BRPI0408262A - instrumento dentário descartável - Google Patents

instrumento dentário descartável

Info

Publication number
BRPI0408262A
BRPI0408262A BRPI0408262-1A BRPI0408262A BRPI0408262A BR PI0408262 A BRPI0408262 A BR PI0408262A BR PI0408262 A BRPI0408262 A BR PI0408262A BR PI0408262 A BRPI0408262 A BR PI0408262A
Authority
BR
Brazil
Prior art keywords
stream
dental instrument
compressed air
channels
light beam
Prior art date
Application number
BRPI0408262-1A
Other languages
English (en)
Inventor
Jerry W Browning
David G Murphy
Thomas P Crooks
Original Assignee
Jerry W Browning
David G Murphy
Thomas P Crooks
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jerry W Browning, David G Murphy, Thomas P Crooks filed Critical Jerry W Browning
Publication of BRPI0408262A publication Critical patent/BRPI0408262A/pt

Links

Classifications

    • 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
    • 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
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/181—Bearings or lubricating arrangements, e.g. air-cushion bearings
    • 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
    • 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
    • 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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/145—Instruments or accessories for tool holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2316/00—Apparatus in health or amusement
    • F16C2316/10—Apparatus in health or amusement in medical appliances, e.g. in diagnosis, dentistry, instruments, prostheses, medical imaging appliances
    • F16C2316/13—Dental machines

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

"INSTRUMENTO DENTáRIO DESCARTáVEL". é revelado um instrumento dentário descartável do tipo acionado por ar comprimido para uso na execução de procedimentos dentários numa peça de trabalho. O instrumento dentário descartável é construído de duas camadas de ajuste e um núcleo. Cada camada incorpora uma superfície de ajuste e as referidas camadas são juntas usando vários métodos de ligação para assegurar um instrumento dentário de alta qualidade, estanque à água. Um corpo alongado tem canais que penetram uma base numa extremidade do corpo. Os canais permitem a entrada de um feixe de luz, um fluxo de água pressurizada e uma corrente de ar comprimido para dentro do corpo. A base inclui rosqueamentos de ligação para fixação do corpo a uma fonte de feixe de luz, corrente de água pressurizada e corrente de ar comprimido. As pluralidades de canais estão em comunicação com os canais para condução do feixe de luz, corrente de água e corrente de ar através do corpo. Um cabeçote numa extremidade oposta do corpo está montado rotativamente num eixo de turbina sobre superfícies de rolamento que inibem a vibração e o ruído. A corrente de ar aciona o impulsor a elevada velocidade, de modo a rodar a arruela em torno de um eixo de rotação. Uma abertura no corpo adjacente ao cabeçote permite a liberação do feixe de luz, a corrente de água pressurizada e uma parte da corrente de ar comprimido numa direção para a extremidade distal da arruela de forma que a arruela, o feixe de luz, a corrente de água e a corrente de ar possam todos convergir sobre a peça de trabalho.
BRPI0408262-1A 2003-03-13 2004-03-12 instrumento dentário descartável BRPI0408262A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45507803P 2003-03-13 2003-03-13
PCT/US2004/007641 WO2004082501A2 (en) 2003-03-13 2004-03-12 Disposable dental instrument

Publications (1)

Publication Number Publication Date
BRPI0408262A true BRPI0408262A (pt) 2006-03-07

Family

ID=33029954

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408262-1A BRPI0408262A (pt) 2003-03-13 2004-03-12 instrumento dentário descartável

Country Status (10)

Country Link
US (3) US7008224B1 (pt)
EP (1) EP1608283A4 (pt)
JP (1) JP4476281B2 (pt)
KR (1) KR100824237B1 (pt)
CN (1) CN1802130B (pt)
AU (1) AU2004222324B2 (pt)
BR (1) BRPI0408262A (pt)
CA (1) CA2528712C (pt)
MX (1) MXPA05009776A (pt)
WO (1) WO2004082501A2 (pt)

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BRPI0408262A (pt) * 2003-03-13 2006-03-07 Jerry W Browning instrumento dentário descartável
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US12114924B2 (en) 2006-08-24 2024-10-15 Pipstek, Llc Treatment system and method
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
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CN103948439A (zh) * 2014-05-08 2014-07-30 余礼建 带延迟电路的牙科手机
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CN106420074A (zh) * 2016-10-24 2017-02-22 西诺医疗器械集团有限公司 用于45度反角牙科手机的阶梯冷却结构
CN106618766B (zh) * 2016-12-29 2019-09-24 佛山科学技术学院 一种光纤种植弯机
KR101909009B1 (ko) * 2017-04-24 2018-10-17 (주)세신정밀 핸드피스의 콘트라 앵글
KR101967558B1 (ko) * 2017-12-04 2019-04-09 가톨릭대학교 산학협력단 의료용 에어 핸드피스
CN109330873B (zh) * 2018-09-30 2021-01-26 京东方科技集团股份有限公司 一种洗鼻器
CN109172007A (zh) * 2018-10-05 2019-01-11 宁波和平鸽口腔医疗器材有限公司 牙科手机一次性安全使用后即毁装置
KR20200045819A (ko) * 2018-10-23 2020-05-06 비엔엘바이오테크 주식회사 치과용 진동장치
JP7303473B2 (ja) * 2020-03-09 2023-07-05 富士通株式会社 処理選択プログラム、処理選択システム、および処理選択方法
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WO2004082501A2 (en) 2004-09-30
AU2004222324B2 (en) 2009-01-08
CN1802130B (zh) 2012-04-18
KR100824237B1 (ko) 2008-04-24
WO2004082501A3 (en) 2005-04-28
JP2006520243A (ja) 2006-09-07
JP4476281B2 (ja) 2010-06-09
CN1802130A (zh) 2006-07-12
CA2528712A1 (en) 2004-09-30
AU2004222324A1 (en) 2004-09-30
CA2528712C (en) 2010-05-04
EP1608283A2 (en) 2005-12-28
US7008224B1 (en) 2006-03-07
EP1608283A4 (en) 2007-05-09
KR20060003863A (ko) 2006-01-11
MXPA05009776A (es) 2006-01-27
US20060183073A1 (en) 2006-08-17
US9566129B2 (en) 2017-02-14
US20080090202A1 (en) 2008-04-17

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