HRP20170899T1 - Ručni zubarski instrument i njegovo vršno kućište - Google Patents

Ručni zubarski instrument i njegovo vršno kućište Download PDF

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Publication number
HRP20170899T1
HRP20170899T1 HRP20170899TT HRP20170899T HRP20170899T1 HR P20170899 T1 HRP20170899 T1 HR P20170899T1 HR P20170899T T HRP20170899T T HR P20170899TT HR P20170899 T HRP20170899 T HR P20170899T HR P20170899 T1 HRP20170899 T1 HR P20170899T1
Authority
HR
Croatia
Prior art keywords
hand
dental instrument
attachment
held dental
tip housing
Prior art date
Application number
HRP20170899TT
Other languages
English (en)
Inventor
Bernhard Kuhn
Thomas Classen
Original Assignee
Kaltenbach & Voigt Gmbh
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 Kaltenbach & Voigt Gmbh filed Critical Kaltenbach & Voigt Gmbh
Publication of HRP20170899T1 publication Critical patent/HRP20170899T1/hr

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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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/12—Angle hand-pieces
    • 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
    • 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
    • A61C1/0076—Sterilising operating fluids or fluid supply elements such as supply lines, filters
    • 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
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece

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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Claims (6)

1. Ručni zubarski instrument (1) s prstenastim držačem (2) i vršnim kućištem (9) postavljenim na prednji kraj prstenastog držača (2) kojemu je namjena prihvaćanje ili držanje uređaja za tretiranje (4), pri čemu vršno kućište (9) ima izrazito cilindričnu šupljinu (7) povezanu s najmanje jednim svrdlom (10, 20) na području za priključivanje koje je položeno prema prstenastom držaču (2), i pri čemu svrdlo za pričvršćivanje (10, 20) koje je na svom kraju usmjereno prema prstenastom držaču (2), vezano za središnju liniju (50) koja se proteže duž prstenasti držač (2), i pri čemu područje unutarnje stijenke (8) vršnog kućišta (9) zatvara šuplji prostor (7) ima usjek (11, 21) koji se otvara za umetanje svrdla za pričvršćivanje (10, 20), karakteriziran na način da je usjek (11, 21) u obliku polumjeseca.
2. Ručni zubarski instrument u skladu s patentnim zahtjevom 1, karakteriziran na način da je svrdlo za pričvršćivanje (10, 20) orijentirano pod nagibom u odnosu na ravninu koja prolazi okomito na uzdužnu os (I) šupljeg prostora (7).
3. Ručni zubarski instrument u skladu s bilo kojim od prethodnih patentnih zahtjeva, karakteriziran na način da je umetak postavljen u šuplji prostor (7) vršnog kućišta (9), umetak koji ima središnji kanal koji komunicira s usjekom (11, 21).
4. Ručni zubarski instrument u skladu s patentnim zahtjevom 3, karakteriziran na način da visina usjeka (11, 21) odgovara visini pridruženog središnjeg kanala.
5. Ručni zubarski instrument u skladu s jednim od prethodnih patentnih zahtjeva, karakteriziran na način da vršno kućište (9) ima množinu svrdala za pričvršćivanje (10, 20) od kojih se svako umeće u utor (11, 21) oblikovan u području unutarnje stijenke (8) vršnog kućišta (9).
6. Vršno kućište (9) za ručni zubarski instrument (1) za prihvaćanje ili držanje uređaja za tretiranje (4), pri čemu vršno kućište (9) ima izrazito cilindričnu šupljinu (7) povezanu s najmanje jednim svrdlom (10, 20) na području za priključivanje koje je položeno prema prstenastom držaču (2) ručnog instrumenta (1), i pri čemu područje unutarnje stijenke (8) vršnog kućišta (9) zatvara šuplji prostor (7) ima usjek (11, 21) koji se otvara za umetanje svrdla za pričvršćivanje (10, 20), karakteriziran na način da je usjek (11, 21) u obliku polumjeseca.
HRP20170899TT 2014-09-12 2017-06-13 Ručni zubarski instrument i njegovo vršno kućište HRP20170899T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14184579.2A EP2995274B1 (de) 2014-09-12 2014-09-12 Zahnärztliches Handinstrument und Kopfgehäuse hierfür

Publications (1)

Publication Number Publication Date
HRP20170899T1 true HRP20170899T1 (hr) 2017-09-08

Family

ID=51542196

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20170899TT HRP20170899T1 (hr) 2014-09-12 2017-06-13 Ručni zubarski instrument i njegovo vršno kućište

Country Status (7)

Country Link
US (1) US10456216B2 (hr)
EP (1) EP2995274B1 (hr)
JP (1) JP2016059805A (hr)
BR (1) BR102015021607A2 (hr)
CA (1) CA2898807C (hr)
HR (1) HRP20170899T1 (hr)
PL (1) PL2995274T3 (hr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180228572A1 (en) * 2017-02-13 2018-08-16 Pac-Dent International, Inc. Dental handpiece with rear air exhaust
JP7341226B2 (ja) * 2018-09-26 2023-09-08 カボ デンタル ゲゼルシャフト ミット ベシュレンクテル ハフツング Ｒｆｉｄトランスポンダ付きの歯科又は外科用ハンドピース

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081188B (de) * 1958-10-09 1960-05-05 Siemens Reiniger Werke Ag Zahnaerztliches Bohrhandstueck
CH649462A5 (fr) * 1982-10-26 1985-05-31 David Mosimann Instrument dentaire dynamique a plusieurs sprays.
ATE187630T1 (de) * 1994-06-22 2000-01-15 Koninkl Philips Electronics Nv Zahnreinigungseinrichtung mit einem handstück
IL128325A0 (en) * 1999-02-01 2000-01-31 Mtc Ind & Res Ltd Dental handpiece with protection against contamination
WO2006110670A1 (en) * 2005-04-12 2006-10-19 Spring Health Products, Inc. Electric dental handpiece and control system

Also Published As

Publication number Publication date
CA2898807A1 (en) 2016-03-12
JP2016059805A (ja) 2016-04-25
EP2995274A1 (de) 2016-03-16
BR102015021607A2 (pt) 2016-03-15
PL2995274T3 (pl) 2017-09-29
US10456216B2 (en) 2019-10-29
CA2898807C (en) 2022-07-12
US20160074134A1 (en) 2016-03-17
EP2995274B1 (de) 2017-04-12

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