公开(公告)号：EP2908722A1

公开(公告)日：2015-08-26

申请号：EP13847425.9

申请日：2013-09-13

Applicant: Nokia Technologies OY

Inventor： BOWER, Chris ,  BAILEY, Marc ,  MARINELLI, Claudio

IPC: A61B5/024 ,  A61B5/1455 ,  G02B6/10 ,  G02B6/36

CPC classification number: A61B5/02438 ,  A61B5/02427 ,  A61B5/6832 ,  A61B5/6844 ,  A61B2562/146 ,  A61B2562/164

Abstract: A wearable apparatus (127) comprising a plurality of waveguides (102) each configured to act as a conduit for light emitted from an illumination source (104) to a photodetector (105) via an interaction portion (112) of the respective waveguide, the interaction portion of each waveguide configured to channel the light out of the respective waveguide to enable interaction of the light with the wearer's body (101) and back into the respective waveguide to enable detection of the interacted light by the photodetector.

Abstract translation: 一种包括多个波导（102）的可佩戴装置（127），每个波导被配置为用作经由相应波导的相互作用部分（112）从照明源（104）发射到光电检测器（105）的光的导管，所述 每个波导的相互作用部分被配置为将光引导出相应的波导，以使得光与佩戴者的身体（101）相互作用并且返回到相应的波导中以使得能够通过光电探测器检测相互作用的光。