JP2002177305A - Dental warm water apparatus - Google Patents
Dental warm water apparatusInfo
- Publication number
- JP2002177305A JP2002177305A JP2000375466A JP2000375466A JP2002177305A JP 2002177305 A JP2002177305 A JP 2002177305A JP 2000375466 A JP2000375466 A JP 2000375466A JP 2000375466 A JP2000375466 A JP 2000375466A JP 2002177305 A JP2002177305 A JP 2002177305A
- Authority
- JP
- Japan
- Prior art keywords
- water
- body container
- dental
- main body
- heating pipe
- 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.)
- Pending
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、歯科用温水装置に
関し、特に虫歯治療時などにおける研削チップによる歯
の研削時に、研削箇所に温水を供給するのに好適な歯科
用温水装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental water heater, and more particularly, to a dental water heater suitable for supplying hot water to a ground portion when a tooth is ground by a grinding tip at the time of caries treatment or the like.
【０００２】[0002]
【従来の技術】従来、虫歯治療時などにおける研削チッ
プによる歯の研削は、研削チップと歯との摩擦抵抗の低
減と研削屑の排出などを目的として、研削箇所に水を供
給しながら行われていた。この場合、水としては主とし
て水道水が使用されている。2. Description of the Related Art Conventionally, tooth grinding with a grinding tip in the treatment of tooth decay or the like is performed while supplying water to a grinding portion for the purpose of reducing frictional resistance between the grinding tip and the tooth and discharging grinding chips. I was In this case, tap water is mainly used as water.
【０００３】[0003]
【発明が解決しようとする課題】ところで、水道水の温
度は、特に冬季では体温に比べて低くなるので、研削箇
所に水道水を供給しながら虫歯治療を行うと、歯の研削
箇所に低温の水がしみ込み、これが原因となって痛みを
生ずるという問題点がある。However, since the temperature of tap water is lower than body temperature especially in winter, if caries treatment is performed while supplying tap water to the grinding portion, the temperature of the tooth grinding portion becomes low. There is a problem that water soaks and causes pain.
【０００４】本発明は、この様な問題点を解消しようと
するもので、歯科治療椅子の下方空間に簡単に取り付け
られ、（水道）水を所定の温度に加温して治療箇所に供
給できるようにした歯科用温水装置を提供しようとする
ものである。[0004] The present invention is intended to solve such a problem, and can be easily installed in a space below a dental treatment chair so that (tap) water can be heated to a predetermined temperature and supplied to a treatment site. It is an object of the present invention to provide a dental water heater.
【０００５】[0005]
【課題を解決するための手段】本発明は、加熱媒体を収
容可能な本体容器と、同本体容器の内部に取り付けられ
た加熱用パイプとで歯科用温水装置を構成し、本体容器
を筒状体で形成する一方、加熱用パイプを硬質材で螺旋
状に形成し、筒状の本体容器の一部に面ヒ−タを取り付
けるとともに、残りの面に断熱材を取り付け、さらに本
体容器内の加熱媒体を所定温度に保持する可変式温度調
整器を設け、螺旋状の加熱用パイプの一端部に被加熱水
の入口カプラ−をまた他端部に加熱水の取出しカプラ−
を取り付けて課題解決の手段としている。また、本発明
は、上記加熱媒体として、水または食用油を用いて課題
解決の手段としている。さらに、本発明は、上記入口カ
プラ−を水道の蛇口に連通可能に構成し、取出しカプラ
−を歯の研削箇所に連通可能に構成して課題解決の手段
としている。According to the present invention, a main body container capable of storing a heating medium and a heating pipe attached inside the main body container constitute a dental water heater, and the main body container has a cylindrical shape. On the other hand, a heating pipe is formed in a spiral shape with a hard material, a surface heater is attached to a part of a cylindrical main body container, and a heat insulating material is mounted on the remaining surface. A variable temperature controller for holding the heating medium at a predetermined temperature is provided, and an inlet coupler for heated water is provided at one end of a spiral heating pipe, and a coupler for taking out heated water is provided at the other end.
Is attached as a means of solving the problem. Further, the present invention is a means for solving the problem by using water or edible oil as the heating medium. Further, in the present invention, the inlet coupler is configured so as to be able to communicate with a water tap, and the take-out coupler is configured so as to be able to communicate with a tooth grinding portion, which is a means for solving the problem.
