Abstract: A mouthpiece-type treatment device is capable of treating inflammation in the oral cavity such as in the gums by having a light irradiating means inside the mouthpiece, and has a plurality of modules that can be detached from the mouthpiece so as to be usable by both children and adults regardless of the size of the oral cavity. The device further includes: a main body having a mouthpiece which is inserted into the oral cavity, and a connection part; a cell regeneration lamp provided inside the mouthpiece; and a plurality of coupling modules which are coupled to the respective ends of the mouthpiece, wherein the cell regeneration lamp can output near-infrared rays, can be used by all patients of various oral cavity sizes, and can treat stomatitis occurring not only on the gums but also the palate, the membrane lining the cheek, etc.

Abstract: A portable slit lamp device which can be coupled to an image capture device such as a smartphone.

Abstract: A mouthpiece-type orthodontic device using ultrasonic vibration, in which: an ultrasonic vibrator is installed inside a mouthpiece, and ultrasonic waves emitted from the ultrasonic vibrator affect the movement of teeth requiring correction, thereby making it possible to shorten the correction time is proposed. A vibration attenuator is attached to the outside of the mouthpiece contacting the teeth that do not need to be moved, and thus the ultrasonic vibration can be selectively transmitted only to the teeth requiring correction. Further, a plurality of grooves are formed on the outside of the mouthpiece, and the vibration attenuator can be mounted thereto, thus making it possible to selectively transmit the ultrasonic vibrations only to the teeth requiring correction.

Abstract: A stomatitis treatment device which is equipped with a light emitting means inside a housing to enable inflammations on the roof of the mouth and the upper side of the tongue to be treated, and to which a coupling module is attached to allow inflammations occurring on the lower side of the bottom of the mouth, etc. to be treated, is proposed. The stomatitis treatment device allows the roof of the mouth, the tongue, and the bottom of the mouth to be simultaneously irradiated with light for treatment by attaching and detaching the coupling module to and from the housing having the cell regeneration lamp therein, and thus can be used by patients having severe stomatitis with multiple lesions.