Patient monitoring deviceTechnical Field
The utility model relates to the technical field of medical equipment, in particular to a patient monitoring device.
Background
The prior art is generally worn by inpatients in hospital, wherein the two-dimensional code is generated according to basic information of the patient, and the basic information of the patient can be acquired through identifying the two-dimensional code, so that the identity of the patient is identified, the monitoring and the management of the patient are facilitated, but the prior art is made of paper materials or colloid materials, the identity of the patient can only be identified, the function is single, and the comprehensive monitoring and the management of the patient can not be performed.
Therefore, there is an urgent need for a patient monitoring device with multiple functions to assist medical staff in comprehensively managing patients.
Disclosure of Invention
The utility model aims to provide a patient monitoring device which can be used for carrying out identity recognition, positioning, intercom and vital sign monitoring, and can be used for improving the accuracy of vital sign monitoring so as to assist medical staff in carrying out comprehensive monitoring management on patients.
The utility model provides the following basic scheme: a patient monitoring device, comprising: the intelligent wrist strap and the monitoring terminal;
the smart wristband includes: the wrist strap and the functional module are arranged on the wrist strap;
the functional module comprises: the system comprises a main control device, a display device, a positioning device, a first intercom device and a monitoring device;
the monitoring terminal comprises: a second intercom device;
the display device is used for displaying the two-dimensional code generated according to the basic information of the patient;
the positioning device is used for acquiring the position information and sending the position information to the main control device;
the first intercom device is used for carrying out call intercom with the second intercom device within a preset range;
the monitoring device is used for monitoring vital sign information of a patient and sending the vital sign information to the main control device, wherein the vital sign information comprises: heart rate and body temperature;
the monitoring device comprises: a photoelectric sensor and a temperature sensor; the photoelectric sensor is used for measuring heart rate, the photoelectric sensor is arranged in the wrist strap, the transmitting end of the photoelectric sensor is positioned in a bulge arranged on the inner side surface of the wrist strap, the inner side surface of the wrist strap is also provided with a hollow soft ring, the bulge is positioned in the hollow soft ring, the inner side surface and the outer side surface of the hollow soft ring are both provided with communication holes which are communicated with the hollow inside, and the communication holes on the inner side surface are not opposite to the communication holes on the outer side surface; the temperature sensor is arranged in the wrist strap, and the measuring end of the temperature sensor is arranged on the inner side surface of the wrist strap and is used for measuring the body temperature.
The basic scheme has the beneficial effects that: the patient wears the intelligent wrist strap, and the functional module on the wrist strap comprises a display device for displaying the two-dimensional code generated according to the basic information of the patient, so that the identity of the patient is identified by identifying the two-dimensional code; the positioning device acquires the position information and sends the position information to the main control device, and the monitoring device monitors the vital sign information of the patient and can perform identity recognition, positioning, intercom and vital sign monitoring so as to assist medical staff in monitoring and managing the patient;
wherein the vital sign information includes: heart rate and body temperature, adopt photoelectric sensor to carry out heart rate and blood pressure's monitoring through current photoelectric transmission measurement method in this scheme, for the current intelligent bracelet that adopts photoelectric transmission measurement method to advance heart rate blood pressure monitoring through photoelectric sensor, the transmitting end of photoelectric sensor is arranged in the arch that sets up on the wrist strap medial surface in this scheme, when wearing the wrist strap, protruding and patient's skin in close contact with, thereby reduce the interference of external light source to interior side photoelectric sensor, improve the accuracy of vital sign monitoring, and still be provided with the cavity ring on the wrist strap medial surface, the arch is arranged in the cavity ring, cavity ring receives extrusion deformation, more closely contact with patient's skin, the arch is arranged in the cavity ring, thereby further isolate the interference of external light source to photoelectric sensor, simultaneously in order to prevent cavity ring because excessively extrude the space that forms with the skin contact surface becomes negative pressure space, long-term absorption causes skin reddish swelling to break, all be provided with the inside hollow communication hole of intercommunication on cavity ring medial surface and the lateral surface, thereby the space carries out the circulation of air with the outside, do not form negative pressure space, and communication hole on the medial surface and lateral surface are not opposite, and external light can not get into the space, in the cavity ring, the cavity ring is located in the cavity ring, the vibration deformation, the skin is located, the cavity ring, the skin light is more than, the interference on the lateral surface, the face, the inside light, and the sensor has improved accuracy.
