Prothrombin time detection test strip and preparation method thereof

A technology of prothrombin time and test strips, which is applied in the field of detection and can solve the problems of expensive instruments, complicated operations, and high costs
CN111175357APending Publication Date: 2020-05-19杭州联晟生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
杭州联晟生物科技有限公司
Publication Date
2020-05-19

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Abstract

The invention discloses a prothrombin time detection test strip and a preparation method thereof. The test strip comprises a hydrophilic layer, a diffusion layer arranged below the hydrophilic layer,a first bonding layer arranged between the hydrophilic layer and the diffusion layer, a red blood cell separation layer arranged below the diffusion layer, a reagent layer arranged below the red bloodcell separation layer, an electrode layer arranged below the reagent layer, a substrate arranged below the electrode layer, and a second bonding layer which fixes the reagent layer and is located between the first bonding layer and the substrate. The detection test strip is advantaged in that a single-hole single-reagent method is adopted to test the prothrombin time, the test strip can be suitable for testing samples with different hematocrit, is matched with a dry-type multifunctional analyzer for use, and is rapid in detection, and the obtained detection result has high accuracy.
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Description

technical field

[0001] The invention relates to the detection field, in particular to a prothrombin time detection test strip and a preparation method thereof. Background technique

[0002] Blood coagulation is a relatively common inspection item, especially some patients with thrombotic diseases need to do blood coagulation inspection, this inspection item is also necessary before surgery, and some diseases also require patients to do blood coagulation before oral anticoagulant drugs check. The blood coagulation examination is very useful. The results of the examination can promptly know whether the patient has some hemostatic dysfunction, so that various possible emergency measures can be taken before the operation, and it also has the effect of preventing surgical bleeding.

[0003] The blood coagulation item belongs to one of the clinical inspection items of the laboratory department, and belongs to the examination of thrombotic diseases. It is a must-check item before...

Claims

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