发明名称 |
Hysteresis activation of accelerated pacing |
摘要 |
An improved pacemaker has a hysteresis feature that activates accelerated pacing during periods of sinus arrest and/or extreme bradycardia. When the patient's intrinsic heart rate drops below a hysteresis rate, the pacemaker reverts to a programmable accelerated rate or to the average cardiac rate. Accelerated pacing is delivered for a programmable period of time, after which the pacing rate is gradually reduced toward a lower rate. If a desirable intrinsic rate is not attained after the pacing rate is reduced to the lower rate, the intervention cycle repeats.
|
申请公布号 |
US2002183793(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20010842233 |
申请日期 |
2001.04.26 |
申请人 |
STRUBLE CHESTER L.;GRANDJEAN PIERRE A. |
发明人 |
STRUBLE CHESTER L.;GRANDJEAN PIERRE A. |
分类号 |
A61N1/368;(IPC1-7):A61N1/362 |
主分类号 |
A61N1/368 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|