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Automatic-blood-coagulation-analysis-instrument cleaning device and cleaning liquid applied to automatic-blood-coagulation-analysis-instrument cleaning device

A blood coagulation analyzer and cleaning device technology, applied in the direction of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of interfering with the test results of the last sample, high price, unclean cleaning, etc., to achieve Low cost, good effect, good cleaning effect

Inactive Publication Date: 2019-02-26
南通市中医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of medical technology, the degree of automation of laboratory examination is getting higher and higher. The analysis of coagulation indicators has been fully automated. The automatic coagulation analyzer has been widely used in major hospitals. The cleaning solutions produced by reagent manufacturers are very expensive, and some use costs have exceeded the cost of common coagulation reagents
[0003] The main components of the automatic coagulation analyzer, such as sample needles and reagent needles, are used repeatedly. In order to avoid carryover contamination, the above-mentioned components need to be automatically cleaned after each sample and reagent is drawn, so cleaning devices and cleaning solutions are required; common The cleaning device is carried out directly in the cleaning tank, which may cause unclean cleaning; if the cleaning is not clean enough, the residue may react with the sample or reagent added later, which seriously interferes with the test result of the latter sample; The cleaning solution for cleaning the parts of the automatic coagulation analyzer is CA CLEAN Ⅰ. As a cleaning solution, CA CLEAN Ⅰ is used for cleaning the sampler of the automatic coagulation analyzer, but the price of the above-mentioned cleaning solution is Expensive and needs to be replaced with new cleaning fluid

Method used

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  • Automatic-blood-coagulation-analysis-instrument cleaning device and cleaning liquid applied to automatic-blood-coagulation-analysis-instrument cleaning device
  • Automatic-blood-coagulation-analysis-instrument cleaning device and cleaning liquid applied to automatic-blood-coagulation-analysis-instrument cleaning device
  • Automatic-blood-coagulation-analysis-instrument cleaning device and cleaning liquid applied to automatic-blood-coagulation-analysis-instrument cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1 to Figure 7As shown, a cleaning device for an automatic coagulation analyzer includes a cleaning box 1, wherein a servo motor 10 is fixed outside the cleaning box 1, and a fixed rod 101 is fixed on the motor shaft of the servo motor 10, wherein the fixed rod 101 rotates Connected inside the cleaning box 1, starting the servo motor 10 will drive the fixed rod 101 to rotate. In order to realize the cleaning of the parts of the automatic coagulation analyzer, the fixed rod 101 is connected with a crank rocker mechanism 2, which is driven by the crank rocker mechanism 2. The cleaning box 11 for placing the parts of the automatic coagulation analyzer is shaken and cleaned in the cleaning box 1. In order to prevent the parts from escaping during the shaking process, a box cover 110 is disassembled and connected to the opening of the cleaning box 11. At the same time, the cleaning box 11 and the box The cover 110 is provided with densely distributed circular ...

Embodiment 2

[0054] The difference from Example 1 is that the preparation method of the cleaning solution applied to the cleaning device of the automatic coagulation analyzer is different, wherein the specific preparation method is as follows:

[0055] Get the following raw materials of each component by weight for later use: 19 parts of sodium hypochlorite, 17 parts of phytate, 8 parts of sodium carboxymethylcellulose, 4 parts of sodium ethylenediamine tetraacetate, 6 parts of sodium chloride, alkyl glycoside 4 parts, 4 parts of methyl benzoate, 800 parts of deionized water;

[0056] S1. Mix phytic acid ester, sodium carboxymethyl cellulose, sodium edetate, alkyl glycoside and methyl benzoate, stir until the mixture is uniform, and obtain the first pre-preparation solution;

[0057] S2, adding sodium chloride into deionized water until completely dissolved, then adding sodium hypochlorite and stirring fully to obtain a second pre-preparation solution;

[0058] S3. Heating the first pre-p...

Embodiment 3

[0062] The difference from Example 1 is that the preparation method of the cleaning solution applied to the cleaning device of the automatic coagulation analyzer is different, wherein the specific preparation method is as follows:

[0063] Get the following raw materials of each component by weight for later use: 19 parts of sodium hypochlorite, 17 parts of phytic acid ester, 9 parts of sodium carboxymethylcellulose, 6 parts of sodium ethylenediamine tetraacetate, 6 parts of sodium chloride, alkyl glycoside 4 parts, 4 parts of methyl benzoate, 820 parts of deionized water;

[0064] S1. Mix phytic acid ester, sodium carboxymethyl cellulose, sodium edetate, alkyl glycoside and methyl benzoate, stir until the mixture is uniform, and obtain the first pre-preparation solution;

[0065] S2, adding sodium chloride into deionized water until completely dissolved, then adding sodium hypochlorite and stirring fully to obtain a second pre-preparation solution;

[0066] S3. Heating the f...

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Abstract

The invention discloses an automatic-blood-coagulation-analysis-instrument cleaning device and cleaning liquid applied to the automatic-blood-coagulation-analysis-instrument cleaning device. The automatic-blood-coagulation-analysis-instrument cleaning device is characterized by comprising a cleaning case, a servo motor is fixed outside the cleaning case, a fixed rod is fixed on a motor shaft of the servo motor, and is rotationally connected inside the cleaning case, a crank-rocker mechanism is connected on the fixed rod, and drives a cleaning box for containing automatic-blood-coagulation-analysis-instrument parts to waggle and to be cleaned in the cleaning case, a box cover is detachably connected to an opening of the cleaning box, compactly-distributed circular through holes are formed in the cleaning box and the box cover, and the diameters of the circular through holes are 2 mm to 5 mm. When the cleaning device of an automatic blood-coagulation analysis instrument is used for cleaning, the servo motor is started to drive the fixed rod to rotate, the cleaning box is driven by the crank-rocker mechanism to waggle, cleaning is carried out while waggling is carried out, the cleaning effect is good accordingly, and the structure is stable.

Description

technical field [0001] The present invention relates to the field of cleaning devices, more specifically, it relates to a cleaning device for an automatic coagulation analyzer. In addition, the present invention also provides a cleaning solution applied to the cleaning device for an automatic coagulation analyzer. Background technique [0002] With the rapid development of medical technology, the degree of automation of laboratory examination is getting higher and higher. The analysis of coagulation indicators has been fully automated. The automatic coagulation analyzer has been widely used in major hospitals. The cleaning solutions produced by reagent manufacturers are very expensive, and some use costs have exceeded the cost of common coagulation reagents. [0003] The main components of the automatic coagulation analyzer, such as sample needles and reagent needles, are used repeatedly. In order to avoid carryover contamination, the above-mentioned components need to be au...

Claims

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Application Information

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IPC IPC(8): B08B3/10B08B3/08B08B13/00
CPCB08B3/08B08B3/10B08B13/00
Inventor 许亮亮喻海忠袁建芬曹红艳徐建
Owner 南通市中医院