DE19812664C2 - Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures - Google Patents

Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures

Info

Publication number
DE19812664C2
DE19812664C2 DE19812664A DE19812664A DE19812664C2 DE 19812664 C2 DE19812664 C2 DE 19812664C2 DE 19812664 A DE19812664 A DE 19812664A DE 19812664 A DE19812664 A DE 19812664A DE 19812664 C2 DE19812664 C2 DE 19812664C2
Authority
DE
Germany
Prior art keywords
inlays
implants
release agent
frameworks
superstructures
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 - Fee Related
Application number
DE19812664A
Other languages
German (de)
Other versions
DE19812664A1 (en
Inventor
Stefan Wolz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DE19812664A priority Critical patent/DE19812664C2/en
Application filed by Individual filed Critical Individual
Priority to BR9907011-1A priority patent/BR9907011A/en
Priority to DE59911367T priority patent/DE59911367D1/en
Priority to PT99906061T priority patent/PT1047355E/en
Priority to EP99906061A priority patent/EP1047355B1/en
Priority to CNB998021776A priority patent/CN1248657C/en
Priority to US09/600,328 priority patent/US6428725B1/en
Priority to ES99906061T priority patent/ES2235463T3/en
Priority to CA002318097A priority patent/CA2318097A1/en
Priority to PCT/DE1999/000106 priority patent/WO1999035994A1/en
Priority to EP04021649A priority patent/EP1484030A3/en
Priority to AU26094/99A priority patent/AU751767B2/en
Priority to AT99906061T priority patent/ATE285723T1/en
Publication of DE19812664A1 publication Critical patent/DE19812664A1/en
Application granted granted Critical
Publication of DE19812664C2 publication Critical patent/DE19812664C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns

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)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)

Description

Aus der 196 11 734 C2 ist ein Verfahren zur Herstellung von Inlays, Kronen und Brücken aus Spinell, Alumina, Zirconia oder ähnlichen Materialien be­ kannt, bei dem auf den Stumpf des Arbeitsmodells eine Tiefziehfolie aufgezogen wird, die aufgezogene Folie mit einem Schlicker versehen wird und der auf der vom Arbeitsmodell entnommenen Folie befindliche Schlicker gebrannt wird. Hierbei ver­ brennt die Folie und das gesinterte Gerüst kann weiter bearbeitet werden.196 11 734 C2 describes a process for the production of inlays, Crowns and bridges made of spinel, alumina, zirconia or similar materials knows, in which a thermoformed film is applied to the stump of the working model, the drawn film is provided with a slip and the on the Working slip is burned from the slide located. Here ver the foil burns and the sintered framework can be further processed.

Der Raum, der bei diesem Verfahren von der Folie ausgefüllt wird, hat die Funktion eines Platzhalters, der bei Kronen und in der Brückentechnik erwünscht ist, da diese den Abfluß des Zementierungsmaterials gewährleistet.The space that the film fills in this process has the function a placeholder, which is desirable for crowns and in bridging technique, as this ensures the drainage of the cementation material.

Bei der Herstellung von Inlays, Teilkronen und Gerüste für Implantate und/oder Suprastrukturen ist eine solche Platzhalterfunktion nicht nötig, sondern sogar uner­ wünscht, da diese zahnprothetischen Teile unmittelbar mit ihrem Partnerteil kontaktie­ ren sollen. Man spricht hier daher von einer adhäsiven Zementierung. Insbesondere aber in der Implantattechnik ist kein Spiel erwünscht, da dies Ursache für das Herausfallen der Implantate sein kann, da üblicherweise die Kronen mit dem Implantat verschraubt werden und das Auftreten eines Biegemomentes zum Bruch der Krone führt.In the manufacture of inlays, partial crowns and frameworks for implants and / or Such a placeholder function is not necessary for superstructures, but even less wishes, since they contact prosthetic parts directly with their partner part should be. One speaks here of an adhesive cementation. In particular but no play is desired in implant technology, as this is the cause of this The implants can fall out, since usually the crowns with the implant screwed and the occurrence of a bending moment to break the crown leads.

