| 摘要 |
The present invention relates to an adaptor for lifting a sinus, and has the technical aim of providing an adaptor that is capable of safely lifting a sinus without damaging the lining membrane of the sinus. For this purpose, the adaptor for lifting a sinus according to the present invention comprises: a main body formed into a cylindrical shape and defining a hollow portion therein, an inlet at the lower portion thereof through which water flows in, and an outlet at the upper portion thereof through which water that moves through the hollow part flows out to the sinus lining membrane; an intermediate bushing integrally formed with and enclosing an outer circumference of the main body and having a circular cross-section along the lengthwise direction thereof; and an adaptor part integrally connected to a lower surface of the intermediate bushing and enclosing the outer circumference of the main body. |
