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Method and device for determining fibrinogen concentration of sample, blood coagulation analyzer and medium

A fibrinogen and method-determining technology, applied to laboratory analysis data, complex mathematical operations, material inspection products, etc., can solve the problems of time-consuming and cost, and achieve the effect of accurate acquisition

Active Publication Date: 2022-04-12
SHENZHEN DYMIND BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The fibrinogen concentration should be measured with a special reagent for measuring the fibrinogen concentration, which is time-consuming and costly.

Method used

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  • Method and device for determining fibrinogen concentration of sample, blood coagulation analyzer and medium
  • Method and device for determining fibrinogen concentration of sample, blood coagulation analyzer and medium
  • Method and device for determining fibrinogen concentration of sample, blood coagulation analyzer and medium

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Embodiment Construction

[0051]In order to better understand the present application plan, the technical solutions in the present application embodiment will be apparent to the present invention, and It is a part of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained without creative labor are not made in the pre-creative labor premises.

[0052] The specification of the present application and the claims, "first", "second", etc. Moreover, the terms "including" and "have" and any variations, intended to cover the inclusion of his inclusion. For example, a series of processes, methods, systems, products, or devices that include a series of steps or units are not limited to the listed steps or units, but optionally, there is also a step or unit that is not listed, or optionally also include Other steps or units inherent in these processes, methods, products, or equipment.

[0053] The "Embodiment" mentioned herein means tha...

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Abstract

The invention discloses a sample fibrinogen concentration determination method, a sample fibrinogen concentration determination device, a blood coagulation analyzer and a medium. The method comprises the following steps: acquiring coagulation curve data of a plurality of blood samples, wherein the coagulation curve data are multiple groups of reaction curve data obtained by respectively adding reagents into the plurality of blood samples with different concentrations for performing coagulation test; according to the coagulation curve data of the multiple blood samples, target characteristics corresponding to the multiple blood samples are calculated, the corresponding relation between the blood samples of different concentrations and the target characteristics is obtained, and the target characteristics are characteristics reflecting absorbance variation; performing curve fitting on the target characteristics and the fibrinogen concentration to obtain a standard curve which is used for representing a mapping relation between the fibrinogen concentration and the target characteristics calculated by coagulation curve data; and obtaining the solidification curve data of a test sample, calculating the target characteristics of the test sample, and calculating the fibrinogen concentration value of the test sample according to the standard curve.

Description

Technical field [0001] The present invention relates to the field of medical detection and analysis, in particular, to a sample fibrinogen concentration determination method, a device, a coagulation analyzer, and a medium. Background technique [0002] In medical or experimental scenarios, it is often necessary to test various samples. The coagulation analyzer is a special instrument for thrombosis and hemostasis analysis, which provides a variety of thrombosis and hemostasis indicators, providing valuable indicators for bleeding and thrombotic diseases, thrombolytic and anticoagulant monitoring and efficacy, is currently thrombosis / The most basic equipment used in the hemostatic laboratory. [0003] Fibrinogen (FIB) is an important protein fibrino in the process of clotting and hemostasis. The fibrinogen concentration is originally assumed using a special fibrinogen concentration assay for measuring, which takes time and cost. Inventive content [0004] The present applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01N33/86G01N33/68G16H10/40G06F17/18
Inventor 方建伟霍子凌李国军
Owner SHENZHEN DYMIND BIOTECH
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