| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire-loop type processing instrument for endoscope which easily collects foreign objects, etc., in the narrow hollow of a pipe, and is highly safe when an elastic wire is broken due to excessive force. SOLUTION: In a wire-loop type processing instrument for endoscope in which several elastic wires 3 bound at the top end and the rear end to form a loop are connected to the top end of an operation wire 2, a top end A of the elastic wires 3 is not bound using other materials but soldered, brazed, or welded to be bound into one body. |
