
基本信息:
- 专利标题: Bidirectional reaming cutter
- 专利标题(中):双向铰刀
- 申请号:US11090719 申请日:2005-03-25
- 公开(公告)号:US20050283160A1 公开(公告)日:2005-12-22
- 发明人: Brad Knisely , Tamela Garber
- 申请人: Brad Knisely , Tamela Garber
- 主分类号: A61B17/16
- IPC分类号: A61B17/16 ; B23D77/12 ; B23D77/14
摘要:
A surgical rotary reamer including a shaft and a cutting head connected to the shaft. The cutting head has a plurality of cutting teeth. At least one cutting tooth has a forward portion, a rearward portion and a mid-portion therebetween. The forward portion has a first cutting edge that cuts in a first rotary direction. The rearward portion has a second cutting edge that cuts in the first rotary direction and/or a second rotary direction. The mid-portion interconnects the forward portion and the rearward portion and includes a recessed portion.
摘要(中):
一种外科旋转铰刀,包括轴和连接到轴的切割头。 切割头具有多个切割齿。 至少一个切割齿具有前部,后部和中间部分。 前部具有沿第一旋转方向切割的第一切削刃。 后部具有沿第一旋转方向和/或第二旋转方向切割的第二切割刃。 中间部分将前部和后部互连,并包括凹部。
公开/授权文献:
- US08025662B2 Bidirectional reaming cutter 公开/授权日:2011-09-27
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 |
--------A61B17/16 | .碎骨器;骨钻或骨凿;环钻 |