JP6517834B2 - 口腔ケア器具に対する流体出力内に脈動を導入するシステム - Google Patents
口腔ケア器具に対する流体出力内に脈動を導入するシステム Download PDFInfo
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- JP6517834B2 JP6517834B2 JP2016554843A JP2016554843A JP6517834B2 JP 6517834 B2 JP6517834 B2 JP 6517834B2 JP 2016554843 A JP2016554843 A JP 2016554843A JP 2016554843 A JP2016554843 A JP 2016554843A JP 6517834 B2 JP6517834 B2 JP 6517834B2
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- 239000012530 fluid Substances 0.000 title claims description 50
- 230000010349 pulsation Effects 0.000 title description 9
- 239000007788 liquid Substances 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000028169 periodontal disease Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
-
- 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
- A61C17/028—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication with intermittent liquid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
- B05B1/083—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators the pulsating mechanism comprising movable parts
- B05B1/086—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators the pulsating mechanism comprising movable parts with a resiliently deformable element, e.g. sleeve
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/32—Circuit design at the digital level
- G06F30/327—Logic synthesis; Behaviour synthesis, e.g. mapping logic, HDL to netlist, high-level language to RTL or netlist
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/394—Routing
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Water Supply & Treatment (AREA)
- Computer Networks & Wireless Communication (AREA)
- Architecture (AREA)
- Nozzles (AREA)
Description
Claims (4)
- 歯間領域を洗浄する口腔ケア器具であって、
流体ジェット流を生成する器具、
該器具に対するノズルアセンブリであり、該ノズルアセンブリからの開口部に前記流体ジェット流を方向づけるノズルアセンブリ、及び、
前記ノズルアセンブリ内で支持部材によって支持される、前記ノズルアセンブリ内のハイドロフォイルの翼を含む液体流インタラプタアセンブリであり、前記翼は、前記翼の対向する側面から、前記ノズルアセンブリ内の対向するチャネルまで延びるばねによって支持される、液体流インタラプタアセンブリ、
を含み、
前記液体流インタラプタアセンブリは、前記ノズルアセンブリを通る流体流によって最初の位置からそらされて、その流れを一時的に妨害し、次に、前記流れが減少するに従い前記最初の位置まで戻り、前記流体流内に周期性の撹乱を導入し、前記ノズルアセンブリの出口開口部から一連の流体パルスを生成する、器具。 - 前記ハイドロフォイルの翼は、最初の位置から前記流体流の方向において動き、次に、前記流体流が減り、次に妨害されるに従い、反対の方向において戻るように構成され且つ支持される、請求項1に記載の器具。
- 前記ハイドロフォイルの翼は、前記流れが変化するに従い、前記翼を過ぎる前記流体流に対して約90°の前記ばねの軸に沿って前記ノズルアセンブリ内で前後に動くように構成され且つ対向する前記ばねによって支持される、請求項1に記載の器具。
- 前記翼は、前記ばねを中心として、又は、前記ばねに対して90°の軸を中心として回転して振動するように構成され且つ対向する前記ばねによって支持される、請求項1に記載の器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461948244P | 2014-03-05 | 2014-03-05 | |
US61/948,244 | 2014-03-05 | ||
PCT/IB2015/050947 WO2015132684A1 (en) | 2014-03-05 | 2015-02-09 | System for introducing pulsation into a fluid output for an oral care appliance |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017506961A JP2017506961A (ja) | 2017-03-16 |
JP6517834B2 true JP6517834B2 (ja) | 2019-05-22 |
Family
ID=52684590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016554843A Active JP6517834B2 (ja) | 2014-03-05 | 2015-02-09 | 口腔ケア器具に対する流体出力内に脈動を導入するシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US10642948B2 (ja) |
EP (1) | EP3113719B1 (ja) |
JP (1) | JP6517834B2 (ja) |
CN (1) | CN106102650B (ja) |
WO (1) | WO2015132684A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108043602B (zh) * | 2018-01-30 | 2023-07-25 | 广州大学 | 一种自适应湍流喷嘴 |
US10935156B2 (en) | 2019-02-11 | 2021-03-02 | Cantok International Inc. | Fluid control valve system and device for intermittently stopping fluid flow |
CN117227987B (zh) * | 2023-11-14 | 2024-03-12 | 中国空气动力研究与发展中心计算空气动力研究所 | 一种与操纵面一体化设计的单边膨胀尾喷槽 |
Family Cites Families (28)
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US3509874A (en) * | 1967-09-27 | 1970-05-05 | Theodore Stillman | Dental cleansing and massaging apparatus |
US3840033A (en) | 1972-04-21 | 1974-10-08 | Hanson S | Water pressure drain cleaning device |
DE2544534C3 (de) | 1975-10-04 | 1981-03-19 | Kuno Moser, GmbH, Fabrik für Feinmechanik und Elektrotechnik, 7731 Unterkirnach | Spritzvorrichtung zur Reinigung und Pflege von Zähnen und Zahnfleisch |
US4184805A (en) * | 1978-03-09 | 1980-01-22 | Lee Arnold | Fluid energy converting method and apparatus |
US4239409A (en) * | 1978-08-18 | 1980-12-16 | Osrow Products Co., Inc. | Brush assembly with pulsating water jet discharge |
US4365752A (en) | 1981-05-04 | 1982-12-28 | Avery Waisbren | Water pulsating unit for oral syringe |
CA1217759A (en) | 1983-07-08 | 1987-02-10 | Intech Oil Tools Ltd. | Drilling equipment |
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JPH0759800A (ja) | 1993-08-25 | 1995-03-07 | Matsushita Electric Works Ltd | 口腔洗浄器 |
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AU2904697A (en) | 1996-05-18 | 1997-12-09 | Andergauge Limited | Downhole apparatus |
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US6081945A (en) * | 1998-11-13 | 2000-07-04 | Keene; Linda | Rotary hydrotherapy nozzle |
US20060078844A1 (en) * | 2004-10-07 | 2006-04-13 | Goldman Paul D | Oral care systems, oral care devices and methods of use |
US7493759B2 (en) * | 2004-11-15 | 2009-02-24 | The Regents Of The University Of Michigan | Fluid motion energy converter |
CZ299412B6 (cs) | 2005-03-15 | 2008-07-16 | Ústav geoniky AV CR, v.v.i. | Zpusob generování tlakových pulzací a zarízení pro provádení tohoto zpusobu |
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CN201505189U (zh) * | 2009-09-27 | 2010-06-16 | 庞艺军 | 气压洁牙器 |
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 |
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-
2015
- 2015-02-09 EP EP15710250.0A patent/EP3113719B1/en active Active
- 2015-02-09 US US15/117,845 patent/US10642948B2/en active Active
- 2015-02-09 JP JP2016554843A patent/JP6517834B2/ja active Active
- 2015-02-09 WO PCT/IB2015/050947 patent/WO2015132684A1/en active Application Filing
- 2015-02-09 CN CN201580011748.4A patent/CN106102650B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3113719A1 (en) | 2017-01-11 |
CN106102650B (zh) | 2018-10-30 |
WO2015132684A1 (en) | 2015-09-11 |
EP3113719B1 (en) | 2019-10-23 |
US20170007382A1 (en) | 2017-01-12 |
US10642948B2 (en) | 2020-05-05 |
CN106102650A (zh) | 2016-11-09 |
JP2017506961A (ja) | 2017-03-16 |
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