Medical instrument residual blood detection kit and application method thereof

Abstract

The invention discloses a medical instrument residual blood detection kit and an application method thereof, and relates to the technical field of medical instrument cleaning and detection. The device comprises a color developing agent A solution, a color developing agent B solution, a positive control solution, a swab, filter paper, an outer packaging box, a semi-quantitative standard color card and a terminal for photographing and recording, wherein the terminal is used for recording all instrument information and cleaning process information, the developing solution A comprises the following components: an alcohol solvent, a light stabilizer, an antioxidant, a color developing agent, a pH value regulator, a chelating agent and deionized water, and the developing solution A comprises the following raw materials in parts by weight: 2-12 parts of an alcohol solvent and 0.2-2 parts of a light stabilizer. The medical instrument residual blood detection kit is easy to operate, the swab and the filter paper can be matched to touch any part of any instrument, especially a cavity, a hollow part and a gap of the instrument, a to-be-detected part can be directly wiped, and the amount of residual blood of the to-be-detected part can be accurately fed back.

Description

technical field [0001] The invention belongs to the technical field of cleaning and detection of medical instruments, and in particular relates to a medical instrument residual blood detection kit and a use method thereof. Background technique [0002] The cleaning of reusable medical devices can minimize the bioburden. The sterilization process does not include any cleaning process. The soiled items continue to exist after sterilization; any residual organic matter such as blood clots, pus, proteins, Mucus, oil, etc. will hinder the effective contact between microorganisms and the sterilization medium, and will produce a protective film of bacteria to affect the sterilization effect, resulting in the failure of chemical disinfection, gas, steam, hot air, and low temperature sterilization; correct and timely cleaning process and good cleaning results can minimize the chances of inspection and packaging area operations and other subsequent reprocessing personnel from being co...

AI Technical Summary

Problems solved by technology

3. Residual protein detection method: This method is specific, sensitive, and easy to use; it is not interfered by instrument processing methods, such as the effects of disinfectants and high temperatures; but it is expensive and not suitable for routine detection

The incubation time of the reagents should be strictly observed, as the discoloration will deepen if the time is too long, which will interfere with the interpretation of the results

4. Residual blood detection method: Although this method has high sensitivity, the existing products are tested by dropping water from the part to be tested on the test paper, which is inconvenient to use and has not been widely adopted

[0009] The current existing detection technologies CN206177839U and CN205301179U for residual blood in medical devices have the following disadvantages: the range of detectable range is limited, and both inventions are not suitable for detection inside devices with cavities. Both inventions of CN2844908Y and CN2826413Y rely on Water droplets flow through the residual blood brought down to react with the indicator. The test result is not a complete residual blood volume, and it is not suitable for the detection of irregular surfaces or protruding tiny surfaces. At the same time, the patent mentions that the color developer is a carcinogen. Operators are not friendly

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