发明名称 |
BENDING ANGLE ADJUSTMENT MECHANISM OF ENDOSCOPE |
摘要 |
A bending angle adjustment mechanism includes a rod member that is disposed along a traveling path of a long member that is connected to a bending portion that is bendable and has a threaded portion formed thereon, an adjustment piece that is disposed in a predetermined position of the rod member by being engaged with the threaded portion, and restricts movement of the long member, a head portion that is provided at an end portion of the rod member to rotate the rod member, a support member that is provided at both ends of the rod member and rotatably supports the rod member, and a convex portion that protrudes to be higher than a lower edge position of an outer circumferential edge portion of the head portion while keeping the head portion of the rod member which is supported by the support member, in a rotatable state. |
申请公布号 |
US2014357954(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201414327628 |
申请日期 |
2014.07.10 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
KOYAMA Reiji |
分类号 |
A61B1/005;A61B1/008 |
主分类号 |
A61B1/005 |
代理机构 |
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代理人 |
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主权项 |
1. A bending angle adjustment mechanism for an endoscope, comprising:
a rod member that is disposed along a traveling path of a long member that is connected to a bending portion that is bendable, and has a threaded portion formed thereon; an adjustment piece that is disposed in a predetermined position of the rod member by being engaged with the threaded portion, and restricts movement of the long member; a head portion that is provided at an end portion of the rod member to rotate the rod member; a support member that is provided at both ends of the rod member and rotatably supports the rod member; and a convex portion that protrudes to be higher than a lower edge position of an outer circumferential edge portion of the head portion, while keeping the head portion of the rod member which is supported by the support member, in a rotatable state. |
地址 |
Tokyo JP |