DE202004006739U1 - Mold used in preparation of dentures, comprising open bottom area and separate bottom element - Google Patents

Mold used in preparation of dentures, comprising open bottom area and separate bottom element Download PDF

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Publication number
DE202004006739U1
DE202004006739U1 DE200420006739 DE202004006739U DE202004006739U1 DE 202004006739 U1 DE202004006739 U1 DE 202004006739U1 DE 200420006739 DE200420006739 DE 200420006739 DE 202004006739 U DE202004006739 U DE 202004006739U DE 202004006739 U1 DE202004006739 U1 DE 202004006739U1
Authority
DE
Germany
Prior art keywords
shell
dentures
preparation
open
mold used
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
Application number
DE200420006739
Other languages
German (de)
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.)
DIFUSIO DENTAL KERA ANDORRA LA VELLA
Difusio Dental Kera
Original Assignee
DIFUSIO DENTAL KERA ANDORRA LA VELLA
Difusio Dental Kera
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
Application filed by DIFUSIO DENTAL KERA ANDORRA LA VELLA, Difusio Dental Kera filed Critical DIFUSIO DENTAL KERA ANDORRA LA VELLA
Priority to DE200420006739 priority Critical patent/DE202004006739U1/en
Publication of DE202004006739U1 publication Critical patent/DE202004006739U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
    • A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
    • A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
    • A61C11/087—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator using magnets
    • 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
    • A61C9/002—Means or methods for correctly replacing a dental model, e.g. dowel pins; Dowel pin positioning means or methods

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

The device (1) is of a horseshoe-shape and open in the center in order to avoid an accumulation of debris. The shell (1) can be fixed on the impression with three pins guided through matching bores (4) and the material poured in. After hardening the dentures can be easily removed by pushing through the open bottom and separated into the segments for use or to be disposed of. The shell (1) is provided with conical guiding areas (6) at the inner surface.

Description

Stand der Technik sind Schalen zur zahntechnischen Modellherstellung mit vertikalen konischen Führungen zur Führung zahntechnischer Modellsegmente.was standing The technique is using trays for dental model production vertical conical guides to the leadership Dental model segments.

Diese Schalen besitzen meist geschlossene Böden damit der Gips beim Ausgießen des Modells nicht herausfliesst.These Trays usually have closed floors so that the plaster when pouring the Model does not flow out.

Wenn beim Arbeiten mit solchen Modellen allerdings Schmutz auf diese Bodenteile kommt dann ist ein exakter Sitz der Modellsegmente nicht mehr gewährleistet.If when working with such models, however, dirt on these Ground parts comes then is not an exact fit of the model segments more guaranteed.

Sinn der Erfindung ist es daher dieses Bodenteil zu öffnen und gleichzeitig ein separates aufsetzbares Bodenteil anzubieten.sense The invention is therefore to open this bottom part and at the same time to offer separate attachable bottom part.

Die Schale kann z.B. auf dem Abdruck mit drei Stecknadeln fixiert werden. Nach dem Abdichten zum Abdruck mit wachs o.ä. kann ausgegossen werden. Da die Rückseite der Schale eine komplett plane Fläche darstellt kann mit einem geraden Spatel der Gips anschließend glattgezogen werden.The Shell may e.g. be fixed on the impression with three pins. After sealing to impression with wax or similar can be poured out. Because the back The shell can be a completely flat surface straight spatula of the plaster can then be smoothed out.

Nach dessen Aushärten kann der Zahnkranz dann entnommen und in seine Segmente zersägt werden . Hier ist der plane Übergang des Modellmaterials zur Rückfläche der Schale von großem Vorteil da die Segmente spielend leicht von der Schale von deren Unterseite herausgedrückt werden können.To its curing The ring gear can then be removed and sawn into its segments , Here is the plane transition of the model material to the back surface of the Cup of great Advantage because the segments easily from the shell of their Bottom pressed out can be.

Damit diese aber nicht auf der Arbeitsfläche aufstehen und stören bzw. abgerieben werden können ist vorgesehen mittels dreier Schrauben oder Kunststoffclips eine erhabene Abstützung auf der Rückseite zu schaffen.In order to but these do not get up on the work surface and disturb or can be rubbed off is provided by means of three screws or plastic clips one sublime support on the back side to accomplish.

Zur Artikulation wird eine zweite Platte angeboten die zum einen zu der Schale passend gestaltet ist, insbesondere erhabene konische Führungen im externen Bereich passend zu den Vertiefungen der Schale aufweist – zum anderen zur Artikulation hin mechanische Retentionen bietet.to Articulation is offered a second plate for one the shell is designed to fit, in particular raised conical guides in the external area matching the wells of the shell - on the other offers mechanical retention for articulation.

