Fetal monitor

A monitor and fetal heart rate technology, applied in telemetry patient monitoring, medical science, sensors, etc., can solve the problems of inability to use for a long time, discomfort, large size, etc., and achieve convenient wearing, automatic monitoring of fetal heart rate, and small size. Effect

Inactive Publication Date: 2019-02-12
BEIJING AIZHISHANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Doppler fetal heart rate instrument has adverse effects on the fetus. It cannot be used for a long time. It is bulky and inconvenient to carry. It needs to apply coupling agent (a kind of liquid) when using it, and it needs to wash the body after use, which is inconvenient and uncomfortable.

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0031] Such as figure 1 and figure 2 As shown, a fetal heart monitor of the present invention has three electrodes 1 for collecting electrocardiographic signals, and the three electrodes 1 are connected to a controller 2; the controller 2 includes an electrocardiographic detection circuit 3 and a Bluetooth communication chip 4, and the electrodes 1 Connect the ECG detection circuit 3, the ECG detection circuit 3 is connected to the Bluetooth communication chip 4, and the Bluetooth communication chip 4 is connected to the data processing terminal 5 through Bluetooth; the electrode 1 and the controller 2 are arranged on the wearable device 6, and the wearable device 6 is used to wear located in the human body.

[0032] There are many possible electrode positions. Because people are conductors, they can be placed anywhere on the body, even on the thighs and ankles (not on the hair, nails, in the mouth or other places inserted into the body). For convenience, it is the best wea...

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Abstract

The invention discloses a fetal monitor which comprises three electrodes, the electrodes are used for collecting ECG signals and connected with a controller; the controller comprises an ECG detectioncircuit and a bluetooth communication chip, the electrodes are connected with the ECG detection circuit which is connected with the bluetooth communication chip, and the bluetooth communication chip is connected with a data processing end through the bluetooth; the electrodes and the controller are arranged on a wearing device and worn on a human body by the wearing device. The fetal monitor usesthe ECG signals and has the advantages that the size is small, wearing is convenient, no harm is caused to the human body, the fetal monitor can be worn for a long time, and the fetal heart can be monitored automatically at any time.

Description

technical field [0001] The invention relates to a fetal heart monitor. Background technique [0002] There are currently two types: stethoscope and fetal heart rate instrument. The stethoscope has relatively high technical requirements for finding the position of the fetal heart, and the sound is relatively low, so it is difficult for ordinary people to find it, but the price is relatively low. [0003] The most common fetal heart monitor on the market uses Doppler auscultation technology. The fetal heart rate monitor can be used to listen to the fetal heart rate, and some can display the fetal heart rate through LED or LCD screen. The principle is: the fetal heart rate device sends out ultrasonic waves; the ultrasonic waves hit the fetal heart and return; the fetal heart rate device receives the returned ultrasonic waves and obtains the fetal heartbeat image after processing. Fetal Doppler has adverse effects on the fetus. It cannot be used for a long time. It is bulky a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0402A61B5/0444A61B5/00A61B5/344
CPCA61B5/0006A61B5/0011A61B5/6802A61B5/7235A61B5/316A61B5/344A61B5/318
Inventor 于天禹史振昌刘廷汪星李阳杨慧岗
Owner BEIJING AIZHISHANG TECH CO LTD
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