DE464121C - Auger for inserting a smooth paste into tooth root canals - Google Patents

Auger for inserting a smooth paste into tooth root canals

Info

Publication number
DE464121C
DE464121C DEST41125D DEST041125D DE464121C DE 464121 C DE464121 C DE 464121C DE ST41125 D DEST41125 D DE ST41125D DE ST041125 D DEST041125 D DE ST041125D DE 464121 C DE464121 C DE 464121C
Authority
DE
Germany
Prior art keywords
auger
tooth root
root canals
smooth paste
spiral
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
Application number
DEST41125D
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.)
ROBERT LUDWIG BERNHARD VON STR
Original Assignee
ROBERT LUDWIG BERNHARD VON STR
Publication date
Priority to DEST41125D priority Critical patent/DE464121C/en
Application granted granted Critical
Publication of DE464121C publication Critical patent/DE464121C/en
Expired 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
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels

Description

Schneckenbohrer zum Einbringen einer geschmeidigen Paste in Zahnwurzelkanäle Die Erfindung betrifft einen Schneckenbohrer zum Einbringen einer geschmeidigen Paste in Zahnwurzelkanäle und besteht darin, daß der Gangquerschnitt des Schneckenganges dreieckförmig ausgebildet ist, so daß er einer ausgezogenen Drehspanspirale gleicht.Auger bit for inserting a smooth paste into tooth root canals The invention relates to an auger for introducing a pliable Paste in tooth root canals and consists in that the duct cross-section of the worm duct Is triangular so that it resembles an extended twisting spiral.

Der Bohrer besteht aus einem Dorn, auf den eine Förderschnecke in Form einer Spirale mit dreiecksförmigen Gangquerschnitt geschoben ist. Die Spirale ist an dem Dorn auf beliebige Art, beispielsweise durch Anschweißen, befestigt.The drill consists of a mandrel on which a screw conveyor is inserted The shape of a spiral with a triangular passage cross-section is pushed. The spiral is attached to the mandrel in any way, for example by welding.

Die Steigung der Förderschnecke kann beliebig sein. Der Bohrer kann für Maschinen-oder Handarbeit ausgebildet sein. Der Schneckengang kann auch in den Bohrerschaft selbst eingefräst sein.The pitch of the screw conveyor can be any. The drill can be trained for machine or manual work. The worm gear can also be found in the Be milled in the drill shaft itself.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt: Abb. i und 2 zwei Ausführungsformen von Fellbohrern und Abb.3 den Gebrauch des Bohrers.The subject of the invention is shown in the drawing, for example, namely shows: Fig. i and 2 two embodiments of skin drills and Fig.3 den Use of the drill.

Nachdem der Wurzelkanal i genügend aufgebohrt ist, wird die Paste 2 auf den Schnekkengang 3 aufgetragen und eire kleine Menge davon in das Loch des Zahnes 4 gebracht. Nun wird der Bohrer in den Wurzelkanal i eingeführt und gedreht. Dadurch wird die Paste 2 in den Kanal getrieben, und der Bohrer hebt sich selbsttätig aus demselben heraus.After the root canal i has been sufficiently drilled out, the paste 2 applied to the worm gear 3 and a small amount of it into the hole of the Tooth 4 brought. Now the drill is inserted into the root canal i and rotated. This drives the paste 2 into the canal and the drill lifts itself out of the same.

Claims (3)

PATENTANSPRÜCHE: i. Schneckenbohrer zum Einbringen einer geschmeidigen Paste in Zahnwurzelkanäle, dadurch gekennzeichnet, daß der Gangquerschnitt des Schneckenganges dreiecksförmig ausgebildet ist, so daß er einer ausgezogenen Drehspanspirale gleicht. PATENT CLAIMS: i. Auger bit for introducing a smooth Paste in tooth root canals, characterized in that the thread cross-section of the worm thread Is triangular, so that it resembles an extended twisting spiral. 2. Schneckenbohrer nach Anspruch i, dadurch gekennzeichnet, daß der Bohrer aus einem Dorn besteht, auf den eine Förderschnecke in Form einer Spirale von dreiecksförmigem Gangquerschnitt geschoben ist. 2. Auger according to claim i, characterized in that the drill consists of a There is a mandrel on which a screw conveyor in the form of a spiral of triangular shape Aisle cross-section is pushed. 3. Schneckenbohrer nach Anspruch i und 2, dadurch gekennzeichnet, daß die Spirale an dem Dorn auf beliebige Art, beispielsweise durch Anschweißen, befestigt ist.3. Auger according to claim i and 2, characterized characterized in that the spiral on the mandrel in any way, for example by Welding, is attached.
DEST41125D Auger for inserting a smooth paste into tooth root canals Expired DE464121C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST41125D DE464121C (en) Auger for inserting a smooth paste into tooth root canals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST41125D DE464121C (en) Auger for inserting a smooth paste into tooth root canals

Publications (1)

Publication Number Publication Date
DE464121C true DE464121C (en) 1928-08-09

Family

ID=7463905

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST41125D Expired DE464121C (en) Auger for inserting a smooth paste into tooth root canals

Country Status (1)

Country Link
DE (1) DE464121C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353698A (en) * 1979-12-20 1982-10-12 Inventive Technology International, Inc. Dental tool
WO1983001565A1 (en) * 1981-11-09 1983-05-11 Inventive Tech Int Dental instrument
US4836780A (en) * 1986-08-22 1989-06-06 Buchanan L Stephen Anti-curvature dental root canal shaping file
DE4140169A1 (en) * 1991-12-05 1993-06-09 Vereinigte Dentalwerke Antaeos-Beutelrock-Zipperer Zdarsky Ehrler Gmbh & Co Kg, 8000 Muenchen, De Prepn. instrument for tooth root channels - has cutting helix on cutting body with spaced cutters formed as equilateral triangle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457710A (en) * 1979-08-03 1984-07-03 Inventive Technology International Dental instrument
US4353698A (en) * 1979-12-20 1982-10-12 Inventive Technology International, Inc. Dental tool
WO1983001565A1 (en) * 1981-11-09 1983-05-11 Inventive Tech Int Dental instrument
US4836780A (en) * 1986-08-22 1989-06-06 Buchanan L Stephen Anti-curvature dental root canal shaping file
DE4140169A1 (en) * 1991-12-05 1993-06-09 Vereinigte Dentalwerke Antaeos-Beutelrock-Zipperer Zdarsky Ehrler Gmbh & Co Kg, 8000 Muenchen, De Prepn. instrument for tooth root channels - has cutting helix on cutting body with spaced cutters formed as equilateral triangle

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