Alternativ kann die Schale mit glatten leicht konischen Wandungen ohne Führungsrillen gestaltet sein um als Sockelformer für zahntechnische Modelle zu dienen.alternative The shell can be smooth with slightly tapered walls without guide grooves Designed to be as a base former for dental models serve.

Damit die Schale stabil ist wird vorgeschlagen mindestens einen Steg vorzusehen der in der Mitte der Schale den inneren Teil mit dem äußeren verbindet und in der Höhe mindestens 30 % der Gesamthöhe erreicht.In order to the shell is stable is proposed to provide at least one web which in the middle of the shell connects the inner part with the outer one and in height at least 30% of the total height reached.

Fig. 1

1.
Schalenkörper
2.
durchgehende Bohrung
3.
glatte Wandung
4.
externe Bohrung mit Gewinde
5.
externe Wölbung mit vertikalem Schlitz
6.
vertikale Rillen
7.
Schraube
8.
hintere Verbindung der beiden Hohlräume
Fig. 1
1.
shell body
Second
through hole
Third
smooth wall
4th
external threaded hole
5th
external vault with vertical slot
6th
vertical grooves
7th
screw
8th.
rear connection of the two cavities

Fig. 2

1.
Schalenkörper – Rückseite
2.
aüßere Bohrungen mit Gewinde
3.
externe Wölbung mit Schlitzung
4.
externe konische Vertiefungen
5.
vertikale Rillen
6.
glatte Wandung
7.
konische Verstärkungsstreben zu geschlossenen Mittelboden
8.
Magnet
Fig. 2
1.
Shell body - back
Second
External holes with thread
Third
external vault with slit
4th
external conical depressions
5th
vertical grooves
6th
smooth wall
7th
conical reinforcing struts to closed center floor
8th.
magnet

Fig. 3

1.
Schalenkörper
2.
durchgehende mittlere Bohrung
3.
rückwärtiger Hohlraum
4.
Platz für Magnet
5.
externe konische Vertiefung
6.
Schraubgewinde
7.
Hohlraum für Modellmaterial
Fig. 3
1.
shell body
Second
continuous middle hole
Third
rearward cavity
4th
Space for magnet
5th
external conical recess
6th
screw thread
7th
Cavity for model material

Fig. 4

1.
Magnetkonter
2.
konische Erhebungen
3.
Retentionen
Fig. 4
1.
magnetic lock
Second
conical elevations
Third
retentions

Claims (7)

Schale zur zahntechnischen Modellherstellung dadurch gekennzeichnet, dass durchgehende konische vertikale Führungsrillen vorhanden sindShell for dental model production characterized in that continuous conical vertical guide grooves are present das Bodenteil offen istthe bottom part is open mindestens eine Verbindung zwischen Innen – und Außenteil eingebaut istat least one connection between inner and outer part is installed mindestens eine durchgehende Bohrung vorhanden istat least one through hole is present mindestens eine konische Vertiefung im hinteren äußeren Bereich vorhanden istat least one conical depression in the rear outer area is available eine zweite Platte passend zur rückwärtigen Führungsfläche vorhanden ista second plate matching the rear Guide surface is present die Schale auf ihrer Rückseite keine Erhebungen aufweistthe shell has no elevations on its back
DE200420006739 2004-04-27 2004-04-27 Mold used in preparation of dentures, comprising open bottom area and separate bottom element Expired - Lifetime DE202004006739U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420006739 DE202004006739U1 (en) 2004-04-27 2004-04-27 Mold used in preparation of dentures, comprising open bottom area and separate bottom element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420006739 DE202004006739U1 (en) 2004-04-27 2004-04-27 Mold used in preparation of dentures, comprising open bottom area and separate bottom element

Publications (1)

Publication Number Publication Date
DE202004006739U1 true DE202004006739U1 (en) 2005-09-08

Family

ID=34983259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420006739 Expired - Lifetime DE202004006739U1 (en) 2004-04-27 2004-04-27 Mold used in preparation of dentures, comprising open bottom area and separate bottom element

Country Status (1)

Country Link
DE (1) DE202004006739U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010494A1 (en) * 2009-11-03 2011-07-07 Baumann, Karsten, 75210 Centering plate for a tooth model

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010010494A1 (en) * 2009-11-03 2011-07-07 Baumann, Karsten, 75210 Centering plate for a tooth model
DE102010010494B4 (en) * 2009-11-03 2012-05-16 Karsten Baumann Centering plate for a tooth model

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20051013

R156 Lapse of ip right after 3 years

Effective date: 20071101

R082 Change of representative

Representative=s name: JANY UND PETERSEN PATENTANWAELTE PARTNERSCHAFT, DE

Representative=s name: JANY UND PETERSEN PATENTANWAELTE PARTNERSCHAFT, 76