公开(公告)号：US11219487B2

公开(公告)日：2022-01-11

申请号：US15508966

申请日：2015-08-31

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Xingchi He ,  Aleksandra Popovic ,  Molly Lara Flexman ,  Paul Thienphrapa ,  David Paul Noonan ,  Ron Kroon ,  Aryeh Leib Reinstein

IPC: A61B34/20 ,  A61B34/10 ,  A61B90/00 ,  A61F2/46 ,  A61B34/00 ,  A61B17/00

Abstract: An optical shape sensing system includes an attachment device (130) coupled at an anatomical position relative to a bone. An optical shape sensing fiber (102) is coupled to the attachment device and configured to identify a position and orientation of the attachment device. An optical shape sensing module (115) is configured to receive feedback from the optical shape sensing fiber and register the position and orientation of the attachment device relative to an anatomical map.