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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0999689 (2007-12-06) |
등록번호 | US8066739 (2011-11-16) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 56 인용 특허 : 432 |
A tool set for implanting bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws includes a pair of independently mountable and manipulatable elongate guide tools that form a unitary tool guide when desired. Each guide tool includes attach
A tool set for implanting bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws includes a pair of independently mountable and manipulatable elongate guide tools that form a unitary tool guide when desired. Each guide tool includes attachment structure for independent operable connection of the guide tool to an arm of the bone screw. The bone screw/guide tool attachment includes an undercut and/or recess so as to resist separation of the guide tool member from an attached bone screw. A removable stabilizer cooperating with the pair of guide tools places such tools in a set spaced relation to one another when desired. Further tools include a cooperating bone screw driver with an attached stabilizer, a closure starter/reduction tool, a closure driver and a counter torque tool.
What is claimed and desired to be secured by Letters Patent is as follows: 1. In a medical implant holding tool having structure at a lower end thereof that is operably mateable with opposed sides of a bone attachment receiver, the improvement wherein the holding tool has an elongate channel extendi
What is claimed and desired to be secured by Letters Patent is as follows: 1. In a medical implant holding tool having structure at a lower end thereof that is operably mateable with opposed sides of a bone attachment receiver, the improvement wherein the holding tool has an elongate channel extending along an entire length thereof defined by first and second discrete parts, each part having structure for attachment to the bone attachment receiver, the first and second parts being independently manipulatable with respect to one another and having variable spacial relationships therebetween during operation thereof.
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