JPWO2018025287A1 - 歯科用レーザー治療装置 - Google Patents
歯科用レーザー治療装置 Download PDFInfo
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- JPWO2018025287A1 JPWO2018025287A1 JP2017560341A JP2017560341A JPWO2018025287A1 JP WO2018025287 A1 JPWO2018025287 A1 JP WO2018025287A1 JP 2017560341 A JP2017560341 A JP 2017560341A JP 2017560341 A JP2017560341 A JP 2017560341A JP WO2018025287 A1 JPWO2018025287 A1 JP WO2018025287A1
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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
- A61C1/0046—Dental lasers
-
- 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
- A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
-
- 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
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
-
- 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
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/087—Supplying powder or medicines
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0088—Liquid substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
- A61L2101/02—Inorganic materials
- A61L2101/06—Inorganic materials containing halogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
- A61N2005/0606—Mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
Abstract
Description
陰極側:2Na2+2H2O+2e→2NaOH+H2
陽極側:2Cl→Cl2+2e
この結果、塩素と水酸化ナトリウムの反応が起こり、以下
2NaOH+Cl2→NaClO+NaCl+H2O
となると考えられる。
始めに術前処置として複合ノズル41の殺菌、洗浄液用吐出口32から殺菌洗浄液を用いて口腔内を殺菌洗浄しておく。
ハンドピース4の先端に備えられた複合ノズル41のレーザー光線の照射ノズル22からレーザー光線を照射するとともにハンドピース4の先端に配置された複合ノズル41におけるレーザー光線の照射ノズル22に沿って配置された懸濁液吐出ノズル52から例えばチタンや酸化チタンのような金属または酸化金属の懸濁液を併用して患部を鈍麻する。
ハンドピース4の先端に配置された殺菌、洗浄液用吐出口32から有効残留塩素濃度が500ppmから2000ppm、かつ、水素イオン濃度指数がpH8.5〜pH9.5、40〜50℃に調整されている殺菌洗浄液を注出させて歯周ポケット内の洗浄と超音波スケーラーにより歯肉縁上の歯石除去を行う。このとき、歯石の除去と同時に口腔内の細菌を瞬間、殺菌する。
更に、歯根面についた歯石の除去器具を用いて徹底的にルートプレーニングを行う。このときも前記鈍麻状態であって痛みは感じない。
歯面に超微細なパウダーを、別に備えたハンディジェットで勢いよく吹き付けて頑固なステインやバイオフィルム、歯間にこびり付いた着色を飛ばす。
機械的歯面掃除で歯面をなめらかにしてプラークの付きにくい歯面にして同時にエナメル質の強化を図る。終了後、再度歯周ポケット内を洗浄・殺菌する。
きれいになった歯面に、トレー法によるフッ素塗布を行う。
ハンドピース4の先端に備えられた複合ノズル41のレーザー光線の照射ノズル22からレーザー光線を照射して歯肉、口腔内の血流を活性化して歯周組織の治癒促進と低下した免疫力の回復や疼痛除去・疲労回復を図る。尚、本実施の形態は前記特開2010−68880公報に提示されている発明のようにハンドピース4の先端に備えられた複合ノズル41のレーザー光線の照射ノズル22に沿って懸濁液吐出口52が配置されているので懸濁液を用いて所望のレーザー光線を切り替えて照射することができるものである。
Claims (4)
- レーザー光線を発生するレーザー光線発生装置を備えた装置本体と、前記レーザー光線発生装置により発せられレーザー光線を供給するための光ファイバーとその先端部分に付設された前記レーザー光線の照射口を有するハンドピースとからなるレーザー光線照射装置と、先端にハンドピースを備えた供給管を有する前記装置本体または別に配置した殺菌洗浄液供給部から殺菌洗浄液を吐出するための洗浄液供給部とを備えレーザー光線を用いて歯周病などの治療を行う際に用いられる歯科用レーザー治療装置において、前記殺菌洗浄液が、次亜塩素酸および次亜塩素酸イオンを含む水溶液であることを特徴とする歯科用レーザー治療装置。
- 前記殺菌洗浄液が、有効残留塩素濃度が500ppmから2000ppm、かつ、水素イオン濃度指数がpH8.5〜pH9.5、40〜50℃に調整されている水溶液であることを特徴とする請求項1記載の歯科用レーザー治療装置。
- 前記装置本体または別に配置した金属、金属酸化物質粒子の懸濁液の貯留部が備えられているとともに先端に前記懸濁液を供給するための懸濁液用ハンドピースを備えた懸濁液供給部を備えていることを特徴とする請求項1または2記載の歯科用レーザー治療装置。
- 前記レーザー光線用のハンドピースに、殺菌洗浄液用ハンドピースまたは懸濁液用ハンドピースの少なくとも1つが一体となっていることを特徴とする請求項1,2または3記載の歯科用レーザー治療装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/003538 WO2018025287A1 (ja) | 2016-08-01 | 2016-08-01 | 歯科用レーザー治療装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2018025287A1 true JPWO2018025287A1 (ja) | 2018-08-02 |
