Array type fetal movement signal and uterine contraction signal monitoring bellyband

A uterine contraction, array technology, applied in diagnostic recording/measurement, medical science, sensors, etc., can solve the problem of inability to know the specific location of fetal movement signals and uterine contraction signals.

Active Publication Date: 2011-08-17
BEIJING YES MEDICAL DEVICES
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  • Abstract
  • Description
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Problems solved by technology

[0007] The above 6 patents only use a pressure sensor to extract the fetal movement signal or uterine contraction signal, and it is impossible to know the specific position of the fetal movement signal and uterine contraction signal

Method used

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  • Array type fetal movement signal and uterine contraction signal monitoring bellyband
  • Array type fetal movement signal and uterine contraction signal monitoring bellyband
  • Array type fetal movement signal and uterine contraction signal monitoring bellyband

Examples

Experimental program
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Embodiment Construction

[0050] An array type abdominal belt for fetal movement signal and uterine contraction signal monitoring such as figure 1 As shown, it is characterized in that it contains: abdominal belt 1, rechargeable lithium battery 2, fetal movement signal and uterine contraction signal processing and counting module 3, fetal movement signal and uterine contraction signal piezoelectric sensor array 4 for real-time monitoring, two two-digit Integrated digital tubes 51, 52, trinity digital tube 53, voltage conversion circuit 6 and power switch 7, wherein:

[0051] Such as Image 6 As shown in the abdominal belt 1, the left and right sides of the outside are respectively fixed with abdominal scale marking bands 91, 92, the maximum range is 110 cm, the minimum range is 60 cm, the minimum scale is 0.5 cm, and the leather buckles are provided at both ends 8. After the leather buckle 8 is fastened, the central point of the abdominal belt 1 corresponds to the navel of the pregnant woman,

[0052...

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Abstract

The invention discloses an array type fetal movement signal and uterine contraction signal monitoring bellyband belonging to the technical field of pregnant woman psychological parameter detection. The array type fetal movement signal and uterine contraction signal monitoring bellyband is characterized by comprising a fetal movement and uterine contraction signal piezoelectric sensor array packaged in the bellyband and used for monitoring in real time, a bellyband, a fetal movement signal and uterine contraction signal processing and counting module in the bellyband, a digital tube, a chargeable lithium battery, a power supply switch and a voltage conversion circuit. By means of the array type fetal movement signal and uterine contraction signal monitoring bellyband, a fetal movement signal and a uterine contraction signal can be objectively and accurately recorded, thus recording automation and electronic information degree are improved.

Description

technical field [0001] The invention relates to an array fetal movement signal and uterine contraction signal monitoring belt, in particular to a belt for monitoring fetal movement and uterine contraction signals of 12 positions of pregnant women, which is easy to operate and easy to carry, and can automatically record fetal movement and uterine contraction signals of pregnant women at the same time, so that pregnant women can The time and place constraints are a device for timely and vivid monitoring of fetal movement signals and uterine contraction signals. Background technique [0002] Prenatal monitoring of pregnant women, timely understanding of fetal intrauterine conditions and placental function, is extremely important to reduce perinatal mortality and complications of pregnant women, and improve perinatal prognosis. Fetal movement signals and uterine contraction signals of pregnant women are important information for the fetus to transmit its own situation to the out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
Inventor 杨琳王薇薇张松杨益民
Owner BEIJING YES MEDICAL DEVICES
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