Transfusion monitoring device based on video images

Abstract

The invention discloses a transfusion monitoring device based on video images. The transfusion monitoring device based on the video images comprises a transfusion bottle monitoring probe, a drip bucket monitoring probe, a transfusion monitoring terminal, a signal wire, a network port, and a direct current converter; wherein the transfusion monitoring probe and the drip bucket monitoring probe are both connected with an embedded type system processor through the signal wire, a power supply input end of a transfusion monitoring terminal is communicated with a power supply through the direct current converter, and the transfusion monitoring terminal is connected with a nurse control table through the network port. The transfusion monitoring device based on the video images applies the monitoring probe to acquire the video images of a transfusion bottle portion and a drip bucket portion, utilizes the embedded type system to start real-time signal process for the images of the two portions, acquires the dropping speed of transfusion and surplus liquid medicine information, sends out alerts of too fast transfusion, too slow transfusion and finishing transfusion based on a preset threshold. The transfusion monitoring device based on the video images applies a non-interference scheme, can be monitored for 24 hours, is free of particular requirements for transfusion devices, and is free of interfering a traditional manual monitoring. The transfusion monitoring device based on the video images has the advantages of being convenient and flexible to install and capable of greatly reducing labor intensity.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to an infusion monitoring device based on video images. Background technique [0002] Intravenous infusion technology is one of the commonly used clinical medical treatment methods. The infusion is time-consuming and may be performed during the day and night, and the infusion status needs to be observed in time, which brings a heavy burden to patients, family members and medical staff. Therefore, the realization of infusion Automatic monitoring has become an urgent need for clinical applications. That is, during the infusion process, the droplet speed is measured in real time, and an alarm is issued when the infusion speed is too fast or too slow; when the infusion is about to end, an alarm is issued to remind medical staff to pull out the needle in time. The infusion automatic monitoring device should not cause interference to the infusion itself, not affect manual observ...

AI Technical Summary

Problems solved by technology

[0006] The detection methods in Documents 2 to 3 have the following disadvantages: the funnel is required to be able to fix the capacitor electrode or the infrared tube, and it is difficult to fix the dropping funnel made of plastic, and the measured data has a large deviation; Conducive to manual observation at the same time; relatively high installation requirements, inflexible to use

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