implantable medical device, parts kit, implantable medical set, and process for the production of an implantable medical set

摘要

the present invention concerns an implantable medical device (1) comprising an envelope (2) involving an electronic circuit and energy source, and an optical unit (3) mounted in a tight way to the liner, the optical unit consisting of: a monolithic block unit (4) made of transparent ceramic material and comprising a narrow window (4w) defined by an internal surface and an external surface, an external matching structure (4om) for attaching optical fibre to the monolithic block, and internal correspondence structure (4im) for permanently coupling a light unit,is a unit of light (5) rigidly mounted on the internal correspondence structure (4im) of the monolithic block unit and comprising an element of light including one or more from an internal light source (5l) and/or a photodetector (5d),where the light element and an optical fiber embedded in the external matching structure are in alignment with a corresponding reference point (4r) located in the narrow window.