您的位置: 首页 > 农业专利 > 详情页

DEVICE FOR FIXING SCREWS IN OSTEOPOROTIC BONES
专利权人:
发明人:
申请号:
EP08829386.5
公开号:
EP2233096B1
申请日:
2008.09.03
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
The invention relates to a device for fixing screws in osteoporotic bones, formed by biocompatible fixing elements and an instrument for placing same. The instrument consists of two parts, a male part (A) and a female part (B), which can perform a relative linear sliding movement. The caudal end of each part has a pivoting jaw (Pa, Pb) forming an inverted U therebetween. The biocompatible element is placed in the jaw of the male part, which element will be traversed by a screw inserted through interchangeable guides (g) placed in the other jaw, acting as a locking and fixing nut for said screw. Both parts have a handle (m) to allow moving the jaws closer together. The opening of the device, restricted by a closure (C), is achieved by the action of a compression spring (R), upon releasing, by the action of the thumb, the catch inserted in the upper face, cut in a saw-toothed manner, of part A.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充