WO2013122390A1 - 치아용 스케일러 - Google Patents
치아용 스케일러 Download PDFInfo
- Publication number
- WO2013122390A1 WO2013122390A1 PCT/KR2013/001138 KR2013001138W WO2013122390A1 WO 2013122390 A1 WO2013122390 A1 WO 2013122390A1 KR 2013001138 W KR2013001138 W KR 2013001138W WO 2013122390 A1 WO2013122390 A1 WO 2013122390A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- head
- coupled
- ultrasonic
- ultrasonic vibrator
- booster
- Prior art date
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
- A61C3/03—Instruments operated by vibration
Definitions
- the present invention relates to a scaler for use in a tooth, and more particularly, to a dental scaler capable of removing dental calculus, plaque, nicotine, pigments, etc. attached to the tooth surface without using water to keep the oral cavity clean.
- scaling is a dental treatment that removes calculus, plaque, nicotine, pigments, etc. attached to the tooth surface using a scaler.
- Scaling keeps the oral cavity clean and can prevent tooth decay or gum disease. Scaling treatment is effective for people with early gum disease or severely bad breath due to it.
- a scaling method a method of removing tartar and the like using a scaler of a sharp manual tool and a method of removing tartar and the like using a scaler that generates vibration energy are widely used.
- the former scaling method has a problem that can hurt the teeth or gums during scaling unless the user is a skilled user, and the latter scaling method requires dispensing water into the oral cavity to cool the apparatus, which makes the patient feel uncomfortable.
- the person who constantly discharges the sprayed water to the outside of the oral cavity should always be assisted by the side.
- the present invention has been made to solve the conventional problems as described above, the object of the present invention is to remove the tartar and the like attached to the tooth surface safely and without the use of water for the user can feel easy to use and convenient To provide a scaler.
- the present invention provides a handpiece including a head and a body having a through hole formed at a tip thereof; An ultrasonic vibrator embedded in the head to generate ultrasonic vibrations; A horn coupled to an ultrasonic vibrator through a through hole of the head to scale a tooth by ultrasonic vibration; And a buffer member interposed between the head and the ultrasonic vibrator to cushion the ultrasonic vibration transmitted to the handpiece.
- the ultrasonic vibrator of the present invention includes a pair of piezoelectric elements that generate ultrasonic vibrations, and a booster disposed close to the through hole to amplify the ultrasonic vibrations generated by the pair of piezoelectric elements.
- the shock absorbing member of the present invention is composed of a shock absorbing tube which is coupled to the outer diameter of the booster to cushion the ultrasonic vibration transmitted to the handpiece.
- the present invention further includes a flow preventing tube coupled between the shock absorbing member and the head to prevent rotational flow of the ultrasonic vibrator, the flow preventing tube is fitted into the outer diameter of the buffer tube and one or more couplings to the outer diameter thereof.
- a groove is formed to be detachably coupled to the coupling rib provided inside the head.
- the front end of the booster of the present invention is provided with a male screw is screwed into the tab hole formed in the rear end of the horn.
- the head and the body of the present invention is detachably coupled by a coupling means
- the coupling means is implemented by a coupling ring formed in the outer end of the head and the coupling ring groove formed on the front end of the body to be coupled to the coupling ring.
- the scaling without spraying the water into the oral cavity provides the user with convenience and safety while at the same time the vibration generated by the ultrasonic vibrator by the shock absorbing member is not transmitted to the handpiece Since it is fully buffered, there is a very useful effect that the user can use conveniently.
- the flow preventing tube prevents the rotational flow of the ultrasonic vibrator to improve the stability, and can easily combine or replace the horn to the booster, since it can be disinfected by separating the head and body coupled Hygiene management is effective.
- FIG. 1 is a perspective view of the coupling according to an embodiment of the present invention.
- Figure 2 is an exploded perspective view of the main portion according to the embodiment of the present invention.
- FIG. 3 is a cross-sectional view of the main portion according to an embodiment of the present invention.
- the dental scaler 100 of the present invention includes a head 130 having a through hole 131 formed at a tip thereof, a handpiece 110 including a body 120, and a head 130 that generate ultrasonic vibrations.
