JP2006239368A - Oral cavity and tooth cleaning apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an oral cavity and tooth cleaning apparatus which requires no special large-scale system or apparatus, or the like, and is easy to use, simple in structure, and capable of being applied for the use at an ordinary home, school, hospital, or others, or for the individual portable use, with safe and convenience. <P>SOLUTION: This oral cavity and tooth cleaning apparatus is provided with a pair of ultrasonic vibration members, between which a gum edge, a crown, a tooth neck, or a tooth root of a human body is tightly and confinedly placed; or is provided with ultrasonic vibrators at the top edge of each flat insertion member capable of being inserted deeply into a tooth gap or a periodontal pocket, and at the bottom of the fork of the insertion members, which can efficiently remove tartar and plaque stubbornly stuck to the tooth surface by providing ultrasonic vibrating energy to the tooth neck and the vicinity of the tooth root, within a space where the ultrasonic vibrators are allowed to freely vibrate, including the tooth neck, and the periodontal pocket partitioned by the tooth root vicinity and the gum. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an oral and dental cleaning device, and more particularly, for example, eating candy and dirt that are difficult to remove by brushing after eating, rinsing, etc., and dirt that is difficult to clean, such as the back side of teeth, especially teeth. The present invention relates to a cleaning device for removing mutant bacteria, plaque and calculus in the vicinity of the roots of the teeth and periodontal pockets.

  In general, in a conventional basic oral cavity and tooth cleaning device, it is still difficult to remove dirt that adheres to and adheres to the entire interior of the oral cavity, the root of the tooth, the back side, and the gap between the teeth. In particular, in the case of devices that are easily used by individuals as non-specialized treatment devices, there are particularly large individual differences such as bacterial distribution and density in the oral cavity of individuals and the size of teeth, so as a function to remove and clean stubborn dirt Was not enough. On the other hand, the dental plaque and calculus removal device used by dentists as a specialized dentistry instrument can be operated depending on the shape of the patient's oral cavity and its narrow space, dentition, and saliva secretion status. It became difficult, often caused the patient's gums to bleed and bleed, causing pain and fear to the patient through unpleasant mechanical vibrations and sounds. Therefore, there has been a demand for a device that can be used for treatment with peace of mind from the standpoint of the user and patient, and that can be used safely and conveniently for the patient.

Compared to such conventional basic oral and dental cleaning devices, the performance has improved considerably in recent years, especially when individuals easily use it as a non-invasive specialized treatment instrument or when used by a dental specialist. In particular, high-speed vibration wave toothbrushes, ultrasonic vibration toothbrushes, and the like have come to be seen. (See Patent Document 1), (See Patent Document 2). However, it has not yet been solved to the extent that the above-mentioned drawbacks, in particular, the problem of removing plaque, tartar and the like in the periodontal pocket are sufficiently satisfied. (See Patent Document 3), (See Patent Document 4).
Among them, from the viewpoint of dental anatomy, ultrasonic treatment devices that are used by dental care specialists are being developed and used, but their tips are made of metal and the patient's gingiva, cervical and root surfaces Treating without damaging it requires considerable skill.
Some of the methods and configurations that have improved such drawbacks can be seen, but they cannot be removed from the idea of removing plaque and tartar by the frictional force of contact with the brush tip and brush tip. Met. Therefore, it is still difficult to remove plaque and calculus on the brush tip, tooth surface, root surface, and cervical surface that cannot contact the hair tip. (See Patent Document 5).

As described above, the conventional techniques, devices, and methods have problems such as few general-purpose, economical, safe, and simple devices that can be used at home, school, and dental clinics.
JP 2001-314235 A JP 2004-041684 A Shinshin Registration No. 3040483 Japanese Patent Application Laid-Open No. 07-047088 Japanese Patent Application No. 10-511853 (Special Table 2002-512535)

  The present invention has been made in view of the above circumstances, and unlike the prior art, does not require a particularly large-scale system, apparatus, power supply, etc., and the structure and handling of the apparatus are simple, and an ordinary toothbrush and dental plaque. General, economical and safe, easy to use and easy to use, such as removal devices, etc., such as general households, schools, hospitals, etc. An object of the present invention is to provide a cleaning device for removing plaque and calculus on the front and back surfaces of the teeth in the vicinity of the gingival sulcus and the front and back surfaces of the oral cavity and the front and back surfaces of the teeth.

