CH400449A - Die for dental purposes - Google Patents

Die for dental purposes

Info

Publication number
CH400449A
CH400449A CH819662A CH819662A CH400449A CH 400449 A CH400449 A CH 400449A CH 819662 A CH819662 A CH 819662A CH 819662 A CH819662 A CH 819662A CH 400449 A CH400449 A CH 400449A
Authority
CH
Switzerland
Prior art keywords
die
tooth
cambered
matrix
flat
Prior art date
Application number
CH819662A
Other languages
German (de)
Inventor
Weissenfluh Hans Dr Von
Original Assignee
Weissenfluh Hans Dr Von
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 Hans Dr Von filed Critical Weissenfluh Hans Dr Von
Priority to CH819662A priority Critical patent/CH400449A/en
Publication of CH400449A publication Critical patent/CH400449A/en

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

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 Prosthetics (AREA)

Description

  

  
 



  Matrize für zahnärztliche Zwecke
Die bisher zum Aufbau besonders von Backenzähnen verwendeten Matrizen aus Metall oder Kunststoff sind flach; Diese flachen Matrizen haben aber den Nachteil, dass sie die anatomische Form des Zahnes nicht richtig wiedergeben und daher eine Restaurierung, besonders von grossen Defekten, nur mangelhaft möglich ist, da mit einer solchen Matrize hergestellte Füllungen nicht der anatomischen Form des Zahnes entsprechen.



      Gegenstand voliegender Erfindung ist t eine aus    einem biegsamen Streifen bestehende Matrize, deren Fläche bombiert ist. Diese Bombierung erlaubt, auch grosse Zahndefekte anatomisch genau zu restaurieren, da die bombierte Matrize die richtige anatomische Form des Zahnes wiedergibt.



   In der Zeichnung sind verschiedene Ausführungsbeispiele der erfindungsgemässen Matrize dargestellt, welche die Bombierung wiedergeben.



   Schnitt 1 und 4 stellen den flachen Teil der Matrize dar.



   Schnitt 2 und 3 stellen den bombierten Matrizenteil dar.  



   PATENTANSPRUCH
Matrize für zahnärztliche Zwecke, gekennzeichnet durch einen biegsamen Streifen, dessen Fläche bombiert ist. 

**WARNUNG** Ende DESC Feld konnte Anfang CLMS uberlappen**.



   



  
 



  Die for dental purposes
The matrices made of metal or plastic previously used to build up molars in particular are flat; However, these flat matrices have the disadvantage that they do not correctly reproduce the anatomical shape of the tooth and therefore restoration, especially of large defects, is only inadequately possible, since fillings made with such a matrix do not correspond to the anatomical shape of the tooth.



      The subject of the present invention is a die consisting of a flexible strip, the surface of which is cambered. This crowning allows even large tooth defects to be restored anatomically precisely, as the crowned matrix reproduces the correct anatomical shape of the tooth.



   In the drawing, various exemplary embodiments of the die according to the invention are shown, which reproduce the crowning.



   Section 1 and 4 represent the flat part of the die.



   Section 2 and 3 show the cambered die part.



   PATENT CLAIM
Matrix for dental purposes, characterized by a flexible strip, the surface of which is cambered.

** WARNING ** End of DESC field could overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Anfang CLMS Feld konnte Ende DESC uberlappen **. ** WARNING ** Beginning of CLMS field could overlap end of DESC **. Matrize für zahnärztliche Zwecke Die bisher zum Aufbau besonders von Backenzähnen verwendeten Matrizen aus Metall oder Kunststoff sind flach; Diese flachen Matrizen haben aber den Nachteil, dass sie die anatomische Form des Zahnes nicht richtig wiedergeben und daher eine Restaurierung, besonders von grossen Defekten, nur mangelhaft möglich ist, da mit einer solchen Matrize hergestellte Füllungen nicht der anatomischen Form des Zahnes entsprechen. Die for dental purposes The matrices made of metal or plastic previously used to build up molars in particular are flat; However, these flat matrices have the disadvantage that they do not correctly reproduce the anatomical shape of the tooth and therefore restoration, especially of large defects, is only inadequately possible, since fillings made with such a matrix do not correspond to the anatomical shape of the tooth. Gegenstand voliegender Erfindung ist t eine aus einem biegsamen Streifen bestehende Matrize, deren Fläche bombiert ist. Diese Bombierung erlaubt, auch grosse Zahndefekte anatomisch genau zu restaurieren, da die bombierte Matrize die richtige anatomische Form des Zahnes wiedergibt. The subject of the present invention is a die consisting of a flexible strip, the surface of which is cambered. This crowning allows even large tooth defects to be restored anatomically precisely, as the crowned matrix reproduces the correct anatomical shape of the tooth. In der Zeichnung sind verschiedene Ausführungsbeispiele der erfindungsgemässen Matrize dargestellt, welche die Bombierung wiedergeben. In the drawing, various exemplary embodiments of the die according to the invention are shown, which reproduce the crowning. Schnitt 1 und 4 stellen den flachen Teil der Matrize dar. Section 1 and 4 represent the flat part of the die. Schnitt 2 und 3 stellen den bombierten Matrizenteil dar. Section 2 and 3 show the cambered die part. PATENTANSPRUCH Matrize für zahnärztliche Zwecke, gekennzeichnet durch einen biegsamen Streifen, dessen Fläche bombiert ist. PATENT CLAIM Matrix for dental purposes, characterized by a flexible strip, the surface of which is cambered.
CH819662A 1962-07-06 1962-07-06 Die for dental purposes CH400449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH819662A CH400449A (en) 1962-07-06 1962-07-06 Die for dental purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH819662A CH400449A (en) 1962-07-06 1962-07-06 Die for dental purposes

Publications (1)

Publication Number Publication Date
CH400449A true CH400449A (en) 1965-10-15

Family

ID=4336623

Family Applications (1)

Application Number Title Priority Date Filing Date
CH819662A CH400449A (en) 1962-07-06 1962-07-06 Die for dental purposes

Country Status (1)

Country Link
CH (1) CH400449A (en)

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