JP6429421B2 JP6429421B2 (ja) | 2018-11-28 |
Family
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Family Applications (1)
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JP2017560341A Active JP6429421B2 (ja) | 2016-08-01 | 2016-08-01 | 歯科用レーザー治療装置 |
Country Status (6)
Country | Link |
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US (1) | US20210346123A1 (ja) |
JP (1) | JP6429421B2 (ja) |
KR (1) | KR102299730B1 (ja) |
CN (1) | CN109561945B (ja) |
SE (1) | SE543557C2 (ja) |
WO (1) | WO2018025287A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2681915C1 (ru) * | 2018-04-20 | 2019-03-13 | Государственное бюджетное учреждение здравоохранения Московской области "Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского" (ГБУЗ МО МОНИКИ им. М.Ф. Владимирского) | Способ лечения воспалительных заболеваний пародонта у пациентов с окклюзионными нарушениями зубных рядов |
US11097945B1 (en) * | 2020-11-04 | 2021-08-24 | Cougar Creek Electrolysed Water, Llc | Methods and systems for production of an aqueous hypochlorous acid solution |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542426A (ja) * | 2006-06-27 | 2009-12-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 温度及びフィルタ制御を備える歯用液体液滴噴霧洗浄システム |
JP2010068880A (ja) * | 2008-09-16 | 2010-04-02 | Yuji Miwa | 光ファイバーの先端加工を伴う歯科用レーザー治療装置、その先端加工方法及びその治療システム |
JP2013512738A (ja) * | 2009-12-04 | 2013-04-18 | バイオレイズ,インク. | 流体制御装置 |
JP2013169481A (ja) * | 2012-02-17 | 2013-09-02 | Epios Inc | 洗浄水及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4200280B2 (ja) * | 2003-02-13 | 2008-12-24 | パナソニック株式会社 | 歯科用レーザー治療装置および歯科用レーザー治療システム |
CN100528244C (zh) * | 2004-09-13 | 2009-08-19 | 上海市激光技术研究所 | 光触媒齿科牙钻手机灭菌装置 |
US20150150649A1 (en) * | 2013-11-27 | 2015-06-04 | Convergent Dental, Inc. | Systems and method for protection of optical system of laser-based apparatus |
-
2016
- 2016-08-01 KR KR1020197002049A patent/KR102299730B1/ko active IP Right Grant
- 2016-08-01 JP JP2017560341A patent/JP6429421B2/ja active Active
- 2016-08-01 SE SE1950250A patent/SE543557C2/en unknown
- 2016-08-01 US US16/322,743 patent/US20210346123A1/en not_active Abandoned
- 2016-08-01 CN CN201680088135.5A patent/CN109561945B/zh active Active
- 2016-08-01 WO PCT/JP2016/003538 patent/WO2018025287A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542426A (ja) * | 2006-06-27 | 2009-12-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 温度及びフィルタ制御を備える歯用液体液滴噴霧洗浄システム |
JP2010068880A (ja) * | 2008-09-16 | 2010-04-02 | Yuji Miwa | 光ファイバーの先端加工を伴う歯科用レーザー治療装置、その先端加工方法及びその治療システム |
JP2013512738A (ja) * | 2009-12-04 | 2013-04-18 | バイオレイズ,インク. | 流体制御装置 |
JP2013169481A (ja) * | 2012-02-17 | 2013-09-02 | Epios Inc | 洗浄水及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2018025287A1 (ja) | 2018-02-08 |
SE543557C2 (en) | 2021-03-30 |
KR20190033530A (ko) | 2019-03-29 |
US20210346123A1 (en) | 2021-11-11 |
CN109561945B (zh) | 2021-08-24 |
SE1950250A1 (en) | 2019-02-27 |
CN109561945A (zh) | 2019-04-02 |
KR102299730B1 (ko) | 2021-09-08 |
JP6429421B2 (ja) | 2018-11-28 |
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