DE511637C - Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like - Google Patents

Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like

Info

Publication number
DE511637C
DE511637C DEH120004D DEH0120004D DE511637C DE 511637 C DE511637 C DE 511637C DE H120004 D DEH120004 D DE H120004D DE H0120004 D DEH0120004 D DE H0120004D DE 511637 C DE511637 C DE 511637C
Authority
DE
Germany
Prior art keywords
dental
brackets
accessories
pins
beryllium
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEH120004D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vacuumschmelze GmbH and Co KG
Original Assignee
Heraeus Vacuumschmelze 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 Heraeus Vacuumschmelze AG filed Critical Heraeus Vacuumschmelze AG
Priority to DEH120004D priority Critical patent/DE511637C/en
Application granted granted Critical
Publication of DE511637C publication Critical patent/DE511637C/en
Priority to DEH134431D priority patent/DE628306C/en
Priority claimed from DEH145091D external-priority patent/DE712790C/en
Expired legal-status Critical Current

Links

Classifications

    • 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

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

Zahnersatzteil wie Gaumenplatte u. dgl. oder auch Zubehör wie Klammer, Zahnstift u.dgl. An Materialien, die für die Herstellung von Zahnersatzteilen, wie Gaumenplatten, Zahnstiften, Klammern usw., verwendet werden sollen, werden im wesentlichen folgende Anforderungen gestellt: Das Material muß bei möglichst hoher Festigkeit gut verarbeitbar sein.Dental prosthesis such as palatal plate and the like or accessories such as brackets, Dental post and the like. Of materials that are used for the production of dental prostheses, such as Palatine plates, dental posts, brackets, etc., to be used are essentially The following requirements are made: The material must be as strong as possible be easy to process.

Es muß chemisch gegen die im Munde auftretenden Salze u. dgl. widerstandsfähig sein.It must be chemically resistant to the salts and the like occurring in the mouth be.

Etwa gelöste Spuren müssen für den Organismus unschädlich sein. Erfindungsgemäß wird für derartige Stücke eine Beryllium-Nickel-Legierung an sich bekannter Art verwendet. Beryllium-Nickel-Legierungen sind bereits bei sehr geringen Berylliumgehalten (wenige Prozente) vergütbar und erhalten durch eine geeignete Wärmebehandlung eine hohe Festigkeit, so daß daraus hergestellte Prothesen außerordentlich haltbar sind und dabei geringes Gewicht haben.Any traces that have been dissolved must be harmless to the organism. According to the invention a beryllium-nickel alloy of a known type is used for such pieces used. Beryllium-nickel alloys have very low beryllium contents (a few percent) can be remunerated and are given a through suitable heat treatment high strength, so that prostheses made from them are extremely durable and at the same time have a low weight.

Da diese Vergütungsbehandlung erst am Schluß der Verarbeitung zu erfolgen braucht, hindert die Festigkeit des fertigen Stückes nicht die dem Nickel an sich eigene gute Verarbeitbarkeit, das heißt, der Zahnarzt kann Zahnersatzstücke aus Berylliumnickel in derselben Weise prägen wie solche aus Gold; das fertige Stück muß nur nachträglich einer Wärmebehandlung unterzogen werden. Unter Umständen kann es empfehlenswert sein, die Legierung an der Erzeugungsstelle bereits abzuschrecken, so daß der Zahnarzt nach der Herstellung der Ersatzteile nur noch eine nachträgliche Glühung auf 3oo bis 4oo° vorzunehmen braucht, die er mit den ihm zur Verfügung stehenden Mitteln ohne weiteres ausführen kann.Since this remuneration treatment is only to be carried out at the end of the processing needs, the strength of the finished piece does not hinder that of the nickel itself own good workability, that is, the dentist can make pieces of dental prosthesis Mint beryllium nickel in the same way as mint gold; the finished piece only has to be subjected to a heat treatment afterwards. May be it is advisable to quench the alloy at the point of creation, so that the dentist only has to make a subsequent one after the spare parts have been produced Annealing to 3oo to 4oo ° needs to be carried out, which he needs to do with the ones available to him Funds can easily perform.

In gesundheitlicher Beziehung bestehen ebenfalls keine Bedenken gegen die Verwendung von Beryllium-Nickel-Legierung für den in Rede stehenden Zweck, da die Legierung einerseits chemisch genügend widerstandsfähig und anderseits nach Untersuchungen des Reichsgesundheitsamtes etwa gelöste Nickelsalze in den in Frage kommenden Mengen für den menschlichen Organismus nicht schädlich sind.In terms of health, there are also no concerns about the use of beryllium-nickel alloy for the purpose in question, since the alloy, on the one hand, is sufficiently chemically resistant and, on the other hand, after Investigations by the Reich Health Office about dissolved nickel salts in the question coming amounts are not harmful to the human organism.

Claims (2)

PATENTANSPRÜCHE: i. Zahnersatzteil wie Gaumenplatte u. dgl. oder auch Zubehör wie Klammer, Zahnstift u. dgl., dadurch gekennzeichnet, daß er aus einer Beryllium-Nickel-Legierung an sich bekannter Art hergestellt ist. PATENT CLAIMS: i. Dental prosthesis such as palatal plate and the like. Or also Accessories such as brackets, dental pins and the like., Characterized in that it consists of a Beryllium-nickel alloy of a known type is produced. 2. Zahnersatzteil nach Anspruch i, dadurch gekennzeichnet, daß er aus einer Beryllium-Nickel-Legierung mit 2 bis 8 °@o Beryllium hergestellt ist.2. Dental prosthesis according to claim i, characterized in that it is made of a beryllium-nickel alloy is made with 2 to 8 ° @ o beryllium.
DEH120004D 1929-01-21 1929-01-21 Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like Expired DE511637C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEH120004D DE511637C (en) 1929-01-21 1929-01-21 Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like
DEH134431D DE628306C (en) 1929-01-21 1932-12-15 Dental prosthesis, such as palatal plate u. Like., Or accessories, such as brackets, dental pins and the like. like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH120004D DE511637C (en) 1929-01-21 1929-01-21 Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like
DEH145091D DE712790C (en) 1935-09-24 1935-09-24 Dental prosthesis, such as palatal plate u. Like., Also accessories such as brackets, dental pins and. Like., In particular dental crowns

Publications (1)

Publication Number Publication Date
DE511637C true DE511637C (en) 1930-10-31

Family

ID=41211685

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH120004D Expired DE511637C (en) 1929-01-21 1929-01-21 Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like

Country Status (1)

Country Link
DE (1) DE511637C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124157B (en) * 1953-05-21 1962-02-22 Jacques Millet Process to increase the secondary emission of binary nickel alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124157B (en) * 1953-05-21 1962-02-22 Jacques Millet Process to increase the secondary emission of binary nickel alloys

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