发明名称 |
Patient monitoring module |
摘要 |
A patient monitoring/signal processing module with increased electrical isolation is disclosed. The combination of an inner isolation piece and an isolation film provide signal isolation and electrical over-voltage protection between a lower, isolated portion of the unit defined by a lower housing and the isolation piece and an upper, non-isolated portion of the unit, defined by an upper housing and the isolation piece, increasing the module's ability to survive an over-voltage condition without damage to itself or to the patient to whom it is coupled. The combination of the isolation film and the isolation piece results in a much thinner module than would otherwise have been necessary to achieve the same levels of signal and electrical isolation.
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申请公布号 |
US5740001(A) |
申请公布日期 |
1998.04.14 |
申请号 |
US19960669202 |
申请日期 |
1996.06.24 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
FLACHSLAENDER, ERWIN;MUEHLE, MATTHIAS;KEHRER, WOLFGANG |
分类号 |
A61B5/00;A61B5/0428;(IPC1-7):H02H3/20 |
主分类号 |
A61B5/00 |
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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