Transfusion monitoring system capable of monitoring abnormal transfusion state and performing automatic intervention

A monitoring system and abnormal technology, applied in the field of medical equipment and infusion monitoring system, can solve the problems of inconvenience for patients' family members and medical staff, heavy workload, failure to meet the clinical requirements of infusion safety monitoring, etc.

Inactive Publication Date: 2015-12-09
XIAN WINZISS MEDICAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If abnormal pulse rate cannot be dealt with in time, it may endanger the life of the patient
[0005] When the infusion state is abnormal, corresponding measures should be taken immediately, which will bring great inconvenience to the patient's family and medical staff.
In particular, nurses put in a lot of work without the company of family members
Inventors at home and abroad have proposed many technical solutions for intelligent infusion monitoring, but the currently disclosed technology only solves the functions of drip rate monitoring and correction, remaining volume warning or end warning, although it has certain significance for reducing nursing workload, but for the occurrence of Abnormal infusion status (such as needle blockage, infusion reaction, etc.) cannot be sensed, warned and automatically intervened in time, which cannot meet the clinical requirements of infusion safety monitoring

Method used

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  • Transfusion monitoring system capable of monitoring abnormal transfusion state and performing automatic intervention
  • Transfusion monitoring system capable of monitoring abnormal transfusion state and performing automatic intervention
  • Transfusion monitoring system capable of monitoring abnormal transfusion state and performing automatic intervention

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: Example of product preparation of the present invention

[0034] The main structure of the product is as image 3 As shown, the specific parameters of the main components are:

[0035] 1. Single-chip microcomputer (1): Microchip microcontroller chip, model MCUPIC18F4620-I / PT.

[0036] 2. Drip speed monitoring module (3): Set a drip speed measurement window at the position where the Murphy drip funnel (11) is placed above the dropper limit groove (14) of the main body casing (13), and the infrared pair tube is placed on the measurement window Inside. Based on infrared photoelectric sensing technology, through the infusion droplets passing through the infrared beam to sense the change of the infrared beam, obtain relevant information such as the dynamic droplet flow rate and send it back, and then under the action of amplification, filtering and other circuits, the collected data will be collected through AD digital-to-analog conversion The analog signal ...

Embodiment 2

[0054] Embodiment 2: Preparation of split quick-connect type product of the present invention

[0055] 1. If Figure 4 As shown, the dropper limiting device and the main body are respectively prepared by injection molding the shell (13), and the two shells (13) have a good fit, and the magnetic sucker (17) can be quickly absorbed into one body and is not easy to fall off.

[0056] 2. The drip speed monitoring module (3) and the drip speed control spool (6) are set inside the drip tube limit device.

[0057] 3. The dropper stop device and the main unit adopt a hot-swappable quick-connect port (16) for Unicom work, and the dropper stop device and the main unit adopt a magnetic sucker (17) for fast adsorption combination and are not easy to fall off.

[0058] The present invention prepares example product each component parameter embodiment 1, and according to Figure 4 Structure assembly.

[0059] During the normal infusion process, the dropper stop device and the main machin...

Embodiment 3

[0061] Embodiment 3: the clinical application example of the present invention

[0062] The product prepared according to Example 1 is used for the routine infusion application of patients, and the operation method is as follows:

[0063] 1. Fix the product prepared in Example 1 on the infusion stand, place the Murphy dripping funnel (11) and the infusion pipeline (12) of the infusion set on the left side of the main machine shell (13) and set the dropper limit groove ( 14) Inside.

[0064] 2. Turn on the host and set the dripping speed to 40 drops / minute.

[0065] 3. Disinfect and puncture according to the norms of intravenous infusion care.

[0066] 4. Fix the pulse rate sensor (7) on the patient's index finger, stick the temperature sensor (8) on the patient's forehead, and start the infusion.

[0067] 5. After the droplets flow into the Murphy dropping funnel (11), the drip speed monitoring module (3) automatically starts to monitor the drip speed and enters the servo con...

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Abstract

The invention relates to a transfusion monitoring system capable of monitoring an abnormal transfusion state and performing automatic intervention. The monitoring system mainly comprises a core control module, a dripping speed monitoring module, a dripping speed control module, a pulse rate monitoring module, a body temperature monitoring module, a man-machine interaction module, a remote communication module, an information prompting unit, a dropper limiting device and a shell, and is characterized in that the transfusion dripping speed state can be dynamically monitored and servo control can be performed during transfusion, and when the dripping speed, the pulse rate and the body temperature are abnormal during transfusion, the system can send out a warning and perform automatic intervention. The transfusion monitoring system provided by the invention greatly improves the transfusion safety and reduces the monitoring labor intensity of medical staff and family members of patients.

Description

technical field [0001] The invention relates to an infusion monitoring system capable of monitoring the abnormality of the infusion state and intervening automatically. It is a monitoring device used in the infusion treatment process of a medical unit and belongs to the category of medical equipment. Background technique [0002] Infusion is one of the most commonly used clinical treatment methods, and it is also one of the high-risk treatment methods. Strict monitoring is required during the infusion process. The monitoring of intravenous infusion in existing hospitals mainly adopts the method of manual escort. During the infusion process, medical staff or patients' family members need to observe the dynamic situation of infusion at any time to avoid abnormal infusion. Common infusion abnormalities mainly include: [0003] 1. If the dripping speed deviates downward or does not drip, it is judged as abnormal dripping speed. The predisposing factors for abnormal drip speed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/172
Inventor 陈旭良阮雪红李社军林军刘萍陈树明杨新强赵志强
Owner XIAN WINZISS MEDICAL GRP CO LTD
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