JP2001340361A - Dental irrigation chip - Google Patents
Dental irrigation chipInfo
- Publication number
- JP2001340361A JP2001340361A JP2000168908A JP2000168908A JP2001340361A JP 2001340361 A JP2001340361 A JP 2001340361A JP 2000168908 A JP2000168908 A JP 2000168908A JP 2000168908 A JP2000168908 A JP 2000168908A JP 2001340361 A JP2001340361 A JP 2001340361A
- Authority
- JP
- Japan
- Prior art keywords
- tip
- chip
- dental
- dental irrigation
- section
- 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
- 230000002262 irrigation Effects 0.000 title claims abstract description 26
- 238000003973 irrigation Methods 0.000 title claims abstract description 26
- 208000005888 Periodontal Pocket Diseases 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005219 brazing Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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、歯科治療におい
て、歯牙又は歯周ポケットに水（又は薬液）を噴射して
歯牙又は歯周ポケットの洗浄、消毒等を行う歯科用イリ
ゲーションチップ、より詳細には、該歯科用イリゲーシ
ョンチップにおけるチップ本体部と液体噴射部（チップ
部）との接合部の破損防止に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental irrigation tip for cleaning or disinfecting teeth or periodontal pockets by injecting water (or a chemical solution) into the teeth or periodontal pockets in dental treatment. The present invention relates to prevention of breakage of a joint between a tip main body and a liquid ejecting unit (tip) in the dental irrigation tip.
【０００２】[0002]
【従来の技術】歯科治療の中に、歯牙に付着した歯垢や
歯石を除去するスケーリング作業があるが、その中に、
歯牙に水や薬液等の液体を噴射して該歯牙を洗浄したり
消毒したりするイリゲーション作業がある。図４は、上
記イリゲーション作業に用いるイリゲーションチップの
一例を示す図で、図中、１０はイリゲーションチップ、
２０は該イリゲーションチップ１０が着脱自在に連結さ
れるハンドピース部で、該イリゲーションチップ１０
は、前記ハンドピース本体部２０に螺着されるチップ本
体部１１と該チップ本体部１１にロウ付等の任意の手段
で接合されたチップ部（液体噴射部）１２とからなり、
周知のように、ハンドピース部２０より送給された水又
は薬液が、チップ本体部１１及びチップ部１２を通し
て、該チップ部１２より噴射され、この噴射された水又
は薬液により歯牙又は歯周ポケットが洗浄され又は消毒
される。2. Description of the Related Art In dental treatment, there is a scaling operation for removing plaque and tartar attached to a tooth.
2. Description of the Related Art There is an irrigation operation for washing or disinfecting a tooth by spraying a liquid such as water or a chemical solution onto the tooth. FIG. 4 is a diagram showing an example of an irrigation chip used for the above-mentioned irrigation work.
Reference numeral 20 denotes a handpiece portion to which the irrigation chip 10 is detachably connected.
Is composed of a tip body 11 screwed to the handpiece body 20 and a tip (liquid ejecting unit) 12 joined to the tip body 11 by any means such as brazing.
As is well known, the water or the chemical supplied from the handpiece 20 is injected from the tip 12 through the tip body 11 and the tip 12, and the injected water or the chemical causes the tooth or periodontal pocket to be injected. Are cleaned or disinfected.
【０００３】[0003]
【発明が解決しようとする課題】上述のように、歯科用
イリゲーションチップ１０は、チップ本体部１１とチッ
プ部１２とが、Ａ部にて、ロウ付等で接合されており、
ハンドピース本体部２０から送給されてくる水又は薬液
を該チップ１０を通し、例えば、その先端部より噴射す
るものであるが、使用中、前記接合部Ａで折れたり、曲
がったりして破損することがある。これは、水又は薬液
噴射時にチップ部１２にかかる振動や、使用者がチップ
部１２を何かに引っかけてしまい、その際に、前記接合
部Ａに加わる応力によるものである。なお、本発明にお
いて、接合部Ａは、ロウ付等の溶接に限られるものでは
なく、任意所望の方法による接合でよく、更には、接合
に限らず、一体物であって径が変わる部分をも含むもの
である。As described above, in the dental irrigation tip 10, the tip body 11 and the tip 12 are joined at the A portion by brazing or the like.
