| 发明名称 |
ELECTRODE CONTACT FEEDBACK SYSTEM |
| 摘要 |
A sensing assembly for sensing contact with an object is disclosed. The contact sensing assembly may comprise an elongate tubular body. An electrode may be connected to the elongate tubular body. A vibration element is operatively connected with the electrode and configured to deliver a vibration-inducing signal to induce vibration of the electrode. A sensor is configured to monitor the electrode for a perturbation in the induced vibration. The perturbation results from contact between the electrode and the object. |
| 申请公布号 |
US2014276078(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414216908 |
申请日期 |
2014.03.17 |
| 申请人 |
St. Jude Medical, Atrial Fibrillation Division, Inc. |
发明人 |
Schweitzer Jeffrey A.;Christian Steven C.;Hill Anthony D. |
| 分类号 |
A61B5/00;A61B5/0408 |
主分类号 |
A61B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A sensing assembly for sensing contact with an object, the assembly comprising the following:
an elongate tubular body; an electrode connected to the elongate tubular body; a vibration element operatively connected with the electrode and configured to deliver a vibration-inducing signal to induce vibration of the electrode; and a sensor configured to monitor the electrode for a perturbation in the induced vibration, wherein the perturbation results from contact between the electrode and the object. |
| 地址 |
St. Paul MN US |
