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

Apheresis platelet disaggregation device

A technology for platelets and equipment, applied in the directions of dissolving, mixing machines, blood transfusion devices, etc., can solve the problems of high labor intensity, platelet inactivation, waste of platelet resources, etc., and achieve the effect of reducing labor intensity.

Inactive Publication Date: 2017-11-17
张方亮
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Since most blood bank staff are women, the labor intensity of the manual depolymerization process is relatively high;
[0007] 2. Due to the staff's sense of responsibility, experience, uneven deaggregation strength and other reasons, there are large differences in the effect of platelet deaggregation, and insufficient deaggregation often occurs;
[0008] 3. If the artificial deaggregation is too strong, it will cause platelets to re-accumulate, thereby inactivating platelets and wasting precious platelet resources

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
  • Apheresis platelet disaggregation device
  • Apheresis platelet disaggregation device
  • Apheresis platelet disaggregation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Such as Figure 1-Figure 3 The apparatus for depolymerization of platelets collected by a machine includes a frame 1, and an oscillation device for depolymerization of platelets is arranged above the frame 1, and the oscillation device is a circular motion device.

[0030] The oscillating device includes a lateral movement device and a longitudinal movement device which are superimposed on each other, and a centrifugal bag holder for the centrifuge bag is provided on the oscillating device. The horizontal movement device and the longitudinal movement device are the horizontal guide 2, the horizontal slide 3, the longitudinal guide 4, the longitudinal slide 5; the bottom of the longitudinal guide 4 is installed with the horizontal slide 3, and the horizontal slide 3 matches the horizontal guide 2 on the horizontal guide 2. Sliding upward; the bottom of the centrifugal bag holder is fixed with a longitudinal sliding platform 5, and the longitudinal sliding platform 5 matches...

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 relates to an apheresis platelet disaggregation device. The apheresis platelet disaggregation device comprises a machine frame. An oscillation device for platelet disaggregation is arranged above the machine frame and is a circumferential movement device. The labor intensity of workers in a blood station can be effectively reduced; cost is low; rotating speed is adjustable; a motor is good in controllability, and a timing device can be additionally arranged; a platelet product is good in disaggregation effect, and the quality is far higher than that of an artificial disaggregation platelet product.

Description

Technical field: [0001] The invention relates to a device for depolymerization of platelets collected by a machine, belonging to the field of medical equipment. Background technique: [0002] At present, the clinical treatment of many diseases at home and abroad mainly adopts the infusion of blood components. The infusion of blood components for treatment has a light metabolic burden on the human body, is not easy to produce the same immune response, and has high comprehensive utilization efficiency of blood, safety and small side effects. And other advantages, more and more recognized by the medical community, among which the amount of platelets is the largest. [0003] There are currently two domestic platelet collection methods: manual platelet collection and machine-collected platelet. Hand-collected platelets are gradually replaced by machine-collected platelets due to their low purity. The main equipment for machine platelet collection is the AMICUS automatic blood cell sep...

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
IPC IPC(8): A61M1/02B01F11/00
CPCA61M1/025A61M1/0259A61M1/0272B01F31/20B01F31/201B01F2101/2202
Inventor 路志浩宋奎良董国明魏静孙健李玉镇
Owner 张方亮
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