Joseph W. Yedlicka,Robert A. Till, Jr.,Nancy S. Yedlicka,Patricia M. Till
申请号：
US11788415
公开号：
US08480673B2
申请日:
2007.04.20
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A cavity drill is provided, which is configured for use with a bone drill. The cavity drill includes a body. The bone drill has a first portion movably connected to a second portion. A third portion is movably connected to the second portion. The body is mounted with the third portion of the bone drill. A sheath extends from the third portion to a distal end. A curette is connected with the distal end of the bone drill. The curette is composed of retractable cutting tines/blades which are turned/powered by the bone drill motor. The curette tines can be used in a partially or fully deployed state and at low or high speed. The curette is designed to create cavities of varying size in a bone. The cavity drill and the bone drill may include a radiation protection guard and radiolucent portions. Methods of use are also provided.
