发明名称 |
Apparatus, Systems, and Methods of in-vivo Blood Clearing in a Lumen |
摘要 |
In one aspect, the invention relates to a computer-implemented method of triggering optical coherence tomography data collection. The method includes collecting optical coherence tomography data with respect to a vessel using an optical coherence tomography probe disposed in the vessel; determining a clearing radius and a quality value for each frame of optical coherence tomography data collected for the vessel using a computer; determining if a blood clearing state has occurred using at least one clearing radius and at least one quality value; and generating a trigger signal in response to the blood clearing state.
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申请公布号 |
US2011071405(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20100888355 |
申请日期 |
2010.09.22 |
申请人 |
LIGHTLAB IMAGING, INC. |
发明人 |
JUDELL NEIL;STEINBRECHER ROBERT;FRIEDMAN JOEL;PETERSEN CHRISTOPHER L. |
分类号 |
A61B6/00 |
主分类号 |
A61B6/00 |
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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