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公开(公告)号:WO2009070896A1
公开(公告)日:2009-06-11
申请号:PCT/CA2008/002146
申请日:2008-12-05
Applicant: PYNG MEDICAL CORP. , BROWNE, Gregory Vincent , SIMBECK, Werner Reinhard , DENNY, Christopher Grant , BONAR, David Brian , GILHULY, Terence
Inventor: BROWNE, Gregory Vincent , SIMBECK, Werner Reinhard , DENNY, Christopher Grant , BONAR, David Brian , GILHULY, Terence
CPC classification number: A61B17/1604 , A61B17/16 , A61B17/1615 , A61B17/1624 , A61B17/1691 , A61B17/17 , A61B17/1764 , A61B17/1789 , A61B17/3472 , A61B17/3494 , A61B90/03 , A61B2017/00539 , A61B2017/00544 , A61B2017/00548 , A61B2017/3407 , A61B2017/347 , A61B2090/032 , A61B2090/034 , A61B2090/08021 , A61B2217/005 , A61B2217/007 , A61M5/158 , A61M25/04 , A61M39/0247 , A61M2005/1585 , A61M2039/025 , A61M2039/0291
Abstract: Some introducer tools for bone portals have a handle coupled to a driving member by a force-limiting coupling. A bone portal comprising a bone-penetrating portion and a bone stop may be driven to a desired depth in bone when the force-limiting coupling allows application of force to the bone portal that is sufficient to drive the bone-penetrating portion of the portal into the bone but not sufficient to drive the bone stop significantly into the bone. Bone portals of various types are described herein. Various configurations for stylets suitable for use in introducing bone portals or otherwise penetrating bone and methods for inserting bone portals are also described herein.
Abstract translation: 用于骨门入口的一些导引器工具具有通过限制力联接器联接到驱动构件的手柄。 包括骨穿透部分和骨块的骨质入口可以被驱动到骨骼中期望的深度,当限制力联接允许施加力到骨入口足以驱动入口的骨穿透部分 骨骼但不足以驱动骨头显着地进入骨骼。 本文描述了各种类型的骨门户。 本文还描述了适用于引入骨入口或以其他方式穿透骨的样式的各种配置以及插入骨门的方法。