NO307076B1 - Dental root canals with screw-in tools - Google Patents

Dental root canals with screw-in tools

Info

Publication number
NO307076B1
NO307076B1 NO931111A NO931111A NO307076B1 NO 307076 B1 NO307076 B1 NO 307076B1 NO 931111 A NO931111 A NO 931111A NO 931111 A NO931111 A NO 931111A NO 307076 B1 NO307076 B1 NO 307076B1
Authority
NO
Norway
Prior art keywords
driving tool
grooves
anchor
tools
screw
Prior art date
Application number
NO931111A
Other languages
Norwegian (no)
Other versions
NO931111L (en
NO931111D0 (en
Inventor
Jean-Pierre Beuchat
Georg Szegvary
Original Assignee
Cendres & Metaux Sa
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 Cendres & Metaux Sa filed Critical Cendres & Metaux Sa
Publication of NO931111D0 publication Critical patent/NO931111D0/en
Publication of NO931111L publication Critical patent/NO931111L/en
Publication of NO307076B1 publication Critical patent/NO307076B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0089—Implanting tools or instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/225—Fastening prostheses in the mouth
    • A61C13/30—Fastening of peg-teeth in the mouth

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Dental Prosthetics (AREA)
  • Dowels (AREA)

Abstract

The tooth root canal anchor has axial projections or retention wings (18, 19) interrupted by longitudinal grooves (14), and a supporting plate (22). The grooves (14) curve outwards at their lower end which is located above the supporting plate (22). The driving tool has connection segments (36) whose number, position, cross-sectional size and cross-sectional shape correspond to those of the longitudinal grooves (14) and which are so long that on insertion of the tooth root canal anchor into the driving tool its segments (36) are clamped on the curved end (15) of the grooves (14). In this way, a rigid and yet two-part connection between the anchor and the driving tool is achieved. Only one driving tool is required for anchors of different sizes. <IMAGE>
NO931111A 1992-03-26 1993-03-25 Dental root canals with screw-in tools NO307076B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH97192 1992-03-26

Publications (3)

Publication Number Publication Date
NO931111D0 NO931111D0 (en) 1993-03-25
NO931111L NO931111L (en) 1993-09-27
NO307076B1 true NO307076B1 (en) 2000-02-07

Family

ID=4199465

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931111A NO307076B1 (en) 1992-03-26 1993-03-25 Dental root canals with screw-in tools

Country Status (5)

Country Link
EP (1) EP0563008B1 (en)
AT (1) ATE145538T1 (en)
DE (1) DE59304561D1 (en)
ES (1) ES2095026T3 (en)
NO (1) NO307076B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334608A1 (en) * 1993-10-11 1995-04-13 Brasseler Gmbh & Co Kg Geb System for restoring damaged teeth

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645531A5 (en) * 1980-06-26 1984-10-15 Szegvary Georg ROOT CANAL ANCHOR.
CH662939A5 (en) * 1985-07-15 1987-11-13 Maillefer Auguste Sa Root post allowing the fixation of an artificial tooth onto a natural dental root
CH669513A5 (en) * 1986-07-07 1989-03-31 Maillefer Auguste Sa
CH674138A5 (en) * 1987-10-22 1990-05-15 Maillefer Auguste Sa Dental pin for supporting crown

Also Published As

Publication number Publication date
ATE145538T1 (en) 1996-12-15
EP0563008B1 (en) 1996-11-27
NO931111L (en) 1993-09-27
NO931111D0 (en) 1993-03-25
ES2095026T3 (en) 1997-02-01
EP0563008A1 (en) 1993-09-29
DE59304561D1 (en) 1997-01-09

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Legal Events

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