SURGICAL INSTRUMENT

摘要

A surgical instrument is disclosed, preferably for the minimally invasive intervention in human or animal tissues, comprising a, for example, needle- shaped base body (3) with at least one passage formed from a hollow fibre (2 ). The at least one hollow fibre (2) is surrounded by a matrix (5) of a fibre composite material. The use of a hollow fibre (2) permits a simple productio n, in particular, of instruments with a number of passages. The use of more tha n one hollow fibre (2) within the base body (3) increases the application possibilities, for example, simultaneous monitoring and treatment of the tissue.