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Method and Apparatus for Forming a Hole in Bone During a Surgical Procedure
专利权人:
Zachary Wagner
发明人:
Zachary Wagner,Kevin T. Stone,Brian K. Berelsman
申请号:
US13242157
公开号:
US20130079780A1
申请日:
2011.09.23
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A method and tool for forming a hole in a bone. The method includes bringing a bone cutting tool extending along a longitudinal axis into engagement with a cortical portion of the bone. A distal portion of the bone cutting tool is passed into the cortical portion of the bone up to a first predetermined depth to form a first bore. The bone cutting tool is then driven in the axial direction to a second predetermined depth to form a keyway portion in the first bore with a cutting tooth of the bone cutting tool. The bone cutting tool is then rotated about the longitudinal axis to form a second bore in a cancellous portion of the bone. The first bore and the second bore have a shoulder extending therebetween. The bone cutting tool is removed from the hole formed by the first and second bores in the bone.
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中国工程科技知识中心
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