JPS5841549A - Photoelectric reaction type oral cavity hygienic device - Google Patents
Photoelectric reaction type oral cavity hygienic deviceInfo
- Publication number
- JPS5841549A JPS5841549A JP13801881A JP13801881A JPS5841549A JP S5841549 A JPS5841549 A JP S5841549A JP 13801881 A JP13801881 A JP 13801881A JP 13801881 A JP13801881 A JP 13801881A JP S5841549 A JPS5841549 A JP S5841549A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor
- oral hygiene
- photoelectrochemical reaction
- reaction type
- type oral
- 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.)
- Granted
Links
Landscapes
- Brushes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、光と半導体と水と歯牙の4条件を満たして光
エネルギーを電気エネルギーに変換し、分極作用と還元
作用で歯牙の衛生効果をもたらす光電気化学反応式口腔
衛生器に関する。Detailed Description of the Invention The present invention is a photoelectrochemical reaction formula that satisfies the four conditions of light, semiconductor, water, and teeth, converts light energy into electrical energy, and brings about tooth hygiene effects through polarization and reduction actions. Regarding oral hygiene devices.
光電効果を有するM型半導体に光をあてて電子勧起する
と表面の空間電荷層の電位勾配によって正孔を与えられ
分極が起仁る。 歯牙の方は電子密度の差によって逆極
性となる。 故に半導体周辺ではlf!液や水から電子
を放出する綾化反応が生起し、他方歯牙@辺では唾液や
水から電子上程る還元反応が生起される。 つまり歯牙
に付着している歯垢や歯石に起因してpHが低下してい
る歯牙を還元反応によって中和しpH低下に起因する歯
牙の脱灰を良好に防止する。 併せて分極作用により虫
歯の原因である歯垢を分解し、沈着色素も分解する。
従って全体として虫歯や歯槽のり・ろうの予防と歯牙の
美麗化とt−幼果的に連成する。When an M-type semiconductor having a photoelectric effect is irradiated with light to attract electrons, holes are provided due to the potential gradient of the space charge layer on the surface and polarization occurs. Teeth have opposite polarity due to the difference in electron density. Therefore, around semiconductors, lf! A dilation reaction occurs in which electrons are released from the liquid or water, while a reduction reaction occurs in which electrons are released from saliva or water at the tooth side. In other words, the tooth whose pH has decreased due to plaque and tartar adhering to the tooth is neutralized by a reduction reaction, and the demineralization of the tooth caused by the decrease in pH is effectively prevented. At the same time, the polarization action decomposes dental plaque, which is the cause of tooth decay, and also decomposes deposited pigments.
Therefore, as a whole, prevention of tooth decay, alveolar glue/wax, and beautification of teeth are linked in a t-childlike manner.
従来の仁の種の口腔衛生器として、歯ブラシの植毛部に
#を形成し、この#に半導体を固定し、半導体に向けて
の光線照射路をブラシ柄に形成し、照射路からifの透
光性グラスファイバーを光源に繋いだものを本発明者ら
は既に提案し九が、このものは、イニシャル、ランニン
グともにコストが高(り<シ、取扱いも不便である。
このものが光源を従ってグラスファイバー、照射路を必
要とするとしたのは、相当に強い光線でないと、所期の
歯牙衛生効果を発揮するに足る電気が起ζらないと考え
ていたためであった。As a conventional oral hygiene device, a # is formed on the bristle part of a toothbrush, a semiconductor is fixed to this #, a light irradiation path toward the semiconductor is formed on the brush handle, and a transparent IF is formed from the irradiation path. The present inventors have already proposed a method in which a photogenic glass fiber is connected to a light source, but this method is expensive both for initial and running costs, and is inconvenient to handle.
The reason why this product required a light source of glass fiber and an irradiation path was because it was believed that unless the light beam was extremely strong, sufficient electricity would not be generated to produce the desired dental hygiene effect. .
