发明名称 |
LOW ENERGY PACING PULSE WAVEFORM FOR IMPLANTABLE PACEMAKER |
摘要 |
A tissue electrical stimulator and electrical pulse waveform are described. The stimulator or pulse generator may deliver the pulse preferably through an endocardial electrode to pace a heart but could be used for other tissue such as nerves or to deliver defibrillation pulses through other means. A preferred circuit is described employing timing of a gate voltage level on an output transistor for the discharge capacitor(s) of the pulse generator. The waveform has a leading edge starting above zero volts and ramps upward for an initial fraction until a saturation voltage is reached and then ramps downward.
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申请公布号 |
WO9739794(A1) |
申请公布日期 |
1997.10.30 |
申请号 |
WO1997US04840 |
申请日期 |
1997.03.25 |
申请人 |
MEDTRONIC, INC. |
发明人 |
LAHTINEN, STUART, P.;ANDERSON, RUSSELL, E. |
分类号 |
A61N1/36;A61N1/362;A61N1/37;A61N1/39;(IPC1-7):A61N1/36 |
主分类号 |
A61N1/36 |
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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