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. likeInfo
- 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
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)
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)
| 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 |
-
1929
- 1929-01-21 DE DEH120004D patent/DE511637C/en not_active Expired
Cited By (1)
| 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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