MOTION COMPENSATION AND PATIENT FEEDBACK IN MEDICAL IMAGING SYSTEMS
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>
申请公布号
WO2011138691(A1)
申请公布日期
2011.11.10
申请号
WO2011IB51340
申请日期
2011.03.29
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