发明名称 |
Apparatus for checking pulse and heart rates |
摘要 |
A small portable-type apparatus for checking pulse or heart rate of a person engaged in exercise. Therefore, the apparatus according to the present invention can be used as a pulsimeter or a cardiometer according to the state of a person in motion. The apparatus is provided with a heart sensor having a plurality of cone-shaped conductive rubber electrodes to differentially detect an electrocardiowave voltage signal generated from three different places near the heart and a pulse sensor having a matching infrared-ray emitting diode and infrared-ray receiving phototransistor to detect the light reflected from the blood flowing through capillary vessels under the finger pad. The apparatus additionally functions as a stopwatch or a timer as selected by a mode-selector switch.
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申请公布号 |
US4425921(A) |
申请公布日期 |
1984.01.17 |
申请号 |
US19810301122 |
申请日期 |
1981.09.11 |
申请人 |
SENOH KABUSHIKI KAISHA |
发明人 |
FUJISAKI, IWAO;KOSUGE, SHUICHI;OGAWA, SYUU;SATO, KIMIHIKO;SOEDA, TOSHIMI |
分类号 |
A61B5/024;A61B5/0245;A61B5/0428;(IPC1-7):A61B5/02 |
主分类号 |
A61B5/024 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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