Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Novel rapid multi-parameter platelet functional analyzer and detection method thereof

A technology for functional analysis and platelets, applied in the direction of analysis materials and instruments, can solve the problems of cumbersome operation, the platelet function detection instrument cannot well meet the needs of scientific research and clinical work, and the efficiency is low, so as to avoid detection errors.

Inactive Publication Date: 2014-10-29
SINNOWA MEDICAL SCI & TECH
View PDF9 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of blood used in this method (generally 2ml of whole blood is required for each test), the operation is very cumbersome, the efficiency is low, and the test result is less stable.
Therefore, the current platelet function testing instruments and methods cannot well meet the needs of corresponding scientific research and clinical work.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel rapid multi-parameter platelet functional analyzer and detection method thereof
  • Novel rapid multi-parameter platelet functional analyzer and detection method thereof
  • Novel rapid multi-parameter platelet functional analyzer and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as figure 1 and 2 As shown, a novel rapid multi-parameter platelet function analyzer, the analyzer includes a sample suction needle moving device 1, a multi-hole multi-cup loading platform 2, a dilution and detection device 3;

[0064] The multi-hole cup loading platform 2 includes a loading platform 5 and a multi-hole cup 4 inside the loading platform. The multi-hole cup 4 is composed of a plurality of test tube-shaped tubes, the interior of which is isolated from each other, and the exterior is connected as a whole;

[0065] The dilution and detection device 3 comprises a dilution cup 6, a detection cup 7 and a detection device 8, the dilution cup 6 and the detection cup 7 are arranged side by side, and a detection device 8 is arranged on the side wall of the detection cup 7, and the detection device 8 is used to detect the the number of platelets in the blood sample;

[0066] The sampling needle moving device 1 includes a sampling needle 9 and a device for dri...

Embodiment 2

[0074] Other structures are with embodiment 1, as image 3 As shown, the sampling needle moving device includes a sampling needle 9, an up and down moving unit 15, and a horizontal moving unit 16. The up and down moving unit 15 includes two pulleys arranged up and down, and a conveyor belt between the pulleys, and a horizontal pull rod 17 is arranged between the conveyor belts. One end of the pull rod is connected to the sampling needle 9, and the two pulleys drive the conveyor belt to rotate, thereby driving the horizontal pull rod 17 to move vertically, and finally driving the sampling needle 9 to move vertically; the horizontal moving unit 16 includes two pulleys arranged horizontally, and The conveyor belt between the pulleys, the conveyor belt is connected with the up and down moving unit 15, and the two pulleys drive the conveyor belt to reciprocate in the horizontal direction, thereby driving the up and down moving unit 15 to reciprocate in the horizontal direction, and ...

Embodiment 3

[0078] Other structures are with embodiment 1, as Figure 4 , Figure 5 As shown, the multi-hole cup loading platform includes a loading platform 5, a multi-hole cup 4 inside the loading platform 5, two pulleys, and a conveyor belt between the pulleys; wherein, the two pulleys are arranged up and down, and the upper pulley 18 is arranged on the side wall of the loading platform. , to drive the loading table to rotate, the lower pulley 19 is driven to rotate by the driving motor 20, and the two pulleys are connected by a conveyor belt; during work, the driving motor 20 drives the lower pulley 19 to rotate, thereby driving the upper pulley 18 to rotate, and finally drives the loading cup. The multi-hole joint cup 4 rotates back and forth, and the rotation angle does not exceed 85°, so as to realize the function of stirring the blood samples in each cup.

[0079] The shape and size of each cup in the multi-hole joint cup of the present invention are the same, and it is an assemb...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a novel rapid multi-parameter platelet functional analyzer. The novel rapid multi-parameter platelet functional analyzer comprises a multi-hole linked cup, a porous linked cup loading table, a diluting cup, a detection cup, a sample absorption needle, a sample absorption needle moving device, a diluent injector, a sample injector, a valve, an air pump, a waste liquid pump, a detection device, a control device and other main functional components. The invention also discloses a platelet functional analyzing method. The method comprises the following steps: the sample blood with equal quantity is respectively put into each hole of a special multi-hole linked cup; the multi-hole linked up filled with a blood sample is put onto the analyzer disclosed by the invention; the analyzer meters and detects the number and volume of platelets of the blood sample in each hole of the multi-hole linked cup, and finally compares and calculates the number of platelets in the blood sample in a contrast hole with the number of platelets in the blood sample in each other holes, thereby obtaining the aggregation ratio of the blood sample under action of different induced polymerization retarders respectively.

Description

technical field [0001] The invention relates to a novel rapid multi-parameter platelet function analyzer and a detection method, which is a novel platelet function analyzer capable of realizing rapid multi-parameter detection of platelet function in blood samples and an analysis method thereof. Background technique [0002] Platelets are a kind of cell-like granule component in blood, which is an important factor for blood hemostasis and thrombus formation. Convenient and rapid detection of platelet function parameters is an important aspect of platelet function research. With the advancement of technology and the deepening of platelet research, countries have developed some instruments and methods for platelet function testing. Such as existing: optical turbidimetry, electrode resistance method, thromboelastography, flow cytometry and so on. These methods may not be well suited to the needs of relevant research due to cumbersome operations, large blood volumes, poor detec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00G01N35/02
Inventor 徐新董自权马利芳
Owner SINNOWA MEDICAL SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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