To sum up, this scheme can carry out identification, location, talkback and vital sign monitoring, and can improve the accuracy of vital sign monitoring to supplementary medical personnel carry out comprehensive monitoring management to the patient.
Further, the monitoring terminal includes: a memory module, a controller, and a display;
the storage module is connected with the main control device and the controller, and is used for receiving the position information and the vital sign information sent by the main control device and storing the position information and the vital sign information corresponding to the basic information of the patient;
the controller is used for controlling the display to display;
the display is used for displaying basic information, position information and vital sign information of a patient;
the main control device is also used for triggering the display device to display basic information, vital sign information and position information of the patient.
The beneficial effects are that: the main control device sends the received information to a storage module of the monitoring terminal for storage, and the storage module correspondingly stores the position information and the vital sign information with the basic information of the patient; the controller controls the display to display basic information, position information and vital sign information of the patient. The monitoring terminal is generally arranged at a nurse station and a doctor office, so that medical staff can observe basic information, position information and vital sign information of a patient conveniently, and the medical staff is assisted to comprehensively monitor and manage the patient. In addition, the functional module and the monitoring terminal comprise intercom devices, so that a patient and medical staff can carry out intercom through the intercom devices, and the medical staff can manage the patient conveniently; the main control device is also used for triggering the display device to display the basic information, the vital sign information and the position information of the patient, so that the patient can know the relevant information of the patient conveniently.
Further, the monitoring terminal further includes: a comparator and an alarm;
the comparator is used for comparing the vital sign information with preset vital sign information and outputting a comparison signal;
the controller is also used for controlling the opening and closing of the alarm according to the comparison signal;
the alarm is used for alarming.
The beneficial effects are that: the controller controls the opening and closing of the alarm through controlling the comparator to compare the vital sign information with the comparison signal output by the magnitude of the preset vital sign information, thereby improving the occurrence of problems of the vital sign of the patient of the medical staff and timely carrying out rescue.
Further, the hollow soft ring adopts a hollow silica gel ring.
The beneficial effects are that: the hollow silica gel ring is contacted with the skin, so that the skin is not easy to be allergic.
Further, the monitoring terminal further includes: a control key;
the control key is connected with the controller and used for sending a key signal to the controller;
the controller is also used for receiving the key signal and controlling the alarm to be closed.
The beneficial effects are that: the control button is used for closing the alarm, prevents that the alarm from long-time alarm from influencing other medical personnel work or patient rest.
Further, the display device adopts a display screen;
the display screen is arranged on the outer side surface of the wrist band and is connected with the main control device;
the storage module is used for generating a two-dimensional code according to the basic information of the patient and sending the two-dimensional code to the main control device;
the main control device is used for triggering the display screen to display the two-dimension code.
The beneficial effects are that: the display device adopts a display screen, can remotely switch the two-dimensional code according to the change of a wearer, and is convenient for the cyclic utilization of the patient monitoring device.
Further, the display device is a transparent clamping groove arranged on the outer side face of the wrist strap and used for clamping a card provided with a two-dimensional code.
The beneficial effects are that: the display device is a transparent clamping groove arranged on the outer side face of the wrist band, and the transparent clamping groove is used for clamping a card with a two-dimensional code, so that the card can be directly replaced along with the conversion of a wearer, a power supply is not needed for supplying power, the power resource is saved, and the power supply requirements of other functional modules are guaranteed.
Further, the positioning device adopts a Bluetooth positioning device;
and the controller does not receive the positioning information, and the controller alarm is started.