In order to solve the above problems and achieve the above object, the invention described in claim 1 is a sealed container containing H ₂ O fluid (water, ionic water, salt water, malic acid solution, etc.) inside. A sealed container having an opening to be covered with a person's upper and lower lips at one end thereof;
An ultrasonic vibration member having an opening joint end that is joined to the opening in a watertight manner and having an external protrusion having a shape that projects the other end to the outside, the opening joint end of the ultrasonic vibration member The ultrasonic vibration member configured such that a gap is formed so as to oppose and sandwich human teeth and a neck, and the vicinity of the roots of both sides of the teeth.
A lead wire formed integrally with the opening joining member of the ultrasonic vibration member, the lead wire being connected and joined to a high frequency power source through the opening of the sealed container;
It is characterized by having.

  According to a second aspect of the present invention, the external projecting portion of the ultrasonic vibration member shown in the first aspect is slid about 0.2 to 60 millimeters inward of the back surface of the opposite person's teeth. It is characterized by being configured so that the position can be easily adjusted.

  According to a third aspect of the present invention, the opening joint end of the ultrasonic vibration member and the external protrusion of the ultrasonic vibration member shown in the first or second aspect of the present invention are formed in the dentition surface of a person's tooth entering the gap. The joining end portion and the external projecting portion have the same shape in the length direction.

  According to a fourth aspect of the present invention, in the ultrasonic vibration member according to any one of the first to third aspects, the opening joint end and the external projecting portion of the person entering the gap between the opening joint end and the external projecting portion respectively. It is characterized in that it includes a concave cross section having a concave shape in its transverse section so that the ultrasonic energy is focused on the surface facing the dentition surface and radiated to the dentition surface.

  According to a fifth aspect of the present invention, the opening joint end and the external protrusion of the ultrasonic vibration member shown in claims 1 to 4 enter the gap between the opening joint end and the external protrusion, respectively. It is characterized by having a plurality of concave-shaped portions substantially so that ultrasonic energy is focused on a surface facing the dentition surface of a human tooth and radiated to the dentition surface.

The invention according to claim 6 is a substantially flat-shaped insertion portion that can be inserted into the gingival sulcus;
The distal end portion of the insertion portion, which has an inner peripheral distal end portion whose longitudinal cross-sectional shape formed in a direction perpendicular to the longitudinal direction is bifurcated, and an outer peripheral distal end portion;
An integrated portion provided between the inner peripheral end and the outer peripheral end;
An ultrasonic vibrator provided on the integrated part so as to be freely vibrated;
It is characterized by having.

  The invention according to claim 7 is characterized in that the ultrasonic vibrator according to claim 6 has one end fixed to the integrated portion of the insertion portion and the other end swingably provided. .

  The invention according to claim 8 is characterized in that a plurality of the ultrasonic vibrators according to claims 6 to 7 are provided in an integrated part of the insertion part.

  A ninth aspect of the invention is characterized in that the ultrasonic vibrator according to the sixth to eighth aspects of the present invention is disposed flat on an integrated part of the insertion part.

  According to a tenth aspect of the present invention, the integrated portion of the insertion portion according to the sixth to ninth aspects is characterized in that a substantially concave curved surface is formed with respect to a tooth gap (periodontal pocket?). .

  According to an eleventh aspect of the present invention, the inner and outer peripheral front end portions of the front end portion according to the sixth to tenth embodiments warp each other inward before being inserted into the tooth gap and immediately after the insertion, against each other outward. It is characterized by that.

