Machine vision-based infusion monitoring method and system

A machine vision and monitoring system technology, applied in control/adjustment systems, instruments, flow monitors, etc., can solve the problems of low intelligence in the monitoring system, and achieve the effect of reducing labor intensity and high precision

Inactive Publication Date: 2020-06-02
UNIV OF JINAN
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Problems solved by technology

[0006] In order to solve the deficiencies of the prior art, the present invention provides a method and system for infusion moni

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  • Machine vision-based infusion monitoring method and system
  • Machine vision-based infusion monitoring method and system
  • Machine vision-based infusion monitoring method and system

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Embodiment Construction

[0037] combine figure 1 , the new patent is an infusion monitoring device based on machine vision, including a visual image acquisition module, a central processing module and an alarm module, wherein the visual image acquisition module is a camera device and a power supply reaction light. Among them, the imaging device in the visual image acquisition module is set at the position facing the infusion bottle, which can reach the upper edge and lower edge of the infusion bottle in the captured image just displayed in the image, and the infusion bottle imaging device and The power supply reaction lights are connected to the embedded system processor in the central processing module through wired connection, and finally the central processing module is respectively connected to the alarm module and the LCD display module, and sends the acquired and analyzed data to the Nurse monitor.

[0038] The camera in the visual image acquisition module can be fixed horizontally on the infus...

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Abstract

The invention discloses a machine vision-based infusion monitoring method, and is used for solving the problem that the intelligent degree of an existing monitoring system is not high. According to the method, an image of an infusion bottle is obtained through camera equipment; a central processing module analyzes the obtained image and works out the speed of the a liquid medicine during infusion,the worked-out speed of the liquid medicine is judged to judge whether the infusion speed is normal or not, and data is sent to a nurse monitoring terminal. The liquid drop condition is identified through machine vision, so that accuracy is high, and interconnection can be realized by transforming an image signal into an electrical signal; and wireless communication can be carried out for the data, and the data is uploaded to a cloud through the network, and thus, a nurse control board can conveniently monitor multiple infused patients simultaneously, and the labor intensity is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of transfusion monitoring. Background technique [0002] Intravenous infusion technology is one of the commonly used modern medical treatment methods. It takes a long time for infusion, and it may need to be carried out partly day and night. Burden, so in order to solve this problem, the process of automatic monitoring of infusion has become an urgent demand for hospital infusion at this stage. That is, during the infusion process, the dripping speed of the medicinal liquid is monitored in real time, and an alarm is issued when the infusion speed is too fast or too slow; at the same time, when the infusion is about to end or when it is close to a threshold, an alarm is issued to remind medical staff to pull out the needle in time deal with. The infusion automatic monitoring device should not cause interference to the infusion itself, not affect manual observation, be insensitive to light, and be easy to in...

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Application Information

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IPC IPC(8): A61M5/168
CPCA61M5/1684A61M5/16886A61M2205/3561A61M2205/587
Inventor 高常青吴绍聪李阳董辉聂源基
Owner UNIV OF JINAN
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