しかしながら近時、半導体として光電効果の優れたもの
が開発されている。 なかでも、二酸化チタンは、その
製造条件が1正であれば、例えば雨天時室内での消灯時
の雰囲気自然光でさtlk十mVオーダーの光電子電圧
をもつ。However, recently, semiconductors with excellent photoelectric effects have been developed. Among them, titanium dioxide has a photoelectronic voltage on the order of 10 mV, for example, when the manufacturing conditions are positive 1, under natural light in the room when the lights are turned off on rainy days.
本発明は、この事実ならびに如何に@かな電圧であって
も電気が生じていさえすればこれは分極作用が起こった
ということであって所期の衛生効果會有するという道理
に基づいて、コストダウンと取扱いmast志向したも
のである。The present invention is based on this fact and the principle that no matter how low the voltage is, as long as electricity is generated, it means that a polarization effect has occurred, and the desired sanitary effect is achieved. It is a must-have for handling.
本発明による光電気化学反応式口腔衛生器は口腔内への
挿入部と口腔外への露出部を一体化した本体をもち、前
記露出部に光電効果を有するM型半導体を付設し、この
半導体と前記挿入部との間に光電子電流のiII通路を
設けたものである。The photoelectrochemical reaction type oral hygiene device according to the present invention has a main body that integrates a part inserted into the oral cavity and a part exposed outside the oral cavity, and an M-type semiconductor having a photoelectric effect is attached to the exposed part, and the semiconductor A photoelectron current path is provided between the insertion portion and the insertion portion.
これは即ち、光源として自然光ないしは螢光灯や白熱球
のような雰囲気光を利用するもので光゛−子電流が生じ
てhることを実験的に確認したことで裏づけられている
。 つまり本発明は従来、Cの槍の口腔衛生器の分野に
おいて、それ専用の相当強い光度の人工的光謙が絶対必
要だと考えられてきた状況下にあって、近年の光電効果
半導体の技術発展、ならびに分極作用つまり光電子電流
がありさえすれば所期の衛生効果tft+)られるとの
事実確認を踏まえたものである。This is supported by the fact that it has been experimentally confirmed that a photon current is generated when natural light or ambient light such as a fluorescent lamp or an incandescent bulb is used as a light source. In other words, the present invention was developed in the field of oral hygiene devices such as C's Spear, under the circumstances where it has been considered absolutely necessary to have a dedicated artificial light with a considerably strong luminous intensity, and in light of the recent technological developments in photoelectric effect semiconductors. This is based on the fact that the desired sanitary effect (tft+) can be achieved as long as there is a polarization effect, that is, a photoelectron current.
そして本発明によれば、従来必須とされていた人工光源
、グラス7アイパー、照射&i&等を悉く省略して、大
巾なコストダウンと取扱い容易性を4成できるに至った
。According to the present invention, the conventionally required artificial light source, glass 7-eyeper, irradiation &i&, etc. can be omitted, resulting in a significant cost reduction and ease of handling.
以下、本発明の夾施態檜を図面に基づいて説明する。Hereinafter, the enclosed cypress of the present invention will be explained based on the drawings.
第1図、%2図のものは、歯ブラシに#導体〔光電効果
を有するM型のもの。 以下同じ〕を付設しである。
即ち、川は刷毛(1m)((植設した口腔内への挿入部
、は1は握部である口腔外への露出部で、両者11+
、 ff!Iが合成tl#脂製木製本体1組す・ 14
)は挿入部(11から露出部121にかけて本体ill
に挿設した細径(11111位)IvIt状〔細巾帯状
でも可〕の半導体である。 この場合半辱体シ4B自#
が光電子電流のIII通FI!l151を兼ねている。The ones in Figure 1 and Figure %2 are toothbrushes with # conductors (M type with photoelectric effect). The same applies hereafter].
That is, the river is a brush (1 m) ((the inserted part into the implanted oral cavity, 1 is the part exposed outside the oral cavity which is the grip part, both are 11+
, ff! I is a synthetic TL# fat wooden body 1 set・14
) is the main body ill from the insertion part (11 to the exposed part 121).
It is a small diameter (11111 position) IvIt-shaped (can also be in the shape of a narrow band) semiconductor inserted into the . In this case, semi-humiliated body 4B self #
is the third FI of photoelectronic current! It also serves as l151.
