Human body electrocardiographic R wave detection system

A detection system and human body technology, applied in diagnostic recording/measurement, medical science, diagnosis using light, etc., can solve problems such as ECG signal disorder and failure to collect ECG signals, achieve stable and reliable data, reduce risks, Meet the effect of real-time collection and display
CN106725451AActive Publication Date: 2017-05-31TIANJIN YINGTAI LIANKANG MEDICAL SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
TIANJIN YINGTAI LIANKANG MEDICAL SCI & TECH CO LTD
Publication Date
2017-05-31

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Abstract

The invention provides a human body electrocardiographic R wave detection system. The system comprises a pulse wave signal acquisition module, a signal processing unit and a high-pressure pulse tumor treatment system. The pulse wave signal acquisition module transmits acquired pulse information to the signal processing unit, the signal processing unit processes the received pulse signals and then sends the pulse signals to a real-time display device and the high-pressure pulse tumor treatment system, and the high-pressure pulse tumor treatment system receives the signals and then completes the discharging process. Pulse waves are an energy expression form with blood flowing as a carrier, and transmission of the pulse waves is not affected by high-frequency high-voltage electric signals; when the system is used in high-pressure pulse tumor treatment, time for waiting for recovery is not needed, an R wave moment can still be calculated, data is stable and reliable, the defect that R wave detection is likely to be affected by high-pressure pulse signals in a traditional electrocardiographic lead method is avoided, and the risks of high-pressure pulses on patients in the operating process are reduced.
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Description

technical field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to a human body electrocardiogram R-wave detection system for assisting the use of a high-voltage pulse tumor treatment device. Background technique

[0002] ECG is a comprehensive reflection of the depolarization and repolarization process of countless myocardium cells in the heart. The bioelectricity changes generated by the myocardium are reflected on the surface of the body through the conductive tissues such as muscles, blood vessels, and body fluids around the heart, so that all parts of the body will be activated during each heartbeat. There are also regular electrical changes in the cycle. The so-called cardiomyocyte depolarization is an electrophysiological phenomenon of the cell. The potential inside and outside the cell membrane of a normal cell is negative inside and positive outside. When an external electrical stimulus acts on the cell, the ion ch...

Claims

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