JPH11309160A - Oral cleaning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To thoroughly clean a mouth cavity by sticking a brush to the edge inside bottom section of a tray mold section with a shape coupled with the tooth line and tooth shape of a person, and providing a handhold on the tray mold section. SOLUTION: A brush 2 is stuck to the edge inside bottom section of a tray mold section 1 with a shape coupled with the tooth line and tooth shape of a person, the portion of the brush 2 is made finely vibratable, and an aqueous solution is provided between a tooth 3 to be cleaned and a vibrating plate 6. The edge closure section 7 of the tray mold section 1 is closed by a material such as a resin or rubber to prevent the leakage of the aqueous solution. The aqueous solution cannot be filled in a tray mold device before it is fitted for a lower jaw, and a device to fill the aqueous solution after the tray mold device is fitted is attached. A handhold is fitted to the tray mold section 1, and a mouth cavity can be thoroughly cleaned.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oral cavity cleaning device using a tray-shaped (bon-shaped) portion fitted to a tooth row and a tooth profile of each person.

[0002]

2. Description of the Related Art Conventionally, the most widely used mouth cleaning device is a toothbrush. Other interdental brushes, electric brushes,
Although there is an oral cavity washer and the like, a drawback of the conventional oral cavity cleaning device is that cleaning of plaque (plaque) is insufficient and causes periodontal disease.

[0003]

Since the conventional oral cavity cleaning method is insufficient, which causes periodontal disease, it has been a problem to sufficiently clean plaque (plaque).

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a tray-type (basin-type) mouth cleaning device having a shape to be fitted to each person's teeth to sufficiently clean the mouth.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The upper and lower teeth are cleaned using a tray-type mouth cleaning device using a brush or an ultrasonic cleaning device. The brush portion moves with fine vibration (similar to a sonic electric brush). In an ultrasonic cleaning device, an aqueous solution needs to be interposed between the object to be cleaned (teeth) and the diaphragm,
To prevent the leakage, the peripheral portion of the tray device is closed with a resin or rubber-like substance (FIG. 4). Since it is impossible to fill the lower jaw with an aqueous solution before mounting the tray-type device, a device for filling the aqueous solution after the tray-type device is mounted is provided. This also serves to prevent damage to soft tissue.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. (1) tray type part, (2) brush, (3) tooth, (4) handle,
(5) is an ultrasonic vibration generator, (6) is a diaphragm, (7)
Is a closed portion at the periphery, and (8) is a cord.

[0007]

The oral cavity cleaning device of the present invention is a simpler and more reliable method which is not affected by the patient's technique or proficiency in the brushing method. The difficulty in cleaning the mouth with a toothbrush is that the toothbrush touches the tooth surface with the patient's own feeling, leaving unpolished portions of the toothbrush that do not touch the toothbrush. In the mouth cleaning device of the present invention, since the mouth cleaning device is created by impressing the tooth shape unique to the patient, once the mouth cleaning device is installed in the mouth as if wearing a denture (dentures), It is possible to clean all tooth surfaces.
In the case of using ultrasonic waves, the entire tooth surface is applied, and in the case of using a brush, the brush portion automatically touches the entire tooth surface, and is not affected by the technique or proficiency of the patient.

[0008]

[Brief description of the drawings]

FIG. 1 is a perspective view of an oral cavity cleaner using a brush of the present invention.

FIG. 2 is a cross-sectional view of an oral cavity cleaner using the brush of the present invention.

FIG. 3 is a perspective view of the ultrasonic cleaning device of the present invention.

FIG. 4 is a sectional view of an essential part of the ultrasonic cleaning apparatus of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tray type part 2 Brush 3 Teeth 4 Handle 5 Ultrasonic vibration generator 6 Vibration plate 7 Edge closing part 8 Cord

Claims (2)

[Claims] An apparatus for cleaning an oral cavity in which a brush is attached to the bottom of the inside of an edge of a tray-shaped portion fitted to a tooth row and a tooth shape of each person, and a handle is attached to the tray-shaped portion. 2. A mouth cleaning device in which a vibration plate of an ultrasonic cleaning device is attached to the bottom of the inside of the edge of a tray-shaped portion fitted to the tooth row and tooth shape of each person, and a handle is attached to the tray-shaped portion.