Blood coagulation time test and analysis device
A technology of test analysis and coagulation time, which is applied in the direction of material resistance, can solve the problems of high value of testing equipment, complex testing equipment, and unsatisfactory accuracy, and achieve the effect of reducing testing cost and threshold, simple software and hardware, and high accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0033] The principle of the present invention is that whole blood (including blood cells, platelets, and plasma) of the human body can flow in the capillary of a special disposable test piece. The blood coagulates under the action of the prefabricated dry coagulation activator in the test piece, and when the coagulation process is completed, the capillary microflow will stop. The coagulation time is the time from the beginning of blood contact with the reagent to the cessation of blood microflow. A conductive wire is plated in the capillary to measure the change of impedance with time when the fluid passes through the microfluidic channel. Furthermore, the coagulation time can be accurately determined according to the change of impedance with time. This is obtained by following the time profile of the impedance change. The PT reagent is used...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com