Method for determining severity of hemophilia, blood specimen analyzer and computer readable medium

An analysis device, a technology for hemophilia, which can be used in analysis materials, measurement devices, disease diagnosis, etc., and can solve problems such as difficulty in hemostasis management
CN107664701AActive Publication Date: 2018-02-06SYSMEX CORP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SYSMEX CORP
Publication Date
2018-02-06

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Abstract

Disclosed is a method for determining the severity of hemophilia, the method including the steps of: coagulating a blood specimen to acquire a coagulation waveform; acquiring an average change rate ofa coagulation rate from the coagulation waveform; and determining the severity of hemophilia in the blood specimen based on the average change rate of the coagulation rate.
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Description

【Technical field】

[0001] The present invention relates to a method for judging the severity of hemophilia and a blood sample analyzing device. 【Background technique】

[0002] Hemophilia is a bleeding disorder resulting from congenital deficiency or insufficiency of coagulation factor VIII (FVIII) or coagulation factor IX (FIX). It is called hemophilia A when FVIII is the cause and hemophilia B when FIX is the cause. In hemophiliacs, bleeding symptoms are seen in deep tissues such as joints and muscles, and in severe cases, intracranial hemorrhage also occurs.

[0003] The severity of hemophilia is classified based on FVIII activity or FIX activity in the blood. Specifically, taking the FVIII activity or FIX activity of healthy subjects as 100%, patients with an activity of less than 1% were classified as severe, those with an activity of 1% or more and less than 5% were classified as moderately ill, and those with an activity of 5% or more were classified as severe. , les...

Claims

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