DE534330C - Process for the production of jaw models or the like, in particular for dental purposes - Google Patents
Process for the production of jaw models or the like, in particular for dental purposesInfo
- Publication number
- DE534330C DE534330C DE1930534330D DE534330DD DE534330C DE 534330 C DE534330 C DE 534330C DE 1930534330 D DE1930534330 D DE 1930534330D DE 534330D D DE534330D D DE 534330DD DE 534330 C DE534330 C DE 534330C
- Authority
- DE
- Germany
- Prior art keywords
- production
- jaw models
- dental purposes
- plaster
- impression
- 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 Preparations (AREA)
Description
Verfahren zur Herstellung von Kiefermodellen o. dgl., insbesondere für zahnärztliche Zwecke In der zahnärztlichen Praxis entsteht häufig das Bedürfnis, z. B. beim Abdrucknehmen, Gipsmassen- gegeneinander durch eine Zwischenschicht so zu isolieren, daß beim Herunterarbeiten der einen dieser beiden Massen, der Abdruckmasse, etwa mit dem Spatel oder bei abkochbaren Gipssorten durch Abkochen, die Masse gut @ von der zurückbleibenden Modellmasse heruntergeht, ohne Stücke von dieser herauszureißen. Hierzu hat man schon ver= schiedene wäßrige Lösungen, wie etwa Soda, Seife u. dgl" oder organische Lösungen, wie etwa Schellack in Alkohol, versucht. Als ein besonders gutes Isoliermittel hat sich eine Kautschukschicht erwiesen, die durch Überziehen der Abdruckmasse mit einer Natur- oder Kunstkautschuklösung erhalten wird, insbesondere einer solchen Lösung, bei der- sich der gelöste Kautschuk in vulkanisiertem Zustande befindet. Pinselt man mit dieser nach passender Verdünnung mit Wasser, etwa- x : =o, den Abdruck aus beliebigem Abdruckgips gut ein, so bildet sich in ganz kurzer Zeit ein dünnes Kautschukhäutchen, das gut isoliert. Wird nach Einfüllen und Erstarren des Modellgipses der Abdruckgips heruntergestochen oder abgekocht, so kann man dieses dünne Kautschukhäutchen herunterziehen und so alle Unreinlichkeiten durch anhängende Abdruckmasseteilchen schnell und sicher entfernen. Es wird so ein sauberes und scharfes Modell erzielt.Process for the production of jaw models or the like, in particular for dental purposes In the dental practice, the need often arises z. B. when taking an impression, gypsum masses against each other through an intermediate layer like this to isolate that when working down one of these two masses, the impression mass, for example with a spatula or, in the case of boilable types of plaster, by boiling, the mixture is good @ goes down from the remaining model mass without tearing out pieces of it. Various aqueous solutions such as soda, soap and the like have already been used for this purpose. " or organic solutions such as shellac in alcohol. As a special A rubber layer has proven to be good insulating material, which by coating the impression compound is obtained with a natural or synthetic rubber solution, in particular such a solution in which the dissolved rubber is in a vulcanized state is located. If you brush with this after suitable dilution with water, about- x: = o, the impression made of any plaster of paris is formed in a very short time Time a thin rubber membrane that insulates well. Used after filling and solidification of the plaster of paris cast of the plaster of paris engraved or boiled, you can do this Pull down thin rubber membranes and remove all impurities from adhering Remove particles of impression material quickly and safely. It turns out to be such a clean and sharp one Model scored.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE534330T | 1930-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE534330C true DE534330C (en) | 1931-09-25 |
Family
ID=6556419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930534330D Expired DE534330C (en) | 1930-03-04 | 1930-03-04 | Process for the production of jaw models or the like, in particular for dental purposes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE534330C (en) |
-
1930
- 1930-03-04 DE DE1930534330D patent/DE534330C/en not_active Expired
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