Android operation system.Preferably, controller uses 32 bit CPUs.

A kind of beneficial effect of warning clip for transfusion of the present invention is: through slot 14 being arranged on clamp 1, passes through the through slot14 are fastened on clamp 1 on perfusion tube 4, using the liquid level of the 32 monitoring transfusion pipe 4 of flow sensor of control module 3,When the liquid level in perfusion tube 4 close on or monitoring position lower than flow sensor 32 at when, control module 3 will drive clamping2 moment of mechanism clamps perfusion tube 4, avoids the liquid level in perfusion tube 4 from declining excessive and patient blood is caused to flow backwards, and avoid defeatedLiquid level decline excessively admits air into liquid pipe 4, needs nurse's hand repeatedly to wind perfusion tube 4, to exclude the sky in perfusion tube 4Gas, the problem of virtually increasing the workload of nurse.

The configuration of the present invention is simple, it is easy to use, too many cost is not needed, so that the present invention necessarily has good marketApplication value can be popularized effectively.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically showThe description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or examplePoint is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are notCentainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be anyOne or more embodiment or examples in can be combined in any suitable manner.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is exampleProperty, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objectiveIn the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.

Claims (1)

1. a kind of infusion alarm system for infusion bag infusion model characterized by comprising

Dismountable infusion support on hospital bed, including multistage retractable rod, the hook being connected with the telescopic rod, the end of the hookEnd is equipped with infusion bag, and perfusion tube is connected in the infusion bag, and the end of the perfusion tube is equipped with transfusion needle；

Warning clip for transfusion with clamp, clamp inside, which is equipped with, always wears the through slot set, and the through slot is described to clampPerfusion tube, for the clamp between the infusion bag and the transfusion needle, the inner surface of the through slot is additionally provided with layer of silica gel, instituteThe surface for stating layer of silica gel is also formed with several grooves；Salient point is also formed in the layer of silica gel, the salient point is uniformly distributed in instituteIt states between groove, the height of the salient point is 0.1 millimeter to 0.2 millimeter；

Flow sensor is clipped on perfusion tube, between the clamp and infusion bag；

Clamping device, at the position of the two sides of the through slot, along the length direction of the through slot, the side wall of the through slotRelative to the stretching hole being equipped at the position of the clamping device with the clamping device interoperation；The clamp includes being located at upper layerThe upper chamber to observe liquid level in perfusion tube, and positioned at the lower chambers to install clamping device of lower layer, the cavity of resorptionRoom includes two compartments being oppositely arranged, and it is in two groups be oppositely arranged that the clamping device, which is relative to the through slot, and everyOne group of clamping device is located in each compartment, and each compartment is equipped with one stretch out the clamping deviceStretching hole；

With the control module of flow sensor communication connection, the control module is electrically connected with the clamping device, works as instituteWhen stating the liquid level in perfusion tube lower than at the set liquid level of flow sensor monitoring, the flow sensor gives the controlOne trigger signal of module makes the control module that the clamping device be driven to act by the stretching hole to clamp the infusionPipe；

The hospital bed is equipped with vibration device；The clamping device is set as at least two groups, to clamp the perfusion tube to cutFlow the liquid in the perfusion tube；The clamping device includes electromagnet, the first core, the second core, transmission gear and resetSpring, the electromagnet are arranged close to the lateral wall of the compartment, and one end of the electromagnet is electrically connected with the control moduleIt connects；

First core one end is connect with the other end electromagnetic induction of the electromagnet, and first core is close to the separationThe inner sidewall of chamber is arranged, and the other end of first core is connect with one end of the reset spring, the reset spring it is anotherOne end is fixedly connected with the inner sidewall of the compartment, and the top of first core is equipped with teeth；

Second core is located at the top position of first core, and the bottom of second core is equipped with teeth；

