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

Pneumatic type blood collecting system

A blood collection, pneumatic technology, applied in the field of medical equipment, to achieve the effect of improving stability, preventing blood clots, and improving safety

Inactive Publication Date: 2019-02-22
赵海涛
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of stability and safety in the prior art, and propose a pneumatic blood collection system

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
  • Pneumatic type blood collecting system
  • Pneumatic type blood collecting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] 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.

[0018] refer to Figure 1-2 , a pneumatic blood collection system, including a laser blood collection instrument 1, the output end of the laser blood collection instrument 1 is connected to one end of a shunt tube 2 through a pipeline, the shunt tube 2 is connected to a liquid inlet pipe 402 through a pipeline, and a liquid outlet pipe 402 It is connected to the blood filter 5 through a pipeline, and the top of the shunt tube 2 is connected to a static mechanism 3 through a pipeline. The static mechanism 3 includes a closed container bottle, and a liquid inlet is provided on the left top of the closed container bottle to connect with the pipeline. , the inner cavity ...

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 the technical field of medical apparatuses, in particular to a pneumatic type blood collecting system which comprises a laser blood collector. The output end of the laser blood collector is connected with one end of a flow dividing pipe through a pipeline. The other end of the flow dividing pipe is connected with a mixing mechanism. The mixing mechanism is connected with the input end of a blood filter through a pipeline. The output end of the blood filter is connected with a detector. The detector is connected with a blood component separator through a pipeline. The bottom end of the right side of the blood component separator is connected with a blood component collecting container through a pipeline. The blood component collecting container is connected with anair pump through a pipeline. By using the laser blood collector, the flow dividing pipe and a standing mechanism in cooperation, the safety during blood collecting is improved; through the mixing mechanism, an anticoagulant and blood can be more evenly mixed, blood coagulation is prevented, the blood collecting stability is improved, and the stability and safety of the system are greatly improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a pneumatic blood collection system. Background technique [0002] At present, the centrifugal and membrane filtration blood component collection equipment at home and abroad generally use peristalsis when collecting blood components. [0003] The peristaltic method of moving pumps collects and returns human blood. The manufacturing process of peristaltic pumps is complicated and the technical requirements are high. The application level of peristaltic pumps of various manufacturers is uneven. The key factor of life is difficult to control. When blood is collected by peristaltic pump peristalsis, it is easy to cause blood cell rupture caused by extrusion, hemolysis caused by high temperature, pipeline rupture caused by extrusion, blood pressure fluctuation of blood donors caused by peristalsis, and complicated operation. In view of the above shortcomings, the safety ...

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): A61M1/38
CPCA61M1/3672A61M1/38
Inventor 赵海涛郭庆伟王春燕
Owner 赵海涛
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