Es ist daher Aufgabe des im Anspruch 1 angegebenen Verfahrens das Verfahren nach der DE 196 11 734 C2 so weiterzubilden, daß Inlays, Teilkronen und Gerüste für Implantate und/oder Suprastrukturen noch präziser hergestellt werden können, wobei vorteilhafte Weiterbildungen des Verfahrens in den Unteransprüchen beschrieben sind.It is therefore an object of the method specified in claim 1 the method according to DE 196 11 734 C2 so that inlays, partial crowns and frameworks for Implants and / or superstructures can be manufactured even more precisely, whereby advantageous developments of the method are described in the subclaims.

Bei der Entwicklung der Erfindung war es zunächst ein Ziel, die Folie in dem bekann­ ten Verfahren nach der DE 196 11 734 C2 durch ein äußerst dünnes Material zu erset­ zen, das die unerwünschte Platzhaltereigenschaft nicht mehr aufweist. Der Erfinder hat nun in äußerst überraschender Weise gefunden, daß sich handelsübliche Lippenpflegemittel wie Labello (eingetragenes Warenzeichen der Fa. Beiersdorf AG) bestens eignet. Hierzu muß das Material warm, also über 45°C, auf den Stumpf aufge­ tragen werden, da sich so ein hauchdünner Film bilden kann. Wegen der schlechten Sichtbarkeit des Films aufgrund seiner geringen Stärke empfiehlt sich das Anfärben des Mittels.When developing the invention, it was initially a goal that the film in the known ten method according to DE 196 11 734 C2 to be replaced by an extremely thin material zen, which no longer has the undesired placeholder property. The inventor has now found in an extremely surprising way that there are commercially available Lip care products such as Labello (registered trademark of Beiersdorf AG) best suited. To do this, the material must be warm on the die, that is above 45 ° C wear, because such a wafer-thin film can form. Because of the bad Visibility of the film due to its low thickness is recommended for staining of the agent.

Nach dem Abkühlen ist der Stumpf dann mit einem Film überzogen, der beim Auftragen des Schlickers nicht zerstört wird und an dem der Schlicker gut haftet. Nach Entnahme vom Arbeitsmodell wird der Rohling gesintert. Hierbei verflüssigt sich das erfindungsgemäße Trennmittel wieder und wird zunächst von der Keramik wie von einem Schwamm aufgesogen und anschließend bei der hohen Sintertemperatur rück­ standslos verbrannt. Hierdurch wird die gewünschte Präzision erzielt. Die solchermaßen hergestellte Restauration ist daher für die adhäsive Zementierung und insbesonders für die Implantattechnik bestens geeignet.After cooling, the stump is then covered with a film that Applying the slip is not destroyed and to which the slip adheres well. After removal from the working model, the blank is sintered. This liquefies the release agent according to the invention again and is first of the ceramic as of soaked up in a sponge and then returned to the high sintering temperature  burned steadily. The desired precision is achieved in this way. The restoration produced in this way is therefore for adhesive cementation and particularly well suited for implant technology.

Claims (4)