- Ultrasonic vibrator 140 between the horn 150, the head 130 and the ultrasonic vibrator 140 coupled to the ultrasonic vibrator 140 through the through hole 131 of the head 130 to scale the teeth by ultrasonic vibration It includes a buffer member for interlocking the shock absorbing member to absorb the ultrasonic vibration transmitted to the handpiece 110, the buffer member and the head 130, the flow preventing tube 170 to prevent the rotational flow of the ultrasonic vibrator 140. .
- Handpiece 110 is formed to a size that is grasped in one hand to form the overall skeleton of the present invention.
- the handpiece 110 is formed in a substantially cylindrical shape, but the shape of the handpiece 110 may be variously formed to have a good grip.
- the handpiece 110 is roughly divided into a body 120 and a head 130 that are detachably coupled by the coupling means.
- the upper portion of the body 120 is provided with a display 121 to display the operating state of the present invention
- the lower portion is provided with a power button 122 to operate the ultrasonic vibrator 140
- a circuit board 123 having a display 121 mounted therein is built in the body 120, and a rear end of the body 120 is electrically connected to the circuit board 123.
- a connected connection terminal (not shown) is provided to transmit an electric signal input from the outside to the ultrasonic vibrator 140.
- a coupling ring groove 124 is formed at the inner diameter of the front end of the body 120, and is implemented as a coupling means together with the coupling ring 132 of the head 130 to be described later.
- a through hole 131 is formed in the center of the front end of the head 130 to penetrate the rear end of the horn 150, and the coupling ring 132 to the outer diameter of the rear end of the head 130. It is formed is detachably coupled to the coupling ring groove 124 of the body 120.
- one or more, preferably four, coupling ribs 133 are formed long in the axial direction of the tip inner diameter of the head 130, and the number of the coupling ribs 133 may be variously modified.
- finishing ring 125 is coupled between the body 120 and the head 130 to finish beautifully therebetween.
- the finishing ring 125 is shown in FIGS. 2 and 3, and the head 130.
- the outer end of the body 120 is supported by the front end of the body 120, the outer surface of the body 120 and the head 130 and the finishing ring 125 is formed to form a smooth surface.
- the ultrasonic vibrator 140 is embedded in the head 130 to convert the electrical signal input through the circuit board 123 into mechanical vibration to generate ultrasonic vibration, the ultrasonic vibration generated at this time is 3,500 times per second.
- the ultrasonic vibrator 140 includes a pair of piezoelectric elements 141 and a pair of piezoelectric elements that generate minute vibrations by an electric signal input through the circuit board 123. Coupled to the upper and lower portions of the 141, respectively, to amplify the micro-vibration generated in the piezoelectric element 141, the mass block 142 for cooling the heat, the amplified ultrasonic vibration coupled to the upper mass block 142 amplified again It includes a booster 143, each component 141, 142, 143 is firmly coupled through a bolt (not shown) passing through the center.
- a terminal 141a is provided between the pair of piezoelectric elements 141, and the terminal 141a is electrically connected to the circuit board 123 by a wire 141b.
- the mass block 142 is formed of a metal weight, and the piezoelectric element 141 is formed by amplifying the amplitude of the micro vibrations in the upper and lower portions of the pair of piezoelectric elements 141 and summing them in the upper direction. It also serves to absorb and cool the heat generated by.
- the booster 143 amplifies the vibration amplified by the mass block 142 again, and a male screw 143a is provided at the front end thereof.
- Horn 150 is to amplify the ultrasonic vibration generated by the ultrasonic vibrator 140 once more to deliver to the teeth to substantially scale, the tip 151 provided at the tip of the horn 150 is a tooth In consideration of the state of the is formed in a variety of shapes, the rear end of the horn 150 is formed with a tab hole 152 is screwed or separated from the male screw 143a of the booster 143.
- the shock absorbing member is interposed between the head 130 and the booster 143 to cushion the vibration generated by the ultrasonic vibrator 140, and the shock absorbing member is coupled to the outer diameter of the booster 143 to transmit the vibration transmitted to the head direction. It is preferably implemented as a buffer tube 160 for buffering. At this time, the buffer tube 160 is elastically coupled to the outer diameter of the booster 143 made of a synthetic resin material including a rubber having elasticity and a buffer function so as to alleviate the vibration generated by the ultrasonic vibrator 140.
