发明名称 |
MUTUALLY NONINTERFERING TRANSCUTANEOUS NERVE STIMULATION AND PATIENT MONITORING |
摘要 |
<p>STM-24 Mutually Noninterfering Transcutaneous Nerve Stimulation and Patient Monitoring Transcutaneous electrical nerve stimulation is applied to the patient, as though electrocardiograph monitoring is not being practiced. The EKG signals are preprocessed through a selective sample and hold module, which performs amplification, comparison with selective frequency and amplitude standards (as by differentiation) and temporary holding of EKG signals at such time as the transcutaneous nerve stimulating pulses are occurring, as sensed against the frequency and amplitude criteria. In the absence of transcutaneous stimulation signals, EKG signals are coupled directly through for conventional EKG processing.</p> |
申请公布号 |
CA1158724(A) |
申请公布日期 |
1983.12.13 |
申请号 |
CA19810381222 |
申请日期 |
1981.07.07 |
申请人 |
STIMTECH, INC. |
发明人 |
KELLER, JOHN W., JR.;BURSACK, WILLIAM E.;COOMBES, ALAN |
分类号 |
A61B5/0402;A61B5/04;A61N1/08;A61N1/32;A61N1/34;(IPC1-7):A61N1/36 |
主分类号 |
A61B5/0402 |
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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