JPS6331641Y2 - - Google Patents
Info
- Publication number
- JPS6331641Y2 JPS6331641Y2 JP1984089292U JP8929284U JPS6331641Y2 JP S6331641 Y2 JPS6331641 Y2 JP S6331641Y2 JP 1984089292 U JP1984089292 U JP 1984089292U JP 8929284 U JP8929284 U JP 8929284U JP S6331641 Y2 JPS6331641 Y2 JP S6331641Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- light emitting
- laser element
- toothbrush
- tartar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004065 semiconductor Substances 0.000 claims description 9
- 208000006558 Dental Calculus Diseases 0.000 description 10
- 208000002925 dental caries Diseases 0.000 description 9
- 230000001680 brushing effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 208000014151 Stomatognathic disease Diseases 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 6
- 201000001245 periodontitis Diseases 0.000 description 5
- 208000002064 Dental Plaque Diseases 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 239000010794 food waste Substances 0.000 description 3
- 230000007721 medicinal effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006303 photolysis reaction Methods 0.000 description 3
- 230000015843 photosynthesis, light reaction Effects 0.000 description 3
- 206010044029 Tooth deposit Diseases 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000036344 tooth staining Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Brushes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Radiation-Therapy Devices (AREA)
- Massaging Devices (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はレーザの医療効果を利用した歯ブラシ
に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a toothbrush that utilizes the medical effects of laser.
歯ブラシは歯科疾患の予防に欠くことのできな
いものである。即ち、医学の中に歯科という専門
部門が独立していることを考えると歯の病気がど
んなに多く、どんなに人間生活に悪影響を与えて
いるかがわかる。これらの歯の病気のうちのう蝕
（むし歯）や歯槽膿漏などの歯科疾患を防止し、
歯や歯肉の健康を保持増進するためには、歯や歯
肉を清潔に保つことが大切である。
A toothbrush is essential for preventing dental diseases. In other words, when we consider that dentistry is an independent specialized department within medicine, we can see how common dental diseases are and how much they have a negative impact on human life. Among these dental diseases, we prevent dental diseases such as caries (cavities) and pyorrhea,
In order to maintain and improve the health of teeth and gums, it is important to keep them clean.
う蝕は、食物の残滓中の炭水化物が酸を形成す
るいわゆる醸酸性細菌によつて乳酸に分解され、
この乳酸の作用によつて歯の組織のカルシウメが
脱却され、そのため、その部分には食物の残滓が
さらに滞留し易くなり、脱カルシウム作用が進行
してなるものである。また、歯槽膿漏は、食物の
残滓等の腐敗あるいは細菌的（感染）刺激により
起り易い。そこで、う蝕、歯槽濃漏の予防とし
て、歯ブラシの物理的な摺擦と歯みがき剤との併
用による日常の歯の清掃が行なわれているわけで
あるが、このいわゆる歯みがき手段によつては、
歯面、歯間部に強固に付着した歯垢、歯石等を完
全に除去することは困難であり、う蝕の発生、歯
槽濃漏を完全に予防するまでには至らない。特
に、愛煙家にあつては、たばこのニコチン等が歯
裏に付着し、従来の歯ブラシのブラツシングによ
るこれの除去には限界があつた。 Dental caries occurs when carbohydrates in food residue are broken down into lactic acid by so-called acid-forming bacteria.
Due to the action of this lactic acid, the calcium in the tooth tissue is removed, making it easier for food residue to remain in that area, and the decalcification process progresses. In addition, alveolar pyorrhea is likely to occur due to decay such as food residue or bacterial (infectious) stimulation. Therefore, to prevent caries and alveolar leakage, daily teeth cleaning is performed by physically scrubbing with a toothbrush and using a toothpaste, but this so-called toothbrushing method
It is difficult to completely remove dental plaque, tartar, etc. that are firmly attached to tooth surfaces and interdental areas, and it is not possible to completely prevent caries and alveolar leakage. Particularly for smokers, nicotine and the like from cigarettes adhere to the backs of their teeth, and there are limits to the removal of this by brushing with a conventional toothbrush.
