WO2011077820A1 - 研磨用チップ - Google Patents
研磨用チップ Download PDFInfo
- Publication number
- WO2011077820A1 WO2011077820A1 PCT/JP2010/068629 JP2010068629W WO2011077820A1 WO 2011077820 A1 WO2011077820 A1 WO 2011077820A1 JP 2010068629 W JP2010068629 W JP 2010068629W WO 2011077820 A1 WO2011077820 A1 WO 2011077820A1
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- WO
- WIPO (PCT)
- Prior art keywords
- tip
- polishing
- shaft portion
- flat plate
- scaler
- Prior art date
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0061—Air and water supply systems; Valves specially adapted therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
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- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/0202—Hand-pieces
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- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
- A61C17/022—Air-blowing devices, e.g. with means for heating the air
Definitions
- the present invention is a tip (scaling tip, root planing tip, etc.) that is detachably attached to the tip of a handpiece of a dental ultrasonic scaler or a dental air scaler, or mainly a tooth root portion or difficult to polish.
- the present invention relates to a polishing tip for polishing a curette or the like that removes tartar on the portion.
- Non-Patent Document 1 these chips and curettes are generally sharpened by a method called a sharpening method. http://www.kojimachi-ave.com/recruit/09.html
- the sharpening method is a sharpening stone called sharpening stone placed on a table or firmly gripped by hand to sharpen the chip or curette at an accurate angle.
- the chip, curette, etc. had to be moved while being pressed against, and a skilled skill was required.
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a polishing tip that does not require a skilled skill and can be easily sharpened by a tip, a curette or the like.
- the polishing tip according to the first aspect of the present invention is continuous with a shaft portion that is detachably attached to the distal end portion of a handpiece of a dental ultrasonic scaler or a dental air scaler, and the distal end portion of the shaft portion. And a flat plate portion having a front surface, a back surface, two side surfaces, and a front surface, and a grindstone is fixed to the front surface, the back surface, the two side surfaces, and the front surface by electrodeposition or sintering. ing.
- the surface of the flat plate portion is attached to the tip of the handpiece of the dental ultrasonic scaler. It is vibrated at a frequency of about 30,000 Hz in the (substantially) normal direction of the back surface, or is attached to the tip of the dental air scaler handpiece, and the frequency is in the (substantially) normal direction of the front and back surfaces of the flat plate portion. It will be vibrated at about 5,000 Hz. This allows you to press the surface, back, side, or front of the vibrating flat plate against the chip or curette, or just press against the surface, back, side, or front of the flat plate that vibrates the chip or curette.
- anyone can easily sharpen chips, curettes, etc. without the need for skilled skills.
- the flat plate portion is formed so that the thickness thereof gradually decreases from the base end to the tip end.
- the amplitude in the (substantially) normal direction of the front and back surfaces of the flat plate portion can be increased, and the polishing rate and work efficiency can be improved.
- the side surface and the front surface are curved surfaces.
- polishing tip it is possible to polish a tip, a curette, etc. by slightly tilting a handpiece of a dental ultrasonic scaler or a dental air scaler, or a tip, a curette, etc. Efficiency can be improved.
- the shaft portion and the flat plate portion extend so that the front surface is separated from the shaft portion, and the longitudinal axis of the shaft portion and the longitudinal axis of the flat plate portion are: It is more preferable that they are connected so as to intersect at an obtuse angle (for example, 120 degrees).
- polishing tip it is possible to polish a tip, a curette, etc. by slightly tilting a handpiece of a dental ultrasonic scaler or a dental air scaler, or a tip, a curette, etc. Efficiency can be improved.
- a connecting portion connecting the shaft portion and the flat plate portion, and a boundary portion between the flat plate portion and a central portion in the width direction of the connecting portion spaced a predetermined distance toward the shaft portion side It is more preferable that a hole through which the cooling medium supplied through the dental ultrasonic scaler or the handpiece of the dental air scaler flows is provided.
- the polishing tip is cooled by the cooling medium supplied through the handpiece of the dental ultrasonic scaler or the dental air scaler.
