Hinged microfracture awls

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专利权人:

发明人:

Reed Estes,Patrick Schexnailder,Robert Hergenrother

申请号：

US15311558

公开号：

US09808264B2

申请日:

2015.05.21

申请国别(地区):

US

年份:

2017

代理人:

摘要：

In one embodiment, a hinged microfracture awl includes a handle, and a shaft that extends through and from the handle, the shaft being pivotally mounted to the handle with a hinge, wherein a distal end of the shaft includes a sharp tip adapted to pierce bone and a proximal end of the shaft includes an impact head adapted to be struck by a striking tool.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/