发明名称 |
Resilient radiopaque electrophysiology electrodes and probes including the same |
摘要 |
A coil electrode for use in an electrophysiology probe includes a first material having a relatively high radiopacity and a second material having a relatively high resiliency. This combination provides the necessary levels of durability, resiliency and radiopacity. An electrophysiological probe includes a support structure, at least one first electrode defining a first radiopacity supported on the support structure and at least one second electrode defining a second radiopacity supported on the support structure, the second radiopacity being greater than the first radiopacity. When viewed under a fluoroscope, the pattern of electrodes of varying radiopacities allows the physician to distinguish between individual electrodes.
|
申请公布号 |
US2001014770(A1) |
申请公布日期 |
2001.08.16 |
申请号 |
US20010826200 |
申请日期 |
2001.04.03 |
申请人 |
OLSON STEVEN L.;FLEISCHMAN SIDNEY D.;SWANSON DAVID K.;THOMPSON RUSSELL B. |
发明人 |
OLSON STEVEN L.;FLEISCHMAN SIDNEY D.;SWANSON DAVID K.;THOMPSON RUSSELL B. |
分类号 |
A61B5/042;A61B17/00;A61B18/00;A61B18/14;A61L29/14;A61L31/10;A61L31/14;A61N1/05;A61N1/06;A61N1/40;G01K1/02;G01K3/14;(IPC1-7):A61B5/04 |
主分类号 |
A61B5/042 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|