Protective solution used for storage process of electrode of upper gastrointestinal tract pH value dynamic monitor

A protection solution and monitoring instrument technology, applied in the field of protection solution, can solve the problems of inaccurate pH detection value, low detection accuracy, and inability to accurately reflect the real situation of patients in real time, and achieve high safety, avoid microbial growth, and disinfection treatment The process is convenient and fast

Inactive Publication Date: 2016-12-07
HEFEI KAILI PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The detection accuracy of the pH electrode probe in the prior art is low, which makes the detection

Method used

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Example Embodiment

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0029] An electrode storage and processing method for an upper gastrointestinal pH dynamic monitor, the steps of which are:

[0030] (1) cleaning

[0031] After the pH electrode is used, rinse it thoroughly under running tap water to clean the operating part of the pH electrode;

[0032] (2) Disinfection

[0033] Put the cleaned operating part of the pH electrode into a sterilized dish containing 2% alkaline glutaraldehyde and soak for 20 minutes;

[0034...

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Abstract

The invention provides a protective solution used for the storage process of an electrode of an upper gastrointestinal tract pH value dynamic monitor. The protective solution is prepared from the following materials according to the mass ratio: 5 parts of glycerinum, 3 parts of ethyl alcohol, 12 parts of water, 6 parts of loofah juice and 3.5 parts of white carbon black; the water is heated to 85 DEG C, the glycerinum is dissolved in water, then the white carbon black is added, the mixture is continuously stirred for more than 5 minutes and then refrigerated for 10 minutes at the temperature of subzero 12 DEG C, the temperature is raised to subzero 2 DEG C, the heat is preserved for 5 minutes, the temperature is raised to 20 DEG C, the heat is preserved for 10 minutes, and then the mixture is evenly blended and stirred with the ethyl alcohol and the loofah juice to obtain the protective solution. The protective solution forms a layer of protective layer on the surface of the pH electrode to fulfill the purposes of inhibiting bacteria and resisting corrosion, the detection sensitivity of the electrode is effectively protected, and the electrode is prevented from being damaged in the storage process.

Description

technical field [0001] The invention relates to the field of digestive tract power detection equipment, in particular to a protective solution used in the electrode preservation process of an upper digestive tract pH value dynamic monitor. Background technique [0002] At present, in the clinical monitoring of gastroesophageal reflux in the Department of Gastroenterology, an upper gastrointestinal pH dynamic monitor is usually used to monitor the patient's upper gastrointestinal pH. That is, the electrochemical reaction between the pH electrode probe and the digestive juice with different pH values ​​generates a corresponding voltage signal, and the voltage signal reflects the pH information of the upper digestive tract. The detection accuracy of the pH electrode probe in the prior art is low, which makes the detection value of pH inaccurate and cannot accurately reflect the real situation of the patient in real time. Moreover, the existing upper gastrointestinal pH dynamic...

Claims

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Application Information

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IPC IPC(8): C09D5/14C09D5/08
CPCC09D5/14C09D5/08
Inventor 曹慧玲曹柏松张俊秦明辉
Owner HEFEI KAILI PHOTOELECTRIC TECH
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