Portable audio-visual feedback device and method for cardio-pulmonary resuscitation

Abstract

The invention discloses a portable audio-visual feedback device and method for cardio-pulmonary resuscitation. The device comprises an insulation covering blanket, a compressor and an audio-visual feedback device unit; the insulation covering blanket is used for insulating current generated when a defibrillator administers an electric shock; a displacement sensor is installed in the compressor, and is used for measuring external chest compression depth, and transmitting data to the audio-visual feedback device unit; the audio-visual feedback device unit includes a control circuit, a storage module and an output module; and the control circuit is used for receiving the data and comparing the compression depth with a standard threshold value in the storage module, and if the compression depth exceeds the set threshold value, a corresponding adjustment command is given by the output module. According to the device and the method, accurate cardio-pulmonary resuscitation guidance is more efficiently given to rescuers participating in sudden cardiac arrest rescue, and thus, sustained cardio-pulmonary resuscitation is guaranteed, the resuscitation success rate is increased, the life safety of the rescuers is guaranteed, the personal privacy of female patients is protected, and corresponding warm keeping measures are provided for patients in low-temperature weather.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable cardiopulmonary resuscitation audio-visual feedback device and method. Background technique [0002] Cardiac arrest refers to the sudden termination of cardiac ejection function, the disappearance of aortic pulse and heart sound, and severe ischemia and hypoxia of vital organs (such as the brain), leading to the end of life. Cardiopulmonary resuscitation is a life-saving technique for the heart and breathing in sudden arrest. The purpose is to restore the patient's spontaneous breathing and spontaneous circulation through continuous and effective chest compressions. [0003] In 2015, the American AHA updated the "Guidelines for Cardiopulmonary Resuscitation" and made more precise requirements for the implementation of chest compressions in cardiopulmonary resuscitation. However, there is a certain gap in the implementation of the guidelines for cardiopulmonary...

AI Technical Summary

Problems solved by technology

[0005] However, if a female patient is rescued in a public place, it is easy to expose the patient's privacy; when using an automatic external defibrillator for rescue, the rescuer needs to avoid contact with the patient during electric shock defibrillation. On the one hand, it is to ensure the success rate of defibrillation. On the other hand, it is to protect the safety of the rescuers, but this behavior makes the cardiopulmonary resuscitation not continuous and reduces the rescue efficiency

[0006] The existing cardiopulmonary resuscitation feedback device does not have the insulation function, and cannot isolate the defibrillation current generated by the external defibrillator during normal operation, so as to protect the life safety of the rescuers. It is necessary for the rescuers to leave in time before the electric shock and avoid touching the patient. , interrupting sustained high-efficiency cardiopulmonary resuscitation

The existing cardiopulmonary resuscitation feedback device does not have the function of protecting the privacy of patients, and cannot protect the privacy of female patients in public places, and cannot effectively provide corresponding warming measures for patients in low temperature weather

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