- Flow preventing tube 170 is coupled between the buffer tube 160 and the head 130 to prevent rotational flow of the ultrasonic vibrator 140, such a flow preventing tube 170 is shown in Figures 2 and 3
- the inner diameter is formed to be elastically fitted to the outer diameter of the buffer tube 160
- the outer diameter is formed to be detachably coupled to the inner diameter of the head 130.
- at least one, preferably four coupling grooves 171 are formed at the outer diameter of the flow preventing tube 170 so as to be detachably coupled to the coupling ribs 133 of the head 130.
- the prevention tube 170, the buffer tube 160, and the booster 143 do not rotate in the head 130.
- an electric signal is input or cut off from the outside by an operation of the power button 122, and this operation state is displayed through the display 121.
- the electrical signal input from the outside by the operation of the power button 122 is transmitted to the piezoelectric element 141 of the ultrasonic vibrator 140 through the circuit board 123 to generate a micro vibration, and the minute of the piezoelectric element 141
- the vibration is amplified while passing through the mass block 142 and the booster 143, and the ultrasonic vibration of the booster 143 is amplified once more through the horn 150 to be scaled through the process of being transmitted to the teeth.
- the vibration generated in the booster 143 is buffered by the buffer tube 160 is not transmitted to the head 130.
- the booster 143 is not rotated or flows in the axial direction by the flow preventing tube 170 to enhance convenience of use.
- a male screw 143a is formed at the front end of the booster 143 so that the horn 150 having various shapes of the tip 151 is coupled or separated through screwing, and thus the horn 150 corresponding to the tooth state. It can be used easily to replace.
- the present invention is not limited only to the above-described embodiments, and can be improved, changed, replaced, or added in various forms without departing from the gist of the present invention. I can understand. If such improvement, change, replacement, or addition is carried out within the scope of the following claims, it is obvious that the technical idea also belongs to the present invention.
- the present invention is industrially available because it is a dental scale that can remove the tartar, plaque, nicotine, pigments, etc. attached to the tooth surface without the use of water by the ultrasonic vibrator and can be used by separating the combined head and body.
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- 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)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (4)
- 선단에 관통공이 형성된 헤드 및 바디를 포함하는 핸드피스, 상기 헤드에 내장되어 초음파 진동을 발생시키는 초음파 진동자, 상기 헤드의 관통공을 통해 초음파 진동자에 결합되어 초음파 진동에 의해 치아를 스케일링하는 혼, 상기 헤드와 초음파 진동자 사이에 개재되어 핸드피스로 전달되는 초음파 진동을 완충시키는 완충부재를 포함하되,상기 초음파 진동자는, 미소 진동을 발생시키는 한 쌍의 압전소자, 상기 한 쌍의 압전소자의 상·하부에 각각 결합되어 미소 진동을 증폭시키고 열을 냉각시키는 매스블럭, 상기 상부의 매스블럭에 결합되어 증폭된 초음파 진동을 다시 증폭시키도록 관통공에 근접되게 배치되는 부스터를 포함하고,상기 완충부재는 상기 부스터의 외경에 결합되어 핸드피스로 전달되는 초음파 진동을 완충시키는 완충관으로 이루어지며,상기 바디의 상부에는 디스플레이가 구비되어 작동 상태를 표시하고, 그 하부에는 전원버튼이 구비되어 초음파 진동자의 작동을 제어하는 것을 특징으로 하는 치아용 스케일러.
- 청구항 1에 있어서,상기 완충부재와 헤드 사이에 결합되어 상기 초음파 진동자의 회전유동을 방지하는 유동방지관을 더 포함하되,상기 유동방지관은 완충관의 외경으로 끼움결합되고 그 외경에는 하나 이상의 결합홈이 형성되어 헤드의 내부에 구비된 결합리브에 분리가능하게 결합되는 것을 특징으로 하는 치아용 스케일러.
- 청구항 1에 있어서,상기 부스터의 선단에는 수나사가 구비되어 상기 혼의 후단에 형성된 탭홀에 나사결합되는 것을 특징으로 하는 치아용 스케일러.
