| 摘要 |
<p>An implant drill having maxillary sinus lifting function is provided, which enables to clean the inside of a hollow by spraying washing water through a through-hole. An implant drill having maxillary sinus lifting function comprises: a body of drill(1); a connection part(2) connecting the body of drill to the operation tool; a hollow(3) formed inside the main body in a longitudinal direction; and a lifting member(4) installed at the hollow. The lifting member is formed of a discrimination piece in the side wall. A through-hole is formed in the side wall of the main body. The main body and connection part are separated to have a structure for easy washing.</p> |
