| 主权项 |
1. An integrated alveolar bone dilating apparatus for a dental implant, comprising:
a cylindrical shaped grip; a stopper connected to the grip, wherein the stopper has an upper surface and a diameter greater than a diameter of the grip; a dilating part including a conic shaped dilator and two blades, the dilating part being connected to the stopper, wherein the diameter of the stopper is greater than an oval shaped diameter of the conic shaped dilator when taken in a horizontal cross-section parallel to the upper surface of the stopper, wherein the conic shaped dilator includes the oval shaped diameter being linearly reduced along an entire length of the dilator, and the two blades are symmetrically disposed on a circumference surface of the entire length of the dilator and protrude outward from the circumference surface, and wherein, when taken in the horizontal cross-section, the oval shaped dilator has a first point, a second point, a third point opposite the first point, and a fourth point opposite the second point located on the circumference surface, wherein a first blade of the two blades has a first end point, a first straight line extending outward from the first point and a second straight line extending outward from the second point and meeting with the extended first straight line at the first end point, and wherein a second blade of the two blades has a second end point opposite the first end point, a third straight line extending outward from the third point and a fourth straight line extending outward from the second point and meeting with the extended third straight line at the end point. |