  According to a twelfth aspect of the present invention, the cap portion including the insertion portion according to the sixth to eleventh aspects is mounted for each individual tooth, and a desired number of cap portions are provided in the integrated portion of the mounted insertion portions. 12. The oral cavity and tooth cleaning device according to claim 6, wherein the oral cavity and the tooth cleaning device are configured to be connected in series in a transverse shape in a transverse direction so as to conform to a dentition only. The insertion part is mounted for each individual tooth, and the integrated part of the mounted insertion parts is configured to be connected in series in a curved shape in the transverse direction so as to fit a desired number of teeth. It is characterized by having.

  The invention described in claim 13 includes an ultrasonic vibration member and a rod-like support member fitted to the ultrasonic vibration member, and the rod-like support member has a tubular communication hole in the longitudinal direction. And

  The invention described in claim 14 is characterized in that the rod-like support member is further fitted with a liquid holding member, and one end of the tubular communication hole in the longitudinal direction is connected to the inside of the liquid holding member.

  A fifteenth aspect of the present invention relates to the oral cavity and tooth cleaning device according to the thirteenth and fourteenth aspects, wherein the rod-shaped support member is further in contact with at least one of a tooth, a lip, and a gum, thereby causing the ultrasonic vibration. It has the position fixing member which fixes the position of a member, It is characterized by the above-mentioned.

  As described above, according to the present invention, since it is configured as described above, the following effects can be obtained.

  According to the first aspect of the present invention, ultrasonic vibration energy is supplied to the root surface directly via the periodontal and cervical, crown, and gingiva directly through the bottle liquid contained in the oral cavity. The plaque and the calcified calculus adhering to the surface can also be removed by removing the plaque and calculus from the tooth surface portion due to the difference in frequency.

  According to the second aspect of the present invention, since the position of the ultrasonic vibration part can be easily moved from the position of the back surface of the tooth to the inside of the oral cavity, moss and mold on the tongue surface as a cause of bad breath , Dirt and the like can be removed and removed.

  According to the third to fifth aspects of the present invention, ultrasonic vibration energy is convergedly supplied to the periodontal and cervical, crown, and root surfaces, and plaque adhered to the surface and calcified tartar are also obtained. Due to the difference in frequency, there is an effect that it can be removed from the tooth surface portion and removed.

  According to the invention described in claims 6 to 10, the distal end portion has a flat shape suitable for facilitating insertion into a tooth gap or a periodontal pocket, and the distal end portion is also bifurcated in a leading end portion. Since the branch base is concave and the ultrasonic vibration member is provided so as to freely vibrate, the ultrasonic vibration energy is focused strongly and directly on the periodontium, neck, and teeth. The plaque and the calcified calculus that are supplied to the crown and root surfaces and peeled off from the tooth surface due to the difference in the frequency can be removed.

  According to the invention of claim 11, the inner and outer peripheral front end portions of the front end portion are opposed to each other in the inward direction while maintaining a predetermined distance from each other before being inserted into the tooth gap or the periodontal pocket. Since they are warped away from each other immediately after insertion, a space in which the ultrasonic vibrator can vibrate with high efficiency can be secured as a result. For this reason, the vibration energy of this ultrasonic vibrating body comes into contact with the gums or roots, and the ultrasonic vibration frequency changes suddenly, resulting in a low-power vibration state. The vibration itself can be stopped or the gingiva near the root can be damaged, and the ultrasonic transducer in a narrow gap can be focused on the dental calculus on the root surface near the deep part of the periodontal pocket. Since strong ultrasonic vibrations can be transmitted, the tartar can be efficiently peeled and removed.

  According to the invention of claim 12, the cap portion including the insertion portion is used by being attached to each individual tooth, or the cap portion including the insertion portion according to the situation of the affected area to be treated by each individual. It is also possible to connect a desired number of parts and use them together, and connect them in series in the transverse direction to the shape that fits the desired number of teeth that is optimal for the shape to be treated for each patient. It has the effect that it can be worn and used.

