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

Trigger type high-frequency jet ventilator for cardio-pulmonary resuscitation

A cardiopulmonary resuscitation and triggering technology, which is applied in respirators, artificial respiration, physical therapy, etc., can solve the problems that gas cannot enter the lungs normally and the efficiency of exhalation is reduced, so as to promote the complete rebound of the chest, increase the success rate, The effect of increasing the amount of blood returned by the heart

Active Publication Date: 2016-07-13
潘楚雄 +1
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode may have the following problems: when the inspiratory phase of mechanical ventilation conflicts with compression, the airway pressure is too high, and the gas cannot enter the lungs normally; when the expiratory phase is synchronized with the chest recoil, the expiratory efficiency is reduced

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
  • Trigger type high-frequency jet ventilator for cardio-pulmonary resuscitation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Such as figure 1 Shown is a trigger-type high-frequency jet ventilator for cardiopulmonary resuscitation, including a control unit and a jet ventilation device; the jet ventilation device is connected to an artificial airway through an air circuit; the control unit is connected to a device for sensing chest rise or breathing Airflow sensing unit or artificial cardiopulmonary resuscitation machine; after the control unit receives the sensing signal sent by the sensing unit or the compression signal from the artificial cardiopulmonary resuscitation machine, it sends The jet ventilation device issues a start jet command; at the end of the thoracic rebound (ie, the beginning point of chest compression), a stop jet command is issued; the jet ventilation device starts or stops jet ventilation to the artificial airway according to the received command.

[0024] The trigger-type high-frequency jet ventilator for cardiopulmonary resuscitation provided by the present invention is...

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 a trigger type high-frequency jet ventilator for cardio-pulmonary resuscitation. The trigger type high-frequency jet ventilator comprises a control unit and a jet ventilation device. The control unit is connected with a sensing unit or an artificial cardio-pulmonary resuscitation machine used for sensing thorax fluctuations or breathing airflow. The control unit sends a jet starting instruction to the jet ventilation device from a thorax pressing end point, and sends a jet stopping instruction from a thorax springback end point. Ventilation is achieved for a patient on the condition of continuous external chest compression, the compression intermittent time is greatly shortened, ventilation can be accurately carried out in the thorax springback period of the patient, coronary artery, heart and brain instillation can be effectively improved, and therefore the patient can obtain better prognosis.

Description

technical field [0001] The invention relates to the technical field of medical ventilators, in particular to a trigger-type high-frequency jet ventilator for cardiopulmonary resuscitation. Background technique [0002] Once cardiac arrest occurs, if immediate rescue and resuscitation is not obtained, it will cause irreversible damage to the brain and other vital organs of the human body after 4 to 6 minutes. Therefore, cardiopulmonary resuscitation (CPR) after cardiac arrest This must be done immediately on site. [0003] The "International Guidelines for Cardiopulmonary Resuscitation" updated every five years formulated by the American Heart Association (AHA) and the resuscitation societies of some other western developed countries has important positive significance for guiding and standardizing cardiopulmonary resuscitation worldwide. In 2010, the American Heart Association (AHA) and the International League of Resuscitation (ILCOR) released the latest guidelines for car...

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): A61M16/00A61H31/00
CPCA61H31/00A61M16/00
Inventor 潘楚雄刘金升
Owner 潘楚雄
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