I・:#1本体1mlに形成した溝で、水分の溜り邸と
もなり、半導体+41挿股に利用される。 本体111
が透明のとき半導体141は口腔内@端部のみ露出しさ
えすればほぼ全体tm人してもよい。I.: A groove formed in the 1ml body of #1, which also serves as a reservoir for moisture and is used for semiconductor +41 insertion. Main body 111
When the semiconductor 141 is transparent, almost the entire portion of the semiconductor 141 may be exposed as long as only the end portion inside the oral cavity is exposed.
@3図のものは半導体14)t一本体+alの表面、裏
面に露出させる状態で貫通孔171 、17)全通して
2本を閉ループ状に設けである。 表面のみ又は裏面の
みでもよい。 1本でもよい。 ソノ他の411成if
!11図のものとほぼ同様であるので。In the one shown in Figure 3, two through holes 171 and 17) are provided in a closed loop to expose the semiconductor 14) on the front and back surfaces of the main body + al. It may be only the front side or only the back side. One piece is enough. Sono et al.411 if
! It is almost the same as the one in Figure 11.
共通部財にjiu一番号を付すにとどめ、説明は割愛す
る。 この1ヨ、以下の例の場合にもあてはまる。We will only give jiu numbers to common parts and omit explanations. This item 1 also applies to the following example.
1g4図のものは、露出部【21に、小型の半導体(4
)を付設し、そこから挿入部(1)まで延設した導電線
(81tもって光電子電流の導通路+61としである。The one in Figure 1g4 has a small semiconductor (4
), and a conductive wire (81t) extending from there to the insertion portion (1) serves as a photoelectron current conduction path +61.
%5図のものは、導電線(@1の代わりに貯水溝(91
t本体131に刻設し仁れを導通路Il+としてあム@
6図のもの−よ本体131を導電体製(但し人体に錫′
dなもの)とすることにより本体14自体を導通路II
Iとしである。The one in figure %5 has a water storage groove (91
Am@
The one in Figure 6 - the main body 131 is made of a conductive material (however, the human body is made of tin'
d), the main body 14 itself becomes a conductive path II.
This is I.
半導体141としてけ、争タン(T1)を1200〜1
500″Oで2〜10分間赤熱化することによって得ら
れる二酸化ヰタン(TiOl)が好ましいがその池、自
然光でも適当な光電子電流が生じる半導体C色素が軸体
等で修飾した半導体の様に撒千幼平を高める為の4亘任
意の処置をしたあらゆる半導体を含む)であれば何でも
よい。Assume that the semiconductor is 141, and the tangent (T1) is 1200 to 1.
Titanium dioxide (TiOl) obtained by red-hot heating at 500"O for 2 to 10 minutes is preferable, but semiconducting C dye, which generates an appropriate photoelectron current even in natural light, can be sprinkled like a semiconductor modified with a shaft etc. Anything is acceptable as long as it includes any semiconductor that has been subjected to arbitrary treatment to increase its strength.
半4体+41は板状、線状、帯状とする以外、パウ@7
図のように、表面積1°2dのTies 、)01と抜
去歯牙f111とを蒸留水a21につけ室内C雨天時、
り刻)VCおいたところ、室内零四気尤により約10〜
50 mVO起踵力が生じていることが認められた。
この起電力は先述の衛生効果にとって十分な値である。Half 4 bodies + 41 are plate-shaped, linear, and band-shaped, and Pau@7
As shown in the figure, soak Ties ()01 with a surface area of 1°2d and the extracted tooth f111 in distilled water A21, indoors when it is raining.
When I installed the VC, it was about 10~ due to the indoor zero pressure.
It was observed that 50 mVO heel force was generated.
This electromotive force is sufficient for the above-mentioned sanitary effect.
尚、本体181の形は全(任意であり、図示形状によっ
て本発明は何らの制約も受けない。 又刷毛(11)を
省略することもあり得る。 又、歯牙洗浄液噴射ノズル
を備えたものに遍用してもよい。Note that the shape of the main body 181 is arbitrary (the shape is arbitrary, and the present invention is not limited in any way by the shape shown in the drawings. Also, the brush (11) may be omitted. Also, the shape of the main body 181 may be any shape). May be used unilaterally.