【０００６】[0006]
【発明の実施の形態】以下、図面により本発明の実施の
形態について説明する。図１は全体を示す平面図、図２
は図１のＡ−Ａ線断面図、図３は図１のＢ矢視側面図、
図４は図３のＣ部拡大断面図である。Embodiments of the present invention will be described below with reference to the drawings. 1 is a plan view showing the whole, FIG.
1 is a cross-sectional view taken along the line AA of FIG. 1, FIG. 3 is a side view taken along the arrow B of FIG.
FIG. 4 is an enlarged sectional view of a portion C in FIG.
【０００７】この実施形態の歯科用温水装置は１０は、
角筒状に形成され内部に加熱媒体を収容可能な本体容器
１１と、この本体容器１１の内部に取り付けられた加熱
用パイプ１２とを備えており、加熱用パイプ１２は、例
えばガラス繊維などの硬質材を素材として螺旋形状に形
成されている。角筒状の本体容器１１は、その上面（蓋
体）１１ａを除いた５面を、５枚のステンレス鋼板など
を、溶接などの手段で気密状に結合して予め角筒状に組
み立てておき、これに、加熱用パイプ１２の取り付けら
れ上面（蓋体；ステンレス鋼板製）１１ａを気密状に組
み付けられて形成される。符号１１ｂは上面（蓋体）１
１ａの周囲に形成されたフランジ部を示しており、この
フランジ部１１ｂを本体容器１１の側面板の上端部に勘
合した後、溶接などの手段で気密状に結合して、角筒状
の本体容器１１が構成されるようになっている。[0007] The dental water heater 10 of this embodiment comprises:
It has a main body container 11 formed in the shape of a rectangular tube and capable of storing a heating medium therein, and a heating pipe 12 attached inside the main body container 11, and the heating pipe 12 is made of, for example, glass fiber or the like. It is formed in a spiral shape using a hard material as a material. The rectangular cylindrical main body container 11 is preliminarily assembled into a rectangular cylindrical shape by joining five stainless steel plates or the like in an airtight manner by welding or other means on the five surfaces except for the upper surface (lid) 11a. The upper surface (lid; stainless steel plate) 11a to which the heating pipe 12 is attached is hermetically attached to the heating pipe 12. Reference numeral 11b denotes the upper surface (lid) 1
1a shows a flange portion formed around the periphery of the main body container 11. After fitting this flange portion 11b to the upper end of the side plate of the main body container 11, the flange portion 11b is air-tightly connected by welding or the like to form a rectangular cylindrical main body. The container 11 is configured.
【０００８】角筒状の本体容器１１の一面に、面ヒ−タ
１３が取り付けられるとともに、残りの面のすべてには
断熱材１４がが取り付けられて本体容器１１の断熱化が
図られている。面ヒ−タ１３の外面にも断熱材１４がが
取り付けられている。面ヒ−タ１３や断熱材１４の取り
付けを簡単化するために、本体容器１１の各隅部に断面
Ｌ状の取付け金具１５が設けられている。つまり、断熱
材（断熱板）１４を対向配置されている取付け金具１
５、１５の間に挿入することにより、簡単に本体容器１
１の外面に取り付けることができる。面ヒ−タ１３が取
り付けられている面については、面ヒ−タ１３の外側に
断熱材１４を重合して、対向配置されている取付け金具
１５、１５の間に挿入する。A surface heater 13 is mounted on one surface of the main body 11 having a rectangular cylindrical shape, and a heat insulating material 14 is mounted on all of the remaining surfaces, thereby achieving heat insulation of the main body 11. . A heat insulator 14 is also attached to the outer surface of the surface heater 13. In order to simplify the mounting of the surface heater 13 and the heat insulating material 14, a mounting bracket 15 having an L-shaped cross section is provided at each corner of the main body container 11. That is, the heat-insulating material (heat-insulating plate) 14 is attached to the mounting bracket 1 facing the mounting member 1.
By inserting it between 5 and 15, the main container 1
1 can be attached to the outer surface. On the surface to which the surface heater 13 is attached, a heat insulating material 14 is superimposed on the outside of the surface heater 13 and inserted between the mounting brackets 15, 15 arranged opposite to each other.
