Automatic counting device for fetal movement

An automatic counting and counter technology, applied in the field of medical devices, can solve problems such as unreliability and inaccurate counting, and achieve the effect of reducing risks and achieving objective and accurate results.

Inactive Publication Date: 2009-10-07
北京望升伟业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the method of detecting fetal movement mainly relies on counting by pregna

Method used

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  • Automatic counting device for fetal movement
  • Automatic counting device for fetal movement

Examples

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Example Embodiment

[0012] In the figure, the present invention includes a host 1, a sensor 2, a belt 3, and a wireless receiver 4. The host 1 is composed of a circuit board 5, a battery 6, a power switch 7, a wireless transmitting module 8, a low voltage indicator 9 and working status The indicator light 10 is composed; the sensor 2 is composed of a pressure sensor 11 and a sensor wire 12; the wireless receiver 4 is composed of a wireless receiving module 13, a display 14, a buzzer 15 and an alarm indicator 16, a battery 18, and a power switch 19 composition; the pressure sensor 11 is connected to the host 1 through the sensor wire 12; the host 1 transmits data to the wireless receiver 4 through wireless signal transmission. The circuit board 5 of the host 1 is composed of a pressure counter module 17, a constant current circuit, a low voltage indicating circuit, and a wireless transmitting module 8. A signal input terminal of the pressure counter module 17 and a signal output terminal of the pressu...

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PUM

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Abstract

The invention discloses an automatic counting device for fetal movement, including the host, sensor, belt, and wireless receiver. The described host consists of the circuit board, battery, power switch, wireless transmitter module, low-voltage indicator light and working state indicator light; the described sensor is composed of the pressure sensor and sensor wire; the described wireless receiver consists of the wireless receiving module, display, sound alarm circuit, optical alarm circuit, batteries, and power switch; the described pressure sensor connects the host via the sensor wire; the described host transfers data to the wireless receiver via the wireless signal transmission method. The invention has small size, which is easy to carry. It can automatically record the number of fetal movement with objective and accurate result. When any abnormal fetal movement occurs, it will give an alarm immediately so that pregnant women can accept medical treatment timely, greatly reducing the risk of fetal death.

Description

technical field [0001] The invention relates to a medical device, in particular to an automatic fetal movement counting device for detecting and recording fetal movements. Background technique [0002] After 4 months of pregnancy, that is, from the 5th month, the mother can obviously feel the movement of the fetus. The fetus reaches out, kicks, and hits the uterine wall in the uterus. This is fetal movement. The number, speed, and strength of fetal movement indicate the safety of the fetus. Normal obvious fetal movement is no less than 3-5 times in 1 hour, and the number of obvious fetal movement in 12 hours is more than 30-40 times. However, due to the large individual differences of fetuses, some fetuses can move about 100 times in 12 hours. As long as the fetal movement is regular and rhythmic, with little change, it proves that the fetal development is normal. Normal fetal movement means that the placenta is functioning well, the oxygen delivered to the fetus is suffic...

Claims

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Application Information

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IPC IPC(8): A61B5/00G08B21/00
Inventor 周明非王毅周晓光朱望李娅
Owner 北京望升伟业科技发展有限公司
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