  The invention described in claims 13 to 15 includes an ultrasonic vibration member and a rod-like support member fitted to the ultrasonic vibration member, and the rod-like support member has a tubular communication hole in the longitudinal direction. The rod-like support member is further fitted with a liquid holding member, and one end of the longitudinal tubular communication hole is connected to the inside of the liquid holding member, and the rod-like support member Since the member further includes a position fixing member that fixes the position of the ultrasonic vibration member by contacting at least one of teeth, lips, and gums, the ultrasonic vibration member is fixed at a desired position. In addition, the inside of the oral cavity is appropriately filled with a desired cleaning liquid, so that an ultrasonic vibration transmission space can be efficiently formed, and the desired teeth, lips, gum surfaces, particularly plaque and tartar can be easily removed.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an oral cavity and a tooth cleaning apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.
(First embodiment)
The oral cavity and tooth cleaning device according to the first embodiment of the present invention generates ultrasonic vibration energy before and after the upper and lower teeth by a pair of ultrasonic vibrators at the tip of a bottle opening containing content liquid such as water. Given, it is intended to peel and remove plaque and calculus on the surface of the oral cavity, the surface of the crown and neck, and the tooth surface near the root.

  FIG. 1 is a schematic cross-sectional view of a main part showing an example of an oral cavity and tooth cleaning device according to the first embodiment of the present invention, and a container containing a content liquid 108 such as water, ionic water, bad breath deodorant and the like. The pair of ultrasonic vibrators 103 provided at the front end of the bottle opening 107 of the bottle 106 and spaced from each other in an adjustable manner from 10 to 100 millimeters are used to connect the upper and lower teeth 101 and 102 of the user to the pair of supersonic vibrators 103. The ultrasonic vibration is generated by enclosing the ultrasonic vibration body in a spatially separated state that does not directly contact these teeth before and after the ultrasonic vibration body, and the vibration energy is given to the surrounding space. As a result, the water content of the bottle content solution 108 introduced into the oral cavity 104 is struck to directly apply ultrasonic vibration energy to the tooth surface near the crown, tooth neck, and root, and adhere to the surface. It acts to peel and remove plaque and tartar from the tooth surface. The ultrasonic vibration energy supply electric wiring 105 is built in the bottle, one end thereof is connected to the ultrasonic vibration member 103, and the other end is connected to a power source 109 (internal and external).

  FIG. 2 is a schematic cross-sectional view of the main part showing another example of the oral cavity and tooth cleaning device according to the first embodiment of the present invention, and is particularly fixed on each crown and tooth back surface. The sliding rod tip 211 of the sliding rod 209 can be positioned with respect to the upper and lower teeth (201, 203) of the user so that the plaque and tartar can be easily removed. Show. The distance of this adjustable range is adjustable from about 1 millimeter to 100 millimeters from the reference position. As a result, the position of the ultrasonic vibrator 202 provided on the vibration base 212 can be adjusted.

  FIG. 3 is a schematic cross-sectional view of a main part showing still another example of the oral cavity and tooth cleaning device according to the first embodiment of the present invention, and in particular, teeth fixed on each crown and the back surface of the tooth. The position of the slide rod tip 311 of the slide rod portion 309 is relatively spaced with respect to the position of the user's upper and lower teeth (301, 302) so that the plaque and tartar can be easily removed. Indicates that positioning is possible. That is, the relative position of the pair of ultrasonic vibrators (302a, 302b) with respect to the upper and lower teeth (301, 302) of the user can be determined in a substantially stationary state between the teeth and the lips. In the first vibrating body 302a, the position of the sliding rod tip 311 of the sliding rod part 309 from the back side of the tooth, that is, the second ultrasonic vibrating body 302b provided on the sliding rod part 309, the upper and lower teeth of the user. It shows that the relative separation position can be positioned with respect to the position (301, 302). The distance in this adjustable range can be adjusted by about 1 to 100 millimeters.

  In addition, in this example, it is also considered that a power supply drive controller or the like that can selectively control the start and stop of the ultrasonic vibration electric supply source separately, in conjunction with each other, or simultaneously is arranged. ing. The detailed and specific power source, its wiring, control circuit, etc. will not be described here.