【０００９】本体容器１１の内部に、加熱媒体１６とし
て水あるいは食用油が、ほぼ満タン状態に充填されてい
る。そしてこの加熱媒体１６が面ヒ−タ１３により加熱
されるのであるが、この加熱媒体１６を所定温度に保持
するために、可変式温度調整器１７が設けられている。
可変式温度調整器１７の操作により、加熱媒体１６を任
意の所定温度に設定保持することができる。本体容器１
１の側面に、加熱媒体１６の注入口１８ａと排出口１８
ｂとが設けられている。Water or edible oil as a heating medium 16 is almost completely filled in the main body container 11. The heating medium 16 is heated by the surface heater 13, and a variable temperature controller 17 is provided to maintain the heating medium 16 at a predetermined temperature.
By operating the variable temperature controller 17, the heating medium 16 can be set and maintained at an arbitrary predetermined temperature. Main body container 1
1 is provided with an inlet 18a and an outlet 18 for the heating medium 16.
b.
【００１０】螺旋状の加熱用パイプの一端部に、被加熱
水としての水道水の入口カプラ−１９ａが取り付けら
れ、他端部に加熱水の取出しカプラ−１９ｂが取り付け
られている。At one end of the spiral heating pipe, an inlet coupler 19a of tap water as heated water is attached, and at the other end, a coupler 19b for taking out heated water is attached.
【００１１】上記の構成において、本体容器１１の内部
に加熱媒体１６として水あるいは食用油を注入した後、
面ヒ−タ１３に通電して加熱媒体１６を加温する。本体
容器１１の内部の加熱媒体１６は、可変式温度調整器１
７の作動により、所定の温度に保持される。この温度が
適宜調節できることはいうまでもない。In the above configuration, after water or edible oil is injected as the heating medium 16 into the main body container 11,
Electric power is supplied to the surface heater 13 to heat the heating medium 16. The heating medium 16 inside the main body container 11 includes the variable temperature controller 1
By the operation of 7, a predetermined temperature is maintained. Needless to say, this temperature can be appropriately adjusted.
【００１２】本体容器１１の内部は、加熱媒体１６でほ
ぼ充満されているので、加熱用パイプ１２はその全部が
加熱媒体１６内に水没する状態となっている。しかも加
熱用パイプ１２は、螺旋状に形成されているので、加熱
媒体１６との接触面積が極めて大きい。したがって、加
熱媒体１６の有する熱を効率良く加熱用パイプ１２の内
部を流れる水に伝えることができる。また、面ヒ−タ１
３は、電熱線（ニクロム線）式のものに比べて熱効率が
良いので、この装置の熱効率は極めて良好となる。Since the inside of the main container 11 is substantially filled with the heating medium 16, the heating pipe 12 is entirely submerged in the heating medium 16. Moreover, since the heating pipe 12 is formed in a spiral shape, the contact area with the heating medium 16 is extremely large. Therefore, the heat of the heating medium 16 can be efficiently transmitted to the water flowing inside the heating pipe 12. Also, surface heater 1
3 has a higher thermal efficiency than that of the heating wire (Nichrome wire) type, so that the thermal efficiency of this device is extremely good.
【００１３】加熱用パイプ１２の他端部に取り付けられ
ている加熱水の取出しカプラ−１９ｂは、ホ−ス（図示
せず）を介して歯の治療部（研削箇所）に連通してい
る。したがって、歯の研削箇所に温水を供給することが
可能となり、虫歯治療時に歯の研削箇所に低温の水がし
み込み、これが原因となる痛みを生ずるという事態を解
決できることとなる。[0013] A coupler 19b for taking out heated water attached to the other end of the heating pipe 12 is in communication with a tooth treatment section (ground portion) via a hose (not shown). Therefore, it is possible to supply hot water to the tooth grinding location, and it is possible to solve a situation in which low-temperature water seeps into the tooth grinding location during dental caries treatment, which causes pain.
