DE29708437U1 - Special precast wax for the production of missing teeth in fixed dentures - Google Patents
Special precast wax for the production of missing teeth in fixed denturesInfo
- Publication number
- DE29708437U1 DE29708437U1 DE29708437U DE29708437U DE29708437U1 DE 29708437 U1 DE29708437 U1 DE 29708437U1 DE 29708437 U DE29708437 U DE 29708437U DE 29708437 U DE29708437 U DE 29708437U DE 29708437 U1 DE29708437 U1 DE 29708437U1
- Authority
- DE
- Germany
- Prior art keywords
- wax
- bridge
- missing teeth
- production
- full
- 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 - Lifetime
Links
- 210000004400 mucous membrane Anatomy 0.000 claims description 4
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003254 palate Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010794 food waste Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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
- A61C13/08—Artificial teeth; 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
BeschreibungDescription
Wachsfertigteil zum Herstellen fehlender Zähne beim festsitzenden Zahnersatz Wax part for making missing teeth in fixed dentures
Wachszahnbrückenglieder werden beim Herstellen von Zahnbrücken während des Modellierens an Stelle der fehlenden Zähne als Verbindungsglieder zum Füllen der Lücken zwischen den noch vorhandenen Brückenpfeilern gesetzt.Diese Wachsfertigteile werden sowohl für Vollgußarbeiten, als auch für zu verblendende Brücken benutzt.When making dental bridges, wax dental bridge elements are placed in place of the missing teeth during modeling as connecting elements to fill the gaps between the remaining bridge abutments. These wax prefabricated parts are used both for full casting work and for bridges that are to be veneered.
Da diese Wachsfertigteile massiv gestaltet sind, wird der zu ersetzende Zahn zum Gaumen bzw. zur Zunge hin in seiner anatomischen Form beschnitten, daß dem Träger der Brücke ein unnatürliches Tragegefühl am ersetzten Zahn entsteht.Since these wax parts are made of solid material, the anatomical shape of the tooth to be replaced is trimmed towards the palate or tongue, which gives the wearer of the bridge an unnatural feeling when wearing the replaced tooth.
Zudem sind Brücken mit Vollgußbrückengliedern nach dem Gießen in Metall relativ schwer.In addition, bridges with solid cast bridge elements are relatively heavy after being cast in metal.
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, ein Vollzahnwachsfertigteil zu schaffen, daß die anatomische Form der zu ersetzenden Zähne bewahrt und außerdem den Materialverbrauch stark reduziert.The invention specified in claim 1 is based on the problem of creating a full-dental wax part that preserves the anatomical shape of the teeth to be replaced and also greatly reduces material consumption.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmalen gelöst.This problem is solved with the features listed in claim 1.
Mit der Erfindung wird erreicht, daß der Träger der Brücke den Zahnersatz als natürlich empfindet und ihn somit leichter annimmt. Zum anderen ist durch den Hohlraum des Vollzahnwachsfertigteiles eine enorme Materialersparnis gewährleistet, was für den Patienten auch eine Kostenersparnis bedeutet. Zudem ist es auch für den Zahntechniker, der die Brücke herstellt eine Arbeitserleichterung, da diese Vollgußbrückenglieder durch ihre gleichmäßige Wandstärke nach dem Gießen keine Lunkerbildung hervorrufen, wie es meißt bei massiven Vollgußbrückengliedern der Fall ist.The invention ensures that the wearer of the bridge perceives the denture as natural and therefore accepts it more easily. On the other hand, the hollow space of the full-denture wax prefabricated part ensures enormous material savings, which also means cost savings for the patient. It also makes work easier for the dental technician who makes the bridge, as these full-cast bridge elements do not cause any cavities to form after casting due to their uniform wall thickness, as is usually the case with solid full-cast bridge elements.
Eine vorteilhafte Ausgestaltung der Erfindung ist im Schutzanspruch 2 gegeben.An advantageous embodiment of the invention is given in claim 2.
Den zur Schleimhaut hin offenen Eingang des Hohlraumes des gegossenen und fertig ausgearbeitenden anatomischen Brückengliedes mit schleimhautverträglichen Kunststoff zu füllen, um zu verhindern, daß sich Speisereste ablagern könnten.The entrance to the cavity of the cast and finished anatomical bridge element, which is open to the mucous membrane, is to be filled with mucous membrane-compatible plastic in order to prevent food residues from accumulating.
Ein Ausführungsbeispiel wird anhand der Figur 1 bis 3 erläutert. Es zeigen:An embodiment is explained using Figures 1 to 3. They show:
Fig.l auch zum Gaumen hin anatomisch gestaltetes WachsbrückengliedFig.l also anatomically designed wax bridge towards the palate
Fig.2 Hohlraum an der aufliegenden Seite des WachsbrückengliedesFig.2 Cavity on the resting side of the wax bridge element
Fig.3 mit Kunststoff gefüllter Hohlraum des fertigen GußbrückengliedesFig.3 Cavity of the finished cast bridge element filled with plastic
Figur 1 zeigt, daß der zu ersetzende Zahn von jeder Seite anatomisch (1) gestaltet ist.Figure 1 shows that the tooth to be replaced is anatomically designed (1) on each side.
Figur 2 zeigt den Hohlraum (2), der zur Schleimhaut hin offen ist und somit für den Patienten unsichtbar bleibt.Figure 2 shows the cavity (2), which is open to the mucous membrane and thus remains invisible to the patient.
Figur 3 zeigt das fertige Gußbrückenglied mit Kunststoff gefüllt(3), dessen Seite auf der Schleimhaut getragen wird.Figure 3 shows the finished cast bridge element filled with plastic (3), the side of which is worn on the mucous membrane.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29708437U DE29708437U1 (en) | 1997-05-12 | 1997-05-12 | Special precast wax for the production of missing teeth in fixed dentures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29708437U DE29708437U1 (en) | 1997-05-12 | 1997-05-12 | Special precast wax for the production of missing teeth in fixed dentures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29708437U1 true DE29708437U1 (en) | 1997-07-17 |
Family
ID=8040230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29708437U Expired - Lifetime DE29708437U1 (en) | 1997-05-12 | 1997-05-12 | Special precast wax for the production of missing teeth in fixed dentures |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29708437U1 (en) |
-
1997
- 1997-05-12 DE DE29708437U patent/DE29708437U1/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19970828 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20010301 |