Fetal monitoring and pregnant woman sleep breath monitoring system based on pressure sensor array

A pressure sensor and monitoring system technology, applied in the field of bioelectronics, can solve the problems of incomplete coverage of the entire abdomen of pregnant women, simple algorithm with low accuracy, and single signal, so as to increase the sense of accomplishment and happiness, and the ability to accurately fetal movement, The effect of accurate and reasonable data

A pressure sensor and monitoring system technology, applied in the field of bioelectronics, can solve the problems of incomplete coverage of the entire abdomen of pregnant women, simple algorithm with low accuracy, and single signal, so as to increase the sense of accomplishment and happiness, and the ability to accurately fetal movement, The effect of accurate and reasonable data

CN108618786APending Publication Date: 2018-10-09赵超 +4
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  • Fetal monitoring and pregnant woman sleep breath monitoring system based on pressure sensor array
  • Fetal monitoring and pregnant woman sleep breath monitoring system based on pressure sensor array
  • Fetal monitoring and pregnant woman sleep breath monitoring system based on pressure sensor array

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] like figure 1 , figure 2 shown (where, figure 2 where x=8, n=8), including a plurality of pressure sensors 1, an integrated circuit processing module 2, and a data terminal 3, the integrated circuit processing module 2 reads the data collected by the pressure sensor 1 from the human body, and passes the low power consumption data The transmission protocol transmits data to the data terminal. The monitoring system consists of a plurality of independent pressure sensors 1 to form a pressure sensor array 4 . like figure 1 As shown, the pressure sensor array 4 and the integrated circuit processing module 2 are arranged on the pregnant woman's belt 12, wherein the pressure sensor array 4 corresponds to the position of the pregnant woman's abdomen. The pressure sensor array 4 is a matrix.

[0062] like image 3 As shown, the pressure sensor array 4 is composed of 64 pressure sensors 1 arranged in an 8*8 array. The one-side pins of the pressure sensor 1 are connected t...

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Abstract

The invention provides a fetal monitoring and pregnant woman sleep breath monitoring system based on a pressure sensor array. According to the monitoring system, the pressure sensor array (4) comprises a plurality of independent pressure sensors (1), unilateral pins of the pressure sensors (1) are connected with each other in the direction of each row, one tandem pin (5) extends out in each row, pins on the other side of the pressure sensors (1) are connected with each other in the direction of each line, and a transverse pin (6) extends out in each line. An integrated circuit processing module (2) comprises a single-pole multi-throw analog switch (7) and an SoC (system on a chip) (10), wherein the SoC (10) comprises an analog-digital converter (8) and a wireless data transmission module (9). The monitoring system can continuously monitor fetal movement conditions for 24 hours without special attention of a pregnant woman, and an internal effective fetal movement algorithm can remove interference including breath and daily action to acquire accurate data.

Description

technical field [0001] The invention relates to the field of bioelectronics intersecting electronics and medicine in which biomedical information collection, signal and information processing are combined with modern electronic technology, and in particular relates to fetal monitoring and sleep breathing monitoring of pregnant women. Background technique [0002] With the development of society, people's concept of marriage and childbirth is gradually changing. In recent years, the delay of women's average pregnancy age and the opening of the second-child policy have led to an increase in the number of elderly and high-risk pregnant women. The advanced age and high risk of pregnant women are the result of adverse fetal outcomes in utero. main reason. Generally speaking, with the increase of pregnant women's age or the persistence of high-risk factors (hyperglycemia during pregnancy, high blood pressure, etc.), the probability of fetal abnormalities in utero also increases. ...

Claims

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Application Information

Patent Timeline
09 Oct 2018
Publication
CN108618786A
IPC
A61B5/11; A61B5/00
CPC
A61B5/11; A61B5/113; A61B5/4362; A61B5/4806; A61B5/6802; A61B5/6823; A61B5/72
Inventors
赵超; 刘宏