MOTION COMPENSATION AND PATIENT FEEDBACK IN MEDICAL IMAGING SYSTEMS,申请号WO2011IB51340-传众专利搜索

MOTION COMPENSATION AND PATIENT FEEDBACK IN MEDICAL IMAGING SYSTEMS

申请公布号：WO2011138691(A1)

申请号：WO2011IB51340

申请日期：2011.03.29

申请公布日期：2011.11.10

申请人：

KONINKLIJKE PHILIPS ELECTRONICS N.V.;WANG, JINNAN;CHAN, RAYMOND;'T HOOFT, GERT;DESJARDINS, ADRIEN EMMANUEL;HALL, CHRISTOPHER STEPHEN

发明人：WANG, JINNAN;CHAN, RAYMOND;'T HOOFT, GERT;DESJARDINS, ADRIEN EMMANUEL;HALL, CHRISTOPHER STEPHEN

分类号：A61B5/11;A61B5/055;A61B6/00;G01B11/16

主分类号：A61B5/11

摘要：<p>An optical motion sensing system (10) for use in imaging an anatomical structure employs an optical motion sensor (20) including a body contour conforming matrix ("BCCM") (30) and an optical fiber (40). Upon BCCM (30) being adjoined to the anatomical structure, BCCM (30) structurally conforms at least partially to a surface contour of the anatomical structure for reciprocating any motion by the anatomical structure. Optical fiber (40) is at least partially embedded in the BCCM (30) for generating an encoded optical signal (42) indicative of a shape of the optical fiber (40) responsive to any reciprocal motion by the BCCM (30) during an imaging of the anatomical structure. System (10) further employs a motion tracker (50) responsive to encoded optical signal (42) for periodically reconstructing the shape of optical fiber (40) with each change in the shape of optical fiber (40) representing motion by the anatomical structure.</p>