发明名称 |
Method and apparatus for testing compatibility of lead polarity and polarity programming of a cardiac stimulator |
摘要 |
A cardiac stimulation device includes a system for testing lead polarity and determining whether the programmed polarity configuration is compatible with an attached pacing and sensing lead. The lead polarity test is based on a measurement of lead impedance performed during the delivery of a pacing pulse. Since the polarity test consists of lead impedance measurements for all polarity configurations, including incompatible configurations, the system provides for backup pacing pulses in a safe configuration to assure pacing support of a patient during all cardiac cycles.
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申请公布号 |
US5431692(A) |
申请公布日期 |
1995.07.11 |
申请号 |
US19930101508 |
申请日期 |
1993.08.02 |
申请人 |
TELECTRONICS PACING SYSTEMS, INC. |
发明人 |
HANSEN, DANIEL L.;UJHAZY, ANTHONY J. |
分类号 |
A61N1/08;A61N1/37;(IPC1-7):A61N1/362 |
主分类号 |
A61N1/08 |
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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