  FIG. 4 is a schematic perspective view of an essential part showing an example of an oral cavity and tooth cleaning device according to the second embodiment of the present invention, and in particular, plaque and tartar fixed on each crown and root surface are simplified. An insertion tip 40 having a flat insertion tip tip sheet portion 42 that can be easily inserted into the periodontal groove and the deep part of the periodontal pocket so that the insertion tip tip sheet can be removed. The section 42 has an outer peripheral edge 42a and an inner peripheral edge 42b whose cross-sectional shape is bifurcated at the tip of the bifurcated section 43, and an integrated section 43 is formed at the bottom between the inner and outer peripheral edges. Thus, the ultrasonic vibrating body 46 is embedded in the integrated portion 43 so as to vibrate so as to emit ultrasonic vibration energy in the outer direction of the vibration space outside the integrated portion 43.

  FIG. 5: is a schematic sectional drawing of the principal part which shows another example of the oral cavity and tooth cleaning apparatus in 2nd Embodiment of this invention, and especially the tooth | gear fixed on the crown, the tooth neck part, and the root surface. An insertion cap 55 having a flat insertion tip edge 53 having a shape that can be easily inserted into a periodontal groove and a periodontal pocket deep so that plaque and tartar can be easily removed. The leading edge 53 has outer peripheral edges 52a and 53a and inner peripheral edges 52b and 53b whose bifurcated cross-sectional shape, and an integrated portion 54 at the bottom between both inner and outer peripheral edges. An ultrasonic vibrating body 56 is embedded in the portion 54 so as to freely vibrate so as to emit ultrasonic vibration energy toward the outside of the vibration space outside the integrated portion 54. In this case, the crown portion 57 that covers the crown is provided.

  6 to 8 are schematic cross-sectional views of the main part of the insertion tip portion showing still another example of the oral cavity and tooth cleaning device according to the second embodiment of the present invention, and in particular, a crown, a tooth neck, and a tooth root. The plaque and calculus adhering to the surface are simply shown in a state where a flat ultrasonic vibrating body is embedded in each integrated part so as to freely vibrate. In particular, FIG. This shows a structure in which a plurality of highly rigid vibrating members or ultrafine micro rod-shaped vibrating bodies 86 are embedded with the intention of reducing the mass of the driven member as much as possible.

  FIG. 9 is a perspective view of an essential part showing still another example of the oral cavity and tooth cleaning apparatus according to the second embodiment of the present invention, and in particular, by appropriately adjusting the bifurcated portion 93 of FIG. It is a figure which shows that it can be used even if the insertion cap 55 is single, or even if it connects several things.

  FIG. 10 is a perspective view of a main part showing another example of the oral cavity and tooth cleaning device according to the second embodiment of the present invention. 9 shows an integrated connection state of insertion caps in an arbitrary number and shape suitable for the dentition shape of the user and the patient.

  FIG. 11 is a schematic cross-sectional view of the main part showing still another example of the oral cavity and tooth cleaning device in the second embodiment of the present invention, and enlarges the ultrasonic vibrator 116 in the integrated part 114 of the bifurcated part 113. Show.

  FIG. 12 is a schematic cross-sectional view showing an insertion state of a handy-type stick 120 showing still another example of the oral cavity and tooth cleaning apparatus according to the second embodiment of the present invention.

  FIG. 13: is a schematic sectional drawing which shows the insertion state of the insertion tip part 133 of the handy type stick 130 which shows another another example of the oral cavity and tooth cleaning apparatus in 2nd Embodiment of this invention.