The transmission gear is set between first core and second core, to drive the second core relative to describedFirst core is mobile and stretches out or withdraws from the stretching hole；The clamp uses four-layer structure, is followed successively by PVC from outside to insideLayer, aluminium alloy layer, layer of silica gel, layer of PVC；And/or the depth of the groove is 0.1 millimeter to 0.35 millimeter, and each described recessedThe distance between slot is 0.2 centimetre to 0.35 centimetre；The opening of the through slot is extended by the center of the clamp towards side and courtOuter setting, the through slot include accommodating section and connect with it and the card being connected to sets section, the circular in cross-section of the accommodating sectionAnd be adapted with the size of perfusion tube, the cross section for setting section of blocking is in rectangle, and the width dimensions for setting section that block are less than describedThe diameter dimension of accommodating section；The both ends of the through slot are respectively equipped with Anti-slip cover, and the Anti-slip cover is integrally conical, the Anti-slip coverThe lateral direction at small end towards both ends be arranged, the big end of the Anti-slip cover connects with the through slot；The control module includes controlDevice processed, and the touch screen with controller communication connection, the lower section of the touch screen are equipped with dummy keyboard, the virtual keyDisk is equipped with backlight module for inputting number, English alphabet, the touch screen；

The flow sensor is mounted on the perfusion tube and is arranged close to the clamp, the flow sensor and the controlDevice communication processed, the upper left corner of the touch screen are equipped with flow sensor control zone, and the flow sensor control zone includes threeDetection cycle of the gear to adjust flow sensor, these three gears are from left to right respectively that flow sensor quickly scansShelves, flow sensor standard scan shelves, flow sensor low-velocity scanning shelves, wherein the flow sensor quickly scans shelves instituteThe determining scan period is 25% to 50% of scan period determined by the flow sensor standard scan shelves, the flowScan period determined by sensor slow scanning shelves is the scan period determined by the flow sensor standard scan shelves125% to 185%, the scan period determined by the flow sensor standard scan shelves is 0.01 second to 0.5 second；

With the execution module of controller communication connection, the execution module is electrically connected with the electromagnet, connecting orElectromagnet electromagnetic induction access is closed, the upper right corner of the touch screen is equipped with electromagnet strength control area to adjust the electromagnetismThe magnetic field strength of iron, electromagnet strength control area include two gears, the two gears are from left to right followed successively by electromagnetStrong strength grade, electromagnet standard file, the magnetic field strength of the electromagnet of the electromagnet strong strength grade defined are the electromagnet standardsThe 250% to 350% of the magnetic field strength of the electromagnet of shelves defined；

With the charging module of controller communication connection, the charging module is set to the bottom of the lower chambers, to mentionFor electric power, the side that keeps left in the middle part of the touch screen selects area equipped with charge mode, and charge mode selection area includes threeA gear, these three gears are from left to right followed successively by mode USB cable 1A charging shift, USB cable 2A charging shift, wireless chargingShelves；

With the alarm lamp of controller communication connection, side of keeping right in the middle part of the touch screen is equipped with indicator lamp brightness tuneMain plot, indicator lamp brightness adjustment area includes 3 gears, these three gears are from left to right followed successively by high brightness shelves, standardBrightness shelves, low-light level shelves, the light intensity of the alarm lamp of the high brightness shelves defined are that the normal brightness shelves are advisedThe 155% to 195% of the light intensity of the fixed alarm lamp, the light of the alarm lamp of the low-light level shelves definedIt is the 50% to 75% of the light intensity of the alarm lamp of the normal brightness shelves defined by force；In the middle part of the touch screenCentre position is additionally provided with time adjustment area, backlight time adjustment area, and backlight time adjustment area includes 15 seconds shelves, backlights of backlight2 hours one minute shelves, five minutes shelves of backlight, backlight shelves；

With the cancel switch of controller communication connection；

With the power switch of controller communication connection；

The vibration device is connect with the controller wireless telecommunications, when the sensor sensing is to infusion-completed, the controlDevice processed sends pulse signal to the vibration device, and the vibration device vibrates under the action of pulse signal, to mentionAwake patient infusion ending；

Label layer is additionally provided in the infusion bag, the label layer and infusion bag use two-sided glue connection, and the label layer is in squareShape, the label layer with a thickness of 0.1 millimeter to 0.2 millimeter, the surface of the label layer is additionally provided with release paper, and the hospital bed is setThere is dismountable dining table, the dining table is equipped with several grooves；

The infusion bag uses PVC infusion bag, contains liquid in the infusion bag, and the liquid measures by weight ratio, includingThere are 50% to 99.99% physiological saline, 0.01% to 50% medicinal ingredient；The medicinal ingredient be Chinese herbal medicine extract orPerson is the compound that the compound of synthesis either purifies.