| 发明名称 |
REAL-TIME AUTOMATIC REGISTRATION FEEDBACK |
| 摘要 |
A method of registering a luminal network to a 3D model of the luminal network with real-time feedback is disclosed, including generating the 3D model of the luminal network based on images of the luminal network, generating an electromagnetic field about the luminal network, inserting a location sensor into the electromagnetic field, tracking the location of the sensor within the luminal network, comparing the tracked locations of the sensor with sensors located outside of the luminal network and the portions of the 3D model representative of open space, and presenting on a user interface an indication of which portions of the luminal network have been sufficiently traversed by the sensor to register that portion of the luminal network to the 3D model. |
| 申请公布号 |
US2016000356(A1) |
申请公布日期 |
2016.01.07 |
| 申请号 |
US201514790581 |
申请日期 |
2015.07.02 |
| 申请人 |
Covidien LP |
发明人 |
Brown Andrew E.;Lachmanovich Elad D.;Klein Eyal;Weingarten Oren P.;Nepomniashchy Alexander Y. |
| 分类号 |
A61B5/06;A61B5/08;A61B1/04;A61B1/267;A61B5/00;A61B19/00;A61B1/00 |
主分类号 |
A61B5/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of registering a luminal network to a 3D model of the luminal network comprising:
generating a 3D model of a luminal network based on images of the luminal network: generating an electromagnetic field about the luminal network; inserting a location sensor into the electromagnetic field; tracking the location of the sensor within the luminal network;comparing the tracked locations of the sensor with sensors located outside of the luminal network and the portions of the 3D model representative of open space; and
presenting on a user interface an indication of which portions of the luminal network have been sufficiently traversed by the sensor to register that portion of the luminal network to the 3D model. |
| 地址 |
Mansfield MA US |