  FIGS. 14, 15, and 16 show another example of the oral cavity and tooth cleaning apparatus according to the second embodiment of the present invention. In particular, ultrasonic waves used for the cleaning action of the ultrasonic vibration energy are shown. In order to increase the vibration energy density, the vibration energy of the ultrasonic vibrator is focused on the shape of the insertion tip of the bifurcated portion (143, 153), and the maximum action point and action range of the ultrasonic energy are just A structure characterized by acting on dental plaque and tartar on the tooth neck and root surfaces is presented. In particular, FIG. 16 shows an example of a plastic vibrating member. It is shown that the ultrasonic vibration energy propagation focusing direction 166 at this time is concentrated on dental plaque and tartar on the tooth neck and root surfaces.

  It is a schematic sectional drawing which shows the basic composition of 1st Embodiment which concerns on this invention.   It is a schematic sectional drawing which shows another example of 1st Embodiment which concerns on this invention.   It is a schematic sectional drawing which shows another example of 1st Embodiment which concerns on this invention.   It is a schematic perspective view of the principal part of 2nd Embodiment which concerns on this invention.   It is a schematic sectional drawing which shows another example of 2nd Embodiment which concerns on this invention.   It is a schematic sectional drawing which shows another example of 2nd Embodiment which concerns on this invention.   It is another schematic sectional drawing of 2nd Embodiment which concerns on this invention.   It is another another schematic sectional drawing of 2nd Embodiment which concerns on this invention.   It is a schematic perspective view of another application example of 2nd Embodiment which concerns on this invention.   It is a schematic perspective view of the Example which connected the insertion cap of FIG. 9 integrally.   FIG. 10 is an enlarged schematic cross-sectional view of a bifurcated branch portion at the distal end edge of the insertion member in FIG. 9.   It is a schematic sectional drawing which shows the example of the stick type | mold of 2nd Embodiment which concerns on this invention.   It is an enlarged view of the stick 120 front-end | tip edge part of FIG.   It is an enlarged view of the insertion state of the Example of FIG. 12, FIG.   FIG. 15 is an enlarged view of the distal end edge of the insertion tip portion of FIG. 14.   It is a schematic sectional drawing in case an ultrasonic vibration body is a plastic vibration body.

Explanation of symbols

101 Upper teeth 102 Ultrasonic vibrator 103 Lower teeth 104 Oral cavity 105 Wiring 106 Bottle 107 Bottle opening 108 Bottle content water (water, ionic water)
201 Upper teeth 202 Ultrasonic vibrator 203 Lower teeth 204 Oral 206 Bottle 207 Bottle opening 209 Sliding rod 211 Sliding rod tip 212 Sliding base 301 Upper teeth 302a, 302b Ultrasonic vibrator 303 Lower teeth 309 Sliding Rod part 311 Sliding rod tip part 40 Insertion tip 41 Insertion tip head part 42a Outer peripheral edge 42b Inner peripheral edge 43 Insertion tip front sheet part 44 Bifurcated part 46 Ultrasonic vibrator 50 Inserted chip part 52 Forked part 52a Outer peripheral edge 52b Inner peripheral edge 53 Bifurcated part 53a Outer peripheral edge 53b Inner peripheral edge 54 Integrated part 55 Insertion cap 56 Bifurcated part 57 Crown part 63 Insertion tip edge 64 Integrated part 66 Ultrasonic vibrator 73 Bifurcated part 74 Integrated part 76 Ultrasonic vibrator 86 Ultrasonic vibrator 93 Bifurcated portion 113 Bifurcated portion 114 Integrated portion 116 Ultrasonic vibrator 120 Stick 21 upper teeth 122 lower teeth 124 oral cavity 130 stick 131 upper teeth 132 lower teeth 133 insertion tip portion 141 upper teeth 143 bifurcated portion 153 bifurcated portion 154 integrated portion 156 ultrasonic vibrator 160 ultrasonic vibration energy propagation converging direction 166 made of plastic Ultrasonic vibrating body

Claims (15)

