JP4570858B2 - 歯磨き方法 - Google Patents
歯磨き方法 Download PDFInfo
- Publication number
- JP4570858B2 JP4570858B2 JP2003338258A JP2003338258A JP4570858B2 JP 4570858 B2 JP4570858 B2 JP 4570858B2 JP 2003338258 A JP2003338258 A JP 2003338258A JP 2003338258 A JP2003338258 A JP 2003338258A JP 4570858 B2 JP4570858 B2 JP 4570858B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- khz
- teeth
- liquid medium
- ultrasonic
- 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 - Fee Related
Links
- 230000001680 brushing effect Effects 0.000 title claims description 19
- 238000000034 method Methods 0.000 title description 23
- 239000007788 liquid Substances 0.000 claims description 31
- 238000002604 ultrasonography Methods 0.000 claims description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
- 235000011187 glycerol Nutrition 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229940034610 toothpaste Drugs 0.000 claims description 3
- 239000000606 toothpaste Substances 0.000 claims description 3
- 239000002324 mouth wash Substances 0.000 claims 1
- 229940051866 mouthwash Drugs 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000006260 foam Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002087 whitening effect 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H13/00—Gum massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0245—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with ultrasonic transducers, e.g. piezoelectric
Description
クレスト・ウルトラソニックス(Crest Ultrasonics)によって販売されている超音波浴槽、0.5ガロン(1.8925リットル)、モデル175HT(38kHzから40kHz);
ソニクリーン(Soniclean)によって販売されている超音波浴槽、0.5ガロン(1.8925リットル)、モデル80T(41kHzから44kHz);
外因性で着色された雌牛の歯;
ミノルタよって販売されている比色計、モデルCR−321;
センサー/ビー・エム・ハイテック社(Sensor/B.M. Hi-Tech Inc.)によって販売されているハイドロホン モデルDSO−2100;
リンク・インスツルメンツ(Link Instruments)によって市販されているデジタルオシロスコープ;
エメリー917グリセリン、94.7%米国薬局方;
適法の(清浄な)水道水
第1の種類の実験では、適法の水道水が液体媒体として用いられた。2つの超音波浴槽が用いられた。41kHzから44kHzで動作するソニクリーンのモデル80Tが一方の超音波浴槽として用いられた。38kHzから40kHzで動作するクレスト・ウルトラソニックスのモデル175HTがもう一方の超音波浴槽として用いられた。
残りの12個の雌牛の歯を用いて第2の種類の実験が行なわれた。液体媒体として約53℃の温度に保たれたグリセリンが用いられたこと以外は、実験の条件は、第1の種類の実験と等しい。
ΔE=[(ΔL*)2 +(Δa*)2 +(Δb*)2 ]1/2
(A)第1の時間に亘って洗浄されるべき歯に液体媒体を介して第1の周波数の超音波を当てる過程と、
第2の時間に亘って洗浄されるべき歯に液体媒体を介して第2の周波数の超音波を当てる過程と
を有する、歯磨き方法。
(1)第1の周波数の超音波および第2の周波数の超音波が断続的に当てられる、実施態様(A)記載の方法。
(2)第1の周波数の超音波および第2の周波数の超音波が連続的に当てられる実施態様(A)記載の方法。
(3)第1の周波数が実質的に20kHzから40kHzまでの範囲内にあり、第2の周波数が実質的に41kHzから70kHzまでの範囲内にある、実施態様(A)記載の方法。
(4)第1の周波数が実質的に25kHzから40kHzまでの範囲内にあり、第2の周波数が実質的に41kHzから55kHzまでの範囲内にある、実施態様(3)記載の方法。
(5)液体媒体が水からなる、実施態様(A)記載の方法。
(6)液体媒体がグリセリンからなる、実施態様(A)記載の方法。
(7)低い周波数の超音波が、より高い周波数の超音波を当てる前に当てられる、実施態様(A)記載の方法。
Claims (6)
- 歯磨きシステムにおいて、
第1の時間に亘って洗浄されるべき歯に液体媒体を介して第1の周波数の超音波を当てる手段と、
第2の時間に亘って洗浄されるべき前記歯に液体媒体を介して第2の周波数の超音波を当てる手段と、
液体媒体を前記歯に接触させるための手段と、
を具備し、
液体媒体を前記歯に接触させるための前記手段が、マウスピース、トレー、および口腔洗浄器のいずれかであり、
前記第1および第2の手段は、前記第1および第2の周波数の超音波が、一回の歯磨きサイクルの間に交互に、断続的に当てられるように構成されている、歯磨きシステム。 - 前記第1の周波数が、実質的に20kHzから40kHzまでの範囲内にあり、
前記第2の周波数が、実質的に41kHzから70kHzまでの範囲内にある、請求項1記載のシステム。 - 前記第1の周波数が、実質的に25kHzから40kHzまでの範囲内にあり、
前記第2の周波数が、実質的に41kHzから55kHzまでの範囲内にある、請求項2記載のシステム。 - 前記液体媒体が、水を含む、請求項1〜3のいずれか記載のシステム。
- 前記液体媒体が、グリセリンである、請求項1〜3のいずれか記載のシステム。
- 低い周波数の超音波が、より高い周波数の超音波を当てる前に当てられる、請求項1〜5のいずれか記載のシステム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/261,347 US6881061B2 (en) | 2002-09-30 | 2002-09-30 | Ultrasonic method for cleaning teeth |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004267756A JP2004267756A (ja) | 2004-09-30 |
JP4570858B2 true JP4570858B2 (ja) | 2010-10-27 |
Family
