The present invention relates to a patch-type wireless fetal monitoring device, and more particularly to a patch-type wireless fetal monitoring device that allows the mother to check the status of the fetus anywhere at any time without limitation of time and space.;The patch-type fetal monitoring apparatus of the present invention is mounted on the mother's abdomen, the abdomen signal detection module for detecting the mother's bioelectric signal detected by the mother's biological signal and converted into an electrical signal, and the maternal living body received from the abdominal signal detection module In the patch-type fetal monitoring device consisting of a portable terminal module for detecting and analyzing the ECG signal of the fetus from the electrical signal, the abdominal signal detection module is provided with an electrode, a signal detector, A / D converter, a signal controller, a Bluetooth transmitter, a battery The electrode unit includes two electrode arrays mounted at both ends of the abdominal signal detection module, each of the two electrode arrays includes an electrode detection terminal, and the detection terminal is connected to an output terminal of an ECG electrode of a circular patch. And detecting the biological signal of the mother's abdomen.;The portable terminal module may include a Bluetooth receiver for wirelessly receiving an output signal of the abdominal signal detection module; An arithmetic processing unit which removes noise from the output signal of the Bluetooth receiver and separates and extracts the ECG signal of the fetus and the ECG signal of the mother; A central processor for diagnosing the fetal state from the ECG signal of the fetus output from the arithmetic processing unit to determine whether the fetus is in an emergency state, and compressing the maternal ECG signal and the fetal ECG signal output from the arithmetic processing unit; A memory unit for receiving and storing the maternal ECG signal and the fetal ECG signal from the central processor; A display unit for receiving and displaying the maternal ECG signal and fetal ECG signal from the central processing unit; An alarm that sounds an alarm according to a control signal informing that the fetus generated from the central processing unit is in an emergency state; And a battery unit having a small battery that can be charged.
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