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High-speed blood platelet function detector and method

A functional detection and platelet technology, applied in the field of medical inspection, can solve the problems of low degree of automation, high cost, and inability to meet the needs of clinical work.

Pending Publication Date: 2018-06-22
SINNOWA MEDICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The detection takes a lot of time and often takes 10 minutes for one detection, and the degree of automation is not high, which cannot meet the needs of clinical work

Method used

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  • High-speed blood platelet function detector and method
  • High-speed blood platelet function detector and method
  • High-speed blood platelet function detector and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like figure 1 , in this embodiment, the high-speed platelet function detector includes a special sample transmission system P, more than one independent detection unit T, and a reagent distribution unit R, and the distribution order of each unit is arranged according to the order of sample cup transfer: detection unit-reagent Distribution unit-detection unit-detection unit. The specific operation process is as follows:

[0044] First, put the blood samples to be tested into the special sample cup C in equal amounts. The sample cup is a joint cup with more than one hole, and then put the special sample cup C on the sample cup position on the special sample transmission system P. There is a protruding shaft at the top to match with the suspension position of the conveyor belt, which is used for the suspension of the sample cup; under the action of the automatic mixing device of the instrument, the sample cup is shaken to make the blood sample in the cup shake and mix, an...

Embodiment 2

[0048] The difference between this embodiment and Embodiment 1 is that the high-speed platelet function detector includes a special sample transmission system P, more than one independent detection unit T, and a reagent distribution unit R, and the order of distribution of each unit is as follows: detection Unit - Reagent Dispensing Unit - Detection Unit.

[0049] Each unit corresponds to the position of the sample cup on the conveyor belt. When the conveyor belt stops, the mixing device also stops working at the same time. Each detection unit draws a certain amount of sample from the sample cup at the same time for detection, and the reagent distribution unit is here. At the same time, the reagent is dispensed into the sample cup position where it is located. All the blood samples in each well of the sample cup used by the instrument are tested once before adding the aggregation inducer, and then all the holes are added with the aggregation inducer, and then the blood samples...

Embodiment 3

[0051] The difference between this embodiment and Embodiment 1 is that the high-speed platelet function detector includes a special sample transmission system P, more than one independent detection unit T, and a reagent distribution unit R, and the distribution order of each unit is according to the order of sample cup delivery: reagent Distribution unit-detection unit-detection unit-detection unit. The specific operation process is as follows:

[0052] like figure 2 , first divide the different holes of the special sample cup C into a control hole and a detection hole. There is only one control hole, and the rest are detection holes. EDTA anticoagulant or no anticoagulant, only the blood sample to be tested without anticoagulant is added to the detection hole, and then the special sample cup C is placed on the special sample transfer system; the special sample transfer system P first transfers the special sample cup When arriving at the reagent dispensing unit R, the instr...

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Abstract

The invention provides a high-speed blood platelet function detector and a method. The detector comprises a special sample transmission system, one or more independent detection units and a control unit. The special sample transmission system is used for conveying multiple sample cups to pass through all detection units simultaneously. The detector is provided with one or more detection units detecting the number and size of blood platelets in a blood sample along the special sample transmission system. According to the detector, all samples are mixed to be uniform continuously in the sample transmission process. After all the detection units of the detector detect the same quality control products, uniform automatic correction is conducted on all the detection units automatically, and theuniformity of the detection result of all detection units of the detector is guaranteed. The detector calculates the blood platelet function in the blood sample through the number of the blood platelets obtained before and after an aggregation agent is added and through detection on the blood sample added with the aggregation agent and not added with the aggregation agent.

Description

technical field [0001] The invention relates to the field of medical inspection, in particular to a high-speed platelet function detector and a method. Background technique [0002] Compared with other platelet function analyzers in the past, the existing platelet function detector has made great progress. But there are certain deficiencies in use. The detection takes a lot of time and often takes 10 minutes for one detection, and the degree of automation is not high, which cannot meet the needs of clinical work. Contents of the invention [0003] Purpose of the invention: The technical problem to be solved by the present invention is to provide a high-speed platelet function detector and method for the deficiencies of the prior art. [0004] In order to solve the above-mentioned technical problems, the present invention provides a high-speed platelet function testing instrument and method. The instrument consists of a special sample transmission system, more than one in...

Claims

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Application Information

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IPC IPC(8): G01N35/04
CPCG01N35/00623G01N35/00693G01N35/04
Inventor 徐新董自权周强宋成桥马利芳耿季平余凡
Owner SINNOWA MEDICAL SCI & TECH
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