Abstract: Disclosed is a drill for implant surgery drill for implant surgery. The drill includes a drill connecting part having a drill top portion formed at one side of the top portion thereof, a drill fixing groove formed on the lower portion of the drill top portion, and a drill connecting body formed on the lower portion of the drill fixing groove; and a drilling part disposed on the underside of the drill connecting part and having a cylindrical shape in such a manner as to be small in diameter toward the lower portion thereof and to have a space portion formed at the inside thereof.

Abstract: A magic threader for a dental implant is disclosed, particularly, a dental implant capable of increasing coupling strength under a stable structure by specifying thickness of a thread portion, and pitch between thread portions in consideration of a difference in strength between titanium and bone to decrease stress of an alveolar bone by the thread portion and prevent damage to the alveolar bone and is capable of conducting compression of the thread portion for the alveolar bone in only one direction (direction A), minimizing compression of the thread portion for the alveolar bone in a direction B or a direction C inclined with respect to direction A, and maximizing stress dispersion by configuring the thread portion in a rectangular plate shape and specifying an angle of the screw thread in a specific numerical range.

Abstract: Disclosed is a safety subantral membrane lifter including a bone-fixing unit including a bone-fixing arm mounted on the top of the bone-fixing unit, a bone-fixing unit body arranged at the lower end of the bone-fixing unit, and a bone-fixing unit support arranged at the lower end of the bone-fixing unit body. The bone-fixing unit includes a bone-fixing unit body; a bone-fixing arm arranged at one end of the bone-fixing unit body and which is inclined toward one end thereof, two side blades protruding outwardly from both sides of the bone-fixing unit body and formed in the vertical direction so as to be sharp, and a bone-fixing support arranged at the lower end of the bone-fixing unit.

Abstract: A magic threader for a dental implant is disclosed, particularly, a dental implant capable of increasing coupling strength under a stable structure by specifying thickness of a thread portion, and pitch between thread portions in consideration of a difference in strength between titanium and bone to decrease stress of an alveolar bone by the thread portion and prevent damage to the alveolar bone and is capable of conducting compression of the thread portion for the alveolar bone in only one direction (direction A), minimizing compression of the thread portion for the alveolar bone in a direction B or a direction C inclined with respect to direction A, and maximizing stress dispersion by configuring the thread portion in a rectangular plate shape and specifying an angle of the screw thread in a specific numerical range.

Abstract: The present invention relates to a bone carving tool for creating a convex ridge for the inner border of the initial hole for placement of an implant hole, and comprises: a bone carving unit with tapering diameters ranging from 2 to 7 mm, which has a plurality of triangular-shaped projections disposed on the lateral sides thereof forming a triangular prism-shape; and a supporting portion for supporting the bone carving unit connected to the bone carving unit at a lower aspect thereof, wherein the diameter of the bone carving unit gradually narrows towards the upper aspects thereof and the uppermost aspects of the plurality of triangular-shaped projections and the triangular prism-shape coalesce to a single point.

Abstract: Provided is an integrated alveolar bone dilating apparatus for dental implant. The apparatus includes a grip, a stopper, and a dilating part. The grip has a cylindrical shape. The stopper is disposed under the grip and has a diameter greater than a diameter of the grip. The dilating part is disposed under the stopper. Here, the dilating part includes a dilator reduced in diameter toward a lower portion thereof and having an inverted conic shape with a sharp tip, and two blades disposed on both sides of the dilator and being sharp toward the outside.

Abstract: The present invention relates to an abutment capable of accommodating core crowns manufactured at various angles and functioning as a healing abutment having a cap attached thereto, to a method for manufacturing dental implant prostheses using the abutment, and to a method for implant surgery using the abutment wherein the abutment consists of an artificial tooth crown (core crown) for an abutment formed in an upper portion of a fixture and is directly bonded using cement rather than using a healing abutment, and grooves are further formed in the upper portion of the abutment and the lower portion of the crown so as to widen the contact area between the abutment and the crown, and the abutment has a protrusion at a side surface thereof.

Abstract: The present invention relates to a bone carving tool for creating a convex ridge for the inner border of the initial hole for placement of an implant hole, and comprises: a bone carving unit with tapering diameters ranging from 2 to 7 mm, which has a plurality of triangular-shaped projections disposed on the lateral sides thereof forming a triangular prism-shape; and a supporting portion for supporting the bone carving unit connected to the bone carving unit at a lower aspect thereof, wherein the diameter of the bone carving unit gradually narrows towards the upper aspects thereof and the uppermost aspects of the plurality of triangular-shaped projections and the triangular prism-shape coalesce to a single point.

Abstract: Disclosed is a drill for implant surgery drill for implant surgery. The drill includes a drill connecting part having a drill top portion formed at one side of the top portion thereof, a drill fixing groove formed on the lower portion of the drill top portion, and a drill connecting body formed on the lower portion of the drill fixing groove; and a drilling part disposed on the underside of the drill connecting part and having a cylindrical shape in such a manner as to be small in diameter toward the lower portion thereof and to have a space portion formed at the inside thereof.

Abstract: Disclosed is a safety subantral membrane lifter including a bone-fixing unit including a bone-fixing arm mounted on the top of the bone-fixing unit, a bone-fixing unit body arranged at the lower end of the bone-fixing unit, and a bone-fixing unit support arranged at the lower end of the bone-fixing unit body. The bone-fixing unit include a bone-fixing unit body; a bone-fixing arm arranged at one end of the bone-fixing unit body and which is inclined toward one end thereof; two side blades protruding outwardly from both sides of the bone-fixing unit body and formed in the vertical direction so as to be sharp; and a bone-fixing support arranged at the lower end of the bone-fixing unit.

Abstract: The present invention relates to an alveolar bone shape and a direction display device, and a measuring method using the same where direction display device includes: a main body; a gum insertion fixing part connected to a fixed plate of the main body; a plurality of pin through holes or cut-out lines defined in a fixed plate central position disposed on a center of the main body; and a plurality of bone shape displays inserted into upper portions of the plurality of pin through holes or cut-out lines and the bone shape displays include a bone shape display part having a plate shape, and one to twelve bone shape display pin parts installed on a lower portion of the bone shape display part.

Abstract: Provided are an implant prosthetic part set and a method of manufacturing replication plaster model including an abutment using the same, which can take an impression of the location and the shape of a fixture in an oral cavity without using a typical impression copping, in order to manufacture an upper prosthesis coupled to the fixture implanted into an alveolar bone.

Abstract: An implant detector cover screw includes a head; an upper recess having a recess provided in the center of an upper part of the head; a lower part having a screw thread provided on the surface thereof below the head; and a projection provided in the upper recess.

Abstract: Provided are an implant prosthetic part set and a method of manufacturing replication plaster model including an abutment using the same, which can take an impression of the location and the shape of a fixture in an oral cavity without using a typical impression copping, in order to manufacture an upper prosthesis coupled to the fixture implanted into an alveolar bone.

Abstract: Provided is an integrated alveolar bone dilating apparatus for dental implant. The apparatus includes a grip, a stopper, and a dilating part. The grip has a cylindrical shape. The stopper is disposed under the grip and has a diameter greater than a diameter of the grip. The dilating part is disposed under the stopper. Here, the dilating part includes a dilator reduced in diameter toward a lower portion thereof and having an inverted conic shape with a sharp tip, and two blades disposed on both sides of the dilator and being sharp toward the outside.