Blood anticoagulation method based on sodium citrate dehydrate and diethylenetriamine pentaacetic acid

A technology of diethylenetriaminepentaacetic acid and sodium citrate dihydrate, which is applied in the direction of material inspection products, measuring devices, instruments, etc., can solve the problems of less methods used and less blood anticoagulation methods, and avoid EDTA- Effect of PTCP, good anticoagulant effect

Active Publication Date: 2021-06-15
郭小旦
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Under the situation that the current medical level is constantly improving, medical scholars and patients realize the importance of accurate platelet counting, so they attach great importance to EDTA-dependent pseudothrombocytopenia (EDTA-PTCP). There are few ways to anticoagulate blood, and there are few methods used, which have great limitations. The present invention proposes a method for anticoagulation of blood by mixing sodium citrate dihydrate and diethylenetriaminepentaacetic acid

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  • Blood anticoagulation method based on sodium citrate dehydrate and diethylenetriamine pentaacetic acid
  • Blood anticoagulation method based on sodium citrate dehydrate and diethylenetriamine pentaacetic acid
  • Blood anticoagulation method based on sodium citrate dehydrate and diethylenetriamine pentaacetic acid

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0034] The invention provides a technical solution:

[0035] The blood anticoagulation method based on sodium citrate dihydrate and diethylenetriaminepentaacetic acid comprises the following steps:

[0036] 1) Instruments and materials:

[0037] Select blood cell analyzer (Mindray five-differentiation blood cell analyzer model BC-6800) and related supporting reagents, EDTA, sodium citrate 9:1 and additive-free vacuum blood collection tubes, binocular microscope, Wright-Gimme Sa staining solution, diethylenetriaminepentaacetic acid and sodium citrate dihydrate, spare;

[0038] 2) Collection of specimens:

[0039] Select the patient's blood and place it inside the v...

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Abstract

The invention relates to the technical field of blood anticoagulation methods, and discloses a blood anticoagulation method based on sodium citrate dehydrate and diethylenetriamine pentaacetic acid. The method comprises the following steps: (1) preparing instruments and materials, (2) collecting specimens, (3) preparing an anticoagulant, (4) collecting the specimens, (5) observing and comparing, (6) counting the specimens, and (7) obtaining a detection result: comparing two groups of data of 100 cases without PTCP in the action of a mixed anticoagulant of sodium citrate dihydrate and diethylenetriamine pentaacetic acid, and according to the change condition of numerical values, judging that the comparison of the observation group and the control group on the values of white blood cells, red blood cells, hemoglobin and platelets has no significant difference (P > 0.05), wherein compared with a manual method, the method has no obvious difference. According to the invention, sodium citrate dehydrate and diethylenetriamine pentaacetic acid are mixed for anticoagulation, so that a good anticoagulation effect on blood is achieved, blood cells and blood platelets can be accurately counted, and EDTA-PTCP is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of blood anticoagulation methods, in particular to a blood anticoagulation method based on sodium citrate dihydrate and diethylenetriaminepentaacetic acid. Background technique [0002] Under the situation that the current medical level is constantly improving, medical scholars and patients realize the importance of accurate platelet counting, so they attach great importance to EDTA-dependent pseudothrombocytopenia (EDTA-PTCP). There are few methods for blood anticoagulation, and few methods are used, which have great limitations. The present invention proposes a blood anticoagulation method for anticoagulation of sodium citrate dihydrate and diethylenetriaminepentaacetic acid mixed anticoagulation. Contents of the invention [0003] The invention provides a blood anticoagulant method based on sodium citrate dihydrate and diethylenetriaminepentaacetic acid, which solves the above-mentioned problems. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/50
CPCG01N33/5002
Inventor 郭小旦吕巧刘志超王少杰
Owner 郭小旦
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