- 청구항 1에 있어서,상기 헤드와 바디는 결합수단에 의해 분리가능하게 결합하되,상기 결합수단은, 헤드의 후단 외경에 형성된 결합링과 상기 결합링에 결합되도록 바디의 선단에 형성된 결합환홈으로 이루어진 것을 특징으로 하는 치아용 스케일러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380008028.3A CN104093376B (zh) | 2012-02-14 | 2013-02-14 | 刮牙器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120014972A KR101168325B1 (ko) | 2012-02-14 | 2012-02-14 | 치아용 스케일러 |
KR10-2012-0014972 | 2012-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013122390A1 true WO2013122390A1 (ko) | 2013-08-22 |
Family
ID=46717351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/001138 WO2013122390A1 (ko) | 2012-02-14 | 2013-02-14 | 치아용 스케일러 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101168325B1 (ko) |
CN (1) | CN104093376B (ko) |
WO (1) | WO2013122390A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3381402A1 (de) * | 2017-03-31 | 2018-10-03 | W & H Dentalwerk Bürmoos GmbH | Medizinische ultraschall-behandlungsvorrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101804784B1 (ko) * | 2016-08-09 | 2017-12-05 | 주식회사 메타네트웍스 | 팁의 반발력 흡수를 위한 치아용 스케일러 |
KR102515025B1 (ko) | 2016-11-04 | 2023-03-29 | 주식회사 에치케이코퍼레이션 | 스케일링 장치 |
KR101854534B1 (ko) * | 2016-11-07 | 2018-06-14 | 조병주 | 치열 교정용 기구 |
KR102701771B1 (ko) | 2022-05-19 | 2024-08-30 | 김영택 | 치과용 초음파 스케일러를 이용한 임플란트 세정도구 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004351104A (ja) * | 2003-05-30 | 2004-12-16 | Morita Mfg Co Ltd | 歯科用スケーラー |
KR200427295Y1 (ko) * | 2006-07-06 | 2006-09-22 | 박현수 | 초음파를 이용한 잇몸 및 치아 관리기구 |
KR20070038964A (ko) * | 2004-06-18 | 2007-04-11 | 싸뜰렉 | 초음파 치석제거기용 팁 |
JP2007167282A (ja) * | 2005-12-21 | 2007-07-05 | Osada Res Inst Ltd | 超音波スケーラ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2078610U (zh) * | 1990-01-09 | 1991-06-12 | 孙威 | 超声净牙器 |
CN201996681U (zh) * | 2011-01-25 | 2011-10-05 | 沙全芝 | 一种超声波洁牙器 |
CN102512258A (zh) * | 2012-01-04 | 2012-06-27 | 桂林市啄木鸟医疗器械有限公司 | 结构尺寸优化的超声波洁牙机换能器 |
-
2012
- 2012-02-14 KR KR1020120014972A patent/KR101168325B1/ko not_active IP Right Cessation
-
2013
- 2013-02-14 CN CN201380008028.3A patent/CN104093376B/zh not_active Expired - Fee Related
- 2013-02-14 WO PCT/KR2013/001138 patent/WO2013122390A1/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004351104A (ja) * | 2003-05-30 | 2004-12-16 | Morita Mfg Co Ltd | 歯科用スケーラー |
KR20070038964A (ko) * | 2004-06-18 | 2007-04-11 | 싸뜰렉 | 초음파 치석제거기용 팁 |
JP2007167282A (ja) * | 2005-12-21 | 2007-07-05 | Osada Res Inst Ltd | 超音波スケーラ |
KR200427295Y1 (ko) * | 2006-07-06 | 2006-09-22 | 박현수 | 초음파를 이용한 잇몸 및 치아 관리기구 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3381402A1 (de) * | 2017-03-31 | 2018-10-03 | W & H Dentalwerk Bürmoos GmbH | Medizinische ultraschall-behandlungsvorrichtung |
WO2018177855A1 (de) * | 2017-03-31 | 2018-10-04 | W & H Dentalwerk Bürmoos GmbH | Medizinische ultraschall-behandlungsvorrichtung |
US11490991B2 (en) | 2017-03-31 | 2022-11-08 | W&H Dentalwerk Bürmoos GmbH | Medical ultrasonic treatment device |
Also Published As
Publication number | Publication date |
---|---|
KR101168325B1 (ko) | 2012-07-24 |
CN104093376A (zh) | 2014-10-08 |
CN104093376B (zh) | 2016-03-16 |
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