| 摘要 |
PROBLEM TO BE SOLVED: To provide a treating implement for an endoscope where dirt is difficult to be stuck to a flexible sheath, washing is easy a diameter can be formed to be small and bending tendency is hardly formed. SOLUTION: The flexible sheath 1 consists of a super elastic alloy pipe. The sheath 1 consists of the super elastic alloy pipe such as nickel titanium based. |
