Fully automatic thromboelastography instrument quality control product and its preparation method and application method
By using casein and whey protein to prepare quality control products without blood origin, the biological contamination and high cost problems of whole blood quality control products are solved, and high-precision and low-cost quality control effects are achieved.
CN115219292BActive Publication Date: 2025-09-30ZIRCON BIOTECH CO LTD
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Patent Information
- Application Number
- CN202210645868.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-06-09
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2042-06-09
AI Technical Summary
Technical Problem
Existing whole blood quality control products have the risk of biological contamination and are difficult to obtain. They are also expensive and cannot meet quality control needs.
Method used
Casein and whey protein are used as quality control material raw materials, combined with appropriate preservatives and pH adjusters to prepare blood-free quality control products, and the instrument accuracy is verified through multiple tests.
Benefits of technology
The biosafety and detection accuracy of quality control products are improved, costs are reduced, and errors are reduced through multiple tests to ensure the stability of instrument accuracy.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to the field of coagulation detection quality control, and specifically discloses a fully automatic thrombelastograph quality control product and its preparation method and application method. The fully automatic thrombelastograph quality control product includes a quality control product L1, and the quality control product L1 includes the following raw materials: 60-120 parts by weight of casein; 60-120 parts by weight of whey protein; and 1000-1200 parts by weight of water. The present application also discloses a method for preparing a fully automatic thrombelastograph quality control product, comprising the following steps: Preparation of quality control product L1: Accurately weigh each raw material, mix, and adjust the pH value of the mixture to 7.0-7.3 to obtain quality control product L1. The quality control product L1 made from whey protein, casein and water in the present application can complete the detection of the accuracy of the fully automatic thrombelastograph without using human or animal blood, thereby improving biosafety.
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