DE836993C - Parallel drilling device for dental work - Google Patents

Parallel drilling device for dental work

Info

Publication number
DE836993C
DE836993C DEF1419A DEF0001419A DE836993C DE 836993 C DE836993 C DE 836993C DE F1419 A DEF1419 A DE F1419A DE F0001419 A DEF0001419 A DE F0001419A DE 836993 C DE836993 C DE 836993C
Authority
DE
Germany
Prior art keywords
parallel
drilling device
dental work
swivel arm
tool
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
DEF1419A
Other languages
German (de)
Other versions
DE1619328U (en
Inventor
Dr Alfred Fraas
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.)
ALFRED FRAAS DR
Original Assignee
ALFRED FRAAS DR
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 ALFRED FRAAS DR filed Critical ALFRED FRAAS DR
Priority to DEF1419A priority Critical patent/DE836993C/en
Application granted granted Critical
Publication of DE836993C publication Critical patent/DE836993C/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
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/055—Paralleling devices

Description

In der Zahnbehandlungstechnik tritt oft die Forderung auf, insbesondere Frontzähne (Schneide-und Eckzähne) mit Bohrungen zu versehen, die untereinander genau parallel verlaufen müssen, z. B. Ilolirungen zum Einstecken einer Paradentoseschiene. Es leuchtet ein, daß diese Forderung durch Freihandbohren nur sehr ungenügend erfüllt werden kann. Nachfolgend beschriebene Parallel-Bohrvorrichtung ermöglicht die technisch exakte Ausführung von parallel verlaufenden Bohrungen. The requirement often occurs in dental treatment technology, in particular Front teeth (incisors and canines) have to be provided with holes that line up with each other must run exactly parallel, z. B. Ilolirungen for inserting a Paradentose splint. It is clear that this requirement is met very inadequately by free-hand drilling can be. The parallel drilling device described below enables the technically exact execution of parallel holes.

I)ie Parallel-Bohrvorrichtung besteht aus der verstellbaren Montagebrücke a (Abb. 1), der Tragsäule 1) mit ausziehbarem Schwenkarm c (Abb. 2), dem Werkzeughalter d mit Führungszapfen e (Abb. 2) sowie den Interdentaldreiecken f mit Spannvorichtung g (Abb. 3 und I). I) he parallel drilling device consists of the adjustable mounting bridge a (Fig. 1), the support column 1) with the extendable swivel arm c (Fig. 2), the tool holder d with guide pin e (Fig. 2) and the interdental triangles f with clamping device g (Fig. 3 and I).

Die in ihrer Stützweite (Maßy) verstellbare Montagebrücke a wird auf die Kaufläche der Zähne aufgesetzt und mit Hilfe der Interdentaldreiecke f lurch die Spannvorrichtung g, unter Verwendung von Kerr-Masse als Ausfütterung, verankert. Die Interdentaldreiecke f haben auf ihrem Haltezapfen tin seitliches Spiel, z. B. durch kleine Langlöcher, (laß sie sich den in der Praxis nur wenig variierenden Zahnlückenabständen anpassen können. Durch den ausziehbaren und um die Tragsäulenachse drehbaren Schwenkarm c kann das Werkzeug (Hand oder Winkelstück) in jede Arbeitsstellung gebracht werden. Des weiteren kann der Werkzeugträger d je nach Zweckmäßigkeit in die Stellung I, II oder III (Abb. 4, Grundriß) gebracht werden. Darüber hinaus besteht noch die Möglichkeit, in Sonderfällen das Werkzeug um den Winkel x zu schwenken (Abb. 2). Das Gelenk für die Schwenkbarkeit des Bohrwerkzeuges um den Winkel cs ist in der Zeichnung nicht dargestellt, ebenso die Verschieblichkeit der Interdentaldreiecke. The mounting bridge a, which is adjustable in its span (Maßy) placed on the chewing surface of the teeth and furrowed with the help of the interdental triangles the jig g, anchored using Kerr mass as a lining. The interdental triangles f have lateral play on their retaining pegs, e.g. B. through small elongated holes, (let them vary only slightly in practice Can adjust tooth gap distances. Through the extendable and around the support column axis rotatable swivel arm c can move the tool (hand or contra-angle handpiece) into any working position to be brought. Furthermore, the tool carrier d can, depending on the expediency, in the position I, II or III (Fig. 4, plan) can be brought. In addition, there is there is also the option of swiveling the tool by the angle x in special cases (Fig. 2). The joint for the swiveling of the drilling tool by the angle cs is not shown in the drawing, as is the mobility of the interdental triangles.

