Swallowing test apparatus

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United States of America Patent

PATENT NO 8287470
APP PUB NO 20080306373A1
SERIAL NO

12155191

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Abstract

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Disclosed is a swallowing test apparatus including a laryngeal part displacement detection apparatus for detecting a distance of two positions located laterally at a laryngeal part of a subject, a swallowing sound detection apparatus for detecting a swallowing sound of the patient during swallowing, a display, a processing apparatus for displaying a waveform representing the distance of the two positions at the laryngeal part generated based on a signal obtained from the laryngeal part displacement detection apparatus, and a waveform representing the swallowing sound generated based on a signal obtained from the swallowing sound detection apparatus on the display.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kandori, Akihiko Tokyo, JP 97 1409
Miyashita, Tsuyoshi Fuchu, JP 35 608
Suzuki, Daisuke Kokubunji, JP 271 1849

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