骨手術用器械
- 专利权人:
- 西島メディカル株式会社
- 发明人:
- 大竹 知博,田部 公資
- 申请号：
- JP2009282014
- 公开号：
- JP5431895B2
- 申请日:
- 2009.12.11
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an instrument for bone surgery which evades interference between members and is excellent in work efficiency.
SOLUTION: The instrument 10 for the bone surgery includes an instrument body 11, a guide member 3 and a tool 40. A tool body 41 has a connectin portion 42A with a surgical instrument 2 at one end part and an operation portion 43 at the other end part. A mounting part 42B is set in the vicinity of the connection portion 42A of the tool body 41, and a pressurizing member 50 for pressurizing a bone 1 by being abutted with the guide member 3 is disposed between the mounting portion 42B and the operation portion 43. The pressurizing member 50 includes a compression sleeve 51 and a compression handle 55 having a threaded portion 56 with the compression sleeve 51. By turning the compression handle 55 in the direction of shortening the length of a threadedly engaged portion 58, the compression sleeve 51 is moved in the direction of being abutted with the guide member 3 mounted on the mounting portion 42B and the bone 1 is pressurized.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