- the temperature rise of the polishing tip can be suppressed.
- the polishing tip according to the second aspect of the present invention is detachably attached to the distal end portion of a handpiece of a dental ultrasonic scaler or a dental air scaler, and has a large diameter portion on the proximal end side, A shaft portion having a small diameter portion on the side of the tip portion so as to be continuous from the large diameter portion, and a column portion extending so as to be continuous from the tip portion of the shaft portion, and on the surface of the column portion
- the grindstone is fixed by electrodeposition or sintering.
- polishing tip when sharpening (polishing) a tip, a curette or the like, it is attached to the distal end portion of the handpiece of the dental ultrasonic scaler, and is attached to the outside of the cylindrical portion. It is vibrated at a frequency of about 30,000 Hz in the (substantially) normal direction of the front surface (outer peripheral surface), or is attached to the tip of the handpiece of the dental air scaler. It is vibrated at a frequency of about 5000 Hz in the direction.
- the outer surface (outer peripheral surface) or tip surface of the vibrating cylindrical portion is pressed against the tip or curette, or the outer surface (outer peripheral surface) or tip surface of the cylindrical portion that vibrates the chip or curette.
- the shaft portion and the column portion extend so that a tip of the column portion is separated from the shaft portion, and a longitudinal axis of the shaft portion and a longitudinal axis of the column portion Are more preferably connected so as to intersect at an obtuse angle (for example, 120 degrees).
- polishing tip it is possible to polish a tip, a curette, etc. by slightly tilting a handpiece of a dental ultrasonic scaler or a dental air scaler, or a tip, a curette, etc. Efficiency can be improved.
- the outer diameter of the small diameter portion and the outer diameter of the cylindrical portion are the same.
- polishing tip it is possible to easily form a cylindrical portion before a grindstone (for example, diamond) is attached (fixed) by electrodeposition or sintering only by bending (folding) the tip of the small diameter portion. Since it will be created, productivity can be improved and mass production can be achieved.
- a grindstone for example, diamond
- the polishing chip in the central portion in the width direction of the connecting portion that is spaced a predetermined distance from the boundary between the connecting portion connecting the shaft portion and the cylindrical portion and the cylindrical portion toward the shaft portion, It is more preferable that a hole through which the cooling medium supplied through the dental ultrasonic scaler or the handpiece of the dental air scaler flows is provided.
- the polishing tip is cooled by the cooling medium supplied through the handpiece of the dental ultrasonic scaler or the dental air scaler.
- the temperature rise of the polishing tip can be suppressed.
- the dental ultrasonic scaler according to the present invention includes any one of the above polishing tips.
- the dental ultrasonic scaler of the present invention it is easy for anyone without the need for skilled skills by simply replacing the tip attached to and detached from the tip of the handpiece with one of the above-mentioned polishing tips. You can sharpen chips and curettes.
- the dental air scaler according to the present invention includes any one of the above polishing tips.
- the tip can be easily replaced by any one of the above-mentioned polishing tips by simply replacing the tip attached to and detached from the tip of the handpiece without any skill. And sharpen curettes.
- polishing tip there is an effect that anyone can easily sharpen a tip or a curette without requiring a skilled skill.
- 1 is a perspective view of a polishing tip according to an embodiment of the present invention.
- 1 is a perspective view of a polishing tip according to an embodiment of the present invention. It is a left view of the chip
- polishing which concerns on one Embodiment of this invention. 1 is a plan view of a polishing tip according to an embodiment of the present invention.
- FIGS. 1 and 2 are perspective views of the polishing tip according to the present embodiment
- FIG. 3 is a left side view of the polishing tip according to the present embodiment
- FIG. 4 is a right side view of the polishing tip according to the present embodiment
- 5 is a front view of the polishing tip according to this embodiment
- FIG. 6 is a rear view of the polishing tip according to this embodiment
- FIG. 7 is a plan view of the polishing tip according to this embodiment
- FIG. 8 is this embodiment.