このため、う蝕の予防に関し種々の研究が重ね
られており、文献（口腔衛生学会誌昭和57年１月
発行）に、Nd−YAGレーザを口腔に導き、歯
面、歯間部等に当てることにより歯牙沈着物及び
歯質着色の除去に対して効果が得られた実験報告
が記載されている。また、他にパルスレーザを用
いてのう蝕病巣部の除去、窩洞形成の記載文献も
ある。 For this reason, various studies have been conducted regarding the prevention of dental caries, and in the literature (Journal of the Oral Hygiene Society, published in January 1982), an Nd-YAG laser is guided into the oral cavity and applied to tooth surfaces, interdental areas, etc. There are experimental reports showing that this method was effective in removing tooth deposits and tooth staining. There are also other documents describing the removal of caries lesions and cavity formation using pulsed lasers.
なお、実開昭52−66569号公報及び実開昭49−
96171号公報に開示されているように、光伝導繊
維等によつて赤外線を第１０図に示す柄１内に導
いて植毛２の先端から放射する歯ブラシも知られ
ているが、これは歯垢、歯石の除去に効なく、レ
ーザを歯ブラシに利用した例はない。 In addition, Utility Model Application No. 52-66569 and Utility Model Application No. 49-
As disclosed in Japanese Patent No. 96171, there is also a known toothbrush that uses photoconductive fibers or the like to guide infrared rays into the handle 1 shown in FIG. However, there are no examples of lasers being used in toothbrushes as they are not effective in removing tartar.
本考案が解決しようとする問題点は、レーザを
歯ブラシに応用してレーザの熱効果、光化学効
果、電磁界効果、圧効果により歯科疾患に防止に
関する医療効果をあげる点、例えばレーザの光分
解効果により歯面、歯間部に強固に付着している
歯垢、歯石等を光分解して付着力を弱め、これら
歯垢、歯石等を除去することができるようにし、
ひいてはう蝕、歯槽膿漏を確実に予防することが
できるようにする点にある。
The problem that this invention aims to solve is that by applying a laser to a toothbrush, the laser's thermal effect, photochemical effect, electromagnetic field effect, and pressure effect can be used to achieve medical effects on preventing dental diseases, such as the photolysis effect of the laser. By photodegrading plaque, tartar, etc. that are firmly attached to tooth surfaces and interdental areas, weakening the adhesion force, it is possible to remove these plaque, tartar, etc.
Furthermore, it is possible to reliably prevent caries and alveolar pyorrhea.
柄の植毛部、首部、後端部等の柄の所定箇所に
出光部を設け、この出光部に柄に内蔵されたレー
ザ素子を光学的に連結してある。
A light emitting part is provided at a predetermined location of the handle, such as the flocked part, neck, rear end, etc., and a laser element built into the handle is optically connected to this light emitting part.
歯みがき時に出光部より口腔内にレーザビーム
が当りレーザの光分解作用により歯面、歯間部に
付着した歯垢、歯石の付着力を弱めてこれらを除
去する。
When brushing teeth, a laser beam hits the oral cavity from the light emitting part, and the photolysis action of the laser weakens the adhesion of plaque and tartar attached to tooth surfaces and interdental areas, thereby removing them.
以下、本考案の一実施例を第１図及び第２図に
基づいて説明する。第１図及び第２図中１１は歯
ブラシの柄であり、この柄１１の先端には毛１２
が植設されている。柄１１の植毛部１３の中央部
には複数の出光部（凹部）１４が形成されてい
る。また、柄１１の植毛部１３側内部には、連通
孔１５ａに光学繊維（光フアイバ）１５ｂを埋設
してなる通路１５が形成されている。この通路１
５は出光部１４の底部に開口するように各出光部
１４に連通されている。
An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. Reference numeral 11 in FIGS. 1 and 2 is the handle of the toothbrush, and the tip of this handle 11 has bristles 12.
has been planted. A plurality of light emitting parts (concave parts) 14 are formed in the center of the flocked part 13 of the handle 11. Further, inside the handle 11 on the side of the flocked portion 13, a passage 15 is formed by embedding an optical fiber 15b in a communication hole 15a. This passage 1
5 communicates with each light emitting section 14 so as to open at the bottom of the light emitting section 14 .
