A system and method for detecting and analyzing fetal electrocardiogram

An analysis system and fetal ECG technology, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve problems such as fetal injury, fetal heart electrophysiological abnormality, excessive dose, etc., to achieve convenient operation and easy operation Ease of use, guaranteed accuracy and stability

Pending Publication Date: 2019-01-04
山东康佑医疗科技有限公司
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Problems solved by technology

Excessive doses of ultrasound agents or prolonged testing can cause damage to the fetus
[0006] 3) Ultrasonic detection of fetal heart rate can only obtain the short-term average heart rate or instantaneous heart rate of the fetus, and cannot reflect other electrophysiological abnormalities of the fetal heart

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  • A system and method for detecting and analyzing fetal electrocardiogram
  • A system and method for detecting and analyzing fetal electrocardiogram
  • A system and method for detecting and analyzing fetal electrocardiogram

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0044] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0045] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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Abstract

A system and method for detect and analyzing fetal electrocardiogram is disclosed. The system comprises a multi-channel electric signal acquisition module, a control unit, a display module and a wireless transmission device. The multi-channel electric signal acquisition module collects abdominal electric signals of a person to be tested of a plurality of channels for AD conversion, converts the analog electric signals into digital signals, and sends the analog electric signals to the control unit. A control unit communicates with a display module and a wireless transmission device, is configured to process and analyze the AD-converted electrical signal. The control display module displays the detected abdominal electrocardiogram signal, the separated fetal electrocardiogram signal and themother electrocardiogram signal, communicates with the wireless transmission device, and uploads the collected data and the analysis result. The invention is simple to operate, adopts the passive measurement mode, and has no potential energy harm.

Description

technical field [0001] The invention relates to a fetal electrocardiogram detection and analysis system and method. Background technique [0002] At present, fetal heart monitoring mostly adopts Doppler ultrasound. The detection method of Doppler ultrasound fetal heart monitoring is: the probe emits ultrasound, and the ultrasound echoes reflected by the maternal and fetal tissues are detected by the sensors in the probe. When the fetal heartbeat The tissue displacement causes the phase displacement of the reflected ultrasonic echo. By detecting the phase shift of the ultrasonic reflected wave, the frequency of the fetal heartbeat can be deduced. [0003] There are the following problems in the way of ultrasound detection of fetal heart: [0004] 1) Inconvenient to use. During use, ultrasonic coupling agents need to be applied to the patient's abdomen and the ultrasonic probe to prevent the contact surface between the ultrasonic probe and the patient's skin from reflecting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0402
CPCA61B5/7203A61B5/7225A61B2503/02A61B5/318
Inventor 刘澄玉白静高鸿祥李尔松尚进鲍庆勇曹冲张晶晶周静赵巧莲
Owner 山东康佑医疗科技有限公司
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