1. Verfahren zur Herstellung von Inlays, Teilbrücken und Gerüste für Implantate und/oder Suprastrukturen aus Spinell, Alumina, Zirconia, Metallpulver oder ähnlichen Materialien, dadurch gekennzeichnet, daß der Stumpf oder die Stümpfe eines Arbeitsmodells mit einem Trennmittel überzogen wird, das bei Temperaturen über 45°C flüssig ist und das bei Raumtemperatur eine lippenstiftartige Konsistenz auf­ weist, das aufgebrachte Trennmittel mit einem Schlicker oder Metallpulver versehen wird und nach der Trennung vom Arbeitsmodel das Material gebrannt wird.1. A process for the production of inlays, partial bridges and frameworks for implants and / or superstructures made of spinel, alumina, zirconia, metal powder or similar materials, characterized in that the stump or stumps of a working model is coated with a release agent which is at temperatures above 45 ° C is liquid and has a lipstick-like consistency at room temperature, the applied release agent is provided with a slip or metal powder and the material is burned after separation from the working model. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das Trennmittel bei Temperaturen über 45°C aufgetragen wird, wobei es einen gleichmäßigen Film bildet.2. The method according to claim 1, characterized in that the release agent at Temperatures above 45 ° C is applied, whereby it forms a uniform film. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß vor dem Auftragen das Trennmittel eingefärbt wird.3. The method according to claim 1 or 2, characterized in that before Apply the release agent is colored. 4. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß handels­ übliche Lippenpflegemittel verwendet werden.4. The method according to any one of claims 1 to 3, characterized in that commercial Usual lip care products are used.
DE19812664A 1998-01-16 1998-03-23 Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures Expired - Fee Related DE19812664C2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE19812664A DE19812664C2 (en) 1998-03-23 1998-03-23 Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures
EP04021649A EP1484030A3 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
PT99906061T PT1047355E (en) 1998-01-16 1999-01-14 PROCESS FOR THE PRODUCTION OF INLAYS, COROAS, BRIDGES, PARTIAL BRIDGES, STRUCTURES FOR TOTALLY CERAMIC IMPLANTS, OR SUPER STRUCTURES IN DENTISTRY
EP99906061A EP1047355B1 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
CNB998021776A CN1248657C (en) 1998-01-16 1999-01-14 Method for producing completedly ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
US09/600,328 US6428725B1 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic structures in the field of dentistry
BR9907011-1A BR9907011A (en) 1998-01-16 1999-01-14 Process for the production of blocks, crowns, bridges, partial bridges, structures for fully ceramic implants, or super structures in dentistry
CA002318097A CA2318097A1 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
PCT/DE1999/000106 WO1999035994A1 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
DE59911367T DE59911367D1 (en) 1998-01-16 1999-01-14 METHOD FOR THE PRODUCTION OF FULL CERAMIC INLAYS, CROWNS, BRIDGES, PART BRIDGES, IMPLANTS OR SUPER STRUCTURES IN DENTAL TECHNOLOGY
AU26094/99A AU751767B2 (en) 1998-01-16 1999-01-14 Method for producing completely ceramic inlays, crowns, bridges, partial bridges, frames for implants or super structures in the field of dentistry
AT99906061T ATE285723T1 (en) 1998-01-16 1999-01-14 METHOD FOR PRODUCING ALL-CERAMIC INLAYS, CROWNS, BRIDGES, PARTIAL BRIDGES, FRAMEWORK FOR IMPLANTS OR SUPERSTRUCTURES IN DENTAL TECHNOLOGY
ES99906061T ES2235463T3 (en) 1998-01-16 1999-01-14 PROCEDURE FOR THE MANUFACTURE OF INTRINSECAS, CROWN, BRIDGES, PARTIAL BRIDGES, COMPLETELY CERAMIC FRAMES FOR IMPLANTS OR SUPETRESTRUCTURES IN DENTAL TECHNIQUE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19812664A DE19812664C2 (en) 1998-03-23 1998-03-23 Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures

Publications (2)

Publication Number Publication Date
DE19812664A1 DE19812664A1 (en) 1999-09-30
DE19812664C2 true DE19812664C2 (en) 1999-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19812664A Expired - Fee Related DE19812664C2 (en) 1998-01-16 1998-03-23 Process for the production of inlays, partial crowns and frameworks for implants and / or superstructures

Country Status (1)

Country Link
DE (1) DE19812664C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021437C2 (en) * 2000-05-03 2002-05-08 Stefan Wolz Process for the production of all-ceramic frameworks, in particular from alumina, in dental technology
DE10127144B4 (en) * 2001-06-02 2004-08-12 Stefan Wolz Process for the production of all-ceramic frameworks, especially from alumina or zirconia, in dental technology

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816546C1 (en) * 1998-04-15 1999-08-19 Wolz Method of producing entirely ceramic inlays, crowns, bridges, partial bridges and frames for dental implants or superstructures
DE10339603B4 (en) * 2003-08-28 2006-08-10 Stefan Wolz Process for coating dental substrates by electrophoresis
DE102005052113A1 (en) * 2005-06-03 2006-12-28 Stefan Wolz Process for the production of dental parts from dental metal powder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611734C2 (en) * 1996-03-25 1997-08-28 Stefan Wolz Process for the production of inlays, crowns and bridges in dental technology

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611734C2 (en) * 1996-03-25 1997-08-28 Stefan Wolz Process for the production of inlays, crowns and bridges in dental technology

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10021437C2 (en) * 2000-05-03 2002-05-08 Stefan Wolz Process for the production of all-ceramic frameworks, in particular from alumina, in dental technology
DE10127144B4 (en) * 2001-06-02 2004-08-12 Stefan Wolz Process for the production of all-ceramic frameworks, especially from alumina or zirconia, in dental technology

Also Published As

Publication number Publication date
DE19812664A1 (en) 1999-09-30

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8122 Nonbinding interest in granting licences declared
D2 Grant after examination
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8339 Ceased/non-payment of the annual fee