| 发明名称 |
CHRONIC TOTAL OCCLUSION CROSSING DEVICES WITH IMAGING |
| 摘要 |
An imaging device includes a hollow flexible shaft having a central longitudinal axis and an imaging window therein. An optical fiber extends within the hollow flexible shaft substantially along the central axis. A distal tip of the optical fiber is attached to the hollow flexible shaft and aligned with the imaging window so as to transfer an optical coherence tomography signal through the imaging window. A handle is attached to the hollow flexible shaft configured rotate the hollow flexible shaft at speeds of greater than 1,000 rpm. |
| 申请公布号 |
US2016029902(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201314776750 |
申请日期 |
2013.03.15 |
| 申请人 |
AVINGER, INC. |
发明人 |
SMITH Peter H.;KANKARIA Manish;GUPTA Priyanshu;SPINELLI Nicholas J.;MCNALL Charles W. |
| 分类号 |
A61B5/02;A61B17/32;A61B1/313;A61B1/005;A61B1/04;A61B5/00;A61B1/07 |
主分类号 |
A61B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An imaging device comprising:
a hollow flexible shaft having a central longitudinal axis and an imaging window therein; an optical fiber extending within the hollow flexible shaft substantially along the central axis, a distal tip of the optical fiber attached to the hollow flexible shaft and aligned with the imaging window so as to transfer an optical coherence tomography signal through the imaging window; and a handle attached to the hollow flexible shaft configured rotate the hollow flexible shaft at speeds of greater than 1,000 rpm. |
| 地址 |
Redwood City CA US |
