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Heart impulse signal measuring device and method and seat

A signal measurement and signal technology, applied in the field of medical measurement, can solve problems such as inaccurate BCG signal measurement results

Inactive Publication Date: 2018-04-24
QINGDAO HISENSE MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a cardiac shock signal measurement device, method and seat, which can solve the problem of inaccurate measurement results of BCG signals in the related art

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  • Heart impulse signal measuring device and method and seat
  • Heart impulse signal measuring device and method and seat
  • Heart impulse signal measuring device and method and seat

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Embodiment Construction

[0090] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0091] Please refer to figure 1 , which shows a block diagram of a BCG measurement device provided by an exemplary embodiment of the present application. As shown in the figure, the device includes a measurement circuit 110, a compensation circuit 120, a controller 130, a display unit 140, and a power supply unit 150, wherein, The measurement circuit 110 is electrically connected to the controller 130 , and the compensation circuit 120 is electrically connected to the controller 130 , wherein the display unit 140 and the power supply unit 150 are optional components.

[0092] The measurement circuit 110 is configured to collect the measured BCG signal of the first part above the waist of the human body, and transmit the measured ...

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Abstract

The application discloses a heart shock signal measuring device, method and seat, which belong to the field of medical measurement. The device includes: a measuring circuit for measuring the BCG signal of the first part of the human body, a compensation circuit for measuring the compensated BCG signal of the second part of the human body, and a circuit for obtaining an effective BCG signal after fusing the measured BCG signal and the compensated BCG signal controller. In this application, the effective BCG signal is obtained by fusing the measured BCG signal and the compensated BCG signal through the controller, and the BCG waveform diagram is generated according to the effective BCG signal. Since the measured BCG signal has a sharply attenuated signal segment, the amplitude of the compensated BCG signal is relatively weak. Compensating the BCG signal compensates the sharply attenuated signal segment corresponding to the measured BCG signal, which solves the problem of inaccurate measurement caused by generating the BCG waveform diagram only by measuring the BCG signal of one part, and improves the accuracy of the BCG signal measurement.

Description

technical field [0001] The present application relates to the field of medical measurement, in particular to a heart shock signal measurement device, method and seat. Background technique [0002] Cardiac shock scanning (Ballistocardiography, BCG) technology is a non-invasive medical technology that detects human health indicators by acquiring cardiac shock signals to generate waveforms. BCG measurement devices based on BCG technology are usually simple in structure, small in size, and easy to operate. Convenience, welcomed by ordinary consumers, has been more and more widely used. [0003] Every time the heart beats, blood is ejected from the heart into the blood vessels, and this ejection produces an extremely small force on the human body, which is called the cardiac impact force. In related technologies, the BCG signal measurement equipment usually includes a measurement circuit and a controller. The sensor in the measurement circuit is close to a certain part of the hu...

Claims

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Application Information

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IPC IPC(8): A61B5/02A61B5/00
CPCA61B5/02A61B5/6891A61B5/7203A61B5/7225
Inventor 乔彬
Owner QINGDAO HISENSE MEDICAL EQUIP
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