A sealed container containing H ₂ O fluid (water, ionic water, salt water, malic acid solution, etc.) inside thereof, and having an opening to be covered with human upper and lower lips at one end thereof;
An ultrasonic vibration member having an opening joint end that is joined to the opening in a watertight manner and having an external protrusion having a shape that projects the other end to the outside, the opening joint end of the ultrasonic vibration member The ultrasonic vibration member configured such that a gap is formed so as to oppose and sandwich human teeth and a neck, and the vicinity of the roots of both sides of the teeth.
A lead wire formed integrally with the opening joining member of the ultrasonic vibration member, the lead wire being connected and joined to a high-frequency power source through the opening of the sealed container;
A device for cleaning the oral cavity and teeth, comprising:   The external projecting portion of the ultrasonic vibration member is configured to be easily position-adjustable so as to be slidable by about 0.2 to 60 millimeters inward of the oral cavity with respect to the back surface of the teeth of the opposite person. The oral cavity and tooth cleaning apparatus according to claim 1.   The opening joint end of the ultrasonic vibration member and the external protrusion are the same in the longitudinal direction of the opening joint end and the external protrusion along the dentition surface of a person's teeth entering the gap. The oral cavity and tooth cleaning apparatus according to claim 1, wherein the oral cavity and the tooth cleaning apparatus are provided.   The opening joint end and the external protrusion of the ultrasonic vibration member focus ultrasonic energy on the surface facing the dentition surface of a person entering the gap between the opening joint end and the external protrusion, respectively. 4. The oral cavity and tooth cleaning device according to claim 1, further comprising a concave-shaped cross section having a concave shape in its transverse section so as to radiate along the dentition surface.   The opening joint end and the external protrusion of the ultrasonic vibration member focus ultrasonic energy on the surface facing the dentition surface of a person's tooth entering the gap between the opening joint end and the external protrusion, respectively. The oral cavity and tooth cleaning device according to claim 1, wherein the device has substantially a plurality of concave-shaped portions so as to radiate along the dentition surface. A flat insertion part that can be inserted into the gingival sulcus;
The distal end portion of the insertion portion, which has an inner peripheral distal end portion whose longitudinal cross-sectional shape formed in a direction perpendicular to the longitudinal direction is bifurcated, and an outer peripheral distal end portion;
An integrated portion provided between the inner peripheral end and the outer peripheral end;
An ultrasonic vibrator provided on the integrated part so as to be freely vibrated;
A device for cleaning the oral cavity and teeth, comprising:   7. The oral cavity and tooth cleaning apparatus according to claim 6, wherein one end of the ultrasonic vibrator is fixed to an integrated part of the insertion part, and the other end is swingably provided.   8. The oral cavity and tooth cleaning apparatus according to claim 6, wherein a plurality of the ultrasonic vibrators are provided in an integrated part of the insertion part.   9. The oral cavity and tooth cleaning device according to claim 6, wherein the ultrasonic vibrator is disposed flat on an integrated part of the insertion part.   10. The oral cavity and tooth cleaning device according to claim 6, wherein the integrated part of the insertion part is formed by forming a substantially concave curved surface with respect to the tooth gap.   11. The oral cavity according to claim 6, wherein the inner and outer peripheral distal ends of the distal end portions warp inward before insertion into the tooth gap and warp outward from immediately after insertion. Teeth cleaning device.   The cap portion including the insertion portion is attached to each individual tooth, and the integrated portion of the attached insertion portion is connected in series in a curved shape in the transverse direction so as to fit a desired number of teeth. 12. The oral cavity and tooth cleaning device according to claim 6, wherein the oral cavity and the tooth cleaning device are configured as described above.   An oral and dental cleaning device comprising an ultrasonic vibration member and a rod-shaped support member fitted to the ultrasonic vibration member, the rod-shaped support member having a longitudinal tubular communication hole .   The oral cavity and teeth according to claim 13, wherein the rod-shaped support member is further fitted with a liquid holding member, and one end of the longitudinal tubular communication hole is connected to the inside of the liquid holding member. Cleaning equipment.   The oral cavity according to claim 13 and 14, wherein the rod-shaped support member further includes a position fixing member that fixes a position of the ultrasonic vibration member by contacting at least one of teeth, lips, and gums. And a tooth cleaning device.

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