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Chest Compressions Guided by Chest Compliance

A chest, decompression device technology, applied in the direction of application, physical therapy or behavior, therapy, etc., can solve limited and other problems

Active Publication Date: 2022-07-12
ZOLL MEDICAL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the manner in which ACD compressions are delivered, existing systems are limited in their ability to differentiate between lift phase movements and non-lift phase movements

Method used

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  • Chest Compressions Guided by Chest Compliance
  • Chest Compressions Guided by Chest Compliance
  • Chest Compressions Guided by Chest Compliance

Examples

Experimental program
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Embodiment Construction

[0029] figure 1 A device 100 is shown that assists a user 102 in performing active compression-decompression (ACD) CPR on a patient 104 being rescued from a cardiac event. Apparatus 100 includes a user interface 106 for providing feedback to user 102 (sometimes referred to as a rescuer) regarding the effectiveness of the CPR that user 102 is administering. This feedback is determined in part based on information related to the chest compliance of the patient 104 (sometimes referred to as the victim) as measured by the device 100 (sometimes referred to as the ACD device).

[0030] Breast compliance is a measure of the ability of the breast to absorb an applied force and change shape in response to that force. In the context of CPR, information related to chest compliance can be used to determine how forces can be applied to a patient's chest in a manner that is effective when resuscitating the patient. Ideally, the force applied to the patient will be sufficient to create a ...

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PUM

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Abstract

Among other things, in one aspect, a system for assisting cardiopulmonary resuscitation (CPR) is described. The system includes: at least one sensor; and one or more processors configured to calculate a chest compliance relationship based on data received from the at least one sensor; and based at least in part on the chest compliance relationship features to determine the neutral position of chest compressions. The system may take the form of an active compression-decompression device.

Description

[0001] claim of priority [0002] This application claims priority to US Provisional Application Serial No. 62 / 221,167, filed September 21, 2015, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to the field of cardiac resuscitation, and in particular to a device for assisting rescuers in active chest compression and decompression during cardiopulmonary resuscitation (CPR). Background technique [0004] Worldwide, cardiac arrest is the leading cause of death and is the result of a variety of conditions including heart disease and severe trauma. In the event of cardiac arrest, several measures are considered necessary to improve the patient's chances of survival. These measures, known as cardiopulmonary resuscitation (CPR), must be done as soon as possible to at least partially restore the patient's breathing and circulation. CPR is a collection of therapeutic interventions designed to provide blood fl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61B5/103A61B5/11A61H31/00G16H20/40
CPCA61H31/005A61H31/007A61B2505/01A61H2201/0184A61H2031/001A61H2201/123A61H2201/1253A61H2201/1619A61H2201/1635A61H2201/5007A61H2201/5043A61H2201/5048A61H2201/5097A61H2230/04G16H20/30A61H2201/5061A61H2201/5084A61H2201/5071A61H2201/5064G16H20/40
Inventor 加里·A·弗里曼
Owner ZOLL MEDICAL CORPORATION