Supercharge Your Innovation With Domain-Expert AI Agents!

External counter-pulsating device

An external counterpulsation and guide pin technology, which is applied in the field of medical equipment, can solve the problems that the airbag pressure rising speed and exhaust speed cannot reach the ideal speed, affecting the efficacy of counterpulsation, and increasing the overall cost, so as to achieve good and accurate driving effect. The effect of controlling counterpulse force and improving work efficiency

Inactive Publication Date: 2015-03-25
CHENGDU GERUISI CULTURAL COMM
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

General external counterpulsation devices are driven by low pressure, so there is an obvious consequence that the volume of the air pump is large, and an air compressor needs to be equipped, which increases the volume of the entire external counterpulsation device, is not easy to carry, and makes the overall cost significantly At the same time, the pressure rise rate and exhaust rate in the air bag cannot reach the ideal speed when inflated, which greatly affects the curative effect of counterpulsation

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
  • External counter-pulsating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing.

[0010] see figure 1 , the external counterpulsation device of the present invention includes a solenoid valve 1, a guide pin 2, a piston 3, a driving tension belt 4, a cylinder 5, a push rod 6, a counterpulsation bag 7, a bandage 9, a peripheral fixing clip 8 and a filling bag There are two bags 10, two solenoid valves 1, which are connected with the guide pin 2, and the guide pin 2 is arranged vertically, and there are two pistons 3, which are arranged horizontally, one end of which is connected with the guide pin 2, and the other end is connected with the driving force The belt 4 is connected, and one end of the driving tension belt 4 is connected with the guide pin 2, and the other end is connected with the cylinder 5, and a push rod 6 is arranged inside the cylinder 5, and the push rod 6 passes through the cylinder 5 to connect with the counterpulsation bag 7, and the p...

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 an external counter-pulsating device. The external counter-pulsating device comprises electromagnetic valves, a guide pin, pistons, a drive pull strap, an air cylinder, a push rod, a counter-pulsating bag, a binding belt, a peripheral fixing clamp and a filling bag; the two electromagnetic valves are connected with the guide pin, the guide pin is vertically arranged, the two pistons are transversely arranged, one end of each piston is connected with the guide pin, and the other end of each piston is connected with the drive pull strap; one end of the drive pull strap is connected with the guide pin, the other end of the drive pull strap is connected with the air cylinder, the push rod is arranged in the air cylinder and penetrates through the air cylinder to be connected with the counter-pulsating bag through the peripheral fixing clamp, the binding belt is arranged in the counter-pulsating bag, and the filling bag is arranged between the binding belt and the counter-pulsating bag. By means of the external counter-pulsating device, the gas consumption is small, the driving effect is good, the overall size of the external counter-pulsating device is small, the external counter-pulsating device is convenient to carry, and the counter-pulsating force can be accurately controlled; meanwhile, an air compressor does not need to be arranged, so that the cost is greatly saved, and the work efficiency of a system is greatly improved.

Description

technical field [0001] The invention relates to a medical device, in particular to an external counterpulsation device. Background technique [0002] External counterpulsation is a method for treating cardiovascular and cerebrovascular diseases. This method cooperates with the heartbeat to pressurize the patient's limbs rhythmically to drive the blood circulation in the patient's body to accelerate, so as to achieve the purpose of treatment. General external counterpulsation devices are driven by low pressure, so there is an obvious consequence that the volume of the air pump is large, and an air compressor needs to be equipped, which increases the volume of the entire external counterpulsation device, is not easy to carry, and makes the overall cost significantly Improvement, while inflating the airbag internal pressure rising speed and exhaust speed can not reach the ideal speed, which greatly affects the curative effect of counterpulsation. Contents of the invention ...

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): A61H23/04
Inventor 曾玥
Owner CHENGDU GERUISI CULTURAL COMM
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com