一方、柄１１の後端側内部には、半導体レーザ
素子（レーザ素子）１６、電池ホルダ１７が設け
られている。半導体レーザ素子１６は光フアイバ
１５ｂの半導体レーザ素子１６側開口部に密着さ
れている。また、半導体レーザ素子１６は電池ホ
ルダ１７に電気的に接続されている。電池ホルダ
１７には、柄１１の一側に取り付けられたスイツ
チ１８が電気的に接続されている。また、電池ホ
ルダ１７には電池１９が着脱自在に保持され、こ
の電池１９により半導体レーザ素子１６に給電す
ることができるようになされている。２０は柄の
首部である。 On the other hand, inside the rear end side of the handle 11, a semiconductor laser element (laser element) 16 and a battery holder 17 are provided. The semiconductor laser element 16 is closely attached to the opening of the optical fiber 15b on the semiconductor laser element 16 side. Further, the semiconductor laser element 16 is electrically connected to the battery holder 17. A switch 18 attached to one side of the handle 11 is electrically connected to the battery holder 17. Further, a battery 19 is detachably held in the battery holder 17 so that power can be supplied to the semiconductor laser element 16 by the battery 19. 20 is the neck of the handle.
なお、半導体レーザ素子１６は縦、横略10mm厚
さ略５mmの小形のもので柄１１内に埋め込まれ、
これには人体に対する安全性を考慮して数mwの
電力が供給され、最大でも10〜15mw以上の電力
は給電されないように設定されている。 The semiconductor laser element 16 is a small device measuring approximately 10 mm in length and width and approximately 5 mm in thickness, and is embedded in the handle 11.
In consideration of human safety, several MW of power is supplied to this, and the setting is such that no more than 10 to 15 MW of power is supplied at most.
しかして、スイツチ１８をONすると、半導体
レーザ素子１６よりレーザビームが通路１５を通
り、出光部１４より出光する。そこで、歯みがき
時においては、毛１２の先端に歯みがき剤を付着
させてこの部を口腔に入れ、スイツチ１８をON
し、歯摺擦する。すると、レーザビームが出光部
１４より出光して歯面、歯間部等に当り、レーザ
の光分解作用により、これら歯面、歯間部に強固
に付着していた歯垢、歯石の付着力を弱め、毛１
２の摺擦力により歯面、歯間部から歯垢、歯石等
を除去する。またこのとき、歯のブラツシングと
同時に行なわれる歯肉のブラツシングにより歯肉
の血行を良くする。これらの結果、う蝕、歯槽膿
漏を確実に予防することができる。 When the switch 18 is turned on, a laser beam from the semiconductor laser element 16 passes through the passage 15 and is emitted from the light emitting section 14. Therefore, when brushing teeth, apply toothpaste to the tip of the bristles 12, insert this part into the oral cavity, and turn on the switch 18.
and rub your teeth. Then, the laser beam is emitted from the light emitting part 14 and hits tooth surfaces, interdental areas, etc., and due to the photolysis action of the laser, the adhesion force of dental plaque and tartar that has firmly adhered to these tooth surfaces and interdental areas is removed. weaken, hair 1
Plaque, tartar, etc. are removed from tooth surfaces and interdental areas by the sliding force of step 2. Also, at this time, the blood circulation in the gums is improved by brushing the gums at the same time as brushing the teeth. As a result, caries and alveolar pyorrhea can be reliably prevented.
第３図及び第４図は本考案の第２の実施例を示
すもので、この実施例においては、柄１１の首部
２０に出光部２１が設けられている。この出光部
２１は、首部２０の一側面に形成された凹部２２
と、第３図において毛１２側斜め上方へレーザ光
を放出させる光変向部材（プリズム）２３とから
なつている。出光部２１は通路１５に連通され、
この出光部２１より出光したレーザビームが歯み
がき時に歯面、歯間部等に当り第１実施例同様に
歯垢、歯石等を除去する。なお、この実施例にお
いて、第１の実施例と同一名称部分には同一符号
を付してその説明を省略する。 3 and 4 show a second embodiment of the present invention, in which a light emitting portion 21 is provided at the neck portion 20 of the handle 11. FIG. This light emitting part 21 is formed by a recess 22 formed on one side of the neck part 20.
and a light deflecting member (prism) 23 that emits laser light obliquely upward on the hair 12 side in FIG. The light emitting part 21 is communicated with the passage 15,
The laser beam emitted from the light emitting portion 21 hits tooth surfaces, interdental areas, etc. during tooth brushing and removes dental plaque, tartar, etc. in the same manner as in the first embodiment. In this embodiment, parts with the same names as those in the first embodiment are given the same reference numerals, and their explanations will be omitted.
