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Expanding trial stem for orthopaedic surgery
专利权人:
Roy Philip Splieth
发明人:
Roy Philip Splieth,Shawn Michael Kroll
申请号:
US11503459
公开号:
US08216320B2
申请日:
2006.08.11
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A trial device and a method for using the device in surgery are disclosed. The device includes a body including a proximal portion and a distal portion. The proximal portion has a post or trunion projecting therefrom. The distal portion extends from the proximal portion and includes a first arm and a second arm, the first and second arms being moveable with respect to one another. The body further includes a cavity formed therein so as to extend through the proximal portion and into the distal portion. The device further includes a driver adapted for sliding engagement within the internal cavity of the body such that movement of the driver, preferably in a distal direction, causes movement of a portion of the first arm away from a portion of the second arm.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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