A kind of cardiopulmonary resuscitation feedback control method and system

A feedback control system and cardiopulmonary resuscitation technology, applied in the medical field, can solve problems such as the negative effect of cardiopulmonary resuscitation, the difficulty in judging the patient's spontaneous circulation, and the inability to achieve effective treatment of the patient, so as to improve the treatment rate, high safety factor, and reduce clutter noise effect

Active Publication Date: 2021-04-02
SUZHOU ENGIN BIOLOGICAL MEDICAL ELECTRONICS
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Problems solved by technology

[0005] The embodiment of the present invention provides a cardiopulmonary resuscitation feedback control method and system to solve the problem that it is difficult to judge whether the patient has recovered spontaneous circulation during cardiopulmonary resuscitation in the prior art, so that the cardiopulmonary resuscitation has a negative effect and cannot be achieved. Technical Problems of Effective Treatment of Patients

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  • A kind of cardiopulmonary resuscitation feedback control method and system
  • A kind of cardiopulmonary resuscitation feedback control method and system

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Embodiment 1

[0028]This embodiment provides a method of cardiac-lung recovery feedback control, please refer tofigure 1 The method includes:

[0029]Step 110: Collect the patient's eoxy signal;

[0030]Specifically, when the patient needs to perform cardiopulmonary recovery, the patient's cerebral oxygen signal is collected while the patient is collected, and the cardiopulmonary resil is the rescue measures taken against the patient who stopped with breathing, and the heartbeat. To form a temporary artificial cycle, recover the heart's autonomous pulsation and blood circulation, replace autonomous breathing with artificial breathing, reach the purpose of restoration and save lives. In the present application, when a patient in which patients who need to perform cardiopulmonary resuscitation, the blood oxygen probe of the cerebral oxide detector is first attached to the foregoing amount of the patient, thereby collecting the patient's brain oxygen signal, the The cerebral oxygen signal is the patient's...

specific Embodiment approach 1

[0046]The present application embodiment provides a method to adjust and monitor the cardiopulmonary resuscity of the patient to observe the first signal.

[0047]Since the first signal reflects the patient's cardiovascular peripheral cycle related parameters.

[0048]Further, the first signal further includes: cerebral oxygen fluctuation frequency parameters, by the frequency change characteristics of the cyclopellar recovery of the cerebral oxygen wave frequency parameter; and / or the cerebral oxygen fluctuations, volatility through the brain oxygen fluctuations The amplitude parameter reflects the depth change characteristics of cardiopulmonary recovery; and / or cerebral oxygen fluctuation area points, through the corporal oxygen fluctuations, the integrated variation of the cyclic recovery, the composite change characteristics of the pressing frequency; wherein according to the brain Oxygen wave frequency parameters, and / or cerebral oxygen wave fluctuation amplitude parameters, an...

specific Embodiment approach 2

[0055]The present application provides a method for adjusting and monitoring the cardiopulmonary resuscitation of the patient to observe the second signal.

[0056]If the patient resumes autonomous cycle, the second signal is generated; the cardiopulmonary recovery of the patient is adjusted according to the second signal.

[0057]Specifically, when the cardiopulmonary recovery has been taken for a while, the patient resumed the autonomous cycle, and the second signal is generated, but the second signal is still unstable, which is more weak, and has not reached the normal range. It can be adjusted to the pressing depth of the cardiopulmonary resuscitation according to the gap of the cerebral oxygen signal from the second signal and the normal person autonomous cycle by the second signal with the normal human autonomous cycle. Frequency and other parameters, until the second signal restores the normal endoxa signal, it can stop the rescue of cardiopulmonary recovery to avoid interference w...

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Abstract

The invention discloses a cardio-pulmonary resuscitation feedback control method and system, and relates to the technical field of medical care. The method comprises the steps of collecting brain oxygen signals of a patient; preprocessing the brain oxygen signals of the patient; separating out first signals and second signals from the preprocessed brain oxygen signals through independent componentanalysis, wherein the first signals are cardio-pulmonary resuscitation signals, and the second signals are spontaneous circulation signals; according to the first signals and the second signals, adjusting and controlling cardio-pulmonary resuscitation of the patient. By means of the method and system, the technical problems in the prior art that during cardio-pulmonary resuscitation, whether or not the patient restores spontaneous circulation is difficult to judge, cardio-pulmonary resuscitation has negative effects, and the patient cannot be effectively cured are solved. The curative rate ofcardio-pulmonary resuscitation can be greatly increased, and the method and system have the technical advantages of being high in pertinence, noninvasive, high in safety coefficient and easy to operate.

Description

Technical field[0001]The present invention relates to the field of medical technology, and more particularly to a cardiopulmonary recovery feedback control method and system.Background technique[0002]According to the 2012 World Health Organization report, there is currently the highest mortality of cardiovascular disease, and many of them are sudden killers that threaten human life health. The most effective, rapid and easy way in solving this problem is the heart and lung recovery.[0003]However, in the process of implementing the technical solution in the present application embodiment, the inventor of the present application discovered at least the following technical problems:[0004]In the prior art, it is difficult to determine whether the patient has recovered the autonomous cycle when performing cardiopulmonary recovery, causing a negative effect in the abnormal heart rate of ventricular fibrillation, causing a heartbeat of the heart.Inventive content[0005]The embodiment of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/145A61H31/00
CPCA61B5/145A61B5/6814A61B5/7225A61H31/00
Inventor 李岳王丽冰
Owner SUZHOU ENGIN BIOLOGICAL MEDICAL ELECTRONICS
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