Patent ID: 8226409

Claim:
A method for dental implant installation comprising the steps of: forming an aperture in an alveolar bone through a gum, wherein said aperture is located in a portion of said alveolar bone which is located in a wall portion of a sinus compartment; wherein said wall portion of said sinus compartment is located in an area of a floor of said sinus compartment, and wherein an axis of said aperture intersects an axis of a tooth root socket at a point located within said sinus compartment; expanding said aperture to a conic-type opening using a truncated cone-type expanding device including a truncated cone portion with an abrasive surface; said expanding device comprises a hemispherical portion with a fine surface for prevention of a traumatization of a Schneiderian membrane of said sinus compartment during expansion of said aperture; elevating said Schneiderian membrane from said alveolar bone by a pumping of a substance located in a cylindrical body compartment of a blowing device into an area located between said alveolar bone and said Schneiderian membrane of said sinus compartment, wherein said pumping is provided through a substance channel of a conic nozzle which is coupled with a cylindrical projection of said blowing device, and wherein said conic nozzle is inserted in said conic-type opening; said conic nozzle further comprises a balloon located in an area of a vertex of said conic nozzle, wherein said pumping of said substance located in said cylindrical body compartment of said blowing device is provided into said balloon through said substance channel, and wherein said substance inflates said balloon in said area located between said alveolar bone and said Schneiderian membrane of said sinus compartment providing elevation of said Schneiderian membrane from said alveolar bone; inserting an artificial bone graft material into said area located between said alveolar bone and the elevated Schneiderian membrane by said blowing device through said conic nozzle of said blowing device inserted in said conic-type opening; providing said artificial bone graft material in said area of said floor of said sinus compartment where said tooth root socket is located; providing an installation of said dental implant into a formation created by said alveolar bone and said artificial bone graft material through said tooth root socket.