公开(公告)号：CA2878706A1

公开(公告)日：2014-01-23

申请号：CA2878706

申请日：2013-07-15

Applicant: UNIV WESTERN ONTARIO ,  CT FOR IMAGING TECHNOLOGY COMMERCIALIZATION

Inventor： BAX JEFFREY ,  FENSTER AARON

IPC: G01B5/004 ,  A61B19/00 ,  B25J11/00 ,  B25J19/02 ,  G01C9/00

Abstract: A mechanical tracking system comprises a first set of linkage arms, a second set of linkage arms, a pair of shafts connected at first end to one arm of the first set of linkage arms and at a second end to one arms of said second set of the linkage arms, wherein each arm of the second set of linkage arms is oriented out of phase with a respective arm of the first set of linkage arms, an attachment shaft positioned adjacent to the first set of linkage arms to accommodate a tool, and a sensor arrangement configured lo sense the orientation and position of the attachment shaft.

公开(公告)号：CA2839854A1

公开(公告)日：2015-07-17

申请号：CA2839854

申请日：2014-01-17

Applicant: CT FOR IMAGING TECHNOLOGY COMMERCIALIZATION CIMTEC

Inventor： ZHAO SHUANG-REN ,  FENSTER AARON ,  DE SILVA THARINDU ,  WARD AARON D

IPC: A61B8/13 ,  G06T7/00

Abstract: Disclosed herein is a system and method for generating a motion-corrected 2D image of a target. The method comprises acquiring a 3D static image of the target before an interventional procedure. During the procedure, a number of 2D real time images of the target are acquired and displayed. A slice of the 3D static image is acquired and registered with one 2D real time image and then the location of the 3D static image is corrected to be in synchrony with body motion. The motion corrected 2D image of the target is then displayed.

公开(公告)号：IN1064DEN2015A

公开(公告)日：2015-06-26

申请号：IN1064DEN2015

申请日：2015-02-10

Applicant: UNIV WESTERN ONTARIO ,  CT FOR IMAGING TECHNOLOGY COMMERCIALIZATION

Inventor： BAX JEFFREY ,  FENSTER AARON

IPC: G01B5/004 ,  A61B19/00 ,  B25J11/00

Abstract: A mechanical tracking system comprises a first set of linkage arms a second set of linkage arms a pair of shafts connected at first end to one arm of the first set of linkage arms and at a second end to one arms of said second set of the linkage arms wherein each arm of the second set of linkage arms is oriented out of phase with a respective arm of the first set of linkage arms an attachment shaft positioned adjacent to the first set of linkage arms to accommodate a tool and a sensor arrangement configured lo sense the orientation and position of the attachment shaft.

公开(公告)号：EP2872853A4

公开(公告)日：2016-03-09

申请号：EP13820683

申请日：2013-07-15

Applicant: UNIV WESTERN ONTARIO ,  CT FOR IMAGING TECHNOLOGY COMMERCIALIZATION

Inventor： BAX JEFFREY ,  FENSTER AARON

IPC: G01B5/004 ,  B25J11/00 ,  B25J19/02 ,  G01C9/00

CPC classification number: G01D5/14 ,  A61B5/055 ,  A61B6/032 ,  A61B8/0841 ,  A61B8/085 ,  A61B8/0858 ,  A61B8/4218 ,  A61B8/4263 ,  A61B8/466 ,  A61B8/483 ,  A61B34/20 ,  A61B34/30 ,  A61B90/11 ,  A61B2034/2059 ,  A61B2090/378 ,  G01B5/004 ,  G01D5/26

Abstract: A mechanical tracking system comprises a first set of linkage arms, a second set of linkage arms, a pair of shafts connected at a first end to one arm of the first set of linkage arms and at a second end to one arm of said second set of the linkage arms, wherein each arm of the second set of linkage arms is oriented out of phase with a respective arm of the first set of linkage arms, an attachment shaft positioned adjacent to the first set of linkage arms to accommodate a tool, and a sensor arrangement configured to sense the orientation and position of the attachment shaft.