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IT8221760A0 - Testa di strumento odontoiatrico. - Google Patents

Testa di strumento odontoiatrico.

Info

Publication number
IT8221760A0
IT8221760A0 IT8221760A IT2176082A IT8221760A0 IT 8221760 A0 IT8221760 A0 IT 8221760A0 IT 8221760 A IT8221760 A IT 8221760A IT 2176082 A IT2176082 A IT 2176082A IT 8221760 A0 IT8221760 A0 IT 8221760A0
Authority
IT
Italy
Prior art keywords
dental instrument
instrument head
head
dental
instrument
Prior art date
Application number
IT8221760A
Other languages
English (en)
Other versions
IT1151595B (it
Inventor
Johann Hain
Rainer Worschischek
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 IT8221760A0 publication Critical patent/IT8221760A0/it
Application granted granted Critical
Publication of IT1151595B publication Critical patent/IT1151595B/it

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)
IT21760/82A 1981-06-12 1982-06-08 Testa di strumento odontoiatrico IT1151595B (it)

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
IT8221760A0 true IT8221760A0 (it) 1982-06-08
IT1151595B IT1151595B (it) 1986-12-24

Family

ID=6134581

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21760/82A IT1151595B (it) 1981-06-12 1982-06-08 Testa di strumento odontoiatrico

Country Status (4)

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

Families Citing this family (5)

* 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
DE4142113A1 (de) * 1991-12-19 1993-06-24 Siemens Ag Zahnaerztliches instrument mit mitteln zur kuehlung der praeparationsstelle
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

Also Published As

Publication number Publication date
DE3123390A1 (de) 1983-01-05
DE3123390C2 (de) 1986-01-23
CH652017A5 (de) 1985-10-31
IT1151595B (it) 1986-12-24
AT373140B (de) 1983-12-27
ATA543381A (de) 1983-05-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626