Defibrillation device and method capable of carrying out cardio-pulmonary resuscitation

Abstract

The invention discloses a defibrillation device and method capable of conducting cardio-pulmonary resuscitation. The device comprises a pad plate, and a controller is arranged in the pad plate; an electrode slice is pasted to the chest of a patient, and the controller acquires the real-time heart rhythm of the patient through the electrode slice; the controller controls a pressing air bag to carryout cardio-pulmonary resuscitation pressing on the patient, detects the real-time heart rhythm of the patient, carries out matched filtering through an algorithm, filters out cardio-pulmonary resuscitation pressing interference signals, and judges whether the patient needs electric shock defibrillation or not; and if the patient needs electric shock, an electric shock instruction is given, and ifthe patient does not need electric shock, heart rhythm detection and judgment are conducted again until the heart rhythm of the patient returns to normal. According to the invention, an external automatic defibrillation device and a cardiopulmonary resuscitation instrument are combined. The pressing frequency of cardio-pulmonary resuscitation is controlled and output by the controller in a unified mode, so that the defibrillation device facilitates signal matching, can effectively filter waveform interference caused by pressing, not only can perform continuous cardio-pulmonary resuscitation,but also can perform effective electric shock defibrillation treatment, and improves the rescue success rate.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a defibrillation device and method capable of performing cardiopulmonary resuscitation. 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. Sudden cardiac arrest is becoming more and more common in modern society. In addition to some problems in the heart itself, work pressure, life pressure, unreasonable life schedule, unhealthy diet, long-term lack of exercise, etc. are one of the culprits causing cardiac arrest . In the rescue of patients with sudden cardiac arrest, the combined use of automatic external defibrillator (AED) and cardiopulmonary resuscitation (CPR) will greatly improve the survival rate of patients. [0003] An automatic external defibrillator (AED) is...

AI Technical Summary

Problems solved by technology

However, the two products exist independently. When used together, if the cardiopulmonary resuscitator is used continuously, the AED will collect the ECG signal with interference, which will affect the defibrillation order of the AED; to ensure the correctness of the AED heart rhythm analysis However, human intervention is still required, and the use of cardiopulmonary resuscitation equipment is stopped, which weakens the effect of cardiopulmonary resuscitation and reduces the success rate of patient rescue

[0006] At present, AED products on the market still need to cooperate with manual cardiopulmonary resuscitation. Manual cardiopulmonary resuscitation has the phenomenon of inaccurate compression depth and compression frequency, and continuous high-frequency compression will make rescuers gradually exhausted and reduce the rescue effect; It is necessary to stay away from the patient to avoid accidental injury, which interrupts the continuous cardiopulmonary resuscitation and reduces the rescue effect

Images