CN115154756A - Automatic infusion management device - Google Patents
Automatic infusion management deviceDownload PDFInfo
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- CN115154756A CN115154756ACN202210803397.2ACN202210803397ACN115154756ACN 115154756 ACN115154756 ACN 115154756ACN 202210803397 ACN202210803397 ACN 202210803397ACN 115154756 ACN115154756 ACN 115154756A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
- A61M5/1689—Drip counters
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of medical auxiliary equipment, in particular to an automatic infusion management device.
Background
Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. However, in the process of infusion, if air bubbles exist in the infusion set pipeline, air can enter the venous blood vessels of the human body. If the air volume entering the blood vessel is small, the air can be dispersed into the pulmonary alveolus capillaries, combined with hemoglobin or dispersed into the pulmonary alveolus and then discharged out of the body along with respiration; if the amount of air entering the venous blood vessel is large or if the air rapidly enters the blood vessel without time to disperse, it can lead to gas embolism and life threatening. In addition, when the liquid medicine enters the body of a patient, particulate impurities in the liquid medicine can also be injected into the body of the patient along with the liquid medicine, so that the lung, the liver, the kidney and blood vessels of the patient are damaged, pulmonary embolism, pulmonary granuloma and other diseases are easily formed, and even the life of the patient is harmed. Therefore, how to separate impurities contained in the liquid medicine in the infusion process becomes a problem to be solved urgently.
Disclosure of Invention
The invention has the technical problem that when the liquid medicine enters the body of a patient, particulate impurities in the liquid medicine can also be injected into the body of the patient along with the liquid medicine, so that diseases such as pulmonary embolism, pulmonary granuloma and the like can be easily formed, and even the life of the patient is harmed.
The basic scheme provided by the invention is as follows: an automatic infusion management device comprises an infusion tube and an infusion control system, wherein a safety branch tube is arranged on the infusion tube, and the infusion control system comprises a detection module and a pipeline control module;
the detection module is used for detecting whether impurities exist in liquid medicine in a target pipeline or not, and when the impurities exist in the liquid medicine, the pipeline control module controls the safety branch pipe to be opened, the infusion pipe to be closed and discharges the impurities from the safety branch pipe; when no impurity exists in the liquid medicine, the pipeline control module controls the safety branch pipe to be closed, and the liquid conveying pipe is opened for liquid conveying.
The principle and the advantages of the invention are as follows: in this scheme, set up safe branch pipe on the transfer line, rethread detection module and pipeline control module carry out the control that the liquid medicine was carried, when the liquid medicine flows through the transfer line, detection module in this scheme detects the liquid medicine through the photoelectric detection technique, when there is impurity in the liquid medicine, pipeline control module control transfer line is closed, and open safe branch pipe, make the liquid medicine that contains impurity flow out from safe branch pipe, after impurity is got rid of, pipeline control module controls safe branch pipe again and closes, and open the transfer line and continue to carry the liquid medicine, thereby realized automatic detection and the automatic elimination to impurity in the liquid medicine, the life health safety to the patient provides the guarantee.
Further, the detection module comprises a liquid impurity detection module and a drip monitoring module;
the liquid impurity detection module is used for detecting whether impurities exist in liquid medicine in the target pipeline or not; the drip monitoring module is used for monitoring the drip speed.
Has the advantages that: when impurities are mixed in the liquid medicine, when the liquid medicine enters the body of a patient, particle impurities in the liquid medicine can also be injected into the body of the patient along with the liquid medicine, diseases such as pulmonary embolism, pulmonary granuloma and the like are easily formed, and even the life of the patient is damaged, whether the liquid medicine contains the impurities can be accurately detected through a photoelectric detection technology in the specific implementation of the scheme, so that a treatment measure can be further taken according to a detection result; and drip the setting of monitoring module, then can calculate dripping speed with automizing, adopt the mode that the naked eye judges to predict in present hospital mostly, carry out the automated calculation to dripping speed and can reduce medical personnel's work burden, provide its work efficiency.
Further, the pipeline control module comprises a safety branch pipe opening and closing module and an infusion pipe flow speed adjusting module;
the safety branch pipe opening and closing module is used for controlling the opening and closing of the safety branch pipe; the infusion tube flow speed adjusting module is used for controlling the opening of the infusion tube so as to control the liquid flow speed in the infusion tube.