ID=29401092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003338258A Expired - Fee Related JP4570858B2 (ja) | 2002-09-30 | 2003-09-29 | 歯磨き方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6881061B2 (ja) |
JP (1) | JP4570858B2 (ja) |
AU (1) | AU2003248451B2 (ja) |
BR (1) | BR0304287B1 (ja) |
CA (1) | CA2443291C (ja) |
CO (1) | CO5410174A1 (ja) |
GB (1) | GB2394180A (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050244792A1 (en) * | 2004-05-03 | 2005-11-03 | Verdi Anthony J | Ultrasonic tooth whitening system |
US7731800B2 (en) * | 2004-07-07 | 2010-06-08 | Nano Om, Llc | Systems and methods for single integrated substrate cleaning and rinsing |
US7655094B2 (en) * | 2004-07-07 | 2010-02-02 | Nano Om, Llc | Systems and methods for charging a cleaning solution used for cleaning integrated circuit substrates |
US20060078850A1 (en) * | 2004-10-13 | 2006-04-13 | Suraj Puri | Systems, methods and compositions for promoting oral hygiene |
US20060142689A1 (en) * | 2004-10-13 | 2006-06-29 | Suraj Puri | Systems, methods and compositions for cleaning wounds |
US20100152579A1 (en) * | 2006-03-14 | 2010-06-17 | The Research Foundation Of State University Of New York | Portable ultrasonic device and algorithms for diagnosis of dental caries |
US10835355B2 (en) | 2006-04-20 | 2020-11-17 | Sonendo, Inc. | Apparatus and methods for treating root canals of teeth |
EP2015698B1 (en) | 2006-04-20 | 2017-11-15 | Sonendo, Inc. | Apparatus for treating root canals of teeth |
US7980854B2 (en) | 2006-08-24 | 2011-07-19 | Medical Dental Advanced Technologies Group, L.L.C. | Dental and medical treatments and procedures |
EP2821027A3 (en) * | 2007-01-25 | 2015-04-01 | Sonendo, Inc. | Apparatus for removing organic material from a root canal of a tooth |
WO2009047670A2 (en) * | 2007-10-08 | 2009-04-16 | Koninklijke Philips Electronics, N.V. | Apparatus for cleaning teeth using a variable frequency ultrasound |
EP2276414A4 (en) * | 2008-05-09 | 2012-07-04 | Sonendo Inc | APPARATUS AND METHODS FOR RADICULAR CHANNEL TREATMENT |
KR20110039461A (ko) * | 2008-07-15 | 2011-04-18 | 바스프 코포레이션 | 이산화염소 투여를 위한 방법, 시스템 및 장치 |
US20100196512A1 (en) * | 2009-02-04 | 2010-08-05 | Basf Catalyst Llc | Treatment of Non-Oral Biological Tissue with Chlorine Dioxide |
JP5902096B2 (ja) | 2009-11-13 | 2016-04-13 | ソネンド インコーポレイテッド | 歯科治療のための液体噴射装置および方法 |
US9101562B2 (en) | 2010-01-31 | 2015-08-11 | Basf Corporation | Additives for chlorine dioxide-containing compositions |
CN107115154B (zh) | 2010-10-21 | 2021-06-15 | 索南多股份有限公司 | 用于牙髓治疗的设备、方法和组合 |
CA2850483C (en) * | 2011-09-30 | 2018-07-10 | Biolase, Inc. | Pressure wave root canal cleaning system |
EP2836156B1 (en) | 2012-03-22 | 2024-04-17 | Sonendo, Inc. | Apparatus for cleaning teeth |
US10631962B2 (en) | 2012-04-13 | 2020-04-28 | Sonendo, Inc. | Apparatus and methods for cleaning teeth and gingival pockets |
US10363120B2 (en) | 2012-12-20 | 2019-07-30 | Sonendo, Inc. | Apparatus and methods for cleaning teeth and root canals |
EP3943042B1 (en) | 2012-12-20 | 2024-03-13 | Sonendo, Inc. | Apparatus for cleaning teeth and root canals |
CA2900252C (en) | 2013-02-04 | 2021-11-16 | Sonendo, Inc. | Dental treatment system |
US10722325B2 (en) | 2013-05-01 | 2020-07-28 | Sonendo, Inc. | Apparatus and methods for treating teeth |
EP3013277B1 (en) | 2013-06-26 | 2023-07-19 | Sonendo, Inc. | Apparatus and methods for filling teeth and root canals |
US10806544B2 (en) | 2016-04-04 | 2020-10-20 | Sonendo, Inc. | Systems and methods for removing foreign objects from root canals |
