Method for recording foetal movements during pregnancy and apparatus for carrying out the said method
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United States of America Patent
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Mar 7, 1989
Issued Date -
N/A
app pub date -
Nov 10, 1987
filing date -
Nov 20, 1981
priority date (Note) -
Expired
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Abstract
A method and an apparatus for recording foetal movements comprising a pick-up which forms part of an ultrasonic transducer connected, on the one hand, to an electric wave emitter device and, on the other hand, to a device for receiving and analyzing the electric waves obtained from the ultrasonic waves which have been reflected by the foetus and received by the transducer.
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Family
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