DE202004007640U1 - Air evacuation frame for dental molding spoons is provided with suction hoses and an opening closable by the nozzle of a syringe containing a molding material - Google Patents
Air evacuation frame for dental molding spoons is provided with suction hoses and an opening closable by the nozzle of a syringe containing a molding material Download PDFInfo
- Publication number
- DE202004007640U1 DE202004007640U1 DE200420007640 DE202004007640U DE202004007640U1 DE 202004007640 U1 DE202004007640 U1 DE 202004007640U1 DE 200420007640 DE200420007640 DE 200420007640 DE 202004007640 U DE202004007640 U DE 202004007640U DE 202004007640 U1 DE202004007640 U1 DE 202004007640U1
- Authority
- DE
- Germany
- Prior art keywords
- molding
- nozzle
- spoons
- syringe containing
- molding material
- 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
- 239000012778 molding material Substances 0.000 title abstract 3
- 238000000465 moulding Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims description 4
- 210000001847 jaw Anatomy 0.000 claims description 2
- 210000003254 palate Anatomy 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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 Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Stand der Technik sind zahnärztliche Abformungen mittels Abdrucklöffeln in die ein Silikon eingegeben und über die abzuformenden Zahnreihen aufgesetzt wird. Der kritische Bereich der Präparationsgrenze wird üblicherweise vorher mit einem dünnflüssigen Silikon umspritzt. Dennoch tritt sehr oft das Problem auf, dass sich Blasen in diesem Bereich bilden. Die Erklärung ist eigentlich einfach. Durch das Aufsetzen der Abformung auf die Zahnreihe wird Luft komprimiert die im Idealfall entweicht – oft aber gar nicht mehr entweichen kann weil das Abformmaterial bereits „dichtgemacht" hat.was standing The technique is dental Impressions by means of impression spoons entered into the silicone and placed on the abzuformenden rows of teeth becomes. The critical area of the preparation margin usually becomes before with a thin silicone molded. Nevertheless, the problem often occurs that bubbles form in this area. The explanation is actually simple. By placing the impression on the row of teeth air is compressed which ideally escapes - often but can no longer escape because the impression material has already "sealed off".
Sinn der Erfindung ist es daher den abzuformenden Bereich vor der Abformung zu evakuieren und erst dann den gesamten Bereich unter Unterdruck mit Abformmasse zu füllen. Erfindungsgemäß wird dies dadurch erreicht, dass der weiche Evakuierungsrahmen auf den vorhandenen Abformlöffel aufgesetzt wird. Die beiden hinteren Absaugschläuche gehen sinnvollerweise in einen Schlauch über und werden an die Absaugung des Zahnarztstuhls angeschlossen. Das vordere Loch zum Einfüllen der Abformmasse wird mit der zu verwendenden Einspritzspitze verschlossen. Nun wird der abzuformende Bereich durch die Absaugung evakuiert.sense The invention therefore is the area to be shaped before the impression to evacuate and only then the entire area under negative pressure to be filled with impression material. According to the invention this is achieved by the soft evacuation frame on the existing Trays is put on. The two rear suction hoses are usefully in a hose over and are connected to the suction of the dentist's chair. The front hole for filling The impression compound is closed with the injection tip to be used. Now the area to be molded is evacuated by the suction.
Ist dieser Vorgang abgeschlossen – was mit einem angeschlossenen Unterdruckmessgerät überprüft werden kann – dann wird durch das vordere Einfüllloch die Abformungsmasse eingebracht. So ist ausgeschlossen, dass sich noch Blasen oder andere Ungenauigkeiten bilden können.is this process finished - what with a connected vacuum gauge can be checked - then through the front filler hole introduced the impression compound. So that's impossible can still form bubbles or other inaccuracies.
Besonders sinnvoll erscheint in diesem Zusammenhang die Verwendung von stabilen Abformlöffeln die gleichzeitig auch die Abformung des Gegenkiefers bieten, dann kann der Patient den Löffel selbst im Mund halten.Especially makes sense in this context, the use of stable impression trays which at the same time also provide the impression of the opposing jaw, then the patient can own the spoon hold in the mouth.
Ein ebenfalls sinnvoller Einsatzreich dieser Erfindung ist die Spülung des Zahnreihenraumes und des umgebenen Zahnfleisches mit gewünschten Materialien wie z.B. Ozon.One also useful use of this invention is the flushing of Tooth row space and surrounded gums with desired Materials such as e.g. Ozone.
Fig. 1
- 1
- Handelsüblicher Abformlöffel
- 1
- Commercial impression tray
Fig. 2
- 1
- Aufsatzrahmen
- 2
- seitliche Absaugschläuche
- 3
- Passwulst für vorhandenen Löffel
- 4
- Einspritzöffnung
- 1
- collars
- 2
- lateral suction hoses
- 3
- Paßwulst for existing spoon
- 4
- Injection port
Fig. 3
- 1
- Abdrucklöffel
- 2
- Passwulst und Aufsatzrahmen
- 3
- Gaumen
- 1
- Abdrucklöffel
- 2
- Passport bead and attachment frame
- 3
- palate
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200420007640 DE202004007640U1 (en) | 2004-05-10 | 2004-05-10 | Air evacuation frame for dental molding spoons is provided with suction hoses and an opening closable by the nozzle of a syringe containing a molding material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200420007640 DE202004007640U1 (en) | 2004-05-10 | 2004-05-10 | Air evacuation frame for dental molding spoons is provided with suction hoses and an opening closable by the nozzle of a syringe containing a molding material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202004007640U1 true DE202004007640U1 (en) | 2005-09-29 |
Family
ID=35070728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200420007640 Expired - Lifetime DE202004007640U1 (en) | 2004-05-10 | 2004-05-10 | Air evacuation frame for dental molding spoons is provided with suction hoses and an opening closable by the nozzle of a syringe containing a molding material |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202004007640U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009008359A1 (en) * | 2009-02-11 | 2010-08-19 | David Sardari | Mouthpiece for use in mouth germ preventing device for treating tooth, has connector connected with interior of mouthpiece for supply and suction of gas, where mouthpiece simultaneously encloses upper jaw and lower jaw |
-
2004
- 2004-05-10 DE DE200420007640 patent/DE202004007640U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009008359A1 (en) * | 2009-02-11 | 2010-08-19 | David Sardari | Mouthpiece for use in mouth germ preventing device for treating tooth, has connector connected with interior of mouthpiece for supply and suction of gas, where mouthpiece simultaneously encloses upper jaw and lower jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 20051103 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20071201 |