Patent ID: 9072475
Filing Date: 2015-07-07
Classification: A61B,A61M

Abstract:
1. A needle comprising an elongated first shaft element with a C-shaped cross section including a first middle section between two first end sections in a circumferential direction, an elongated second shaft element with a C-shaped cross section including a second middle section between two second end sections in a circumferential direction, wherein the first shaft element and the second shaft element are adapted to be detachably connected to each other, so that the first end sections overlap with the respective second end sections, an elongated probe body which is movably accommodatable in an inner space formed by the first and second shaft elements when connected to each other, wherein the second shaft element further includes an outward-projection between the second middle section and each of the second end sections, wherein each of the outward-projections forms a duct, and wherein, when the first and second shaft elements are connected to each other, the overlapping of the end sections of the first and second shaft elements is limited by the outward-projections.