JPS6141578B2 - - Google Patents
Info
- Publication number
- JPS6141578B2 JPS6141578B2 JP59165040A JP16504084A JPS6141578B2 JP S6141578 B2 JPS6141578 B2 JP S6141578B2 JP 59165040 A JP59165040 A JP 59165040A JP 16504084 A JP16504084 A JP 16504084A JP S6141578 B2 JPS6141578 B2 JP S6141578B2
- Authority
- JP
- Japan
- Prior art keywords
- handpiece
- tartar
- tool
- removing tartar
- power supply
- 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
- 208000006558 Dental Calculus Diseases 0.000 claims abstract description 39
- 230000005284 excitation Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 5
- 125000001475 halogen functional group Chemical group 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、縦長の握りケーシングから成る歯石
除去用ハンドピースであつて、上記握りケーシン
グ内に電気駆動可能な発振器が配置されており、
該発振器が給電電流で負荷することのできる励磁
コイルと該励磁コイル内に配置された磁気ひずみ
変換器とから成り、該変換器が振動伝達のために
上記握りケーシングの端部に配置された振動可能
な歯石除去用工具に接続されている形式のものに
関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is a handpiece for removing tartar consisting of a vertically elongated grip casing, in which an electrically drivable oscillator is disposed within the grip casing,
The oscillator consists of an excitation coil that can be loaded with a supply current and a magnetostrictive transducer arranged within the excitation coil, the transducer being arranged at the end of the grip casing for vibration transmission. Relating to a type of connection to a possible tartar removal tool.
従来技術
上記形式の歯石除去用ハンドピースは例えば西
ドイツ国特許出願公告第1616127号明細書から公
知である。この公知の歯石除去用ハンドピースで
は発振器を作動させる際に給電電流の直流電圧が
例えばスイツチングトランジスタを用いて一定の
周波数、例えば18kHzでオンオフ制御される。こ
のときには、励磁コイルの磁界の中断時に電圧も
しくはエネルギーが発生するが、この発生電圧も
しくはエネルギーは不経済にも例えばハンドピー
ス内のダイオードおよび抵抗を介して発熱作用で
消失される。PRIOR ART A calculus removal handpiece of the above type is known, for example, from German Patent Application No. 1 616 127. In this known tartar removal handpiece, when the oscillator is operated, the DC voltage of the feed current is controlled on and off at a constant frequency, for example 18 kHz, using, for example, a switching transistor. In this case, a voltage or energy is generated when the magnetic field of the excitation coil is interrupted, but this generated voltage or energy is uneconomically dissipated, for example via a diode and a resistor in the handpiece, due to heat generation.
発明が解決しようとする問題点
本発明の課題は、上記の従来技術の欠点を取除
くこと、すなわち給電電流の直流電圧をオンオフ
制御する際に起きる励磁コイル磁界の中断の結果
発生するエネルギーを有効に利用することであ
る。Problems to be Solved by the Invention It is an object of the present invention to eliminate the above-mentioned drawbacks of the prior art, that is, to effectively utilize the energy generated as a result of the interruption of the excitation coil magnetic field that occurs when controlling the DC voltage of the supply current on and off. It is to be used for.
問題点を解決するための手段
上記の課題を解決するための本発明の手段は、
冒頭に記載の形式の歯石除去用ハンドピースが付
加的な電力消費機器を備えており、この電力消費
機器の給電回路に励磁コイルから電流を供給する
ことができるように構成されていることである。Means for solving the problems The means of the present invention for solving the above problems are as follows:
The scaling handpiece of the type mentioned in the opening paragraph is equipped with an additional power consumer and is configured in such a way that the power supply circuit of the power consumer can be supplied with current from an excitation coil. .