Has the beneficial effects that: after detecting impurity in the liquid medicine, need get rid of impurity, this scheme is when concrete implementation, through the switching of safe branch pipe switching module control safe branch pipe, and transfer line flow rate adjustment module is used for controlling the aperture of transfer line, when realizing controlling the liquid medicine flow direction, can also control the liquid medicine velocity of flow, has made things convenient for medical personnel's operation.
Further, the infusion control system also comprises a touch display module, wherein the touch display module is used for inputting the target infusion speed and displaying the current infusion speed; the infusion tube flow rate adjusting module is also used for controlling the flow rate of liquid in the infusion tube according to the target dripping speed.
Has the beneficial effects that: the drip speed is displayed through the touch display module, and then the drip speed is controlled by the infusion tube flow speed adjusting module, so that the medical staff can greatly control the flow speed of the liquid medicine.
Further, infusion control system still includes voice prompt module, voice prompt module is used for sending the voice broadcast suggestion when instillation speed changes.
Has the beneficial effects that: prompt the instillation speed through the voice prompt module, can timely remind medical care personnel and patients when the liquid medicine is used up, and the medical care personnel can timely change the medicine or stop the infusion.
The voice control module comprises an audio acquisition module and an audio analysis module; the audio acquisition module is used for acquiring audio data, the audio analysis module is used for analyzing a voice instruction according to the audio data, and the infusion tube flow velocity adjustment module is also used for controlling the flow velocity of liquid in the infusion tube according to the voice instruction.
Has the advantages that: carry out liquid medicine through voice control module and carry control, when having made things convenient for medical personnel's operation, also can be when the patient infuses alone, when the distending pain symptom appears, in time reduce liquid medicine instillation speed, alleviate patient's symptom.
Drawings
Fig. 1 is a logic block diagram of an automatic infusion management device according to a first embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the specific implementation process is as follows:
example one
Embodiment one an infusion automatic management device, substantially as shown in fig. 1, includes an infusion tube and an infusion control system. The infusion tube is provided with a safety branch tube, and the infusion control system comprises a detection module and a pipeline control module; the detection module is used for detecting whether impurities exist in liquid medicine in a target pipeline or not, and when the impurities exist in the liquid medicine, the pipeline control module controls the safety branch pipe to be opened, the infusion pipe to be closed and discharges the impurities from the safety branch pipe; when no impurity exists in the liquid medicine, the pipeline control module controls the safety branch pipe to be closed, and the liquid conveying pipe is opened for liquid conveying.
The infusion control system in the embodiment comprises a detection module, a pipeline control module, a touch control module, a voice prompt module and a voice control module. Specifically, detection module has including liquid impurity detection module and instillation monitoring module, impurity detection module sets up in transfer line and safe branch pipe handing-over department for whether there is impurity in the liquid medicine that detects handing-over department upper end pipeline, further, impurity detection module in this embodiment carries out impurity detection through photoelectric detection technique. Specifically, set up light source emitter in transfer line one side, set up photoelectric sensor at the transfer line other end, the incident light that light source emitter sent forms the transmitted light behind the transfer line, and photoelectric sensor detects the transmitted light and produces corresponding voltage value, according to the change of voltage value, can judge whether exist impurity or bubble in the transfer line promptly.
The drip monitoring module is arranged on the outer side of the dropper, an infrared tube and an infrared light receiving tube are respectively arranged on two sides of the dropper in the embodiment, the infrared tube sends infrared light and then receives the blockage of liquid drops in the dropper to become intermittent liquid drop signals, and the infrared light receiving tube shapes and amplifies the intermittent signals into pulse signals, so that the drip speed in the current infusion tube can be known according to the obtained signals.
The pipeline control module comprises a safety branch pipe opening and closing module, a transfusion pipe flow speed adjusting module and a touch display module. The safety branch pipe in the embodiment is provided with a first electromagnetic valve, the lower end of the joint of the infusion pipe and the safety branch pipe is provided with a second electromagnetic valve, and the safety branch pipe opening and closing module is used for controlling the first electromagnetic valve to be tightened or loosened, so that the effect of opening and closing the safety branch pipe is achieved. The infusion tube flow velocity adjusting module is used for controlling the tightening degree of the second electromagnetic valve, so that the opening of the infusion tube is controlled, and the liquid flow velocity in the infusion tube is indirectly controlled. The touch display module is used for inputting target dripping speed and displaying current dripping speed, and the infusion tube flow rate adjusting module controls the tightening degree of the second electromagnetic valve according to the input target dripping speed so as to control the dripping speed.
