| 摘要 |
The invention relates to a medical guide wire comprising a wire core (2), e.g. made of MR-invisible material, and a sheath (6) surrounding the wire core at least in parts and with touching contact. According to the invention, the sheath (6) can have a multiple layer structure which has at least two solid-material and/or fibre layers (61, 62, 63) formed by different, MR-invisible plastic materials, wherein the MR marker has at least one MR-marker element that is at least partially integrated in the multiple layer structure of the sheath or that is surrounded by the latter. The invention also relates to the use thereof in invasive medicine. |