実施例
歯石除去用ハンドピースは円形断面を有する縦
長の握りケーシング１から構成されており、握り
ケーシング１内には電気駆動可能な発振器２が配
置されている。発振器２は管状の支持体３ａに配
置された、給電電流で負荷することのできる縦長
の励磁コイル３とこの励磁コイル３の内部に配置
された、方形断面を持つ磁気ひずみ変換器４とか
ら成つている。握りケーシング１の端部に振動可
能に支承された歯石除去用工具５を振動させるた
めには変換器４は場合によりインピーダンス変換
器（図示せず）を介して、振動を伝達するために
歯石除去用工具５に接続されている。Embodiment The handpiece for removing tartar consists of a vertically elongated grip casing 1 with a circular cross section, in which an oscillator 2 that can be driven electrically is arranged. The oscillator 2 consists of a vertically elongated excitation coil 3 placed on a tubular support 3a and capable of being loaded with a supply current, and a magnetostrictive transducer 4 with a rectangular cross section placed inside the excitation coil 3. It's on. In order to vibrate the scaling tool 5, which is mounted in a vibrating manner on the end of the handle casing 1, the transducer 4 can be used, if necessary via an impedance converter (not shown), to transmit the vibrations to the scaling tool 5. It is connected to the tool 5 for use.
歯石除去用ハンドピースは付加的な電力消費機
器６を備えており、この電力消費機器６の給電回
路７には励磁コイル３から直接的にないしは間接
的に電流を供給することができる。 The scaling handpiece is equipped with an additional power consumer 6 whose power supply circuit 7 can be supplied with current directly or indirectly from the excitation coil 3 .
第３図による実施例では付加的な電力消費機器
６の給電回路７は励磁コイル３の端子に接続され
ていて、直接電流を供給される。この場合給電回
路７には更に１つのダイオード８が配置されてい
る。 In the embodiment according to FIG. 3, the power supply circuit 7 of the additional power consumer 6 is connected to the terminals of the excitation coil 3 and is directly supplied with current. In this case, one diode 8 is further arranged in the power supply circuit 7 .
第４図による実施例では給電回路７は変圧器の
原理に則つて励磁コイル３に対して同心的な、し
かも励磁コイル３とは環状間隙によつて隔てられ
た外側の第２のコイルによつて構成された抵抗コ
イル９を介して間接的に電流を供給される。第２
図によれば抵抗コイル９は特別な管状支持体９ａ
上に配置されている。 In the embodiment according to FIG. 4, the supply circuit 7 is arranged according to the transformer principle by a second outer coil concentric with the excitation coil 3 and separated from the excitation coil 3 by an annular gap. Current is supplied indirectly through the resistive coil 9 constructed in this way. Second
According to the figure, the resistance coil 9 is mounted on a special tubular support 9a
placed above.
付加的な電力消費機器６で定電圧が得られるよ
うにするためには給電回路７に制御器１０が配置
されている。制御器１０は制御素子の形式で、か
つ（または）オンオフスイツチ素子として、かつ
（または）電圧を変化させ、かつ（または）電流
の強さを変化させるために、例えば付加的な電力
消費機器６として使用される、ハンドピース内に
取付けられたグローランプのような光源１１の輝
度を変化させるために構成することができる。 A controller 10 is arranged in the power supply circuit 7 in order to ensure that a constant voltage is available in the additional power consumption device 6 . The controller 10 is provided in the form of a control element and/or as an on-off switch element and/or for varying the voltage and/or the strength of the current, e.g. The light source 11 can be configured to vary the brightness of a light source 11, such as a glow lamp mounted within the handpiece, used as a handpiece.
光源１１は直接的または間接的に歯石除去用工
具５に、したがつて処置される歯の箇所に向けら
れている。歯石除去用工具５が直接照明される場
合には光源１１は握りケーシング１の工具側端部
に配置され、かつ歯石除去用工具５に向けられて
いる。 The light source 11 is aimed directly or indirectly at the scaling tool 5 and thus at the tooth location to be treated. If the tartar removal tool 5 is directly illuminated, the light source 11 is arranged at the tool-side end of the handle casing 1 and is directed towards the tartar removal tool 5 .
