DE850216C - Hand-operated angle-adjustable holder for canal instruments for dental treatment - Google Patents

Hand-operated angle-adjustable holder for canal instruments for dental treatment

Info

Publication number
DE850216C
DE850216C DEK184A DEK0000184A DE850216C DE 850216 C DE850216 C DE 850216C DE K184 A DEK184 A DE K184A DE K0000184 A DEK0000184 A DE K0000184A DE 850216 C DE850216 C DE 850216C
Authority
DE
Germany
Prior art keywords
hand
holder
dental treatment
canal instruments
adjustable holder
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
DEK184A
Other languages
German (de)
Other versions
DE1613391U (en
Inventor
Edwin Kratzmann
Erhard Kratzmann
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
Application filed by Individual filed Critical Individual
Priority to DEK184A priority Critical patent/DE850216C/en
Application granted granted Critical
Publication of DE850216C publication Critical patent/DE850216C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/04Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with treadle or manual drive

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)

Description

Gegenstand der Erfindung bildet ein einhändig bedienbares Gercit mit dem Zweck, auch bisher sehr schwierig zugänglich gewesene Zahnwurzelkanäle im Mund cles Patienten in Zukunft weitestgehend mit drehenden Kanalausräumern und-enveiterern zu bearbeiten und zu behandeln. The subject of the invention is a one-hand operable Gercit with the purpose of making tooth root canals in the Mouth cles patients in the future as far as possible with rotating canal clearers and dilators to edit and treat.

Bisher wurden bekanntlich die Wurzelkanä, le daudrch bearl) eitet, daß das Kanalinstrument vom Behandelnden entweder direkt mit den Fingern geführt wurde, wobei es mittels einer kurzen Kette an der I-Iand des Bqehandelnden gegen Verschlucken gesichert war, oder mit einem starr gewinkelten griffartigen halter, in welchem das Kanlinstrument wohl drehbar befestigt war, einerseits aber die anwendungsmögl ichkeit infolge des starren Winkels und anderseits die Drehmöglichkeit des Instrumentes durch die konstruktionsbedingte Not--endigkeit des zu tiefen Eindringens der das Instrument l) etätigenden Finger des Behandelnden in den Mund cles Patienten beschränkt waren. Mit diesen bisherigen Einrichtungen war es daher nicht möglich, an schwer zugängliche Wurzelkanäle überhaupt noch mit drehenden handgefühlsmäßig betriehenen Isanalinstrumenten heranzukommen, um sie entsprecllend erweitern und behandeln zu können. So far, as is well known, the root canals have been machined, that the canal instrument is either guided directly with the fingers by the practitioner against it by means of a short chain at the Iand of the treating person Was swallowed, or with a rigidly angled handle-like holder, in which the Kanlin instrument was rotatably attached, but on the one hand the possible application ity due to the rigid angle and, on the other hand, the ability to rotate the instrument due to the design-related necessity of penetrating the das too deeply Instrument l) the actuating finger of the treating person confined to the patient's mouth was. With these previous facilities it was therefore not possible to get on with difficulty access accessible root canals at all with rotating hands Approach isanal instruments in order to expand and treat them appropriately can.

Die somit gestellte Aufgabe ist die, ein entsprechendes Gerät zu schaffen, welches die geschildertell SIängel ausschaltet und sämtliche Wurzelkanäle sowohl den längs feilenden als auch gelichzeitig nach Wunsch drehbaren Kanalinstrumenten zugänglich macht. The task thus set is to provide a suitable device create, which switches off the described SIängel and all root canals both the longitudinal filing and at the same time rotatable canal instruments makes accessible.

Gemäß der vorliegende Erfindung wird diese Aufgabe durch einen handbetriebenen winkelverstellbaren Halter für die Kanalinstrumente gelöst, hei welchem erfindungsgemäß ein fingerbetriehenes Antriebsrädchen die Drehbewegung mittels im Innern des Halters sowie in seinem Kniegelenk untergebrachter Zahnräder und Achsen an das die iÇallalinstrumente haltende Futter weiterleitet. Die jeweils erforderliche Winkelstellung des Instruments kann mittels einer fingerbetätigten Raste fixiert werden. According to the present invention this object is achieved by a hand operated Angle-adjustable holder for the canal instruments solved, ie which according to the invention a finger-operated drive wheel is used for the rotary movement inside the holder as well as gears and axles housed in his knee joint to which the iÇallal instruments forwards holding feed. The required angular position of the instrument in each case can be fixed by means of a finger-operated catch.