- 9 is a bottom view of the polishing tip according to the embodiment
- FIG. 9 is an enlarged left side view showing the tip of the polishing tip according to the present embodiment in detail
- FIG. 10 is the tip of the polishing tip according to the embodiment. It is the front view which expanded and showed in detail.
- a polishing tip 1 is detachably attached to a tip portion of a handpiece of a dental ultrasonic scaler or a dental air scaler (not shown).
- the shaft portion 2 includes a large diameter portion 4 provided on the other end portion (base end portion) side and a small diameter portion 5 provided on the one end portion side so as to be continuous from the large diameter portion 4. ing.
- the large-diameter portion 4 and the small-diameter portion 5 are connected via an R portion 6, and the polishing tip 1 is attached to one end portion (tip portion) of the large-diameter portion 4 located in the vicinity of the R portion 6.
- a two-sided width 7 is provided (formed) for rotating the polishing tip 1 as a whole when it is attached to or detached from the tip of a handpiece of a dental ultrasonic scaler or a dental air scaler.
- the other end portion (base end portion) of the large-diameter portion 4 is provided with a female screw portion 8 that is screwed with a male screw portion provided at a distal end portion of a handpiece of a dental ultrasonic scaler or a dental air scaler. Yes.
- the flat plate portion 3 is composed of a plate-like member formed so that its thickness gradually increases from one end (front end) to the other end (base end), and includes a front surface 9, a back surface 10, two side surfaces 11, and a front surface. (Tip surface) 12.
- Each of the front surface 9 and the rear surface 10 is a flat surface having a rectangular shape in plan view.
- Each of the side surfaces 11 is a rounded (curved) surface having a substantially isosceles triangle shape (or a substantially isosceles trapezoid shape in plan view) in plan view.
- the front surface 12 is a rounded (curved) surface that protrudes outward.
- the shaft portion 2 and the flat plate portion 3 are such that the center line (longitudinal axis) of the shaft portion 2 and the center line (longitudinal axis) of the flat plate portion 3 form a predetermined angle (for example, 120 degrees). They are connected (coupled: coupled) via the connecting portion 13 so as to intersect. Further, a grindstone (for example, diamond) having a particle size of about # 300 to # 1500 is attached (fixed) to the entire surface of the front surface 9, the back surface 10, the two side surfaces 11, and the front surface 12 by electrodeposition or sintering. ) The parts other than the grindstone, that is, the shaft part 2, the flat plate part 3, and the connection part 13 are all made of stainless steel, and the shaft part 2, the flat plate part 3 and the connection part 13 are integrated. It is shaped as follows.
- polishing tip 1 when sharpening (polishing) a chip, a curette or the like, it is attached to the tip of the handpiece of a dental ultrasonic scaler, and the surface 9 of the flat plate portion 3 and It is vibrated at a frequency of about 30,000 Hz in the (substantially) normal direction of the back surface 10 or attached to the tip of the handpiece of the dental air scaler, and the (substantially) normal lines of the front surface 9 and the back surface 10 of the flat plate portion 3. It is vibrated at a frequency of about 5000 Hz in the direction.
- the front surface 9, the back surface 10, the side surface 11, or the front surface 12 of the vibrating flat plate portion 3 is pressed against a chip, a curette, or the like, or the front surface 9, the back surface 10, the side surface of the flat plate portion 3 that vibrates the chip, the curette, etc. 11 or just pressing the front face 12 does not require skilled skills, and anyone can easily sharpen chips, curettes, and the like.
- the flat plate portion 3 is formed so that its thickness gradually decreases from the other end (base end) to one end (tip end), and therefore in the (substantially) normal direction of the front surface 9 and the back surface 10 of the flat plate portion 3.
- the amplitude can be increased, and the polishing rate and work efficiency can be improved.
- the side surface 11 and the front surface 12 of the flat plate portion 3 are rounded surfaces (curved surfaces), a dental ultrasonic scaler, a handpiece of a dental air scaler, a tip, a curette, etc. Chips, curettes and the like can be polished only by tilting, and workability and work efficiency can be improved.
- the shaft portion 2 and the flat plate portion 3 extend so that the front surface 12 of the flat plate portion 3 is separated from the shaft portion 2, and the center line (longitudinal axis) of the shaft portion 2 and the center of the flat plate portion 3 Since the line (longitudinal axis) is connected so as to intersect with an obtuse angle (for example, 120 degrees), a dental ultrasonic scaler or a dental air scaler handpiece, or
- the tip or curette can be polished by slightly tilting the tip or curette, and the workability and work efficiency can be improved. Furthermore, the polishing rate and work efficiency can be improved by using diamond having the highest altitude as a grindstone.
- this invention is not limited to embodiment mentioned above, In the range which does not deviate from the summary of this invention, it can change suitably.
- the flat plate portion 3 instead of the flat plate portion 3, it has the same outer diameter as the small-diameter portion 5, and the entire surface thereof (columnar outer surface (outer peripheral surface) and hemispherical tip surface) has a particle size.
- a (solid) cylindrical portion 22 attached (fixed) to a grindstone of about # 300 to # 1500 (for example, diamond) by electrodeposition or sintering is provided.
- the cylindrical portion 22 is crossed so that the center line (longitudinal axis) of the shaft portion 2 and the central line (longitudinal axis) of the cylindrical portion 22 form a predetermined angle (for example, 120 degrees). It can also be set as the grinding
- the outer diameter of the small diameter portion 5 is the same as the outer diameter of the cylindrical portion 22 here, but may be smaller or larger than the outer diameter of the cylindrical portion 22.
- the female screw portion 8 is provided at the other end portion (base end portion) of the large-diameter portion 4, but at the distal end portion of the handpiece of a dental ultrasonic scaler or a dental air scaler.
- the external thread portion can be provided at the other end portion (base end portion) of the large diameter portion 4.
- diamond is most suitable as a grindstone, but a grindstone other than diamond can be adopted as necessary.
- the grain size of the grindstone is generally about # 300 to # 1500, but other counts can also be used.
- a grindstone may be provided on the entire surface of the side surface 11 and the front surface 12 and the entire surface of the small diameter portion 5, and a grindstone may be provided on a part (or the whole) of the outer surfaces (outer peripheral surfaces) of the connection portions 13 and 23.
- a predetermined distance for example, from the boundary (bent portion) 14 (see FIGS. 1, 3, 4, and 12) between the connecting portion 13 and the flat plate portion 3 existing on the front side to the small diameter portion 5 side (for example, 1 mm) from the central portion in the width direction of the connecting portions 13 that are separated from each other, and from the boundary (bent portion) 24 (see FIG. 11 and FIG. 12) between the connecting portion 23 and the cylindrical portion 22 existing on the front side.
- a cooling medium water, air, etc. supplied via a dental ultrasonic scaler or a handpiece of a dental air scaler is blown out at the central portion in the width direction of the connecting portion 13 separated by a predetermined distance (for example, 1 mm).
- At least one hole for example, a hole with a diameter of 0.4 mm
- a hole with a diameter of 0.4 mm for (outflow) is provided. Thereby, the temperature rise of the polishing tip 1 during the polishing operation can be suppressed.
Abstract
Description
http://www.kojimachi-ave.com/recruit/09.html
本発明の第1の態様に係る研磨用チップは、歯科用超音波スケーラや歯科用エアスケーラのハンドピースの先端部に着脱自在に装着される軸部と、この軸部の先端部から連続するようにして延びるとともに、表面、裏面、二つの側面、および正面を備えた平板部とを有し、前記表面、裏面、二つの側面、および正面の表面に、砥石が電着または焼結により固着されている。
これにより、振動する平板部の表面、裏面、側面、または正面をチップやキュレット等に押し当てたり、あるいはチップやキュレット等を振動する平板部の表面、裏面、側面、または正面に押し当てるだけで、熟練した技量を必要とせず、誰にでも簡単にチップやキュレット等を研ぐことができる。
これにより、振動する円柱部の外表面(外周面)、または先端面をチップやキュレット等に押し当てたり、あるいはチップやキュレット等を振動する円柱部の外表面(外周面)、または先端面に押し当てるだけで、熟練した技量を必要とせず、誰にでも簡単にチップやキュレット等を研ぐことができる。
2 軸部
3 平板部
4 大径部
5 小径部
9 表面
10 裏面
11 側面
12 正面
13 接続部
14 境界
21 研磨用チップ
22 円筒部
23 接続部
24 境界
31 孔
図1および図2は本実施形態に係る研磨用チップの斜視図、図3は本実施形態に係る研磨用チップの左側面図、図4は本実施形態に係る研磨用チップの右側面図、図5は本実施形態に係る研磨用チップの正面図、図6は本実施形態に係る研磨用チップの背面図、図7は本実施形態に係る研磨用チップの平面図、図8は本実施形態に係る研磨用チップの底面図、図9は本実施形態に係る研磨用チップの先端部を拡大して詳細に示した左側面図、図10は本実施形態に係る研磨用チップの先端を拡大して詳細に示した正面図である。
なお、砥石以外の部分、すなわち、軸部2、平板部3、および接続部13はいずれもステンレス鋼で作られており、これら軸部2、平板部3、および接続部13は、一体となるように成形されている。
これにより、振動する平板部3の表面9、裏面10、側面11、または正面12をチップやキュレット等に押し当てたり、あるいはチップやキュレット等を振動する平板部3の表面9、裏面10、側面11、または正面12に押し当てるだけで、熟練した技量を必要とせず、誰にでも簡単にチップやキュレット等を研ぐことができる。
さらに、平板部3の側面11および正面12はそれぞれ、丸みを帯びた面(湾曲面)とされているので、歯科用超音波スケーラや歯科用エアスケーラのハンドピース、またはチップやキュレット等をわずかに傾けるだけでチップやキュレット等を研磨することができて、作業性および作業効率を向上させることができる。
さらにまた、砥石として最も高い高度を有するダイヤモンドを使用することにより、研磨速度および作業効率を向上させることができる。
例えば、図11に示すように、平板部3の代わりに、小径部5と同じ外径を有するとともに、その表面全体(円柱状の外表面(外周面)および半球状の先端面全体)に粒度#300~#1500程度の砥石(例えば、ダイヤモンド)が電着または焼結により取り付けられた(固着された)(中実の)円柱部22を備え、接続部13の代わりに、軸部2と円柱部22とを、軸部2の中心線(長手方向軸線)と、円柱部22の中心線(長手方向軸線)とが、所定の角度(例えば、120度)を成して交差するように接続(連結:結合)する接続部23を備えた研磨用チップ21とすることもできる。
このような研磨用チップ21によれば、小径部5の先端部を(折り)曲げるだけで、砥石(例えば、ダイヤモンド)が電着または焼結により取り付けられる(固着される)前の円柱部22が容易に作り出されることになるので、生産性を向上させて、大量生産することができる。
その他の作用効果は、上述した実施形態と同じであるので、ここではその説明を省略する。
なお、小径部5の外径は、ここでは円柱部22の外径と同じにしているが、円柱部22の外径よりも小さくしてもよいし、大きくしてもよい。
さらにまた、砥石の粒度としては#300~#1500程度のものが一般的であるが、その他の番手のものを採用することもできる。
これにより、研磨作業中における研磨用チップ1の温度上昇を抑制することができる。
Claims (11)
- 歯科用超音波スケーラや歯科用エアスケーラのハンドピースの先端部に着脱自在に装着される軸部と、この軸部の先端部から連続するようにして延びるとともに、表面、裏面、二つの側面、および正面を備えた平板部とを有し、
前記表面、裏面、二つの側面、および正面の表面に、砥石が電着または焼結により固着されていることを特徴とする研磨用チップ。 - 前記平板部は、その厚みが、基端から先端にかけて漸次減少するように形成されていることを特徴とする請求項1に記載の研磨用チップ。
- 前記側面および前記正面はそれぞれ、湾曲面とされていることを特徴とする請求項1または2に記載の研磨用チップ。
- 前記軸部と前記平板部とは、前記正面が前記軸部から離れるようにして延び、かつ、前記軸部の長手方向軸線と、前記平板部の長手方向軸線とが、鈍角を成して交差するようにして接続されていることを特徴とする請求項1から3のいずれか一項に記載の研磨用チップ。
- 前記軸部と前記平板部とを接続する接続部と、前記平板部との境界から、前記軸部の側に所定距離離間した前記接続部の幅方向における中央部に、前記歯科用超音波スケーラのハンドピースを介して供給された冷却媒体を流出させる孔が設けられている請求項1から4のいずれか一項に記載の研磨用チップ。
- 歯科用超音波スケーラや歯科用エアスケーラのハンドピースの先端部に着脱自在に装着されるとともに、基端部の側に大径部を備え、この大径部から連続するようにして先端部の側に小径部を備えた軸部と、この軸部の先端部から連続するようにして延びる円柱部とを有し、
前記円柱部の表面に、砥石が電着または焼結により固着されていることを特徴とする研磨用チップ。 - 前記軸部と前記円柱部とは、前記円柱部の先端が前記軸部から離れるようにして延び、かつ、前記軸部の長手方向軸線と、前記円柱部の長手方向軸線とが、鈍角を成して交差するようにして接続されていることを特徴とする請求項6に記載の研磨用チップ。
- 前記小径部の外径と、前記円柱部の外径とが同じとされていることを特徴とする請求項6または7に記載の研磨用チップ。
- 前記軸部と前記円柱部とを接続する接続部と、前記円柱部との境界から、前記軸部の側に所定距離離間した前記接続部の幅方向における中央部に、前記歯科用超音波スケーラのハンドピースを介して供給された冷却媒体を流出させる孔が設けられている請求項6から8のいずれか一項に記載の研磨用チップ。
- 請求項1から9のいずれか一項に記載の研磨用チップを備えてなることを特徴とする歯科用超音波スケーラ。
- 請求項1から9のいずれか一項に記載の研磨用チップを備えてなることを特徴とする歯科用エアスケーラ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800581103A CN102753117A (zh) | 2009-12-21 | 2010-10-21 | 研磨用工作尖 |
US13/517,378 US20130171582A1 (en) | 2009-12-21 | 2010-10-21 | Abrasive tip |
EP10839057.6A EP2517669A4 (en) | 2009-12-21 | 2010-10-21 | Grinding chip |
JP2011547378A JP5342018B2 (ja) | 2009-12-21 | 2010-10-21 | 研磨用チップ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009288801 | 2009-12-21 | ||
JP2009-288801 | 2009-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011077820A1 true WO2011077820A1 (ja) | 2011-06-30 |
Family
ID=44195366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/068629 WO2011077820A1 (ja) | 2009-12-21 | 2010-10-21 | 研磨用チップ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130171582A1 (ja) |
EP (1) | EP2517669A4 (ja) |
JP (1) | JP5342018B2 (ja) |
CN (1) | CN102753117A (ja) |
WO (1) | WO2011077820A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012235873A (ja) * | 2011-05-11 | 2012-12-06 | Nishikibe Seisakusho:Kk | 研磨用チップ |
JP2020536610A (ja) * | 2017-10-13 | 2020-12-17 | チョウ, シンZHOU, Xing | 可視歯清掃研削研磨装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015038844A1 (en) * | 2013-09-12 | 2015-03-19 | Dentsply International Inc. | Ultrasonic dental scaler insert with ergonomic grip |
USD750781S1 (en) * | 2014-12-18 | 2016-03-01 | Nakanishi Inc. | Tip for ultrasonic handpiece for oral surgery |
USD788927S1 (en) * | 2016-02-02 | 2017-06-06 | Densmart Dental Co., Ltd. | Buffer |
US20170333169A1 (en) * | 2016-05-19 | 2017-11-23 | Tram Quynh Hoang | Scaler Tips and Implant Cleaning Inserts |
US11439479B1 (en) * | 2018-10-19 | 2022-09-13 | Leonard Garfinkel | Method and device for treatment of peri-implantitis |
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JPH07100753A (ja) * | 1993-09-30 | 1995-04-18 | Taga Electric Co Ltd | 回転加工装置及びその回転工具及びその装置本体 |
JP2000024888A (ja) * | 1998-07-15 | 2000-01-25 | Nakanishi:Kk | ハンドスケーラー研磨装置 |