Claims (3)

P A T E N T A N S P R Ü C H E : 1. Parallel-Bohrvorrichtung für Dentalarbeiten zum genauen Bohren paralleler Bohrungen, dadurch gekennzeichnet, daß die in der Stützweite (Maß 3) verstellbare Montagebrücke (a) mittels Interdentaldreiecken (f) in den Zahnlücken verankert und ein Schwenkarm (c) ausziehbar und um die Hochachse einer an der Montagebrücke (a) befestigten Tragsäule (b) drehbar ist. P A T E N T A N S P R Ü C H E: 1. Parallel drilling device for dental work for precise drilling of parallel holes, characterized in that the in the Support spacing (dimension 3) adjustable assembly bridge (a) by means of interdental triangles (f) anchored in the tooth gaps and a swivel arm (c) can be pulled out and around the vertical axis a support column (b) attached to the mounting bridge (a) is rotatable. 2. Parallel-Bohrvorrichtung nach Anspruch I, dadurch gekennzeichnet, daß der einenFührungsbolzen (e) enthaltende Kopfteil des Schwenkarms (c) mit seitlichen, zueinander senkrechten Anschlagflächen versehen ist, die als Anschläge für den umsetzbaren Werkzeugträger (d) dienen. 2. Parallel drilling device according to claim I, characterized in that that the head part of the swivel arm (c) containing a guide bolt (e) with lateral, mutually perpendicular stop surfaces is provided, which act as stops for the convertible Tool carrier (d) are used. 3. Parallel-Boarvorrichtung nach Anspruch I und 2, dadurch gekennzeichnet, daß das Werkzeug gegen die Senkrechte um den Winkel a schwenkbar ist. 3. Parallel boarding device according to claim I and 2, characterized in that that the tool can be pivoted from the vertical by the angle a.
DEF1419A 1950-05-12 1950-05-12 Parallel drilling device for dental work Expired DE836993C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF1419A DE836993C (en) 1950-05-12 1950-05-12 Parallel drilling device for dental work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF1419A DE836993C (en) 1950-05-12 1950-05-12 Parallel drilling device for dental work

Publications (1)

Publication Number Publication Date
DE836993C true DE836993C (en) 1952-04-17

Family

ID=7082868

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF1419A Expired DE836993C (en) 1950-05-12 1950-05-12 Parallel drilling device for dental work

Country Status (1)

Country Link
DE (1) DE836993C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152401A (en) * 1962-11-15 1964-10-13 Cowan Morris Dental paralleling apparatus
US3344525A (en) * 1966-01-14 1967-10-03 William H Harris Precision dental paralleling process and apparatus
US4344755A (en) * 1980-09-15 1982-08-17 Gold Henry O Dental handpiece guide
WO1994026200A1 (en) * 1993-05-14 1994-11-24 Antonio Cascione Adjustable guiding device for positioning dental implants, implantation system comprising it and method employing same
US6382975B1 (en) 1997-02-26 2002-05-07 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
US6814575B2 (en) 1997-02-26 2004-11-09 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
US7331786B2 (en) 1996-02-27 2008-02-19 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
DE102007029115A1 (en) * 2007-06-25 2009-01-02 Engelhardt, Thomas, Dr. Dr. Fixation plate and method of use

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152401A (en) * 1962-11-15 1964-10-13 Cowan Morris Dental paralleling apparatus
US3344525A (en) * 1966-01-14 1967-10-03 William H Harris Precision dental paralleling process and apparatus
US4344755A (en) * 1980-09-15 1982-08-17 Gold Henry O Dental handpiece guide
WO1994026200A1 (en) * 1993-05-14 1994-11-24 Antonio Cascione Adjustable guiding device for positioning dental implants, implantation system comprising it and method employing same
US5800168A (en) * 1993-05-14 1998-09-01 Cascione; Antonio Adjustable guiding device for positioning dental implants, implantation system comprising it and method employing same
US7331786B2 (en) 1996-02-27 2008-02-19 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
US6382975B1 (en) 1997-02-26 2002-05-07 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
US6814575B2 (en) 1997-02-26 2004-11-09 Technique D'usinage Sinlab Inc. Manufacturing a dental implant drill guide and a dental implant superstructure
DE102007029115A1 (en) * 2007-06-25 2009-01-02 Engelhardt, Thomas, Dr. Dr. Fixation plate and method of use
DE102007029115B4 (en) * 2007-06-25 2010-03-25 Engelhardt, Thomas, Dr. med. Dr. med. dent. Fixation plate and method of use

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