It include sleeve the present invention relates to implantable probe, one can be wrapped in long cylindrical body, and the sleeve carries at least one detection/electrode (28) by the material of elastically deformable including a film (26). The prestressing force of film is to allow from volume from its initial position, wherein unfolded state of the film in stress, to end position, wherein the film is free conch rotation shaped sleeve. Finally,Sleeve position, film (26) include at least one region, these stress the closer first and/or second transverse edge longitudinal edge, region compare the film positioned at central area, so that film is opened at least one end of creation. The invention further relates to one kind for manufacturing this casing for can plant probe.