Water or chemical solution sent from the handpiece body 20 passes through the chip 10 and is ejected from, for example, a tip thereof. However, the chip breaks or bends at the joint A during use. May be. This is due to vibration applied to the tip portion 12 at the time of spraying water or a chemical solution, or a stress applied to the joint portion A when the user catches the tip portion 12 on something. In the present invention, the joint A is not limited to welding by brazing or the like, but may be joined by any desired method. Is also included.
【０００４】本発明は、上述のごとき歯科用イリゲーシ
ョンチップにおけるチップ本体部とチップ部との接合部
にかかる応力を緩和して該接合部での破損を防止するこ
とを目的としてなされたものである。An object of the present invention is to alleviate the stress applied to the joint between the tip body and the tip in the dental irrigation tip as described above to prevent breakage at the joint. .
【０００５】[0005]
【課題を解決するための手段】請求項１の発明は、歯科
用ハンドピース本体部に着脱自在に連結されるチップ本
体部と、該チップ本体部に溶接されたチップ部とから成
り、該チップ部より液体を噴射して歯牙の洗浄，歯周ポ
ケットの洗浄等を行う歯科用イリゲーションチップであ
って、該歯科用イリゲーションチップは、前記チップ本
体部とチップ部とを接合した接合部を含む外周部が弾性
部材にて覆われていることを特徴としたものである。According to a first aspect of the present invention, there is provided a tip body portion detachably connected to a dental handpiece body portion, and a tip portion welded to the tip body portion. A dental irrigation tip for performing cleaning of teeth, periodontal pockets, and the like by injecting a liquid from a portion, wherein the dental irrigation tip has an outer periphery including a joining portion in which the tip body portion and the tip portion are joined. The part is covered with an elastic member.
【０００６】請求項２の発明は、請求項１の発明におい
て、前記弾性部材はシリコーンゴムが塗布されたもので
あることを特徴としたものである。According to a second aspect of the present invention, in the first aspect, the elastic member is coated with silicone rubber.
【０００７】請求項３の発明は、請求項１の発明におい
て、前記弾性部材はゴム等の伸縮性チューブであること
を特徴としたものである。A third aspect of the present invention is characterized in that, in the first aspect of the present invention, the elastic member is an elastic tube made of rubber or the like.
【０００８】請求項４の発明は、請求項１の発明におい
て、前記弾性部材はプラスチック又はゴム製のキャップ
であることを特徴としたものである。According to a fourth aspect of the present invention, in the first aspect, the elastic member is a cap made of plastic or rubber.
【０００９】[0009]
【発明の実施の形態】本発明は、上述のごとき歯科用イ
リゲーションチップ１０におけるチップ本体部１１とチ
ップ部１２との接合部Ａをある程度の弾性を持ったプラ
スチックやゴムで覆うことで、該接合部Ａにかかる応力
を緩和して該接合部Ａでの破損を防止しようというもの
である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a method for covering a dental irrigation tip 10 by covering a joint A between a tip body 11 and a tip 12 with a plastic or rubber having a certain degree of elasticity. The purpose is to reduce the stress applied to the portion A to prevent breakage at the joint A.
【００１０】図１乃至図３は、それぞれ本発明の実施例
を示す図で、図中、図４に示したチップと同様の作用を
する部分には図４の場合と同一の参照番号が付してあ
る。而して、図１に示した実施例は、チップ本体部１１
とチップ部１２との接合部Ａを含むチップ本体部１１及
びチップ部１２の外周部にシリコーンゴム１３を塗布し
たものであり、図２に示した実施例は、チップ本体部１
１とチップ部１２との接合部Ａを含むチップ本体部１１
及びチップ部１２の外周部に伸縮性のチューブ１４を被
せたものであり、図３に示した実施例は、チップ本体部
１１とチップ部１２との接合部Ａを含むチップ本体部１
１及びチップ部１２の外周部にプラスチック又はゴム製
のキャップ１５を被せたものである。FIGS. 1 to 3 are views showing an embodiment of the present invention. In the drawings, parts having the same functions as those of the chip shown in FIG. 4 are denoted by the same reference numerals as those in FIG. I have. Thus, the embodiment shown in FIG.
The silicone rubber 13 is applied to the chip body 11 including the joint A between the chip body 12 and the chip 12, and the outer periphery of the chip 12 is coated with the silicone rubber 13.