The beneficial effects are that: the bluetooth positioner's locate function receives the influence that bluetooth beacon set up, consequently adopts bluetooth positioner, can set up bluetooth beacon in the hospital scope, and unable location information of acquireing after the response connection scope of bluetooth beacon is not in to intelligent wrist strap, and then the controller also can not receive location information to controller siren starts, thereby reminds medical personnel patient to leave the hospital.
Further, an alarm button is further arranged on the wrist strap 1, and the alarm button is electrically connected with the main control device;
the main control device is used for receiving the pressing signal when the alarm key is pressed, generating an alarm signal according to the pressing signal and sending the alarm signal to the storage module;
the storage module is used for sending the alarm signal to the controller;
and the controller is also used for controlling the starting of the alarm according to the alarm signal.
The beneficial effects are that: when a patient is unexpected, the patient can carry out one-key alarm through the alarm key, so that medical staff is prompted to carry out treatment in time.
Further, be provided with the pressing plate on the warning button, and the pressing plate passes through torsion spring and wrist strap to be connected, under no exogenic action, the pressing plate presses the warning button, is provided with the supporting shoe that is used for supporting the pressing plate between torsion spring and the warning button, makes the pressing plate not press the warning button, supporting shoe one end fixedly connected with stay cord, and the stay cord other end is connected with the pull ring.
The beneficial effects are that: the setting of pull ring is convenient for the patient unexpected, and when can't accurately seek the button, through pulling the pull ring, pulls out the supporting shoe to press the board under torsion spring's effect, press the alarm button.
Drawings
FIG. 1 is a logic block diagram of a first embodiment of a patient monitoring device of the present utility model;
FIG. 2 is a schematic diagram of a smart wristband according to a first embodiment of the present utility model;
FIG. 3 is a bottom view of a smart wristband according to a first embodiment of the patient monitoring device of the present utility model;
FIG. 4 is a schematic view of a hollow soft ring of an embodiment of a patient monitoring device according to the present utility model;
FIG. 5 is a logic block diagram of a patient monitoring device according to a second embodiment of the present utility model;
FIG. 6 is a schematic view of a part of a patient monitor according to a third embodiment of the present utility model;
fig. 7 is a schematic view of a part of a patient monitoring device according to a sixth embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: wristband 1, display device 2, microphone mouth 3, photoelectric sensor 4, protruding 5, cavity soft ring 6, intercommunicating pore 7, transparent draw-in groove 8, alarm button 9, pressing plate 10, torsion spring 11, supporting shoe 12.
In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", and the like used in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
Example 1
An example is substantially as shown in figure 1: a patient monitoring device, comprising: a smart wristband 1 and a monitoring terminal;
as shown in fig. 2, the smart wristband 1 includes: a wristband 1 and a functional module provided on the wristband 1;
a functional module, comprising: the system comprises a main control device, a display device 2, a positioning device, a first intercom device and a monitoring device;
a display device 2 for displaying a two-dimensional code generated from basic information of a patient; in the display device 2 in the embodiment, a display screen is adopted, the display screen is arranged on the outer side face of the wrist strap 1, and the display screen is connected with a main control device; the storage module is used for generating a two-dimensional code according to the basic information of the patient and sending the two-dimensional code to the main control device, and in other embodiments, the two-dimensional code is generated by a computer and directly imported into the main control device; the main control device is used for triggering the display screen to display the two-dimensional code; the main control device adopts ATS3085; in other embodiments, the main control device is further configured to trigger the display device to display basic information, vital sign information, and location information of the patient.
