Invention Grant
US08340743B2 Methods, systems and computer program products for positioning a guidance apparatus relative to a patient
有权
用于相对于患者定位引导装置的方法，系统和计算机程序产品
- Patent Title: Methods, systems and computer program products for positioning a guidance apparatus relative to a patient
- Patent Title (中): 用于相对于患者定位引导装置的方法，系统和计算机程序产品
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Application No.: US12273827Application Date: 2008-11-19
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Publication No.: US08340743B2Publication Date: 2012-12-25
- Inventor: Kimble Jenkins , David D. Beatty
- Applicant: Kimble Jenkins , David D. Beatty
- Applicant Address: US TN Memphis
- Assignee: MRI Interventions, Inc.
- Current Assignee: MRI Interventions, Inc.
- Current Assignee Address: US TN Memphis
- Agency: Myers Bigel Sibley & Sajovec, PA
- Main IPC: A61B5/05
- IPC: A61B5/05
Abstract:
A method for positioning a guide device for placement of an interventional object in a body, the guide device having a guide axis, includes: determining a target point in the body and a reference point, wherein the target point and the reference point define a planned trajectory line (PTL) extending through each; determining a visualization plane, wherein the PTL intersects the visualization plane at a sighting point; mounting the guide device relative to the body to move with respect to the PTL, wherein the guide device does not intersect the visualization plane; determining a point of intersection (GPP) between the guide axis and the visualization plane; and aligning the GPP with the sighting point in the visualization plane.
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