| 发明名称 |
Guidance System For Localization And Cannulation Of the Coronary Sinus |
| 摘要 |
A high contrast instrument, such as a radiopaque portion, can be captured and/or viewed in an image that is acquired with an imaging system, such as with a fluoroscopic imaging system. A statistical model can be used to assist in identifying a possible or probable location of a target. A user may move the instrument coil to the statistically probable location of the target to, for example, perform a procedure or carry out a task. |
| 申请公布号 |
US2015305695(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201414261990 |
申请日期 |
2014.04.25 |
| 申请人 |
Medtronic, Inc. |
发明人 |
LAHM Ryan P.;Drake Ronald Alan;Schilling Eric A.;Schousek Brian W.;Shepler Mark W.;Stener Lester O. |
| 分类号 |
A61B6/12;G06T7/60;A61B6/00;G06T7/00;A61B5/06;A61B5/00 |
主分类号 |
A61B6/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for determining a position of a member in an image, comprising:
an elongated member extending along a longitudinal axis and configured to be positioned in a volume to be imaged; a helical member wrapped around the longitudinal axis of the elongated member; and wherein the helical member includes a spacing between at least two successive wrap portions thereof to be distinguishable in an image of the helical member. |
| 地址 |
Minneapolis MN US |
