专利名称：Threaded bone tunnel dilator
发明人：Greg Hicken,Greta Jo Hays,T. Wade Fallin
wsbs申请号：US09432477
armin申请日：19991101
少儿英语加盟排名
公开号：US06540752B1
公开日：
20030401汉译英转换器
专利内容由知识产权出版社提供
专利附图：
摘要：A cannulated threaded bone tunnel dilator that accurately advances through bone and dilates a bone tunnel in a gentle, controlled manner, including a distal tapered,threaded tip and a body mou
lovey dovey什么意思refusnted on the distal end of a shaft. The proximal end of the shaft includes a drive attachment for rotating the dilator so as to threadingly advance the
dilator. In u, a guidewire is driven into bone, and then the surgeon advances the dilator along the guidewire until the tip of the dilator engages the bone. The surgeon then rotates the dilator clockwi so as to threadingly advance the dilator through the bone until the dilator reaches a desired depth. After reaching the desired depth, the surgeon removes the dilator by rotating the dilator counterclockwi and retracting the dilator from the then-compacted bone tunnel. The peaks and troughs of the dilator's thread compact the bone so as to create the dilated bone tunnel. However, the peaks and troughs do not extend beyond a smooth cylindrical body, thus, following dilation, the resultant bone tunnel is smooth and compacted.公主日记1电影
申请人：HICKEN GREGqs2022年世界大学排名
extant代理机构：Pandiscio & Pandiscio, P.C.
英语速成班
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