| 摘要 |
The invention relates to a device for the extraction of a spiral from a blood vessel with said device comprising a guide wire ( 3 ) which bends back on itself in its distal region where it forms into an arched structure and thus an anchoring part. The free end ( 7 ) of the guide wire ( 3 ) points towards the proximal end of said wire ( 3 ) and can be hooked onto the spiral ( 8 ) that is to be extracted.
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