Abstract: Disclosed is herein a medical drape, and more particularly, a drape capable of preventing sprays generated from the mouth of a patient during dental treatment from being diffused by a first guard or the like to improve hygiene and fixation.

Abstract: Disclosed is herein a medical drape, and more particularly, a drape capable of preventing sprays generated from the mouth of a patient during dental treatment from being diffused by a first guard or the like to improve hygiene and fixation.

Abstract: A dental implant, in which a crown made of zirconia is coupled and joined to an abutment by first and second joining holes that are concentrically formed in the crown and the abutment and a joining pin that is inserted into the first and second joining holes. Thus, the crown can be fixed to the abutment through simple structure and method which prevents a separation of the crown from the abutment after fixing. The crown can be easily removed by removing the joining pin without damage to the crown. A housing is mounted inside the first joining hole of the crown and the housing is screw-coupled with the joining pin or the joining pin is fixed by a magnetic force to thereby prevent a separation of the joining pin.

Abstract: A correction device used for a dental implant device includes a jig formed at the center of the upper portion with a receiving hole having a sleeve on the inner circumferential surface, a solid screw having a head and a coupling screw and being transferred to the receiving hole, the head formed with a second sleeve resting groove corresponding to the sleeve of the receiving hole, the coupling screw integrally formed at the other side of the head, an abutment penetratingly coupled to the coupling screw of the solid screw and formed with a first sleeve resting groove on the outer circumferential surface, the groove corresponding to the sleeve of the receiving hole, a dental analog body formed at the end portion with a coupler coupled to the abutment and at the center with a pass-through hole, and an analog screw formed at the inside with a female screw coupled to the dental analog body and the coupling screw of the solid screw at the same time.

Abstract: The present invention relates to a dental implant device. A fixture is provided with an abutment coupler at the upper portion of a commercialized fixture type. The abutment coupler has a female screw formed inside, and is formed at the lower portion with an implant screw. An abutment is formed at the lower portion with a first coupler and at the upper portion with a second coupler. The first coupler is coupled to the abutment coupler, and provided with a first sleeve resting groove on the outer circumferential surface of the second coupler. A solid screw is formed at the lower portion with a coupling screw and at the upper portion with a head. The head has a second sleeve resting groove formed on the outer circumferential surface thereof, in which sleeves formed inside an artificial tooth crown are press-fittingly coupled to the first and the second sleeve resting grooves.

Abstract: Disclosed is a dental implant which is implanted into an edentulous site of the jawbone to function as a substitute for a lost tooth. The dental implant according to the present invention includes: a fixture having a screw coupling hole formed at the inside thereof along the central axis thereof by a predetermined depth, the fixture being opened at the upper end thereof, and a threaded screw part formed on the outer circumferential surface thereof; an abutment secured to the upper end of the fixture and having a locking slit formed at the upper portion of the outer circumferential surface thereof; a screw coupled to the screw coupling hole of the fixture through the abutment and having a sleeve inserting groove formed at the upper portion thereof to be connected to the locking slit of the abutment; and a locking sleeve fitted into both the locking slit of the abutment and the sleeve inserting groove of the screw.

Abstract: Disclosed is a dental implant which is implanted into an edentulous site of the jawbone to function as a substitute for a lost tooth. The dental implant according to the present invention includes: a fixture having a screw coupling hole formed at the inside thereof along the central axis thereof by a predetermined depth, the fixture being opened at the upper end thereof, and a threaded screw part formed on the outer circumferential surface thereof; an abutment secured to the upper end of the fixture and having a locking slit formed at the upper portion of the outer circumferential surface thereof; a screw coupled to the screw coupling hole of the fixture through the abutment and having a sleeve inserting groove formed at the upper portion thereof to be connected to the locking slit of the abutment; and a locking sleeve fitted into both the locking slit of the abutment and the sleeve inserting groove of the screw.