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Development of Vital Sign Sensor by Using Fiber-optics
Author(s) -
Eiji Toba,
Takahiro Shimada,
Tuyoshi Kamoto,
Toyonori Nishimatsu,
Hiroaki Ishizawa
Publication year - 2000
Publication title -
journal of robotics and mechatronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 19
eISSN - 1883-8049
pISSN - 0915-3942
DOI - 10.20965/jrm.2000.p0286
Subject(s) - sign (mathematics) , optical fiber , computer science , respiratory rate , fiber optic sensor , vital signs , continuous monitoring , heart rate , real time computing , engineering , medicine , telecommunications , mathematics , surgery , operations management , blood pressure , mathematical analysis , radiology
The main aim of this paper is to present a new sensing method of vital sign for simultaneously monitoring heart and respiratory rates. A new method, which uses a fiber-optic probe to monitor heart and respiratory rates simultaneously, has been developed and discussed. As a result, measurement accuracy of this sensor is ±1.50bpm in heart rates and ±0.93bpm in respiratory rates. A new type of health monitoring vital sign sensor can be used at hospital as well as in other environments, and the method is convenient to use.

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