DE325503C - Imprint spoon - Google Patents
Imprint spoonInfo
- Publication number
- DE325503C DE325503C DENDAT325503D DE325503DD DE325503C DE 325503 C DE325503 C DE 325503C DE NDAT325503 D DENDAT325503 D DE NDAT325503D DE 325503D D DE325503D D DE 325503DD DE 325503 C DE325503 C DE 325503C
- Authority
- DE
- Germany
- Prior art keywords
- spoon
- imprint
- impression
- steel
- impression tray
- 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
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/0006—Impression trays
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)
- Dental Preparations (AREA)
Description
Abdrucklöffel. Die Erfindung betrifft -einen Abdrucklöffel bekannter Art, mit welchem nach dem Ab--lri;cknehnien im Munde das Zersprengen der Gipsabdrücke bewirkt werden kann. Das Neue besteht darin, daß der Abdrucklöffel unter Benutzung eines federnden Stahlbleches so ausgebildet wird, daß "der- Gipsabdruck durch federnde Beweguni; innerhalb des Löffels vor dem Abziehen vom Munde gleichmäßig geteilt wird, derart, daß die Stücke im federnden Löffel fest liegen bleiben.Impression spoon. The invention relates to a known impression tray The manner in which the plaster casts burst in the mouth after the tear can be effected. The new thing is that the impression tray is in use a resilient steel sheet is formed so that "the plaster cast by resilient Movement uni; is divided evenly within the spoon before pulling it from the mouth, in such a way that the pieces remain firmly in place in the resilient spoon.
Der Abdrucklöffel (Fig. i) zeigt die Forui etwa eines halben Hohlzvliii:ders aus Stahlblech. Wesentlich ist, (laß am Boden des Abdrucklöffels das Stahlblech mit einer scharfen Falte a. vordringt, die beim Auseinanderfedern die im Löffel erhärtete Gipsmasse in zwei regulären Hälften zum Bruch bringt. Wird der mit Gipsbrei angefüllte Löffel in den 'Mund so eingeführt, daß die Stahlfalte tunlichst über der Mitte der vorhandenen Kauflächen liegt, so wird beim Abziehen Ti-. 2) die Federung der Falte den Abdruck an besagter Mitte so brechen, daß sich später das Modell ohne Schaden zu nehmen bequem auspellen läßt.The impression spoon (Fig. I) shows the forui about half a hollow zvliii: ders made of sheet steel. It is essential (leave the sheet steel at the bottom of the impression tray with a sharp fold a. the one in the spoon when it springs apart breaks hardened plaster of paris in two regular halves. Will the one with gypsum paste The filled spoon is inserted into the mouth in such a way that the steel folds as much as possible lies in the middle of the existing chewing surfaces, then Ti-. 2) the suspension of the fold, break the imprint at said center in such a way that later the model without To take damage can easily be peeled off.
Fig. 3 zeigt das Auspellen eines nicht gebrochenen Abdruckes durch Drehen eines in die Stahlfalte geklemmten Keiles.Fig. 3 shows the peeling of an unbroken impression Turning a wedge clamped in the steel fold.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE325503T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE325503C true DE325503C (en) | 1920-09-14 |
Family
ID=6182985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT325503D Expired DE325503C (en) | Imprint spoon |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE325503C (en) |
-
0
- DE DENDAT325503D patent/DE325503C/en not_active Expired
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