光源１１が間接的に歯石除去用工具５に向けら
れる場合には、第１図と第２図に示されているよ
うに光源１１は握りケーシング１内に配置された
光導体１２の、工具とは反対側の端部に直接に向
けられ、この光導体１２が工具側端部でもつて歯
石除去用工具５に向けられている。光導体１２は
例えばガラス、プラスチツク等から成る光フアイ
バの束から構成することができる。この場合には
光導体１２の工具側端部は歯石除去用工具５のシ
ヤンク１３および（または）延長部１４を包囲す
る光輪１５として構成されている。 If the light source 11 is directed indirectly at the tartar removal tool 5, the light source 11 is directed towards the tool and the light guide 12 arranged in the handle casing 1, as shown in FIGS. 1 and 2. is directed directly at the opposite end, and the light guide 12 is also directed at the tool-side end towards the scaling tool 5 . The light guide 12 can consist of a bundle of optical fibers made of glass, plastic, etc., for example. In this case, the tool-side end of the light guide 12 is configured as a halo 15 that surrounds the shank 13 and/or the extension 14 of the tartar removal tool 5 .
光源１１は握りケーシング１の工具とは反対側
の端部に配置された接続片１６内に設けられてお
り、接続片１６は握りケーシング１とねじ結合さ
れている。ねじ結合するためには接続片１６は、
励磁コイル３の給電導線１７と接続可能な接続電
線１８を含んだホース１９の握りケーシング側端
部に配置されており、かつねじ結合部２０によつ
て握りケーシング１の工具とは反対側の端部とね
じ結合可能である袋ナツト２１を有している。こ
の場合には接続電線１８の握りケーシング側端部
と、給電導線１７の工具とは反対側の端部とはプ
ラグ接続部２２によつて互いに接続することがで
きる。歯石除去用ハンドピースに別の供給媒体、
例えば冷却剤を供給するためには握りケーシング
１内には別の媒体供給管路２３が配置され、かつ
接続片１６内には媒体供給管路２３と接続可能な
別の媒体用接続管路２４が配置されていることが
第１図と第２図から判る。給電回路７は場合によ
り制御器１０と一緒に接続片１６内に配置される
と有利である。 The light source 11 is arranged in a connecting piece 16 which is arranged at the end of the grip housing 1 facing away from the tool, and which is screwed into the grip housing 1 . For screw connection, the connecting piece 16 must be
A hose 19 containing a connecting wire 18 that can be connected to the feed conductor 17 of the excitation coil 3 is arranged at the end on the handle casing side, and is connected by means of a threaded connection 20 to the end of the grip casing 1 on the opposite side from the tool. It has a cap nut 21 that can be screwed together with the section. In this case, the end of the connecting wire 18 on the handle casing side and the end of the power supply conductor 17 on the opposite side from the tool can be connected to each other by means of a plug connection 22 . Another supply medium for the calculus removal handpiece,
A further medium supply line 23 is arranged in the handle housing 1, for example for supplying coolant, and a further medium connection line 24 connectable to the medium supply line 23 is arranged in the connecting piece 16. It can be seen from FIGS. 1 and 2 that the It is advantageous if the power supply circuit 7 is arranged in the connection piece 16, optionally together with the controller 10.
歯石除去用ハンドピースは励磁コイル３に流れ
る給電電流および（または）付加的な電力消費機
器６に流れる給電電流の電圧および（または）電
流の強さを変化させるための調節部材２５を備え
ている。 The scale removal handpiece is equipped with an adjustment member 25 for varying the voltage and/or current strength of the power supply current flowing to the excitation coil 3 and/or the power supply current flowing to the additional power consuming device 6. .
適切な制御装置に配属せしめた調節部材２５は
オンオフ−スイツチ素子として用いることもでき
る。第１図および第２図によれば調節部材２５は
外部から操作可能な回動リングとして構成され、
かつ接続片１６の近くに配置されている。 The adjusting member 25, associated with a suitable control device, can also be used as an on-off switch element. According to FIGS. 1 and 2, the adjustment member 25 is constructed as a pivot ring that can be operated from the outside;
And it is arranged near the connection piece 16.
第１図および第２図によれば握りケーシングの
工具側端部の範囲に回動防止ピン２６と固定ピン
２７とが配置されている。 According to FIGS. 1 and 2, an anti-rotation pin 26 and a fixing pin 27 are arranged in the region of the tool-side end of the handle housing.
第３図および第４図には発振器２の電子制御回
路装置２８がそれぞれ左側のブロツク図として示
されている。例えば30Vの給電電圧の給電部は符
号２９で示されている。更に制御回路装置２８は
抵抗３０と発振器の強度を表示するための発光ダ
イオード３１とを含んでいる。その他に更に１つ
の抵抗３２、ダイオード３３およびスイツチング
トランジスタ３４が配置されている。 In FIGS. 3 and 4, the electronic control circuit arrangement 28 of the oscillator 2 is shown in block diagram form on the left. A power supply with a supply voltage of, for example, 30V is designated by the reference numeral 29. Furthermore, the control circuit arrangement 28 includes a resistor 30 and a light emitting diode 31 for indicating the strength of the oscillator. Additionally, a resistor 32, a diode 33 and a switching transistor 34 are arranged.
発明の効果
歯石除去用ハンドピースを本発明のように構成
したことによつて、すでに述べたように励磁コイ
ルの磁界の中断時に発生するエネルギーは例えば
工具まで導かれる冷媒の加熱体、光源等のような
付加的な電力消費機器の作動に利用され、望まし
い経済性が達成される。Effects of the Invention By configuring the handpiece for removing tartar as in the present invention, as mentioned above, the energy generated when the magnetic field of the excitation coil is interrupted is absorbed by, for example, the heating element of the coolant led to the tool, the light source, etc. The desired economics can be achieved by operating additional power consuming equipment such as:
第１図は本発明による歯石除去用ハンドピース
の１実施例の断面図、第２図は別の実施例の断面
図、第３図は第１図による歯石除去用ハンドピー
スに配属される回路図、第４図は第２図による歯
石除去用ハンドピースに配属される回路図であ
る。
１……握りケーシング、２……発振器、３……
励磁コイル、３ａ……支持体、４……変換器、５
……歯石除去用工具、６……電力消費機器、７…
…給電回路、８……ダイオード、９……抵抗コイ
ル、９ａ……支持体、１０……制御器、１１……
光源、１２……光導体、１３……シヤンク、１４
……延長部、１５……光輪、１６……接続片、１
７……給電導線、１８……接続電線、１９……ホ
ース、２０……ねじ結合部、２１……袋ナツト、
２２……プラグ接続部、２３……媒体供給管路、
２４……媒体用接続管路、２５……調節部材、２
６……回動防止ピン、２７……固定ピン、２８…
…制御回路装置、２９……給電部、３０……抵
抗、３１…発光ダイオード、３２……抵抗、３３
……ダイオード、３４……スイツチングトランジ
スタ。
FIG. 1 is a sectional view of one embodiment of the handpiece for removing tartar according to the present invention, FIG. 2 is a sectional view of another embodiment, and FIG. 3 is a circuit assigned to the handpiece for removing tartar according to FIG. 1. 4 are circuit diagrams assigned to the handpiece for removing tartar according to FIG. 2. 1... Grip casing, 2... Oscillator, 3...
Excitation coil, 3a...Support, 4...Converter, 5
...Tool for removing tartar, 6...Power consumption equipment, 7...
...Power supply circuit, 8...Diode, 9...Resistance coil, 9a...Support, 10...Controller, 11...
Light source, 12...Light guide, 13...Shank, 14
... Extension part, 15 ... Halo, 16 ... Connection piece, 1
7... Power supply conductor, 18... Connection wire, 19... Hose, 20... Screw joint, 21... Cap nut,
22...Plug connection part, 23...Medium supply pipe line,
24...Medium connection pipe line, 25...Adjustment member, 2
6... Rotation prevention pin, 27... Fixed pin, 28...
... Control circuit device, 29 ... Power supply unit, 30 ... Resistor, 31 ... Light emitting diode, 32 ... Resistor, 33
...Diode, 34...Switching transistor.
Claims (1)
ハンドピースであつて、上記握りケーシング１内
に電気駆動可能な発振器２が配置されており、該
発振器２が給電電流で負荷することのできる励磁
コイル３と該励磁コイル３の内部に配置された磁
気ひずみ変換器４とから成り、該変換器４が振動
伝達のために上記握りケーシング１の端部に配置
された振動可能な歯石除去用工具５に接続されて
いる形式のものにおいて、上記歯石除去用ハンド
ピースが付加的な電力消費機器６を備えており、
この電力消費機器６の給電回路７に励磁コイル３
から電流を供給することができるように構成され
ていることを特徴とする、歯石除去用ハンドピー
ス。 ２ 付加的な電力消費機器６の給電回路７が励磁
コイル３に直接接続されている、特許請求の範囲
第１項記載の歯石除去用ハンドピース。 ３ 付加的な電力消費機器６の給電回路７内にダ
イオード８が配置されている、特許請求の範囲第
２項記載の歯石除去用ハンドピース。 ４ 付加的な電力消費機器６の給電回路７が励磁
コイル３から距離を置いて位置した抵抗コイル９
を介して電流を供給可能であるように構成されて
いる、特許請求の範囲第１項記載の歯石除去用ハ
ンドピース。 ５ 付加的な電流消費機器６の給電回路７に制御
器１０が配置されている、特許請求の範囲第１項
から第４項までのいずれか１つの項に記載の歯石
除去用ハンドピース。 ６ 制御器１０がオンオフ−スイツチ素子として
構成されている、特許請求の範囲第５項記載の歯
石除去用ハンドピース。 ７ 制御器１０が電圧を変化させるために構成さ
れている、特許請求の範囲第５項または第６項記
載の歯石除去用ハンドピース。 ８ 制御器１０が電流の強さを変化させるために
構成されている、特許請求の範囲第５項から第７
項までのいずれか１つの項に記載の歯石除去用ハ
ンドピース。 ９ 付加的な電力消費機器６が光源１１である、
特許請求の範囲第１項から第８項までのいずれか
１つの項に記載の歯石除去用ハンドピース。 １０ 光源１１グローランプによつて構成されて
いる、特許請求の範囲第９項記載の歯石除去用ハ
ンドピース。 １１ 光源１１が歯石除去用工具５に向けられて
いる、特許請求の範囲第９項または第１０項記載
の歯石除去用ハンドピース。 １２ 光源１１が握りケーシング１内に配置され
た光導体１２の、工具とは反対の側の端部に向け
られており、該光導体１２が工具側端部でもつて
歯石除去用工具５に向けられている、特許請求の
範囲第９項または第１０項記載の歯石除去用ハン
ドピース。 １３ 光導体１２の工具側端部が歯石除去用工具
５のシヤンク１３および（または）延長部１４を
包囲する光輪１５として構成されている、特許請
求の範囲第１２項記載の歯石除去用ハンドピー
ス。 １４ 光源１１が握りケーシング１の、工具とは
反対側の端部に配置された接続片１６内に設けら
れている、特許請求の範囲第９項から第１３項ま
でのいずれか１つの項に記載の歯石除去用ハンド
ピース。 １５ 接続片１６が握りケーシング１とねじ結合
されている、特許請求の範囲第１４項記載の歯石
除去用ハンドピース。 １６ 接続片１６が、励磁コイル３の給電導線１
７と接続可能な接続電線１８を含んだホース１９
の握りケーシング側端部に配置されており、かつ
ねじ結合部２０によつて握りケーシング１の工具
とは反対側の端部とねじ結合することができる袋
ナツト２１を備えている、特許請求の範囲第１５
項記載の歯石除去用ハンドピース。 １７ 接続電線１８の握りケーシング側端部と給
電導線１７の工具とは反対側の端部とがプラグ接
続部２２によつて互いに接続可能である、特許請
求の範囲第１６項記載の歯石除去用ハンドピー
ス。 １８ 歯石除去用ハンドピースに別の媒体を供給
するためには握りケーシング１内に別の媒体供給
管路２３が配置され、かつ接続片１６内に上記の
媒体供給管路２３と接続可能な別の媒体用接続管
路２４が配置されている、特許請求の範囲第１６
項または第１７項記載の歯石除去用ハンドピー
ス。 １９ 励磁コイル３に流れる給電電流および（ま
たは）付加的な電力消費機器６に流れる給電電流
の電圧および（または）電流の強さを変化させる
ための調節部材２５を備えている、特許請求の範
囲第１項から第１８項までのいずれか１つの項に
記載の歯石除去用ハンドピース。 ２０ 調節部材２５がオンオフ−スイツチ素子と
して構成されている、特許請求の範囲第１９項記
載の歯石除去用ハンドピース。 ２１ 調節部材２５が外部から操作可能な回動リ
ングとして構成されている、特許請求の範囲第１
９項または第２０項記載の歯石除去用ハンドピー
ス。 ２２ 調節部材２５が接続片１６の近くに配置さ
れている、特許請求の範囲第１９項から第２４項
までのいずれか１つの項に記載の歯石除去用ハン
ドピース。 ２３ 給電回路７が接続片１６内に配置されてい
る、特許請求の範囲第１項から第２項までのいず
れか１つの項に記載の歯石除去用ハンドピース。[Claims] 1. A handpiece for removing tartar consisting of a vertically elongated grip casing 1, in which an electrically drivable oscillator 2 is disposed, and the oscillator 2 is loaded with a power supply current. It consists of a magnetostrictive transducer 4 disposed inside the excitation coil 3, which can be vibrated, and a magnetostrictive transducer 4 disposed inside the excitation coil 3, the transducer 4 being arranged at the end of the grip casing 1 for vibration transmission. In the version connected to a tartar removal tool 5, said tartar removal handpiece is equipped with an additional power consumer 6;
The excitation coil 3 is connected to the power supply circuit 7 of this power consumption device 6.
A handpiece for removing tartar, characterized in that it is configured to be able to supply an electric current from. 2. A handpiece for removing calculus according to claim 1, wherein the power supply circuit 7 of the additional power consumption device 6 is directly connected to the excitation coil 3. 3. Handpiece for removing tartar according to claim 2, in which a diode 8 is arranged in the power supply circuit 7 of the additional power consumption device 6. 4 a resistive coil 9 in which the supply circuit 7 of the additional power consumer 6 is located at a distance from the excitation coil 3;
The handpiece for removing tartar according to claim 1, wherein the handpiece is configured to be able to supply electric current through the handpiece. 5. Handpiece for removing tartar according to any one of claims 1 to 4, in which a controller 10 is arranged in the power supply circuit 7 of the additional current consuming device 6. 6. A calculus removal handpiece according to claim 5, wherein the controller 10 is configured as an on-off switch element. 7. The tartar removal handpiece according to claim 5 or 6, wherein the controller 10 is configured to change the voltage. 8. Claims 5 to 7, wherein the controller 10 is configured to vary the intensity of the current.
The handpiece for removing tartar as described in any one of the preceding paragraphs. 9 the additional power consumption device 6 is a light source 11;
A handpiece for removing tartar according to any one of claims 1 to 8. 10. The handpiece for removing tartar according to claim 9, which comprises a light source 11 and a glow lamp. 11. The handpiece for removing tartar as claimed in claim 9 or 10, wherein the light source 11 is directed towards the tool 5 for removing tartar. 12 A light source 11 is directed at the end of a light guide 12 arranged in the handle casing 1 facing away from the tool, and the light guide 12 is directed at the tool-side end towards the tartar removal tool 5. The handpiece for removing tartar according to claim 9 or 10, wherein 13. Handpiece for removing calculus according to claim 12, wherein the tool-side end of the light guide 12 is configured as a halo 15 surrounding the shank 13 and/or the extension 14 of the tool 5 for calculus removal. . 14. According to any one of claims 9 to 13, in which the light source 11 is arranged in a connecting piece 16 arranged at the end of the grip casing 1 opposite the tool; Handpiece for removing tartar as described. 15. The handpiece for removing tartar according to claim 14, wherein the connecting piece 16 is screwed to the grip casing 1. 16 The connection piece 16 connects the power supply conductor 1 of the excitation coil 3
7 and a hose 19 including a connecting wire 18 that can be connected to
The gripping casing 1 is provided with a cap nut 21 which is arranged at the end of the gripping casing and which can be threadedly connected to the end of the gripping casing 1 facing away from the tool by means of a threaded connection 20. Range 15th
Handpiece for removing tartar as described in Section 1. 17. For removing tartar according to claim 16, wherein the end of the connecting wire 18 on the grip casing side and the end of the power supply conductor 17 on the opposite side from the tool are connectable to each other via the plug connection portion 22. hand piece. 18 In order to supply another medium to the handpiece for removing tartar, a further medium supply line 23 is arranged in the grip casing 1 and another medium supply line 23 is arranged in the connecting piece 16 which can be connected to the medium supply line 23 described above. Claim 16, in which a medium connecting pipe 24 of
The handpiece for removing tartar according to item 1 or item 17. 19. Claims comprising an adjustment member 25 for varying the voltage and/or current strength of the supply current flowing through the excitation coil 3 and/or the supply current flowing through the additional power consumption device 6 The handpiece for removing tartar according to any one of Items 1 to 18. 20. Calculus removal handpiece according to claim 19, wherein the adjustment member 25 is configured as an on-off switch element. 21. Claim 1, in which the adjustment member 25 is configured as a rotary ring that can be operated from the outside.
The handpiece for removing tartar according to item 9 or 20. 22. Handpiece for removing calculus according to any one of claims 19 to 24, in which the adjustment member 25 is arranged close to the connecting piece 16. 23. The handpiece for removing tartar according to any one of claims 1 to 2, wherein the power supply circuit 7 is disposed within the connection piece 16.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3328603.5 | 1983-08-08 | ||
| DE19833328603 DE3328603A1 (en) | 1983-08-08 | 1983-08-08 | Tartar removal handpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6055941A JPS6055941A (en) | 1985-04-01 |
| JPS6141578B2 true JPS6141578B2 (en) | 1986-09-16 |
Family
ID=6206067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59165040A Granted JPS6055941A (en) | 1983-08-08 | 1984-08-08 | Tartar removing handpiece |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6055941A (en) |
| AT (1) | AT379506B (en) |
| CH (1) | CH663536A5 (en) |
| DE (1) | DE3328603A1 (en) |
| FR (1) | FR2550440B1 (en) |
| IT (2) | IT1179032B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3417123C2 (en) * | 1984-05-09 | 1995-02-23 | Kaltenbach & Voigt | Tartar removal handpiece |
| DE3422628A1 (en) * | 1984-06-19 | 1985-12-19 | MEDTRONIC medizinisch-elektronische Gerätegesellschaft mbH, 6390 Usingen | Dental ultrasonic handpiece having an illuminating device |
| DE3706943A1 (en) * | 1987-03-04 | 1988-09-22 | Medtronic Medizinisch Elektron | Illuminating device for a hand-held dental instrument |
| DE3706934A1 (en) * | 1987-03-04 | 1988-09-15 | Medtronic Medizinisch Elektron | Dental hand-held ultrasound instrument |
| DE4012545C2 (en) * | 1990-04-19 | 1995-08-24 | Hagen Uwe | Surgical handle with a holder for an active electrode |
| IT1296088B1 (en) * | 1997-11-10 | 1999-06-09 | Mectron Di Bianchetti Fernando | DENTAL HANDPIECE WITH BUILT-IN LIGHT SOURCE |
| IT1296089B1 (en) * | 1997-11-10 | 1999-06-09 | Mectron Di Bianchetti Fernando | DENTAL HANDPIECE WITH LIGHT SOURCE FOR DIAGNOSTIC PURPOSE |
| FR2795943B1 (en) * | 1999-07-05 | 2001-10-05 | Satelec Sa Soc Pour La Concept | DEVICE FOR CONTROLLING A DENTAL HANDPIECE WITH ULTRASONIC VIBRATION |
| US6752629B2 (en) | 2001-02-26 | 2004-06-22 | Micron Co., Ltd. | Air-driven dental vibratory instrument with a replaceable vibrator module |
| US20220296338A1 (en) * | 2021-03-16 | 2022-09-22 | Chih-I Tsai | Dental handpiece structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837995A (en) * | 1971-09-16 | 1973-06-04 | ||
| JPS5841545A (en) * | 1981-09-07 | 1983-03-10 | 株式会社吉田製作所 | Dental treating device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE567028C (en) * | 1931-03-11 | 1932-12-27 | Kaltenbach & Voigt | Electrically driven diaphragm or piston pump for gaseous, liquid or finely divided solid substances, especially for dental purposes |
| DE1616127A1 (en) * | 1951-01-28 | 1971-03-11 | C & B Corp | Ultrasonic dental tool |
| FR1332620A (en) * | 1962-06-04 | 1963-07-19 | Ultrasonic device for dental hygiene care | |
| BE786074A (en) * | 1971-09-20 | 1973-01-10 | Millot S A Lab | |
| DE3063013D1 (en) * | 1979-02-16 | 1983-06-16 | Syntex Inc | Dental instrument or adapter therefor having a lamp assembly suspension including vibration and thermal isolation means |
| JPS60884Y2 (en) * | 1980-11-27 | 1985-01-11 | 長田電機工業株式会社 | Switch mechanism of handpiece for ultrasonic tartar removal |
| DE3132989A1 (en) * | 1981-08-20 | 1983-03-10 | Siemens AG, 1000 Berlin und 8000 München | Dental handpiece arrangement |
| DE3215193A1 (en) * | 1982-04-23 | 1983-10-27 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach | Dental handpiece |
-
1983
- 1983-08-08 DE DE19833328603 patent/DE3328603A1/en active Granted
-
1984
- 1984-08-03 CH CH3755/84A patent/CH663536A5/en not_active IP Right Cessation
- 1984-08-03 AT AT0251184A patent/AT379506B/en not_active IP Right Cessation
- 1984-08-06 FR FR8412393A patent/FR2550440B1/en not_active Expired
- 1984-08-07 IT IT67792/84A patent/IT1179032B/en active
- 1984-08-07 IT IT8453714U patent/IT8453714V0/en unknown
- 1984-08-08 JP JP59165040A patent/JPS6055941A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837995A (en) * | 1971-09-16 | 1973-06-04 | ||
| JPS5841545A (en) * | 1981-09-07 | 1983-03-10 | 株式会社吉田製作所 | Dental treating device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3328603A1 (en) | 1985-02-28 |
| AT379506B (en) | 1986-01-27 |
| IT8467792A0 (en) | 1984-08-07 |
| CH663536A5 (en) | 1987-12-31 |
| IT8453714V0 (en) | 1984-08-07 |
| JPS6055941A (en) | 1985-04-01 |
| IT8467792A1 (en) | 1986-02-07 |
| FR2550440A1 (en) | 1985-02-15 |
| ATA251184A (en) | 1985-06-15 |
| IT1179032B (en) | 1987-09-16 |
| DE3328603C2 (en) | 1991-05-16 |
| FR2550440B1 (en) | 1987-02-13 |
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