The positioning device is used for acquiring the position information and sending the position information to the main control device; positioning modules include, but are not limited to: satellite positioning, bluetooth positioning and WiFi positioning, in the embodiment, a satellite positioning chip ATGM332D-5N3 is adopted and is arranged in the wrist strap 1 to perform satellite positioning;
the first intercom device is used for carrying out call intercom with the second intercom device within a preset range; in the embodiment, the first intercom device and the second intercom device both adopt micro interphones, and the micro interphones can be directly arranged on the wrist strap 1 or arranged in the wrist strap 1, and the microphone port 3 is arranged on the wrist strap 1;
the monitoring device is used for monitoring vital sign information of a patient and sending the vital sign information to the main control device, wherein the vital sign information comprises: heart rate and body temperature;
a monitoring device, comprising: a photoelectric sensor 4 and a temperature sensor; as shown in fig. 3 and 4, the photoelectric sensor 4 is disposed in the wrist strap 1, the transmitting end of the photoelectric sensor is located in a protrusion 5 disposed on the inner side surface of the wrist strap 1, and a hollow soft ring 6 is further disposed on the inner side surface of the wrist strap 1, where the hollow soft ring 6 is a hollow silica gel ring in this embodiment; the bulge 5 is positioned in the hollow soft ring 6, the inner side surface and the outer side surface of the hollow soft ring 6 are respectively provided with a communication hole 7 communicated with the hollow inside, and the communication holes 7 on the inner side surface and the communication holes 7 on the outer side surface are not opposite; compared with the existing intelligent bracelet for monitoring heart rate by adopting a photoelectric transmission measurement method through the photoelectric sensor 4, in the scheme, the transmitting end of the photoelectric sensor 4 is positioned in the bulge 5 arranged on the inner side surface of the wristband 1, when the wristband 1 is worn, the bulge 5 is closely contacted with the skin of a patient, so that the interference of an external light source is reduced, the accuracy of vital sign monitoring is improved, the inner side surface of the wristband 1 is also provided with the hollow soft ring 6, the bulge 5 is positioned in the hollow soft ring 6, the hollow soft ring 6 is subjected to extrusion deformation and is in closer contact with the skin of the patient, the bulge 5 is positioned in the hollow soft ring 6, so that the interference of the photoelectric sensor 4 by the external light source is further isolated, meanwhile, in order to prevent the space formed by the excessive extrusion of the hollow soft ring 6 and the skin contact surface from becoming a negative pressure space, the skin red swelling is caused by long-term absorption, the air circulation is carried out between the space and the outside, the negative pressure space is not formed, the communication hole 7 on the inner side surface and the communication hole 7 on the outer side surface are not opposite, and the external light cannot enter the space through the communication hole 7, so that the interference of the photoelectric sensor 4 is prevented, the interference is caused, and the accuracy of vital sign is effectively improved; the temperature sensor is arranged in the wrist strap, and the measuring end of the temperature sensor is arranged on the inner side surface of the wrist strap and is used for measuring the body temperature. In this embodiment, the photosensor uses a PPG photosensor, such as CS1262, and the temperature sensor uses an infrared temperature sensor, such as MLX90632. The vital sign information in other embodiments further includes: blood pressure is monitored by a photoelectric sensor 4 through a photoelectric transmission measurement method;
monitoring terminal, include: the system comprises a storage module, a controller, a display and a second intercom device; the monitoring terminal can directly adopt a computer arranged at a nurse station;
the second intercom device is used for carrying out calling intercom with the first intercom device within a preset range;
the storage module is connected with the main control device and the controller, and is used for receiving the position information and the vital sign information sent by the main control device and correspondingly storing the basic information of the patient; in the embodiment, a storage server is adopted as the storage module;
the controller is used for controlling the display to display; in the embodiment, the controller adopts STM32H series high-performance single-chip microcomputer, and in other embodiments of the utility model, a microprocessor with ARM architecture can be selected so as to conveniently operate the linux system, thereby being convenient for realizing more intelligent functions;
and a display for displaying basic information, position information and vital sign information of the patient.
The scheme can carry out identity recognition, positioning, intercom and vital sign monitoring, and can improve the accuracy of vital sign monitoring so as to assist medical staff to carry out comprehensive monitoring management on patients.
Example two
This embodiment is substantially the same as the above embodiment except that: as shown in fig. 5, the monitoring terminal further includes: a comparator and an alarm;
the comparator is used for comparing the vital sign information with preset vital sign information and outputting a comparison signal; the comparator in this embodiment employs AD623ARZ;
the controller is also used for controlling the opening and closing of the alarm according to the comparison signal; specifically, the controller controls the comparator to compare the vital sign information with the preset vital sign information, and the comparison result is that the vital sign information is larger than the preset vital sign information, then an alarm is triggered;
an alarm for alarming; the alarm can directly adopt a display, namely, the alarm is displayed on the display, a microphone is arranged for carrying out sound reminding, and an audible and visual alarm can also be adopted; LTE-5061 is adopted in the embodiment;
the control key is connected with the controller and used for sending a key signal to the controller;
the controller is also used for receiving the key signal and controlling the alarm to be closed; prevent the alarm from long-time alarm to influence other medical staff work or patient rest.