Chip body 11 including a joint A between chip 1 and chip 12
And an outer peripheral portion of the tip portion 12 is covered with an elastic tube 14. In the embodiment shown in FIG. 3, the tip body portion 1 including the junction A between the tip body portion 11 and the tip portion 12 is provided.
1 and a cap 15 made of plastic or rubber is put on the outer periphery of the chip portion 12.
【００１１】[0011]
【発明の効果】以上の説明から明らかなように、本発明
によると、歯科用イリゲーションチップにおいて、チッ
プ本体部とチップ部との接合部をある程度の弾性を持っ
たプラスチックやゴム等の部材で覆ったので、前記接合
部にかかる応力を緩和することができ、該接合部での折
損、折れ曲がり等を防止することができる。As is clear from the above description, according to the present invention, in the dental irrigation tip, the joint between the tip body and the tip is covered with a member such as plastic or rubber having a certain degree of elasticity. Therefore, the stress applied to the joint can be reduced, and breakage or bending at the joint can be prevented.
【図１】 本発明による歯科用イリゲーションチップの
一実施例を説明するための図である。FIG. 1 is a view for explaining one embodiment of a dental irrigation tip according to the present invention.
【図２】 本発明による歯科用イリゲーションチップの
他の実施例を説明するための図である。FIG. 2 is a view for explaining another embodiment of the dental irrigation tip according to the present invention.
【図３】 本発明による歯科用イリゲーションチップの
更に他の実施例を説明するための図である。FIG. 3 is a view for explaining still another embodiment of a dental irrigation tip according to the present invention.
【図４】 本発明が適用される従来の歯科用イリゲーシ
ョンチップを説明するための図である。FIG. 4 is a view for explaining a conventional dental irrigation tip to which the present invention is applied.
１０…イリゲーションチップ、１１…チップ本体部、１
２…チップ部、１３…シリコーンゴム塗布部、１４…伸
縮性チューブ、１５…弾性のキャップ、２０…ハンドピ
ース部、Ａ…接合部。10: Irrigation chip, 11: Chip body, 1
2 ... tip part, 13 ... silicone rubber coating part, 14 ... elastic tube, 15 ... elastic cap, 20 ... hand piece part, A ... joining part.
Claims (4)
連結されるチップ本体部と、該チップ本体部に溶接され
たチップ部とから成り、該チップ部より液体を噴射して
歯牙の洗浄，歯周ポケットの洗浄等を行う歯科用イリゲ
ーションチップであって、該歯科用イリゲーションチッ
プは、前記チップ本体部とチップ部とを接合した接合部
を含む外周部が弾性部材にて覆われていることを特徴と
する歯科用イリゲーションチップ。The present invention comprises a tip body detachably connected to a dental handpiece body, and a tip welded to the tip body, wherein a liquid is ejected from the tip to wash and clean teeth. A dental irrigation tip for performing cleaning of a periodontal pocket or the like, wherein the dental irrigation tip has an outer peripheral portion including a joining portion in which the tip main body portion and the tip portion are joined, covered with an elastic member. A dental irrigation tip characterized by the following:
れたものであることを特徴とする請求項１に記載の歯科
用イリゲーションチップ。2. The dental irrigation tip according to claim 1, wherein the elastic member is coated with silicone rubber.
であることを特徴とする請求項１に記載の歯科用イリゲ
ーションチップ。3. The dental irrigation tip according to claim 1, wherein the elastic member is an elastic tube made of rubber or the like.
のキャップであることを特徴とする請求項１に記載の歯
科用イリゲーションチップ。4. The dental irrigation tip according to claim 1, wherein the elastic member is a cap made of plastic or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000168908A JP3519343B2 (en) | 2000-06-06 | 2000-06-06 | Dental irrigation tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000168908A JP3519343B2 (en) | 2000-06-06 | 2000-06-06 | Dental irrigation tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001340361A true JP2001340361A (en) | 2001-12-11 |
| JP3519343B2 JP3519343B2 (en) | 2004-04-12 |
Family
ID=18671852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000168908A Expired - Fee Related JP3519343B2 (en) | 2000-06-06 | 2000-06-06 | Dental irrigation tip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3519343B2 (en) |
-
2000
- 2000-06-06 JP JP2000168908A patent/JP3519343B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3519343B2 (en) | 2004-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040127 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040128 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |