Abstract: A method for regenerating alveolar bone in which bone tissue is regenerated in the gap between an implant or dental root and alveolar bone, which comprises a procedure consisting of making an incision in the gingiva surrounding an implant or dental root embedded in alveolar bone, blowing a first air into the gap between the implant or dental root and the alveolar bone to remove a portion of infected granulation tissue present in the gap, and irradiating the gap with laser light to degenerate the infected granulation tissue remaining in the gap, followed by blowing a second air containing microparticles having calcium as a constituent thereof and water into the gap to remove the degenerated infected granulation tissue and fill in the gap with the wet microparticles.

Abstract: A method for regenerating alveolar bone in which bone tissue is regenerated in the gap between an implant or dental root and alveolar bone, which comprises a procedure consisting of making an incision in the gingiva surrounding an implant or dental root embedded in alveolar bone, blowing a first air into the gap between the implant or dental root and the alveolar bone to remove a portion of infected granulation tissue present in the gap, and irradiating the gap with laser light to degenerate the infected granulation tissue remaining in the gap, followed by blowing a second air containing microparticles having calcium as a constituent thereof and water into the gap to remove the degenerated infected granulation tissue and fill in the gap with the wet microparticles.

Abstract: An ultrasonic treatment apparatus according to the present invention includes: an oscillation unit which selectively oscillates a plurality of ultrasonic signals; a data table which includes a plurality of data rows storing in advance frequency data of the ultrasonic signals, at least one data row among the plurality of data rows storing specific frequency data and other frequency data such that a storage amount of the specific frequency data is larger than that of the other frequency data; an operation unit which select one application data row from the plurality of data rows: a plurality of ultrasonic oscillators which include a plurality of resonance frequencies: a plurality of connectors to which the plurality of ultrasonic oscillators are each connectable; a plurality of switches which are each connected, to the plurality of connectors; and a control unit which, in order to apply an application ultrasonic signal selected based on the application data row among the plurality of ultrasonic signals to one a

Abstract: An ultrasonic therapy apparatus having an oscillator connected to an electric power supplying unit through a cord and an elongated apparatus main body through which the cord passes in the longitudinal direction and holding the oscillator at a front end portion of the apparatus main body, in which the apparatus main body includes a base member having a holding unit that holds the oscillator and an accommodating groove that accommodates the cord, and a cover member that covers the accommodating groove, the base member and the cover member are separably locked by a front end locking portion provided in front of the front end portion and a base end locking portion provided at a base end portion of the apparatus main body.

Abstract: An ultrasonic treatment apparatus according to the present invention includes: an oscillation unit which selectively oscillates a plurality of ultrasonic signals; a data table which includes a plurality of data rows storing in advance frequency data of the ultrasonic signals, at least one data row among the plurality of data rows storing specific frequency data and other frequency data such that a storage amount of the specific frequency data is larger than that of the other frequency data; an operation unit which select one application data row from the plurality of data rows: a plurality of ultrasonic oscillators which include a plurality of resonance frequencies: a plurality of connectors to which the plurality of ultrasonic oscillators are each connectable; a plurality of switches which are each connected, to the plurality of connectors; and a control unit which, in order to apply an application ultrasonic signal selected based on the application data row among the plurality of ultrasonic signals to one a

Abstract: An ultrasonic therapy device imparts ultrasonic waves to a treatment area in a mouth cavity where an implant treatment has been performed to perform therapy, including: a fitting portion that is fitted and fixed to teeth near the treatment area; a housing that is provided in the fitting portion, is disposed near the treatment area, and in which an opening portion is formed on the side of the treatment area; and an oscillator that is housed in the housing; in which a linear saliva introduction member that is arranged to project outward of the fitting portion or the housing from the opening portion of the housing is provided on the fitting portion or the housing.

Abstract: An acid addition salt of a carba-sugar amine derivative represented by the following formula (1): wherein R1 and R2 each independently represents a hydrogen atom, or an alkyl group, an alkenyl group, an alkynyl group, an acyl group, an aryl group or an aralkyl group which may have one or at least two of the following substituent (I) or (II), or R1 and R2 are taken together to represent a substituent (III) (R8 to R12 each independently represents an alkyl group, an alkenyl group, an alkynyl group, an acyl group, an aryl group or an aralkyl group), with the proviso that both R1 and R2 are not a hydrogen atom at the same time; R3, R4 and R7 each independently represents a hydroxyl group or a hydroxyl group having a substituent; and R5 and R6 each independently represents a hydrogen atom, or a hydroxyl group or a hydroxyl group having a substituent, with the proviso that when one of R5 and R6 is a hydrogen atom, the other is a hydroxyl group or a hydroxyl group having a substituent.

Abstract: An ultrasonic therapy device comprises two bodies and two holding members. The body, at the inner face of which an oscillator is embedded, covers an affected area into which implant fixtures are embedded. The holding member which holds the body has a shape of a crown which covers teeth next to the affected area. Two teeth were removed from the affected area into which two implant fixtures are embedded. Each of the bodies covers the affected area between the teeth which is covered by the holding members so that the bodies are exactly fixed in an oral cavity. In this state, it is possible to accelerate osteogenesis around the implant fixtures by supplying an ultrasonic signal from an external driver to the oscillator.

Abstract: An acid addition salt of a carba-sugar amine derivative represented by the following formula (1): wherein R1 and R2 each independently represents a hydrogen atom, or an alkyl group, an alkenyl group, an alkynyl group, an acyl group, an aryl group or an aralkyl group which may have one or at least two of the following substituent (I) or (II), or R1 and R2 are taken together to represent a substituent (III) (R8 to R12 each independently represents an alkyl group, an alkenyl group, an alkynyl group, an acyl group, an aryl group or an aralkyl group), with the proviso that both R1 and R2 are not a hydrogen atom at the same time; R3, R4 and R7 each independently represents a hydroxyl group or a hydroxyl group having a substituent; and R5 and R6 each independently represents a hydrogen atom, or a hydroxyl group or a hydroxyl group having a substituent, with the proviso that when one of R5 and R6 is a hydrogen atom, the other is a hydroxyl group or a hydroxyl group having a substituent.

Abstract: An ultrasonic therapy device comprises two bodies and two holding members. The body, at the inner face of which an oscillator is embedded, covers an affected area into which implant fixtures are embedded. The holding member which holds the body has a shape of a crown which covers teeth next to the affected area. Two teeth were removed from the affected area into which two implant fixtures are embedded. Each of the bodies covers the affected area between the teeth which is covered by the holding members so that the bodies are exactly fixed in an oral cavity. In this state, it is possible to accelerate osteogenesis around the implant fixtures by supplying an ultrasonic signal from an external driver to the oscillator.