发明名称 |
Guiding catheter for the coronary sinus |
摘要 |
A guiding catheter for delivery of intravascular devices to a patient's coronary sinus. The guiding catheter has a relatively stiff proximal section and a relatively flexible distal section, the latter being about 1 to about 6 inches in length and being configured to subselect a branch cardiac vein leading to the coronary sinus. The guiding catheter is particularly suitable for delivering an intravascular device for sensing electrical activity into a cardiac vein to detect such activity from within the blood vessel.
|
申请公布号 |
US5775327(A) |
申请公布日期 |
1998.07.07 |
申请号 |
US19970858297 |
申请日期 |
1997.05.19 |
申请人 |
CARDIMA, INC. |
发明人 |
RANDOLPH, YVONNE;DICKENS, DUANE |
分类号 |
A61B18/14;A61M25/00;A61M25/01;A61M25/06;A61M25/088;A61M29/02;A61N1/05;(IPC1-7):A61B5/04;A61M29/00 |
主分类号 |
A61B18/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|