US Patent 7217244 Pressure pulse wave sensor and pressure-pulse-wave analyzing apparatus

Patent 7217244 was granted and assigned to Omron on May, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names

Akio Yamanishi0

Hidenori Suzuki0

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Patent abstract

A pressure pulse wave sensor for being worn on a surface of a body of a living subject so as to detect a pressure pulse wave from the subject, the sensor including a plurality of elongate flexible piezoelectric sheets each of which is formed of a piezoelectric resin and detects a pressure pulse wave from the subject, and a flexible sheet to which the piezoelectric sheets are fixed such that the piezoelectric sheets are arranged in a widthwise direction thereof.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07217244

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