半導体に外部より11!lEを加え電子励起を助は光反
θドり効果的にすることも本発明は含む。11 from outside to semiconductor! The present invention also includes adding lE to make electron excitation more effective than light anti-θ.
尚、殊KTiQs を用いる場合、その1法は上紀以外
何であってもよく、とりわけイ■効なものとして、
■ 単結晶を製造利用
■ 〒1金属へのTi□s 薄g14をケミカル、
々パー労応タヨン(0’VD1法等によって蒸着する去
■ T’rQj 粉体をペレツート状にし焼成する法
■ Ti4z;74を陽極酸化によって製造する法など
がある。In addition, when using KTiQs, one method may be any method other than the upper one, and the most effective method is: ■ Manufacture and use of a single crystal■ 〒1 Ti□s thin g14 to metal chemically,
There are methods to produce Ti4z;74 by anodic oxidation.
図面ti本発明に係る光11!気化学反応式口腔衛生器
の実施の態様を例示し、第1図は一部切大正面図、第2
図は縦断面図、gg3図ないし第6図は各々別の組機を
承す一部切欠正面図、1I7図は実軌装置の概略構成図
である。
Il+・・・・・・挿入部、131・・・・・・本体、
(8)・・・・・・導電線、C1&)・・・・・・刷毛
、(2I・・・・・・露出部、(4)・・・・・・半導
体、161・・・・・・導通路、(91・・・・・・貯
水溝。
代理人 弁理士 北 村 修
第1図
a
第4図Drawing ti Light 11 according to the present invention! Illustrating an embodiment of the gas-chemical reaction type oral hygiene device, FIG. 1 is a partially cut-away front view, and FIG.
The figure is a longitudinal cross-sectional view, Figures gg3 to 6 are partially cutaway front views showing different assembly machines, and Figure 1I7 is a schematic configuration diagram of the actual track device. Il+...Insertion part, 131...Main body,
(8)...Conductive wire, C1&)...Brush, (2I...Exposed part, (4)...Semiconductor, 161...・Conduit path, (91...Water storage ditch. Agent: Patent attorney Osamu Kitamura Figure 1a Figure 4
Claims (1)
!1を一体化した本体1111 t−もち、前記露出部
1!1に光電幼果を有するN型半導体141を付設し、
ξの半導体141と前記挿入部11)との聞和光電子電
流の導通路jailを設けである光電気化学反応式0式
% ■ 豹配本体lは、合成樹脂材をもって歯ブラシの柄の
形状に成形され、かつ半導体(41は柄のam以外の挿
入郁用忙近い箇所に設けられ、挿入Is lll K刷
毛(1&)が植設されている特許請求の範囲第0項に記
載の光電気化学反応式口腔衛生器。 ■ 前記導通路ζ11が、半導体(4)として一端が挿
入部…に位置する細径線状又は細巾帯状の4のを用いる
ことによ伽、この半導体141で兼用されている特許請
求の範囲第0項又は@0項に記載の光電気化学反応式口
腔衛生器。 ■ 前記導通路1組が本体(釦に付設した導電線1i1
1をもってIII成されている特許請求の範囲第0項又
は第0項に記載の光電気化学反応式口腔衛生器。 ■ 前記4通路1暴1が本体131に刻設した貯水溝1
91をもって構成されている特許請求の範g第■項又F
iso項に記載の光電気化学反応式口腔衛生器。 ■ 前記導通路jailが本体131 ′(i−導電体
製とすることにより、仁の本体131で兼用されている
特許請求の範囲第0項又は第0項に記載の光電気化学反
応式口腔衛生器。 ■ 前記半導体(4)がチタンを1200〜1500”
t)で140分間赤熱化することによって得られた二酸
化争タンである特許i1#水の範囲第0項ないし第0項
の何れかに記載の光電気化学反応式口腔衛生器。[Claims] ■ Insertion Is 113 into the oral cavity and portion 1 exposed outside the oral cavity
! 1, an N-type semiconductor 141 having a photoelectric seedling is attached to the exposed portion 1!1,
The photoelectrochemical reaction formula 0 is provided with a conduction path for the photoelectronic current between the semiconductor 141 of ξ and the insertion portion 11). The photoelectrochemical reaction according to claim 0, wherein the semiconductor (41 is provided at a position other than am of the handle near the insertion point, and the insertion brush (1&) is implanted) -type oral hygiene device. ■ The conductive path ζ 11 is formed by using a thin wire-shaped or narrow band-shaped semiconductor (4) with one end located at the insertion portion, and this semiconductor 141 is also used. The photoelectrochemical reaction type oral hygiene device according to claim 0 or @0. ■ The one set of conductive paths is connected to the main body (conductive wire 1i1 attached to the button).
