发明名称 |
Electronic blood pressure monitor - has pulse detector with detection oF interference due to background noise to nullify blood pressure measurement |
摘要 |
<p>The monitor has an inflatable cuff which is fitted around the patient's arm and which incorporates a device for detecting the pulse, with the pulse signal and the signal representing the pressure in the cuff used to obtain the relationship between the systolic and diastolic blood pressure. A foreign noise detector responds to the pulse signal being supplied by the pulse detector incorporated in the cuff and controls a display indicating the pulse signal. The foreign noise detector pref. comprises a control switch and a AND gate and it is coupled to a microprocessor which determines when the pulse signal is supplied for longer than the likely period, to cancel the blood pressure measurement and allow it to be retaken.</p> |
申请公布号 |
DE3009870(A1) |
申请公布日期 |
1980.09.18 |
申请号 |
DE19803009870 |
申请日期 |
1980.03.14 |
申请人 |
OMRON TATEISI ELECTRONICS CO. |
发明人 |
OGAWA,HIROSHI;KIMURA,SYOZI;MIYAWAKI,YOSHINORI |
分类号 |
A61B5/022;A61B5/021;A61B7/04;(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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