Abstract: Provided is a tooth crack observation tip comprising: a tip body inserted in a coupling tube of a light curing device from which a light guide tip has been separated; a crack observation guide tube formed to extend from the tip body by a predetermined length and inserted into the mouth; and a light conversion filter which is coupled to a rear end of the tip body and converts blue light into white light, the light conversion filter being formed by coating a red color and a green color on both surfaces of glass thereof, respectively.

Abstract: Disclosed is a dental material heating infuser including a housing having an open front end, a cartridge detachably coupled to the open front end of the housing and configured to accommodate a dental material therein, a needle member for outwardly discharging the dental material being coupled to the cartridge, a protective casing coupled to the front end of the housing so as to surround an exterior of the cartridge, a heating unit provided between the protective casing and the cartridge for heating the cartridge, and a cartridge drive unit for applying pressure to a rear end portion of the cartridge so that the dental material is discharged outward through the needle member. The heating unit includes a heating pipe, into which the cartridge is inserted, and a Peltier element disposed on an outer circumferential surface of the heating pipe for supplying heat to the heating pipe by Peltier effect.

Abstract: A mixing tip for a dispenser according to the present invention includes a lower casing connected to the dispenser and to which a silicone base material and a curing agent are supplied, an upper casing coupled to the lower casing and including a discharge pipe through which an impression material having a desired mixing ratio of the silicone base material and the curing agent is discharged to the outside, and a mixer disposed between the lower casing and the upper casing to mix the silicone base material with the curing agent, wherein the mixer includes a mixing plate disposed between the lower casing and the upper casing and having a predetermined surface area, a shaft-fitting pipe extending downward from the mixing plate and fitted over a drive shaft of the dispenser to be rotated therewith, and a path control rib extending downward from an outer peripheral edge of the mixing plate to control flow paths of the silicone base material and the curing agent, wherein the lower casing includes a body including an

Abstract: A mixing tip for a dispenser according to the present invention includes a lower casing connected to the dispenser and to which a silicone base material and a curing agent are supplied, an upper casing coupled to the lower casing and including a discharge pipe through which an impression material having a desired mixing ratio of the silicone base material and the curing agent is discharged to the outside, and a mixer disposed between the lower casing and the upper casing to mix the silicone base material with the curing agent, wherein the mixer includes a mixing plate disposed between the lower casing and the upper casing and having a predetermined surface area, a shaft-fitting pipe extending downward from the mixing plate and fitted over a drive shaft of the dispenser to be rotated therewith, and a path control rib extending downward from an outer peripheral edge of the mixing plate to control flow paths of the silicone base material and the curing agent, wherein the lower casing includes a body including an

Abstract: A dental obturation system, which is configured such that a power terminal unit is installed between a rotary unit and a cartridge unit such that a heating unit can heat a filling material and a needle member, mounted to the front end of a main body having a battery therein, can be rotated while applying the heated filling material to a root canal, so that an operator can easily and conveniently administer dental treatment without changing his/her posture or the orientation of the main body according to the location of a decayed tooth of a patient.

Abstract: A dental obturation system, which is configured such that a power terminal unit is installed between a rotary unit and a cartridge unit such that a heating unit can heat a filling material and a needle member, mounted to the front end of a main body having a battery therein, can be rotated while applying the heated filling material to a root canal, so that an operator can easily and conveniently administer dental treatment without changing his/her posture or the orientation of the main body according to the location of a decayed tooth of a patient.