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US 2026/0191550 A1Published application
Bending structure and surgical tool using same
AssigneeNHK Spring Co., Ltd.
InventorsYuki HAYAKAWA, Takafumi HIRATA, Yuta ISHIYAMA
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Abstract
A bending structure capable of achieving a reduced diameter includes: a bending part which performs bending and stretching; a movable part which is provided at a movable side end that operates according to the bending and stretching of the bending part; an operation wire which is inserted through the bending part and the movable part, has an end on the movable part, and is for causing the bending and stretching; and a case part which is mounted on the movable part and holds the end of the operation wire on the movable part.
Claims7
A bending structure, comprising:
- a bending part, performing bending and stretching;
- a movable part, provided at a movable side end part that operates according to the bending and stretching of the bending part;
- an operation wire for performing the bending and stretching, being inserted through the bending part and the movable part, and comprising an end part positioned on the movable part;
- and
- a holding member, mounted on the movable part, and holding the end part of the operation wire on the movable part.
2 more elements
Dependencies are inferred from the claim text.