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

Breathing aids that can be used during CPR

A technology of breathing aids and instruments, applied in the field of artificial ventilation equipment or instruments, which can solve the problems of wrong information, tampering transmission, delaying the start of cardiac massage, etc.

Active Publication Date: 2021-02-19
AIR LIQUIDE MEDICAL
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] A major disadvantage of such devices is that they add extra equipment to all that is required by first responders, thereby delaying the initiation of cardiac massage during CPR when speed is a critical factor in determining a patient's survival
[0012] Today, it has been found in practice that with this type of equipment, the presence of CCs is not always correctly detected when the gas is just being delivered to the patient, thus falsifying the estimate of the frequency of said CCs and making the first First responders or other members of the rescue crew delivering wrong information

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
  • Breathing aids that can be used during CPR
  • Breathing aids that can be used during CPR
  • Breathing aids that can be used during CPR

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] figure 1 An exemplary embodiment of a ventilation aid or medical ventilator 1 according to the invention is depicted.

[0073] The ventilator 1 includes a motorized micro-blower 4 that delivers a flow of breathing aids (typically air or oxygen-enriched air) into a ventilation circuit 2 (also referred to as a patient circuit) comprising One or more gas channels or lines, such as a breathing mask or a cannula, fluidly connect the ventilator 1 to the airway of the patient 20 .

[0074] Air source 4 (typically a motorized micro-blower, also known as a turbine or compressor) is controlled by a control device to deliver respiratory airflow and intermittently generate pressure levels (Ph, Pb) for preset durations (Dh, Db ).

[0075] The motorized microblower 4 is equipped with an electric motor driving an impeller for generating an air flow which is then conveyed upstream of the patient circuit formed by one or more gas passages (such as pipes, etc.), said one or more A plu...

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 present invention relates to a system that can be used by a first responder, such as a doctor of the ambulance service, a firefighter, a nurse, etc., when performing cardiac massage on an individual (20) in cardiac arrest, so as to make all A breathing assistance apparatus (1) for ventilating an individual while he or she is undergoing chest compressions. According to the invention, the breathing assistance device (1) comprises a signal processing device which is designed such that when the signal processing device detects no chest compressions ( CC), the corrected frequency value (F c ), the corrected frequency value (F c ) corresponds to the frequency value (F) determined immediately before the start of said considered duration (Dh, Db).

Description

technical field [0001] The present invention relates to an artificial ventilation device or apparatus (also known as a breathing or ventilatory aid), and more particularly to a device or apparatus for first responders—such as doctors in ambulance services, firefighters, nurses, etc.— A breathing assistance apparatus that can be used by the first responder when performing cardiac massage on an individual (ie, patient) in cardiac arrest to ventilate the individual while he or she is undergoing chest compressions. Background technique [0002] Certain types of breathing aids or ventilators are fitted to emergency vehicles, especially in response to road traffic accidents or when urgent medical assistance is required, for example in the case of a heart attack. [0003] Therefore, in the case of a heart attack, combining artificial respiration / mechanical ventilation with cardiac massage for an individual in cardiac arrest—that is, performing cardiopulmonary resuscitation (CPR)—is...

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 Patents(China)
IPC IPC(8): A61M16/00
CPCA61M16/00A61M2016/003A61M16/0003A61H31/005A61H2201/50A61H2201/5043A61H2201/5071A61H2201/5087A61H2201/5089A61M16/0051A61M16/10A61M2016/0027A61M2016/0039A61M2016/0042A61M2205/502A61M2205/8206A61M2230/06A61M16/0069A61M16/024G09B23/288A61M2205/3331
Inventor M·福尼尔E·雅科M·利巴尔迪
Owner AIR LIQUIDE MEDICAL
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