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

Automatic adjusting method of gas charging/ discharging time of external counter pulsation device

An external counterpulsation and automatic adjustment technology, which is applied in electrotherapy, artificial respiration, physical therapy, etc., can solve the problems of inaccurate inflation point and affect the treatment effect, and achieve the effect of ensuring accuracy, accurate and reliable inflation point, and safe treatment Good results

Active Publication Date: 2012-06-20
CHONGQING PSK HEALTH SCI TECH DEV
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the patient's heart rate will change during the treatment process, if the inflation and exhaust time does not change dynamically, the inflation point will be inaccurate, which will affect the treatment effect

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
  • Automatic adjusting method of gas charging/ discharging time of external counter pulsation device
  • Automatic adjusting method of gas charging/ discharging time of external counter pulsation device
  • Automatic adjusting method of gas charging/ discharging time of external counter pulsation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0028] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0029] According to researches at home and abroad, external counterpulsation device has the best inflation therapy effect when the human aortic valve is closed, and according to physiological knowledge, there is a notch point on the falling edge of the non-innovative temporal artery pressure pulse wave, which can be used as a diastolic period and the mark of the boundary point of the systolic period, so the present invention proposes to adjust...

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 automatic adjusting method of gas charging / discharging time of an external counter pulsation device and belongs to the field of counter pulsation gas charging time adjusting. The automatic adjusting method of the gas charging / discharging time is characterized in that since the external counter pulsation device has best gas charging treatment effect when the aortic valve of a human body is closed and an incisure point exists on the falling edge of a non-innovative temporal artery pressure pulse wave and can be used as a mark of the boundary point of diastole and systole, the gas charging time of the external counter pulsation device can be adjusted by acquiring the temporal artery pulse wave signal, so that the rising initial point of diastole wave of the temporal artery pulse wave during counter pulsation is exactly at the original incisure point (namely the beginning of diastole) so as to automatically control the counter pulsation gas charging time.

Description

technical field [0001] The invention relates to an external counterpulsation device, in particular to an automatic adjustment method for the inflation and exhaust time of the external counterpulsation device. Background technique [0002] The inflation and deflation time of the existing external counterpulsation device is mostly manually adjusted, that is, the doctor adjusts the inflation and deflation time according to the specific situation of the patient before the treatment starts, and the inflation and deflation time does not change during the treatment. However, since the patient's heart rate will change during the treatment process, if the inflation and exhaust time does not change dynamically, the inflation point will be inaccurate, which will affect the treatment effect. Contents of the invention [0003] The purpose of the present invention is to provide a method for automatically adjusting the inflation and exhaust time of an external counterpulsation device, wh...

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): A61H31/00
Inventor 王智慧肖前军曾佑松黄豪
Owner CHONGQING PSK HEALTH SCI TECH DEV
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