基本信息:
- 专利标题: FLEXIBLE TREPHINE AND METHOD OF REMOVING A BOWED IMPLANT FROM A BONE
- 专利标题(中):灵活的手术和从骨头移除压迫的植入物的方法
- 申请号:PCT/US2008/001812 申请日:2008-02-12
- 公开(公告)号:WO2008100484A1 公开(公告)日:2008-08-21
- 发明人: MENEGHINI, R., Michael , MARYAN, J., Brian
- 申请人: ARTHROPLASTY INNOVATIONS, LLC , MEDVATION, INCORPORATED , MENEGHINI, R., Michael , MARYAN, J., Brian
- 申请人地址: 3328 Kilkenny Circle Carmel, IN 46032 US
- 专利权人: ARTHROPLASTY INNOVATIONS, LLC,MEDVATION, INCORPORATED,MENEGHINI, R., Michael,MARYAN, J., Brian
- 当前专利权人: ARTHROPLASTY INNOVATIONS, LLC,MEDVATION, INCORPORATED,MENEGHINI, R., Michael,MARYAN, J., Brian
- 当前专利权人地址: 3328 Kilkenny Circle Carmel, IN 46032 US
- 代理机构: POSZ, David, G. et al.
- 优先权: US60/900,983 20070213
- 主分类号: A61B17/32
- IPC分类号: A61B17/32
摘要:
A flexible trephine includes a flexible section that is formed of a spring member. The trephine is tubular and includes a central passage so that the trephine can coaxially fit over a longitudinal implant while force is applied to the trephine. The trephine has an annular cutting head for removing bone that surrounds the implant, so that the implant can be removed. The trephine is urged in the longitudinal direction of the implant while fitted coaxially on the implant so that the implant can be separated from the bone. The flexible section of the trephine allows the trephine to conform to and follow a bowed implant. The cutting head can include multiple teeth or a single osteotome.
摘要(中):
柔性环钻包括由弹簧构件形成的柔性部分。 环钻是管状的,并且包括中央通道,使得环钻可以同时配合在纵向植入物上,同时施加到环管的力。 环钻具有用于去除围绕植入物的骨的环形切割头,使得可以移除植入物。 沿着植入物的纵向推动环钻,同时同轴地植入植入物,使得植入物可以与骨分离。 环钻的柔性部分允许环钻符合并遵循弓形植入物。 切割头可以包括多个齿或单个骨凿。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B17/00 | 外科器械、装置或方法,例如止血带 |
--------A61B17/32 | .手术切割器械 |