1. A photoelectrochemical reaction type oral hygiene device according to claim 0 or 0 of the present invention. ■ Water storage groove 1 carved into the main body 131 by the four passages 1 and 1
Claims g (g) or (F) consisting of 91
A photoelectrochemical reaction type oral hygiene device as described in ISO section. (2) The photoelectrochemical reaction type oral hygiene according to claim 0 or 0, wherein the conductive path jail is made of the main body 131' (i-conductor, so that it is also used as the main body 131). ■ The semiconductor (4) is made of titanium with a thickness of 1200 to 1500".
The photoelectrochemical reaction type oral hygiene device according to any one of the ranges 0 to 0 of the patent i1# water range, which is douthan dioxide obtained by red-hot heating at t) for 140 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13801881A JPS6057340B2 (en) | 1981-09-02 | 1981-09-02 | Photoelectrochemical reaction oral hygiene device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13801881A JPS6057340B2 (en) | 1981-09-02 | 1981-09-02 | Photoelectrochemical reaction oral hygiene device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5841549A true JPS5841549A (en) | 1983-03-10 |
JPS6057340B2 JPS6057340B2 (en) | 1985-12-14 |
Family
ID=15212127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13801881A Expired JPS6057340B2 (en) | 1981-09-02 | 1981-09-02 | Photoelectrochemical reaction oral hygiene device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057340B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59211454A (en) * | 1983-05-17 | 1984-11-30 | 中川 善典 | Body washer |
JPS60253461A (en) * | 1984-05-28 | 1985-12-14 | 株式会社 寺西電機製作所 | High potential toothbrush |
JPS6173649A (en) * | 1984-09-18 | 1986-04-15 | 瀬木野 武義 | Electronic toothbrush |
US4726806A (en) * | 1984-08-14 | 1988-02-23 | Hiroshi Hukuba | Electric tooth-brush |
JPH05192415A (en) * | 1991-11-05 | 1993-08-03 | Hiroshi Fukuba | Electronic power tooth brush |
EP1174055A2 (en) | 2000-07-17 | 2002-01-23 | Yoshinori Nakagawa | Electronic toothbrush and electronic brush |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180263841A1 (en) * | 2015-01-20 | 2018-09-20 | Shulchi SATAKE | Oral mounting fixture |
-
1981
- 1981-09-02 JP JP13801881A patent/JPS6057340B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59211454A (en) * | 1983-05-17 | 1984-11-30 | 中川 善典 | Body washer |
JPS60253461A (en) * | 1984-05-28 | 1985-12-14 | 株式会社 寺西電機製作所 | High potential toothbrush |
JPH0221272B2 (en) * | 1984-05-28 | 1990-05-14 | Teranishi Electric Works | |
US4726806A (en) * | 1984-08-14 | 1988-02-23 | Hiroshi Hukuba | Electric tooth-brush |
JPS6173649A (en) * | 1984-09-18 | 1986-04-15 | 瀬木野 武義 | Electronic toothbrush |
JPH05192415A (en) * | 1991-11-05 | 1993-08-03 | Hiroshi Fukuba | Electronic power tooth brush |
JPH0638859B2 (en) * | 1991-11-05 | 1994-05-25 | 博 福場 | Electronic power toothbrush |
EP1174055A2 (en) | 2000-07-17 | 2002-01-23 | Yoshinori Nakagawa | Electronic toothbrush and electronic brush |
Also Published As
Publication number | Publication date |
---|---|
JPS6057340B2 (en) | 1985-12-14 |
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