Pressure-displaying type radial artery inflation pressure tourniquet

An inflatable pressure, radial artery technology, applied in medical science, surgery, etc., can solve the problems of ischemic necrosis of skin, venous return disorder, decompression time, decompression amount and frequency without clear theoretical basis, etc. The effect of necrosis rate, good application prospect, and low bleeding risk

Inactive Publication Date: 2014-02-26
邹晖
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, researches at home and abroad have affirmed the good hemostatic effect of this radial artery pneumatic pressure hemostasis device, but also found that the application of TR Band may have a certain degree of disadvantages, such as poor patient comfort, venous return obstruction, and compression of the thumb. Low blood oxygen sa

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
  • Pressure-displaying type radial artery inflation pressure tourniquet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation is provided, but the protection scope of the present invention is not limited to the following embodiments.

[0013] like figure 1 As shown, a pressure-displaying radial artery inflatable pressure hemostat related to this embodiment includes: a radial artery inflatable pressure hemostat 1, a blood pressure gauge 2, a three-way valve 3, a syringe 4, and a blood pressure gauge connecting tube 5. The connecting tube 6 of the radial artery inflatable pressure hemostat 1 communicates with the first port a of the three-way valve 3, the syringe 4 communicates with the second port b of the three-way valve 3, and one end of the connecting tube 5 of the blood pressure gauge communicates with the first port a of the three-way valve 3. The bl...

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 provides a pressure-displaying type radial artery inflation pressure tourniquet and belongs to the technical field of pressure tourniquets. A connecting pipe of the radial artery inflation pressure tourniquet is communicated with a first port of a three-way valve. A syringe is communicated with a second port of the three-way valve. One end of a blood pressure gauge connecting pipe is communicated with a blood pressure gauge, and the other end of the blood pressure gauge connecting pipe is communicated with a third port of the three-way valve. According to the pressure-displaying type radial artery inflation pressure tourniquet, on the basis of not changing the basic structure of a common TR Band, the syringe, the blood pressure gauge and the tourniquet are closely connected through the tee joint technology, the accurate pressure value of the TR Band can be read from the blood pressure gauge, so that the pressure-displaying type TR band can be used for bring safest inflating pressure, highest comfort, lowest bleeding risks and the lowest limb necrosis rate for patients. Best radial artery hemostasis pressure tested by the pressure-displaying type radial artery inflation pressure tourniquet is 50-70mmHg higher than actual systolic pressure of patients.

Description

technical field [0001] The invention relates to a pressure-displaying radial artery inflation pressure hemostat, which belongs to the technical field of pressure hemostats. Background technique [0002] Coronary heart disease is a disease with high morbidity and mortality. The main treatment methods for coronary heart disease are drug therapy and percutaneous coronary stenting (PCI). With the increase in the incidence of coronary heart disease, coronary angiography (CAG) and PCI operations have also increased, however, complications at the puncture site after surgery have also increased. At present, the main puncture site of CAG and PCI is the radial artery, and the radial artery pneumatic pressure hemostasis device (TR Band) is used to stop bleeding after operation. At present, researches at home and abroad have affirmed the good hemostatic effect of this radial artery pneumatic pressure hemostasis device, but also found that the application of TR Band may have a certain ...

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): A61B17/12
CPCA61B17/12009A61B2017/12004
Inventor 邹晖李广武
Owner 邹晖
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap