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Rotary sample addition type fully-automatic blood coagulation tester

A fully automatic and tester technology, applied in the field of medical devices, can solve the problems of slow instrument test speed, bulky and cumbersome devices, a lot of manpower and time, and achieve stable and efficient sample addition, long reagent storage time, and high detection efficiency. Effect

Active Publication Date: 2012-06-27
北京众驰伟业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the field of coagulation testing instruments, there are automatic coagulation testing instruments and semi-automatic coagulation testing instruments. The implementation method of automatic coagulation testing instruments is to use fixed partitions, and then inject blood samples and test agents. Due to the large number of partitions, In order to complete the entire automatic detection process, multiple XYZ motion systems are frequently crossed and run in each separate fixed interval, which also makes the test speed of the whole instrument slow, and the whole device is bulky and cumbersome, the test accuracy is not high, and it is not easy to control. High rate, difficult maintenance and high cost; semi-automatic coagulation tester requires a large labor cost, and cannot meet the requirements of large amount of test samples and short test time, automatic coagulation tester is suitable for testing a large number of samples, semi-automatic coagulation tester Although the tester is suitable for testing a small amount of samples, it consumes more manpower and time

Method used

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  • Rotary sample addition type fully-automatic blood coagulation tester
  • Rotary sample addition type fully-automatic blood coagulation tester
  • Rotary sample addition type fully-automatic blood coagulation tester

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Embodiment Construction

[0053] Such as Figure 1~2 As shown, a specific embodiment of the present invention is provided. The automatic coagulation tester of the present invention includes a rotating and adding pattern, including a cabinet 1, a testing system, a rotating sample adding system, an inclined reagent refrigeration system, and a cleaning system. The case 1 includes a case body 11 and an upper cover 12 hinged on the case body 11, a supporting gas spring 13 is arranged between the case body 11 and the upper cover 12, the case body 11 is provided with a working panel 111, and a sample position is arranged on the working panel 111 2. Cleaning position 3, testing position 4, reagent position 5, sample adding position 6, and the other stations are arranged in an arc with sample adding position 6 as the center. Cleaning position 3 corresponds to the cleaning system, and test position 4 corresponds to the testing system. Reagent position 5 corresponds to the inclined reagent refrigeration system, a...

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PUM

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Abstract

The invention discloses a rotary sample addition type fully-automatic blood coagulation tester. The tester which comprises a test system, a rotary sample addition system, an inclined reagent refrigeration system, a cleaning system and a cabinet is characterized in that the test system assembles four test channels which can simultaneously work; the rotary sample addition system comprises a rotary sample addition arm module, a sample addition probe module with constant temperature heating and liquid level probing functions, and a lead screw linear guide rail sample introduction control system; the inclined reagent refrigeration system which adopts an inclined mode to install a reagent bottle saves the reagent and avoids waste; and the cleaning system comprises an overflow type cleaning module and a double-channel peristaltic liquid charging and discharging system. The tester has the advantages of accurate test, accurate sample addition, reagent saving, long reagent preservation time, constant heating of the test system, high detection efficiency, simple operation, good cleaning effect, safe and efficient liquid discharge, and small noise.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a rotary plus pattern automatic coagulation tester. Background technique [0002] Coagulation tester is an experimental tool used by hospitals to detect the strength of coagulation function of patients. There are four test items in one test process. At present, in the field of coagulation testing instruments, there are automatic coagulation testing instruments and semi-automatic coagulation testing instruments. The implementation method of automatic coagulation testing instruments is to use fixed partitions, and then inject blood samples and test agents. Due to the large number of partitions, In order to complete the entire automatic detection process, multiple XYZ motion systems are frequently crossed and run in each separate fixed interval, which also makes the test speed of the whole instrument slow, and the whole device is bulky and cumbersome, the test accuracy is not high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00G01N35/10
Inventor 杨军京
Owner 北京众驰伟业科技发展有限公司
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