Example III
This embodiment is substantially identical to the first embodiment described above, except that: the display device 2 is a transparent clamping groove 8 arranged on the outer side surface of the wrist strap 1, as shown in fig. 6, and is used for clamping a card provided with a two-dimensional code; when the two-dimensional card is used, the opening end of the transparent card slot 8 is directly inserted with the card containing the two-dimensional code, so that the card can be directly replaced along with the conversion of a wearer, a power supply is not needed for supplying power, the power resource is saved, and the power supply requirements of other functional modules are guaranteed.
Example IV
This embodiment is basically the same as the second embodiment described above, except that: the positioning device adopts a Bluetooth positioning device; the controller does not receive the positioning information, and the controller alarm is started; the Bluetooth positioning device comprises a Bluetooth positioning chip arranged in the wristband, such as MS50SFA1, and a Bluetooth positioning beacon arranged in a hospital, wherein the positioning function is affected by the setting of the Bluetooth beacon, the Bluetooth beacon can be arranged in the hospital range, the intelligent wristband cannot acquire positioning information after the intelligent wristband is not in the sensing connection range of the Bluetooth beacon, and the controller cannot receive the positioning information, so that a controller alarm is started, and a medical staff is reminded of leaving the hospital.
Example five
This embodiment is basically the same as the second embodiment described above, except that: the wrist strap 1 is also provided with an alarm button 9, and the alarm button 9 is electrically connected with the main control device, specifically, the alarm button 9 is arranged on the side surface of the wrist strap 1 in the embodiment;
the main control device is used for receiving the pressing signal when the alarm key 9 is pressed, generating an alarm signal according to the pressing signal and sending the alarm signal to the storage module;
the storage module is used for sending the alarm signal to the controller;
and the controller is also used for controlling the starting of the alarm according to the alarm signal. When a patient is unexpected, the patient can carry out one-key alarm through the alarm button 9, so that medical staff is prompted to carry out treatment in time. In other embodiments, the main control device is electrically connected with the controller, and the main control device generates an alarm signal and then directly sends the alarm signal to the controller.
Example six
This embodiment is substantially the same as the above embodiment except that: as shown in fig. 7, a pressing plate 10 is arranged on the alarm key 9, the pressing plate 10 is connected with a wrist strap through a torsion spring 11, the pressing plate 10 presses the alarm key 9 under the action of no external force, a supporting block 12 for supporting the pressing plate is arranged between the torsion spring 11 and the alarm key 9, the pressing plate 10 does not press the alarm key 9, one end of the supporting block 12 is fixedly connected with a pull rope (not shown in the figure), and the other end of the pull rope is connected with a pull ring (not shown in the figure); the setting of pull ring is convenient for the patient unexpected, and when can't pinpoint the button, through pulling the pull ring, pulls out supporting shoe 12 to press board 10 presses down alarm button 9 under torsion spring 11's effect. The patient can wear the pull ring on the finger even as the ring at ordinary times to the emergency pulls the supporting shoe. In other embodiments, the wristband is provided with an annular jelly for securing the tab to the wristband.
The foregoing is merely an embodiment of the present utility model, and a specific structure and characteristics of common knowledge in the art, which are well known in the scheme, are not described herein, so that a person of ordinary skill in the art knows all the prior art in the application date or before the priority date, can know all the prior art in the field, and has the capability of applying the conventional experimental means before the date, and a person of ordinary skill in the art can complete and implement the present embodiment in combination with his own capability in the light of the present utility model, and some typical known structures or known methods should not be an obstacle for a person of ordinary skill in the art to implement the present utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.