发明名称 |
METHODS AND APPARATUS FOR REFORMING HIGH-VOLTAGE ELECTROLYTIC CAPACITORS |
摘要 |
<p>A ca rdioverter/defibrillator of the type having at least one high voltage (HV) output capacitor having valve metal anode and cathode electrodes with an oxide formed over a majority of said anode and a wet electrolyte in fluid communication with the electrodes that is charged from a battery through a charging circuit including a HV step-up transformer and is adapted to be discharged through cardioversion/defibrillation (C/D) electrodes is disclosed. The HV output capacitor(s) periodically charge in a reform charge cycle to substantially a maximum or full charge at a reform charge rate slower than a C/D therapy charge rate, which also charges said HV output capacitor(s) to the maximum or full charge, to thereby reform deformed portions of the oxide.</p> |
申请公布号 |
WO2004084994(A1) |
申请公布日期 |
2004.10.07 |
申请号 |
WO2004US08687 |
申请日期 |
2004.03.18 |
申请人 |
MEDTRONIC INC.;NORTON, JOHN, D. |
发明人 |
NORTON, JOHN, D. |
分类号 |
A61N1/39;(IPC1-7):A61N1/39;H01G9/00 |
主分类号 |
A61N1/39 |
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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