The disclosure includes an apparatus for insertion into a body lumen. The apparatus can comprise an optical fiber pressure sensor. The optical fiber pressure sensor can comprise an optical fiber configured to transmit an optical sensing signal. A temperature compensated Fiber Bragg Grating (FBG) interferometer can be in optical communication with the optical fiber. The FBG interferometer can be configured to receive a pressure and modulate, in response to the received pressure, the optical sensing signal. A compliant member such as a sensor membrane can be in physical communication with the FBG interferometer. The membrane configured to transmit the received pressure to the FBG interferometer.
申请公布号
EP2856098(A2)
申请公布日期
2015.04.08
申请号
EP20130727763
申请日期
2013.05.24
申请人
EBERLE, MICHAEL J.;TASKER, DIANA MARGARET;ROURKE, HOWARD NEIL;SPAMER, DAVID J.
发明人
EBERLE, MICHAEL J.;TASKER, DIANA MARGARET;ROURKE, HOWARD NEIL;SPAMER, DAVID J.