AT373140B - Zahnaerztlicher instrumentenkopf und herstellungsverfahren - Google Patents

Zahnaerztlicher instrumentenkopf und herstellungsverfahren

Info

Publication number
AT373140B
AT373140B AT0543381A AT543381A AT373140B AT 373140 B AT373140 B AT 373140B AT 0543381 A AT0543381 A AT 0543381A AT 543381 A AT543381 A AT 543381A AT 373140 B AT373140 B AT 373140B
Authority
AT
Austria
Prior art keywords
manufacturing
dental instrument
instrument head
head
dental
Prior art date
Application number
AT0543381A
Other languages
English (en)
Other versions
ATA543381A (de
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ATA543381A publication Critical patent/ATA543381A/de
Application granted granted Critical
Publication of AT373140B publication Critical patent/AT373140B/de

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
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water

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)
AT0543381A 1981-06-12 1981-12-17 Zahnaerztlicher instrumentenkopf und herstellungsverfahren AT373140B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3123390A DE3123390C2 (de) 1981-06-12 1981-06-12 Zahnärztlicher Instrumentenkopf

Publications (2)

Publication Number Publication Date
ATA543381A ATA543381A (de) 1983-05-15
AT373140B true AT373140B (de) 1983-12-27

Family

ID=6134581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0543381A AT373140B (de) 1981-06-12 1981-12-17 Zahnaerztlicher instrumentenkopf und herstellungsverfahren

Country Status (4)

Country Link
AT (1) AT373140B (de)
CH (1) CH652017A5 (de)
DE (1) DE3123390C2 (de)
IT (1) IT1151595B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142113A1 (de) * 1991-12-19 1993-06-24 Siemens Ag Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078284B2 (ja) * 1988-04-30 1995-02-01 株式会社モリタ製作所 歯科用防菌ハンドピース
FR2641694B1 (fr) * 1989-01-17 1991-03-01 Micro Mega Sa Procede et dispositif de pulverisation pour pieces a main et contre-angles de dentisterie
FR2930422A1 (fr) * 2008-04-23 2009-10-30 Wai Ping Jean Claude Yeung Gaine de protection d'un foret pour instrument chirurgical, munie d'un canal d'acheminement d'un fluide d'irrigation vers la partie tranchante du foret
DE102012216332A1 (de) * 2012-09-13 2014-03-13 Sirona Dental Systems Gmbh Zahnärztliches Präparationsinstrument mit Kühlmediumabgabe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060581A (en) * 1960-07-01 1962-10-30 We Mar Inc Dental handpiece with removable turbine-and-bearing assembly and liquid cooled burr
AT239958B (de) * 1963-05-03 1965-05-10 Buermoos Dentalwerk Zahnärztliches Handstück, insbesondere Winkelstück
FR2378498A1 (fr) * 1977-01-26 1978-08-25 Micro Mega Sa Piece a main dentaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142113A1 (de) * 1991-12-19 1993-06-24 Siemens Ag Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle
US5352118A (en) * 1991-12-19 1994-10-04 Siemens Aktiengesellschaft Dental instrument having a nozzle for cooling

Also Published As

Publication number Publication date
DE3123390C2 (de) 1986-01-23
IT1151595B (it) 1986-12-24
IT8221760A0 (it) 1982-06-08
CH652017A5 (de) 1985-10-31
ATA543381A (de) 1983-05-15
DE3123390A1 (de) 1983-01-05

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELA Expired due to lapse of time