第５図及び第６図は本考案の第３の実施例を示
すもので、この実施例においては、柄１１の後端
部に出光部２４が設けられている。歯みがき時に
は柄１１の後端部を口腔に入れ、スイツチ１８を
ONして前記各実施例同様に歯垢、歯石等を除去
する。なお、この実施例において第１の実施例と
同一名称部分には同一符号を付してその説明を省
略する。 5 and 6 show a third embodiment of the present invention, in which a light emitting portion 24 is provided at the rear end of the handle 11. When brushing your teeth, put the rear end of handle 11 into your mouth and turn switch 18.
Turn on and remove dental plaque, tartar, etc. in the same way as in each of the above embodiments. In this embodiment, parts with the same names as those in the first embodiment are given the same reference numerals, and their explanations will be omitted.
第７図乃至第９図は本考案の第４の実施例を示
すもので、この実施例においては、柄１１の後端
部に凹部２５を形成し、この凹部２５に、一端に
凸部２６が形成され他端に出光部２７が形成され
た直線形のアタツチメント２８またはＬ字形のア
タツチメント２９を取り付ける構成とされ、歯み
がき時には、出光部２７を口腔に入れ、前記実施
例同様に歯垢、歯石等を除去するが、この実施例
によれば、口腔内奥までアタツチメント２８また
はアタツチメント２９が入るので、奥歯の隅々ま
でレーザビームの照射が可能である。なお、この
実施例において第１の実施例と同一名称部分には
同一符号を付してその説明を省略する。 7 to 9 show a fourth embodiment of the present invention. In this embodiment, a recess 25 is formed at the rear end of the handle 11, and a protrusion 26 is formed at one end of the recess 25. is formed, and a linear attachment 28 or an L-shaped attachment 29 is attached to the other end of which a light emitting portion 27 is formed. When brushing teeth, the light emitting portion 27 is inserted into the oral cavity and plaque and tartar are removed as in the previous embodiment. However, according to this embodiment, since the attachment 28 or the attachment 29 enters deep into the oral cavity, it is possible to irradiate every corner of the back teeth with the laser beam. In this embodiment, parts with the same names as those in the first embodiment are given the same reference numerals, and their explanations will be omitted.
歯科疾患の防止に関する医療効果をあげること
ができる。即ち、歯面、歯間部に強固に付着して
いて、従来の歯ブラシでは除去することができな
かつた歯垢、歯石を除去することができるように
なり、かつ歯肉の血行を良くし、これらにより、
う蝕、歯槽膿漏等を確実に予防することができ
る。
It can provide medical effects in preventing dental diseases. In other words, it is now possible to remove plaque and tartar that are firmly attached to tooth surfaces and interdental areas and cannot be removed with conventional toothbrushes. According to
Dental caries, alveolar pyorrhea, etc. can be reliably prevented.
第１図及び第２図は本考案の一実施例を示すも
ので第１図は縦断側面図、第２図は平面図、第３
図及び第４図は本考案の第２実施例を示すもの
で、第３図は一部切欠縦断側面図、第４図は平面
図、第５図及び第６図は本考案の第３実施例を示
すもので、第５図は一部切欠縦断側面図、第６図
は平面図、第７図ないし第９図は本考案の第４実
施例を示すもので、第７図は一部切欠縦断側面
図、第８図は直線形アタツチメントの縦断側面
図、第９図はＬ字形アタツチメントの縦断側面
図、第１０図は従来の歯ブラシの一例を示す縦断
側面図である。
１１……柄、１２……毛、１３……植毛部、１
４……出光部（凹部）、１５ｂ……光学繊維（光
フアイバ）、１６……レーザ素子（半導体レーザ
素子）、１８……スイツチ、１９……電池、２０
……首部、２１，２４，２７，３１……出光部。
Figures 1 and 2 show one embodiment of the present invention, with Figure 1 being a vertical side view, Figure 2 being a plan view, and Figure 3 being a plan view.
