发明名称 |
Atrial heart stimulator apparatus and method |
摘要 |
The invention relates to heart stimulators and implantable atrial pacemakers which utilize a rhythm based atrial capture threshold test wherein in a ventricle based DDI mode a predetermined number of ventricle started atrial and ventricular escape intervals are triggered with an overdrive rate about 20% higher than an intrinsic heart rate. The number of atrial sense events during atrial capture threshold test is counted. Too high of a number of atrial sense events indicates loss of capture due to too small of a pulse strength of the atrial stimulation pulses.
|
申请公布号 |
US2007288063(A1) |
申请公布日期 |
2007.12.13 |
申请号 |
US20060451138 |
申请日期 |
2006.06.12 |
申请人 |
DE VOIR CHRISTOPHER S;LIAN JIE;SCHOMBURG RICHARD A;PATTERSON DUANE;KRAETSCHMER HANNES;MUESSIG DIRK |
发明人 |
DE VOIR CHRISTOPHER S.;LIAN JIE;SCHOMBURG RICHARD A.;PATTERSON DUANE;KRAETSCHMER HANNES;MUESSIG DIRK |
分类号 |
A61N1/00 |
主分类号 |
A61N1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|