基本信息:
- 专利标题: INTERBODY FUSION GRAFTS AND INSTRUMENTATION
- 专利标题(中):INTERBODY FUSION GRAFTS和INSTRUMENTATION
- 申请号:PCT/US9925147 申请日:1999-10-27
- 公开(公告)号:WO0024327B1 公开(公告)日:2001-01-11
- 发明人: BRANCH CHARLES L , LIU MINGYAN , BOYD LAWRENCE M , JOSSE LOIC
- 申请人: SDGI HOLDINGS INC , BRANCH CHARLES L , LIU MINGYAN , BOYD LAWRENCE M , JOSSE LOIC
- 专利权人: SDGI HOLDINGS INC,BRANCH CHARLES L,LIU MINGYAN,BOYD LAWRENCE M,JOSSE LOIC
- 当前专利权人: SDGI HOLDINGS INC,BRANCH CHARLES L,LIU MINGYAN,BOYD LAWRENCE M,JOSSE LOIC
- 优先权: US18135398 1998-10-28
- 主分类号: A61B17/56
- IPC分类号: A61B17/56 ; A61B17/02 ; A61B17/16 ; A61B17/17 ; A61B17/58 ; A61B17/88 ; A61B17/92 ; A61B19/00 ; A61F2/00 ; A61F2/28 ; A61F2/30 ; A61F2/44 ; A61F2/46
摘要:
This invention relates to implants (10) formed from donor bone for use in lumbar interbody fusion procedures and instruments for performing such procedures. The implants are formed to include a concave surface (14) formed from a portion of the medullary canal of a long bone. The concaved surface defines a recess (15) in the implant that serves as a depot for osteogenic material. Specific instruments for inserting the implants prepared according to this invention and for preparing the intervertebral space to receive the implants are also provided.
摘要(中):
本发明涉及由供体骨形成的用于腰椎间融合术的植入物(10)和用于执行这种程序的器械。 植入物形成为包括由长骨的髓质管的一部分形成的凹面(14)。 凹形表面限定了植入物中的凹陷(15),其用作成骨材料的贮库。 还提供了用于插入根据本发明制备的植入物和用于准备椎间隙以接收植入物的特定仪器。
公开/授权文献:
- WO0024327A3 INTERBODY FUSION GRAFTS AND INSTRUMENTATION 公开/授权日:2000-11-09
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 |
--------A61B17/56 | .治疗骨或关节的装置或方法;其专用设备 |