3 and 4 show a second embodiment of the present invention, FIG. 3 is a partially cutaway vertical side view, FIG. 4 is a plan view, and FIGS. 5 and 6 are a third embodiment of the present invention. FIG. 5 is a partially cutaway vertical sectional side view, FIG. 6 is a plan view, and FIGS. 7 to 9 show a fourth embodiment of the present invention. FIG. 8 is a longitudinal side view of a linear attachment, FIG. 9 is a longitudinal side view of an L-shaped attachment, and FIG. 10 is a longitudinal side view of an example of a conventional toothbrush. 11...Handle, 12...Hair, 13...Fleet part, 1
4... Light emitting part (concave part), 15b... Optical fiber (optical fiber), 16... Laser element (semiconductor laser element), 18... Switch, 19... Battery, 20
...Neck part, 21, 24, 27, 31...Idemitsu part.
Claims (1)
記柄に出光部を設け、この出光部に柄に内蔵さ
れたレーザ素子を光学的に連結したことを特徴
とする歯ブラシ。 (2) 前記レーザ素子は半導体レーザ素子であるこ
とを特徴とする実用新案登録請求の範囲第１項
記載の歯ブラシ。 (3) 前記出光部は柄の植毛部に設けられたことを
特徴とする実用新案登録請求の範囲第１項また
は第２項記載の歯ブラシ。 (4) 前記出光部は柄の首部に設けられたことを特
徴とする実用新案登録請求の範囲第１項または
第２項記載の歯ブラシ。[Claims for Utility Model Registration] (1) A toothbrush having bristles at the tip of the handle, characterized in that the handle is provided with a light emitting part, and a laser element built into the handle is optically connected to the light emitting part. toothbrush. (2) The toothbrush according to claim 1, wherein the laser element is a semiconductor laser element. (3) The toothbrush according to claim 1 or 2, wherein the light emitting part is provided in a flocked part of the handle. (4) The toothbrush according to claim 1 or 2, wherein the light emitting portion is provided at the neck of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8929284U JPS615139U (en) | 1984-06-15 | 1984-06-15 | toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8929284U JPS615139U (en) | 1984-06-15 | 1984-06-15 | toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615139U JPS615139U (en) | 1986-01-13 |
| JPS6331641Y2 true JPS6331641Y2 (en) | 1988-08-23 |
Family
ID=30643226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8929284U Granted JPS615139U (en) | 1984-06-15 | 1984-06-15 | toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615139U (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6485673A (en) * | 1987-09-29 | 1989-03-30 | Takashi Mori | Light irradiating treatment device |
| JPH0729859Y2 (en) * | 1988-11-08 | 1995-07-12 | サンスター株式会社 | toothbrush |
| JP2615505B2 (en) * | 1990-02-28 | 1997-05-28 | 松下電器産業株式会社 | Light toothbrush device |
| JP4547229B2 (en) * | 2004-10-14 | 2010-09-22 | ヤーマン株式会社 | toothbrush |
| KR100995427B1 (en) * | 2008-06-13 | 2010-11-18 | 원테크놀로지 주식회사 | Hair Growth Stimulation Laser Treatment Device |
| JP2017063955A (en) * | 2015-09-29 | 2017-04-06 | 日機装株式会社 | toothbrush |
| WO2024048771A1 (en) * | 2022-09-02 | 2024-03-07 | ヤーマン株式会社 | Hair treatment device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582701A (en) * | 1981-06-23 | 1983-01-08 | センプレツクス・コ−ポレ−シヨン | Connector for measuring base |
-
1984
- 1984-06-15 JP JP8929284U patent/JPS615139U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS582701A (en) * | 1981-06-23 | 1983-01-08 | センプレツクス・コ−ポレ−シヨン | Connector for measuring base |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS615139U (en) | 1986-01-13 |
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