【００１４】この実施形態では、加熱媒体１６として水
あるいは食用油を使用しているので、人体に対する安全
上の問題はなく、また、加熱用パイプ１２はガラス繊維
などの硬質材を素材としているので、変形するおそれが
無く長期間螺旋形状を保持でき、本装置は長期間の耐用
に対処できる。In this embodiment, since water or edible oil is used as the heating medium 16, there is no problem in terms of safety for the human body. Further, since the heating pipe 12 is made of a hard material such as glass fiber, the like. Therefore, the helical shape can be maintained for a long time without being deformed, and the present apparatus can cope with long-term durability.
【００１５】さらに、加熱用パイプの一端部に取り付け
られている入口カプラ−１９ａは、水道水の蛇口に連通
しているので、加熱された温水は、水道水の水圧で取出
しカプラ−１９ｂを通じて歯の治療部（研削箇所）に噴
出する。したがって、この装置には温水加圧装置を必要
としない。また、歯の治療部（研削箇所）に噴出する温
水の量は少ないので、装置は小型なものとなり、治療用
椅子の下方の空間に取り付けることができる。Further, since the inlet coupler 19a attached to one end of the heating pipe communicates with the tap water faucet, the heated hot water is taken out by the tap water pressure and passed through the coupler 19b. To the treatment area (ground part). Therefore, this device does not require a hot water pressurizing device. Further, since the amount of warm water spouting to the treatment part (grinding part) of the tooth is small, the device is small and can be mounted in the space below the treatment chair.
【００１６】上記の実施形態では、本体容器１１は角筒
形状となっているが、円筒形状であってもよく、また、
温水の温度は、人肌位いが適当であるが、患者の希望に
より、適宜調節して使用できる。In the above embodiment, the main body container 11 has a rectangular tube shape, but may have a cylindrical shape.
Although the temperature of the hot water is appropriate for human skin, it can be appropriately adjusted and used according to the wishes of the patient.
【００１７】[0017]
【発明の効果】以上のように、本発明によれば、以下の
ような効果が得られる。 （１）歯の研削箇所に温水を供給することが可能とな
り、虫歯治療時に歯の研削箇所に低温の水がしみ込み、
これが原因となる痛みを生ずるという事態を解決するこ
とができる。 （２）歯の治療部（研削箇所）に温水を噴出できる歯科
用温水装置を簡単かつ小型化でき、治療用椅子の下方空
間に設置可能な歯科用温水装置が得られる。 （３）加熱媒体として水あるいは食用油を使用している
ので、人体に対する安全上の問題のない歯科用温水装置
が得られる。 （４）加熱用パイプはガラス繊維などの硬質材を素材と
しているので、変形するおそれが無く、長期間螺旋形状
を保持でき長期間の耐用に対処できる。 （５）加熱用パイプはその全部が加熱媒体内に水没する
状態となっており、しかも加熱用パイプは螺旋状に形成
されているので、加熱媒体との接触面積が極めて大き
い。したがって、加熱媒体の有する熱を効率良く加熱用
パイプの内部を流れる水に伝えることができ、さらに面
ヒ−タは、電熱線（ニクロム線）式のものに比べて熱効
率が良いので、熱効率の極めて良好な歯科用温水装置が
得られる。 （６）温水温度を患者の希望する温度に調節することが
でき、治療時の患者の苦痛を和らげることが可能とな
る。As described above, according to the present invention, the following effects can be obtained. (1) Warm water can be supplied to the tooth grinding location, and low-temperature water seeps into the tooth grinding location during caries treatment,
This can solve the problem of causing pain. (2) A dental water heater capable of ejecting warm water to a treatment part (grinding part) of a tooth can be simply and miniaturized, and a dental water heater which can be installed in a space below a treatment chair can be obtained. (3) Since water or edible oil is used as the heating medium, a dental water heater that does not pose a safety problem to the human body can be obtained. (4) Since the heating pipe is made of a hard material such as glass fiber, there is no possibility of deformation, the spiral shape can be maintained for a long time, and long-term durability can be dealt with. (5) Since the entire heating pipe is submerged in the heating medium, and the heating pipe is formed in a spiral shape, the contact area with the heating medium is extremely large. Therefore, the heat of the heating medium can be efficiently transmitted to the water flowing inside the heating pipe, and the surface heater has a higher thermal efficiency than the heating wire (Nichrome wire) type. An extremely good dental water heater is obtained. (6) The temperature of the hot water can be adjusted to the temperature desired by the patient, and the pain of the patient during treatment can be alleviated.
