发明名称 |
Optical fiber for myocardial channel formation |
摘要 |
An optical fiber device for forming channels within a wall of a patient's heart, and particularly the epicardium, which has an elongated optical fiber, a probe tip secured to the distal end of the optical fiber and an outer support tube secured to the proximal portion of the probe tip and a distal portion of the optical fiber proximal to the probe tip. In another embodiment the optical fiber device has an elongated optical fiber, a probe tip secured to the distal end of the optical fiber and a radiating step or projection on the exterior of the probe tip to act as a stopping surface to control the depth of penetration of the probe tip into tissue.
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申请公布号 |
US5728091(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19950482125 |
申请日期 |
1995.06.07 |
申请人 |
CARDIOGENESIS CORPORATION |
发明人 |
PAYNE, SAM G.;KESTEN, RANDY J.;KAWULA, PAUL |
分类号 |
A61B18/20;A61B17/00;A61B18/22;A61B19/00;(IPC1-7):A61N5/06 |
主分类号 |
A61B18/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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