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Title:
METHOD AND SYSTEM FOR PLANNING IMPLANT COMPONENT POSITION
Document Type and Number:
WIPO Patent Application WO/2014/062125
Kind Code:
A3
Abstract:
A Method for planning an orthopedic procedure including positioning a virtual implant component relative to a 3D volume of scan data of a patient is disclosed. A 3D volume of scan data of a patient, which includes scan data of a bony anatomy of the patient, is provided. A first 2D view of scan data is generated from the 3D volume of the scan data, wherein the 2D view of scan data comprises a first a portion of the bony anatomy. First positional information for the virtual implant component is defining relative to the first 2D view. A second 2D view of scan data is generated from the 3D volume of scan data, wherein the second 2D view of scan data is provided from the 3D volume of scan data at an angle relative to the first 2D view of scan data and comprises a second portion of the bony anatomy. Second positional information for the virtual implant component is defined relative to the second 2D view of scan data. 3D positional information for the virtual implant component relative the 3D volume of scan data is provided based on the first positional information and the second positional information.

Inventors:
ANDERSSON MATTS (SE)
FLIVIK GUNNAR (SE)
Application Number:
PCT/SE2013/051210
Publication Date:
June 12, 2014
Filing Date:
October 17, 2013
Export Citation:
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Assignee:
ORTOMA AB (SE)
International Classes:
A61B19/00; G06F19/00; G06T19/00
Domestic Patent References:
WO2008139354A22008-11-20
Foreign References:
US20100153081A12010-06-17
US20080077003A12008-03-27
EP2175419A22010-04-14
US20070055131A12007-03-08
US20020029047A12002-03-07
US20050004451A12005-01-06
Other References:
HANSON W A ET AL.: "Orthodock - An Image Driven Orthopaedic Surgical Planning System", ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, 1990., PROCEEDINGS OF THE TWELFTH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE PHILADELPHIA, 1 November 1990 (1990-11-01), PA, USA, pages 1931 - 1932, XP000238944
Attorney, Agent or Firm:
BYSTRÖM, Linus (Gothenburg, SE)
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