【図１】全体を示す平面図。FIG. 1 is an overall plan view.
【図２】図１のＡ−Ａ線断面図。FIG. 2 is a sectional view taken along line AA of FIG. 1;
【図３】図１のＢ矢視側面図。FIG. 3 is a side view of FIG.
【図４】図３のＣ部拡大断面図。FIG. 4 is an enlarged sectional view of a portion C in FIG. 3;
１０：歯科用温水装置、１１：本体容器、１２：加熱用
パイプ、１３：面ヒ−タ。１４：断熱材、１６：加熱媒
体、１７：可変温度調整器、１８ａ：加熱媒体１６の注
入口、１８：同排出口、１９ａ：水道水の入口カプラ
−、１９ｂ：加熱水の取出しカプラ−。10: Dental water heater, 11: Main body container, 12: Heating pipe, 13: Surface heater. 14: a heat insulating material, 16: a heating medium, 17: a variable temperature controller, 18a: an inlet of the heating medium 16, 18: an outlet thereof, 19a: an inlet coupler of tap water, 19b: a coupler of taking out heating water.
Claims (5)
体容器の内部に取り付けられた加熱用パイプとを備え、 上記本体容器が筒状体で形成される一方、上記加熱用パ
イプが硬質材で螺旋状に形成され、 上記筒状の本体容器の外面の一部に面ヒ−タが取り付け
られるとともに、残余の面に断熱材が取り付けられ、 上記本体容器内の上記加熱媒体を所定温度に保持する可
変式温度調整器が設けられ、 上記螺旋状の加熱用パイプの一端部に被加熱水の入口カ
プラ−が取り付けられ、他端部に加熱水の取出しカプラ
−が取り付けられていることを特徴とする歯科用温水装
置。1. A main body container capable of storing a heating medium, and a heating pipe mounted inside the main body container, wherein the main body container is formed of a cylindrical body, and the heating pipe is hard. A surface heater is attached to a part of the outer surface of the cylindrical main body container, and a heat insulating material is attached to the remaining surface, and the heating medium in the main body container is heated to a predetermined temperature. The spiral heating pipe is provided with a variable temperature controller, an inlet coupler of the heated water is attached to one end of the spiral heating pipe, and a heating water take-out coupler is attached to the other end of the spiral heating pipe. A dental water heater characterized by the above-mentioned.
て、上記加熱媒体が水または食用油であることを特徴と
する歯科用温水装置。2. The dental water heater according to claim 1, wherein the heating medium is water or edible oil.
置において、上記入口カプラ−が、水道の蛇口に連通可
能に構成されていることを特徴とする歯科用温水装置。3. The dental water heater according to claim 1, wherein the inlet coupler is configured to be able to communicate with a water tap.
用温水装置において、上記取出しカプラ−が、歯の研削
箇所に連通可能に構成されていることを特徴とする歯科
用温水装置。4. The dental water heater according to claim 1, wherein the take-out coupler is configured to be able to communicate with a tooth grinding location.
用温水装置において、上記本体容器が角筒状体で形成さ
れ、その一面に上記面ヒ−タが取り付けられていること
を特徴とする歯科用温水装置。5. The dental water heater according to claim 1, wherein the main body container is formed of a rectangular cylindrical body, and the surface heater is attached to one surface thereof. And a dental water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000375466A JP2002177305A (en) | 2000-12-11 | 2000-12-11 | Dental warm water apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000375466A JP2002177305A (en) | 2000-12-11 | 2000-12-11 | Dental warm water apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002177305A true JP2002177305A (en) | 2002-06-25 |
Family
ID=18844478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000375466A Pending JP2002177305A (en) | 2000-12-11 | 2000-12-11 | Dental warm water apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002177305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009051878A (en) * | 2007-08-23 | 2009-03-12 | Univ Chuo | Heat storage material, heat storage system, and method for producing heat storage material |
-
2000
- 2000-12-11 JP JP2000375466A patent/JP2002177305A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009051878A (en) * | 2007-08-23 | 2009-03-12 | Univ Chuo | Heat storage material, heat storage system, and method for producing heat storage material |
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