The voice prompt module in this embodiment is used for sending the voice broadcast suggestion when instilling the speed change, adjusts instillation speed or when the liquid medicine is used up when medical personnel, and the voice prompt module all can send the voice broadcast suggestion. Particularly, in this embodiment, when the liquid medicine is used up, that is, the drip speed is 0, the voice prompt module can also send out a liquid medicine end-up warning to prompt the medical staff to change the medicine or stop the infusion.
The voice control module comprises an audio acquisition module and an audio analysis module; the infusion tube flow speed adjusting module is characterized in that the audio acquisition module adopts an audio acquisition device and is used for acquiring audio data, the audio analysis module adopts the existing audio recognition technology, voice characteristics are extracted from the acquired audio data and a voice instruction is analyzed, and the infusion tube flow speed adjusting module is also used for controlling the flow speed of liquid in the infusion tube according to the voice instruction.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides an infusion automatic management device, includes transfer line and infusion control system, its characterized in that: the infusion tube is provided with a safety branch tube, and the infusion control system comprises a detection module and a pipeline control module;
the detection module is used for detecting whether impurities exist in liquid medicine in a target pipeline or not, and when the impurities exist in the liquid medicine, the pipeline control module controls the safety branch pipe to be opened, the infusion pipe to be closed and discharges the impurities from the safety branch pipe; when no impurity exists in the liquid medicine, the pipeline control module controls the safety branch pipe to be closed, and the liquid conveying pipe is opened for liquid conveying.
2. The automatic infusion management device according to claim 1, wherein: the detection module comprises a liquid impurity detection module and a drip monitoring module;
the liquid impurity detection module is used for detecting whether impurities exist in liquid medicine in the target pipeline or not; the drip monitoring module is used for monitoring the drip speed.
3. An automatic infusion management device according to claim 2, characterized in that: the pipeline control module comprises a safety branch pipe opening and closing module and an infusion pipe flow speed adjusting module;
the safety branch pipe opening and closing module is used for controlling the opening and closing of the safety branch pipe; the infusion tube flow speed adjusting module is used for controlling the opening of the infusion tube so as to control the liquid flow speed in the infusion tube.
4. An automatic infusion management device according to claim 3, characterized in that: the infusion control system also comprises a touch display module, wherein the touch display module is used for inputting the target infusion speed and displaying the current infusion speed; the infusion tube flow rate adjusting module is also used for controlling the flow rate of liquid in the infusion tube according to the target dripping speed.
5. The automatic infusion management device according to claim 4, characterized in that: the infusion control system further comprises a voice prompt module, and the voice prompt module is used for sending out voice broadcast prompts when the instillation speed changes.
6. The automatic infusion management device according to claim 5, wherein: the voice control module comprises an audio acquisition module and an audio analysis module; the audio acquisition module is used for acquiring audio data, the audio analysis module is used for analyzing a voice instruction according to the audio data, and the infusion tube flow velocity adjustment module is also used for controlling the flow velocity of liquid in the infusion tube according to the voice instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803397.2ACN115154756A (en) | 2022-07-07 | 2022-07-07 | Automatic infusion management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803397.2ACN115154756A (en) | 2022-07-07 | 2022-07-07 | Automatic infusion management device |
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| CN115154756Atrue CN115154756A (en) | 2022-10-11 |
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| CN202210803397.2APendingCN115154756A (en) | 2022-07-07 | 2022-07-07 | Automatic infusion management device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119055879A (en)* | 2024-11-05 | 2024-12-03 | 宁波大学附属第一医院 | A wireless infusion pump intelligent control system and medium |
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- 2022
- 2022-07-07CNCN202210803397.2Apatent/CN115154756A/enactivePending
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| CA2113875A1 (en)* | 1993-07-12 | 1995-01-13 | Akio Konda | Method and Apparatus of Detecting Impurities in Fluid |
| US6081324A (en)* | 1998-06-22 | 2000-06-27 | Scan Technology Co., Ltd. | Foreign matter detecting system |
| US20100056849A1 (en)* | 2006-11-30 | 2010-03-04 | Miracor Medical Systems Gmbh | Method and device for the intermittent occlusion of a vein draining the organ system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119055879A (en)* | 2024-11-05 | 2024-12-03 | 宁波大学附属第一医院 | A wireless infusion pump intelligent control system and medium |
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