BR9502868A - Dispositivo prendedor de tensionamento para um aparelho de tensionamento de matriz para uso odontológico - Google Patents

Dispositivo prendedor de tensionamento para um aparelho de tensionamento de matriz para uso odontológico

Info

Publication number
BR9502868A
BR9502868A BR9502868A BR9502868A BR9502868A BR 9502868 A BR9502868 A BR 9502868A BR 9502868 A BR9502868 A BR 9502868A BR 9502868 A BR9502868 A BR 9502868A BR 9502868 A BR9502868 A BR 9502868A
Authority
BR
Brazil
Prior art keywords
dental use
clamping device
matrix clamping
clamp tensioning
tensioning device
Prior art date
Application number
BR9502868A
Other languages
English (en)
Inventor
Hans V Weissenfluh
Beat A V Weissenfluh
Original Assignee
Weissenfluh Hawe Neos
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 Weissenfluh Hawe Neos filed Critical Weissenfluh Hawe Neos
Publication of BR9502868A publication Critical patent/BR9502868A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/80—Dental aids fixed to teeth during treatment, e.g. tooth clamps
    • A61C5/85—Filling bands, e.g. matrix bands; Manipulating tools therefor
BR9502868A 1994-06-21 1995-06-21 Dispositivo prendedor de tensionamento para um aparelho de tensionamento de matriz para uso odontológico BR9502868A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH195594 1994-06-21

Publications (1)

Publication Number Publication Date
BR9502868A true BR9502868A (pt) 1996-01-30

Family

ID=4222508

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502868A BR9502868A (pt) 1994-06-21 1995-06-21 Dispositivo prendedor de tensionamento para um aparelho de tensionamento de matriz para uso odontológico

Country Status (7)

Country Link
US (1) US5584692A (pt)
EP (1) EP0688540B1 (pt)
JP (1) JP3554608B2 (pt)
BR (1) BR9502868A (pt)
DE (1) DE69506480T2 (pt)
ES (1) ES2126863T3 (pt)
PL (1) PL177485B1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293796B1 (en) 1999-10-27 2001-09-25 3M Innovative Properties Company Dental matrix clamp for tooth restoration procedures
DE10240683B4 (de) 2002-09-04 2005-04-14 Alfred Schaffner Zahnärztlicher Matrizenspanner
US9877802B2 (en) * 2011-06-09 2018-01-30 Dentsply Sirona Inc. Circumferential matrix band
EP2773283B1 (en) * 2011-11-02 2019-01-02 DENTSPLY SIRONA Inc. Matrix band retainer
USD792594S1 (en) * 2016-05-10 2017-07-18 Dentsply Sirona Inc. Circumferential matrix system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359665A (en) * 1919-03-28 1920-11-23 Borkin Israel Device for supporting and adjusting matrix-bands
US2218774A (en) * 1939-02-17 1940-10-22 Strell Meyer Dental matrix adjuster and retainer
US2595850A (en) * 1950-07-10 1952-05-06 Hadley H Hicks Dental appliance
US2687573A (en) * 1952-05-14 1954-08-31 Walter V Stone Dental matrix retainer
US2995822A (en) * 1960-03-03 1961-08-15 Benjamin F Tofflemire Clamping block for use with a dental matrix retainer
US4396374A (en) * 1982-09-07 1983-08-02 Ericson Dan V Matrix band retainers
US4551097A (en) * 1985-02-19 1985-11-05 Lazarus Harry J Dual-torque winding and tightening tool
EP0626831B1 (en) * 1992-10-28 1998-12-30 Hawe Neos Dental Dr. H. v. Weissenfluh SA Tension matrix and tightening device for odontological use capable of being integral

Also Published As

Publication number Publication date
ES2126863T3 (es) 1999-04-01
EP0688540A1 (en) 1995-12-27
DE69506480T2 (de) 1999-04-29
JP3554608B2 (ja) 2004-08-18
EP0688540B1 (en) 1998-12-09
US5584692A (en) 1996-12-17
PL309180A1 (en) 1995-12-27
PL177485B1 (pl) 1999-11-30
JPH08164149A (ja) 1996-06-25
DE69506480D1 (de) 1999-01-21

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 11A., 12A., 13A., 14A., E 15A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2056 DE 01/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A E 18A ANUIDADES.

B15K Others concerning applications: alteration of classification

Ipc: A61C 5/85 (2017.01)