BRPI0516913A - peça de mão odontológica - Google Patents

peça de mão odontológica

Info

Publication number
BRPI0516913A
BRPI0516913A BRPI0516913-5A BRPI0516913A BRPI0516913A BR PI0516913 A BRPI0516913 A BR PI0516913A BR PI0516913 A BRPI0516913 A BR PI0516913A BR PI0516913 A BRPI0516913 A BR PI0516913A
Authority
BR
Brazil
Prior art keywords
turbine
air supply
air
dental handpiece
turbine housing
Prior art date
Application number
BRPI0516913-5A
Other languages
English (en)
Inventor
Derek Turner
Original Assignee
Tti Turner Technology Instr In
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 Tti Turner Technology Instr In filed Critical Tti Turner Technology Instr In
Publication of BRPI0516913A publication Critical patent/BRPI0516913A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1628—Motors; Power supplies
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00544—Surgical instruments, devices or methods pneumatically or hydraulically operated pneumatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00553—Surgical instruments, devices or methods pneumatically or hydraulically operated using a turbine

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Epidemiology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

PEçA DE MãO ODONTOLóGICA. Representada por uma peça de mão odontológica 10 incluindo a construção de uma turbina 50 que cria um influxo radial de ar para as lâminas do impulsor sobre toda a circunferência da turbina 50. Uma guia de ar 100 inserida dentro do alojamento de turbina 100 e se estendendo sobre a turbina 50 para definir uma câmara de fornecimento de ar de acionamento 70 separada do alojamento de turbina 50 e comunicando-se com o duto de fornecimento de ar de acionamento, a guia de ar 100 tendo uma pluralidade de aberturas de entrada 107 para radialmente e internamente direcionar ar pressurizado da câmara de fornecimento de ar de acionamento 70 para dentro do alojamento de turbina e para a turbina 70.
BRPI0516913-5A 2004-11-24 2005-11-24 peça de mão odontológica BRPI0516913A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002488454A CA2488454A1 (en) 2004-11-24 2004-11-24 Dental handpiece
PCT/CA2005/001782 WO2006056059A1 (en) 2004-11-24 2005-11-24 Dental handpiece

Publications (1)

Publication Number Publication Date
BRPI0516913A true BRPI0516913A (pt) 2008-09-23

Family

ID=36481091

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516913-5A BRPI0516913A (pt) 2004-11-24 2005-11-24 peça de mão odontológica

Country Status (13)

Country Link
US (1) US20070281273A1 (pt)
EP (1) EP1816975A4 (pt)
CN (1) CN101065074A (pt)
AU (1) AU2005309278A1 (pt)
BR (1) BRPI0516913A (pt)
CA (1) CA2488454A1 (pt)
EA (1) EA011750B1 (pt)
IL (1) IL183336A (pt)
MX (1) MX2007005942A (pt)
NO (1) NO20073038L (pt)
NZ (1) NZ555297A (pt)
WO (1) WO2006056059A1 (pt)
ZA (1) ZA200704649B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103494648A (zh) * 2013-10-14 2014-01-08 桂林市啄木鸟医疗器械有限公司 不锈钢的牙科手机
CN111904625B (zh) * 2020-06-16 2025-06-13 贝思德迩医疗器材(广州)有限公司 一种手持式气体驱动医疗设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1124614A (en) * 1914-08-03 1915-01-12 Lagonda Mfg Co Rotary motor.
DE1099693B (de) * 1959-10-09 1961-02-16 Siemens Reiniger Werke Ag Zahnaerztliches Bohrhandstueck
DE1151898B (de) * 1961-09-06 1963-07-25 Siemens Reiniger Werke Ag Gerades zahnaerztliches Handstueck mit Druckluftturbine
US3469318A (en) * 1964-10-28 1969-09-30 Dentsply Int Inc Dental handpiece instrument
US3471125A (en) * 1965-04-10 1969-10-07 Siemens Reiniger Werke Ag Dental handpiece with compressed-air turbine drive
CH650141A5 (fr) * 1981-05-06 1985-07-15 Micro Mega Sa Detartreur pneumatique a main.
US6270345B1 (en) * 1999-10-28 2001-08-07 Dove Systems, Inc. Vane motor for dental and medical handpieces
JP3672781B2 (ja) * 1999-12-03 2005-07-20 株式会社モリタ製作所 空気駆動回転切削器
CA2414908A1 (en) * 2002-12-20 2004-06-20 Derek Turner Dental handpiece

Also Published As

Publication number Publication date
NZ555297A (en) 2010-01-29
US20070281273A1 (en) 2007-12-06
IL183336A (en) 2010-11-30
IL183336A0 (en) 2007-09-20
NO20073038L (no) 2007-06-14
EA011750B1 (ru) 2009-06-30
EP1816975A4 (en) 2008-03-05
EP1816975A1 (en) 2007-08-15
CN101065074A (zh) 2007-10-31
CA2488454A1 (en) 2006-05-24
WO2006056059A1 (en) 2006-06-01
MX2007005942A (es) 2007-08-16
AU2005309278A1 (en) 2006-06-01
ZA200704649B (en) 2008-06-25
EA200701047A1 (ru) 2007-12-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DA 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2212 DE 28/05/2013.