JP2001054840A (ja) * | 1999-08-19 | 2001-02-27 | Nakanishi:Kk | ハンドスケーラー研磨装置 |
JP2004275413A (ja) * | 2003-03-14 | 2004-10-07 | Gc Corp | スケーラー研磨補助具 |
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US4731019A (en) * | 1984-06-04 | 1988-03-15 | Howard Martin | Diamond coated scaler dental instrument for ultrasonic operation |
US5505617A (en) * | 1994-02-14 | 1996-04-09 | Dentatus Ab | Colleted adjustable flat dental tool |
JPH08189396A (ja) * | 1994-12-29 | 1996-07-23 | Honda Motor Co Ltd | 内燃エンジンの空燃比フィードバック制御装置 |
BR0103109B1 (pt) * | 2001-06-08 | 2011-09-06 | ferramenta de corte e processo de formação desta. | |
WO2005025439A2 (en) * | 2002-11-15 | 2005-03-24 | San Diego Swiss Machining, Inc. | Ultrasonic dental tip with waterguide design |
CN2780120Y (zh) * | 2005-03-21 | 2006-05-17 | 大元牙科仪器有限公司 | 移动式牙科医疗装置 |
DE102008033062A1 (de) * | 2008-07-14 | 2010-01-21 | Gebr. Brasseler Gmbh & Co. Kg | Schallaktivierbares Dentalinstrument |
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2010
- 2010-10-21 WO PCT/JP2010/068629 patent/WO2011077820A1/ja active Application Filing
- 2010-10-21 JP JP2011547378A patent/JP5342018B2/ja active Active
- 2010-10-21 US US13/517,378 patent/US20130171582A1/en not_active Abandoned
- 2010-10-21 CN CN2010800581103A patent/CN102753117A/zh active Pending
- 2010-10-21 EP EP10839057.6A patent/EP2517669A4/en not_active Withdrawn
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JPH07100753A (ja) * | 1993-09-30 | 1995-04-18 | Taga Electric Co Ltd | 回転加工装置及びその回転工具及びその装置本体 |
JP2000024888A (ja) * | 1998-07-15 | 2000-01-25 | Nakanishi:Kk | ハンドスケーラー研磨装置 |
JP2001054840A (ja) * | 1999-08-19 | 2001-02-27 | Nakanishi:Kk | ハンドスケーラー研磨装置 |
JP2004275413A (ja) * | 2003-03-14 | 2004-10-07 | Gc Corp | スケーラー研磨補助具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012235873A (ja) * | 2011-05-11 | 2012-12-06 | Nishikibe Seisakusho:Kk | 研磨用チップ |
JP2020536610A (ja) * | 2017-10-13 | 2020-12-17 | チョウ, シンZHOU, Xing | 可視歯清掃研削研磨装置 |
US11576763B2 (en) | 2017-10-13 | 2023-02-14 | Xing Zhou | Visual tooth cleaning, grinding and polishing instrument |
JP7292267B2 (ja) | 2017-10-13 | 2023-06-16 | チョウ,シン | 可視歯清掃研削研磨装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2011077820A1 (ja) | 2013-05-02 |
US20130171582A1 (en) | 2013-07-04 |
JP5342018B2 (ja) | 2013-11-13 |
EP2517669A1 (en) | 2012-10-31 |
CN102753117A (zh) | 2012-10-24 |
EP2517669A4 (en) | 2017-10-25 |
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