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ACT detection chip

A technology for detecting chips and chips, applied in measuring devices, material analysis by electromagnetic means, instruments, etc., can solve the problems of inconvenient access and inappropriate detection.

Pending Publication Date: 2022-04-19
NANJING LANSION BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The blood coagulation reaction chip in the above technical solution can realize multi-indicator detection of APTT and PT at the same time, and the accuracy of the detection results is high, which is conducive to providing rapid monitoring of blood coagulation function, diagnosis of clinical diseases, prognosis evaluation and drug efficacy monitoring. , comprehensive and effective guidance basis; but in the actual use process, it is not suitable for ACT (activated coagulation time) detection, and it is necessary to improve it to make it suitable for the detection of activated coagulation time; in addition, the above technical scheme The blood coagulation reaction chip is not easy to take during use

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Embodiment Construction

[0036] In the ACT detection chip 1 of the present embodiment, reaction reagents are arranged, such as Figure 1-11 As shown, the ACT detection chip 1 includes a chip body 101 and a chip housing 102; the front end of the chip body 101 is a chip detection end 10101, and the chip body 101 also has a chip sampling end 10102, and the chip sampling end 10102 is away from the detection end 10101 of the chip;

[0037] Such as Figure 8-10 As shown, the chip housing 102 includes a chip housing upper shell 10201 and a chip housing lower shell 10202; the chip housing upper shell 10201 is provided with a chip sampling port 10203, and blood samples enter Inside the chip body 101 ; the upper shell 10201 of the chip housing and the lower shell 10202 of the chip housing are fitted and clipped to the sampling port 10102 of the chip.

[0038] The chip housing upper shell 10201 is provided with a chip housing holding position 10204 , a chip sampling cover 10205 and a housing recessed position ...

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Abstract

The invention discloses an ACT detection chip. The ACT detection chip comprises a chip body and a chip shell, the front end of the chip body is a chip detection end, the chip body is also provided with a chip sample introduction end, and the chip sample introduction end is far away from the chip detection end; the chip sample introduction end is arranged in the chip shell; a reaction reagent is arranged in the ACT detection chip. A blood sample and a reaction reagent in the ACT detection chip are uniformly mixed, the blood in the ACT detection chip is gradually coagulated, an electric signal in the reaction process is transmitted through an electrode, the detection end of the chip is connected to a blood coagulation analyzer to obtain an ACT detection result, the ACT detection result is displayed on a display screen of the blood coagulation analyzer, and the detection result can also be printed; the sample introduction end of the chip is arranged in the chip shell, and the chip shell plays a role in supporting the ACT detection chip. ACT (activated coagulation time) detection can be carried out, and the problem of convenience in taking is solved.

Description

technical field [0001] The invention belongs to the technical field of detection of activated coagulation time, in particular to an ACT detection chip. Background technique [0002] For traditional coagulation testing items, the patient's plasma needs to be extracted intravenously into a sodium citrate anticoagulant tube, and after centrifugation as required, the upper layer of plasma is transferred to a large coagulation analyzer for testing. It takes a long time for the test results, and it needs the patient to go to the hospital to complete. Especially for those patients with thrombosis who need to take anticoagulant drugs for a long time, it is time-consuming and labor-intensive to go to the hospital for re-examination. [0003] In the Chinese patent document CN110057890A, a blood coagulation detection chip and an electrochemical sensor are disclosed. The blood coagulation detection chip includes a first detection channel and a second detection channel that allow the sam...

Claims

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Application Information

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IPC IPC(8): G01N27/416B01L3/00
CPCG01N27/416B01L3/50273B01L2400/043
Inventor 许行尚杰弗瑞·陈王龙杨申
Owner NANJING LANSION BIOTECH CO LTD
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