DOGUET, PASCAL,OLBRECHTS, BENOIT,GODFRAIND, CARMEN,DE COCK DE RAMEYEN, AURELIE
申请号：
CA3035276
公开号：
CA3035276A1
申请日:
2016.10.10
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
The present invention concerns an implantable medical device (1) comprising a housing (2) enclosing an electronic circuit and source of power, and an optical unit (3) sealingly coupled to the housing, said optical unit consisting of: a monolithic block unit (4) made of a transparent ceramic material and comprising: o a thin window (4w) defined by an inner surface and an outer surface, o an outer mating structure (4om) for coupling a fibre optic to the monolithic block, and o an inner mating structure (4im) for permanently coupling a light unit, and a light unit (5) rigidly mounted in the inner mating structure (4im) of the monolithic block unit, and comprising a light element including one or more of an inner light source (5L), and /or a photodetector (5d), wherein the light element and a fibre optic engaged in the outer mating structure are in alignment with a corresponding reference point (4r) located on the thin window.
