Metering monitor for surgery drainage fluid

Abstract

The invention discloses a metering monitor for surgery drainage fluid. The metering monitor comprises a central control system and a drainage fluid metering bottle made of a light-transmitting material; automatic control valves are arranged at two ends of the drainage fluid metering bottle respectively; the automatic control valves are connected with the central control system through lines respectively; the drainage fluid metering bottle is provided with a detection wave generator, a detection wave detector and a colorimetric analysis sensor. The metering monitor can be used for accurately and dynamically metering drainage amount and bleeding amount and digitalized accurate treatment evidences are provided for surgery process and wound drainage management better.

Description

technical field [0001] The invention belongs to the field of medical instruments, in particular to a metering monitor for surgical drainage fluid. technical background [0002] Drainage is a commonly used method in the field of surgery. The purpose is to guide the pus, blood, and fluid accumulated between human tissues or body cavities to the outside of the body, eliminate the formation of dead space, prevent postoperative infection, and promote wound healing. There are many types of surgical drainage used clinically, and are widely used, such as catheterization, wounds, chest cavity, brain cavity, gastrointestinal tract, and biliary tract. [0003] Observing the amount and color of drainage is an important basis for judging the degree of wound healing and deterioration. At present, due to various factors such as the small drainage flow rate of the injured wound, non-continuous drainage, irregular drainage tubes, and complex fluid media, it is difficult to measure the drain...

AI Technical Summary

Problems solved by technology

At present, due to various factors such as the small drainage flow of the injured wound, non-continuous drainage, irregular drainage tubes, and complex fluid media, it is difficult to measure the drainage flow and observe the composition of the drainage.

The condition of the wound can only be preliminarily estimated by observing the liquid volume and color of the drainage bag, and it is impossible to accurately analyze and judge the wound healing and drainage process

[0004] Since the drainage fluid is a mixture of surgical blood loss and irrigation fluid, it is impossible to accurately distinguish and measure the amount of blood loss

Images