发明名称 |
Electronic sphygmomanometer |
摘要 |
A blood pressure measurement system comprises a determination means for determining whether a cuff pressure is increasing for preparation purposes or decreasing for measurement purposes. The determination means includes a comparator for comparing the current cuff pressure with the last cuff pressure, and detection means for detecting whether a difference between the current cuff pressure and the last cuff pressure is smaller than a predetermined value. Another determination means is provided for detecting whether the cuff pressure is first increased to a desired level higher than systolic pressure of a person to be measured. A reset means is provided for automatically resetting the system when the cuff pressure is decreased to a predetermined level after completion of measurement.
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申请公布号 |
US4273136(A) |
申请公布日期 |
1981.06.16 |
申请号 |
US19780963134 |
申请日期 |
1978.11.22 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KUBO, KIMIO;MIYAMAE, RYUICHI |
分类号 |
A61B5/022;(IPC1-7):A61B5/02 |
主分类号 |
A61B5/022 |
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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