大腿骨骨折治療用手術器具
- 专利权人:
- ナカシマメディカル株式会社
- 发明人:
- 山崎 謙,冨重 治,齊藤 和正,藏本 孝一,高橋 広幸,藤田 圭生
- 申请号：
- JP2009276011
- 公开号：
- JP5403812B2
- 申请日:
- 2009.12.04
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To permit an X-ray marker provided in a center guide to be easily matched with an X-ray irradiation direction and a lug screw to be accurately and surely stuck by providing a sight permitting the X-ray irradiation direction to be confirmed in the target device in the center guide additionally provided at the target device used to stick the lug screw from a nail inserted into the thigh bone.
SOLUTION: In the surgical instrument for treating thigh bone fracture which includes the target device 1 connected to the upper part of the nail inserted into the thigh bone, and the center guide 14 provided with the X-ray marker as the guide of the lug screw stuck from the target device, the X-ray marker is made of two wall-like pieces having a depth in the X-ray irradiation direction, and the sight matched with the center line of a lug screw sticking hole is provided in a guide pin projection place in the target device or the nail.
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- 来源网站：
- 中国工程科技知识中心