EP3248591A1 (en) * | 2016-05-24 | 2017-11-29 | Credentis AG | Method and product for caries treatment |
USD997355S1 (en) | 2020-10-07 | 2023-08-29 | Sonendo, Inc. | Dental treatment instrument |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132535U (ja) * | 1983-02-25 | 1984-09-05 | 洲崎 虎夫 | 歯ブラシ |
JPS61151714U (ja) * | 1985-03-14 | 1986-09-19 | ||
JPS6382656A (ja) * | 1986-09-29 | 1988-04-13 | 日立建機株式会社 | 歯磨き器 |
JPH11309160A (ja) * | 1998-04-28 | 1999-11-09 | Atsushi Kumagai | 口腔清掃装置 |
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US3380446A (en) * | 1965-09-03 | 1968-04-30 | Leonard G. Martin | Dental applicator |
US3401690A (en) * | 1966-04-20 | 1968-09-17 | Leonard G. Martin | Ultrasonic dental cleaning and treatment device |
US3547110A (en) * | 1968-04-18 | 1970-12-15 | Ultrasonic Systems | Method and apparatus for maintaining tooth and gingival structures with ultrasonic energy |
US3522801A (en) * | 1968-08-06 | 1970-08-04 | Hydrosonic Corp | Ultrasonic dental hygiene device |
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US3828770A (en) * | 1971-02-26 | 1974-08-13 | Ultrasonic Systems | Ultrasonic method for cleaning teeth |
US4371816A (en) * | 1975-12-30 | 1983-02-01 | Alfred Wieser | Control circuit for an ultrasonic dental scaler |
US4961923A (en) * | 1988-02-19 | 1990-10-09 | Dentsply Management Corp. | Irrigants for use in scaling and/or lavage apparatus |
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US5451161A (en) * | 1993-08-24 | 1995-09-19 | Parkell Products, Inc. | Oscillating circuit for ultrasonic dental scaler |
JPH08131978A (ja) * | 1994-09-22 | 1996-05-28 | Kaijo Corp | 超音波洗浄装置 |
US5730594A (en) * | 1995-12-05 | 1998-03-24 | Parkell Products, Inc. | Ultrasonic dental scaler selectively tunable either manually or automatically |
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JP2000135478A (ja) * | 1998-10-29 | 2000-05-16 | Jisupa:Kk | 超音波洗浄装置 |
CA2313035A1 (en) * | 1999-07-01 | 2001-01-01 | James Feine | Ultrasonic control apparatus and method |
-
2002
- 2002-09-30 US US10/261,347 patent/US6881061B2/en not_active Expired - Lifetime
-
2003
- 2003-09-29 GB GB0322759A patent/GB2394180A/en not_active Withdrawn
- 2003-09-29 CA CA2443291A patent/CA2443291C/en not_active Expired - Fee Related
- 2003-09-29 JP JP2003338258A patent/JP4570858B2/ja not_active Expired - Fee Related
- 2003-09-29 AU AU2003248451A patent/AU2003248451B2/en not_active Ceased
- 2003-09-30 BR BRPI0304287-1A patent/BR0304287B1/pt not_active IP Right Cessation
- 2003-09-30 CO CO03086853A patent/CO5410174A1/es not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59132535U (ja) * | 1983-02-25 | 1984-09-05 | 洲崎 虎夫 | 歯ブラシ |
JPS61151714U (ja) * | 1985-03-14 | 1986-09-19 | ||
JPS6382656A (ja) * | 1986-09-29 | 1988-04-13 | 日立建機株式会社 | 歯磨き器 |
JPH11309160A (ja) * | 1998-04-28 | 1999-11-09 | Atsushi Kumagai | 口腔清掃装置 |
Also Published As
Publication number | Publication date |
---|---|
US6881061B2 (en) | 2005-04-19 |
AU2003248451B2 (en) | 2008-08-14 |
GB2394180A (en) | 2004-04-21 |
JP2004267756A (ja) | 2004-09-30 |
AU2003248451A1 (en) | 2004-04-22 |
CA2443291C (en) | 2010-08-03 |
CO5410174A1 (es) | 2004-06-30 |
BR0304287A (pt) | 2004-09-28 |
CA2443291A1 (en) | 2004-03-30 |
GB0322759D0 (en) | 2003-10-29 |
BR0304287B1 (pt) | 2013-01-22 |
US20040063074A1 (en) | 2004-04-01 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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