| 发明名称 |
Guidewire Navigation for Sinuplasty |
| 摘要 |
Apparatus, including a guidewire having a distal end, that is configured to be inserted into proximity with a nasal sinus of a patient, the guidewire having a lumen. The apparatus also includes an optic fiber, traversing the lumen, configured to illuminate the distal end, and a coil, wound around the optic fiber and located within the lumen at the distal end, configured to generate a signal in response to a magnetic field interacting with the coil. A processor is configured to receive the signal and to evaluate a location of the distal end in response to the signal. |
| 申请公布号 |
US2016007842(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
US201514792823 |
申请日期 |
2015.07.07 |
| 申请人 |
Acclarent, Inc. ;Biosense Webster (Israel) Ltd. |
发明人 |
Govari Assaf;Kesten Randy J.;Altmann Andres C.;Jenkins Thomas R.;Gliner Vadim |
| 分类号 |
A61B1/07;A61B1/233;A61M25/09;A61B5/06 |
主分类号 |
A61B1/07 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Apparatus, comprising,
a guidewire having a distal end, configured to be inserted into proximity with a nasal sinus of a patient, the guidewire having a lumen; an optic fiber, traversing the lumen, configured to illuminate the distal end; a coil, wound around the optic fiber and located within the lumen at the distal end, configured to generate a signal in response to a magnetic field interacting with the coil; and a processor, configured to receive the signal and to evaluate a location of the distal end in response to the signal. |
| 地址 |
Menlo Park CA US |
