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Monitoring device for fetal heart rate

A monitoring device and fetal heart rate technology, which is applied in the measurement of pulse rate/heart rate, diagnostic recording/measurement, medical science, etc., can solve the problems of small diaphragm size and low accuracy of fetal heart rate, and achieve the goal of improving accuracy Effect

Pending Publication Date: 2017-01-18
SUZHOU MODOO MEDICAL TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0007] In view of this, an embodiment of the present invention provides a fetal heart rate monitoring device, which can improve the accuracy of the monitored fetal heart rate, so as to solve the problem that in the existing method of monitoring the fetal heart rate, the diaphragm size of the MEMS microphone sensor is small, so that The longitudinal wave generated by the fetal heart sound is difficult to concentrate on the diaphragm, which causes the problem of low accuracy of the fetal heart rate

Method used

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  • Monitoring device for fetal heart rate

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Embodiment Construction

[0034] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] figure 1 It is a schematic structural diagram of a fetal heart rate monitoring device according to an embodiment of the present invention. see figure 1 , the fetal heart rate monitoring device is composed of a moving piece 101, a permanent magnet 102, an elastic coupling 103, a static piece 104 and an induction coil 105, wherein,

[0037] The permanent magnet 102 is fixed on the moving plate 101;

[0038] The elastic link 103 is fixed between the moving piece 101 and the static piece 104;

[0039] The indu...

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Abstract

The embodiment of the invention discloses a monitoring device for a fetal heart rate and relates to a monitoring technology of fetal heart. According to the monitoring device, the accuracy of monitoring the fetal heart rate can be improved. The monitoring device comprises a moving sheet, a permanent magnet, an elastic connecting part, a static sheet and an induction coil, wherein the permanent magnet is fixed on the moving sheet; the elastic connecting part is fixed between the moving sheet and the static sheet; the static sheet is fixed on the elastic connecting part; the induction coil is fixed on the lower surface of the static sheet and corresponds to the permanent magnet. The monitoring device disclosed by the invention is suitable for monitoring the fetal heart rate.

Description

technical field [0001] The invention relates to fetal heart rate monitoring technology, in particular to a fetal heart rate monitoring device based on a moving coil measurement method. Background technique [0002] Fetal heart sound is the sound made when the fetal heart beats. It is one of the most important physiological signals of the fetus. It contains a large number of physiological and pathological information about the functional status of various parts of the fetal heart, such as atrium, ventricle, great blood vessels, cardiovascular and valves. Fetal heart rate is an important characterization of fetal heart sounds. [0003] Prenatal monitoring of the fetal heart rate of pregnant women can keep abreast of the situation of the fetus in the uterus and the placental function, and detect possible diseases in the fetus in time, which is extremely important for reducing neonatal mortality and complications of pregnant women. [0004] According to statistics, the number o...

Claims

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Application Information

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IPC IPC(8): A61B5/024A61B5/00
CPCA61B5/0015A61B5/024A61B5/4362A61B5/6823A61B5/6831A61B2562/028A61B2503/02
Inventor 周营刘福生
Owner SUZHOU MODOO MEDICAL TECH CO LTD
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