Nachstehend ist an Hand der Zeichnung ein Ausffihrurlgsbeispiel des Erfindungsgegenstandes beschrieben. Below is an exemplary embodiment of the Subject of the invention described.

Abb. I zeigt einen Längsschnitt durch den Halter (Draufsicht), Abb. 2 einen Querschnitt durch den Halter nach der Linie H-S der Abb. I ; Al) b. 3 zeigt einen I ä, ngsschnitt durch den I lalter ill Seitenansicht und Abb. 4 eine Seitenansicht des Halters in Arbeitsstellung. Fig. I shows a longitudinal section through the holder (top view), Fig. Figure 2 shows a cross-section through the holder along the line H-S of Figure I; Al) b. 3 shows a longitudinal section through the I lalter ill side view and Fig. 4 a side view of the holder in working position.

I. in rohrartiger Halter I ist mit einer bekannten Klemmvorrichtung 2 für die Kanalausräumungs-und -erweiterungsinstrumente 3 versehen. Diese Klemmvorrichtung ist am oberen Teil des Halters lcniegelenkartig 4 nach den Seiten schwenkbar gelagert und mit einer durch den Finger zu betätigenden Raste 5 im beliebigen Winkel, wie es die jeweilige Arbeit erfordert, feststellbar. Die Drehbewegung der Kanalinstrumente wird dadurch erreicht, daß der Zeigefinger der den Halter führenden l-Iand ein aus dem Innern des Halters teilweise hel ausragendes gerieftes Rädchen 6 bewegt, welches im Zahnradeingrift 7 in die Strinseite einer im lnllern des Halters befindlichen Walze 8 greift, welche mit ihrer anderen Stirnseite g ebenfalls mittels Zahnradeingriff über zwei in der Kniegelenkachse 10 gelagerte tSbertragsräder 11 und 12 die Klemmvorrichtung 2 mit den Kanalinstrumenten drehend bewegt. Somit ist es mit diesem Gerät nunmellr möglich, sämtliche Zahnwurzelkanäle mit den Kanalillstrumenten in Längs-und drehender Bewegung in verschiedenen Winkelstellungen der Kanalinstrumente zu bearbeiten. I. In tubular holder I is with a known clamping device 2 for the channel clearing and widening instruments 3. This clamping device is mounted on the upper part of the holder like a hinged joint 4 pivotable to the sides and with a finger-operated notch 5 at any angle, such as it requires the respective work, ascertainable. The rotary motion of the canal instruments is achieved in that the index finger of the l-Iand leading the holder on the inside of the holder partially hel projecting grooved wheel 6 moves which in the gear drive 7 in the string side of one located in the inside of the holder Roller 8 engages, which with its other end face g also by means of gear engagement The clamping device is supported by two transfer wheels 11 and 12 mounted in the knee joint axis 10 2 rotated with the canal instruments. So it is with this device nowmellr possible, all tooth root canals with the canal instruments in longitudinal and rotating Edit movement in different angular positions of the canal instruments.

PATENTANSPROCHE I. Handbetriebener winkelverstellbarer Halter für Kanalinstrumente zur Zahnbehandlung, gekennzeichnet durch ein fingerbetätiges srädchen, welches die Drehbewegung mittels im Innern des Halters sowie in seinem Kniegelenk untergebrachter Zahnräder und Achsen an das die Kanalinstrumente haltende Futter weiterleitet. PATENT APPEAL I. Hand-operated angle-adjustable holder for Canal instruments for dental treatment, characterized by a finger-operated wheel, which means the rotary movement inside the holder as well as in his knee joint housed gears and axles to the lining holding the canal instruments forwards.

Claims (1)

2. Handbetriebener winkelverstellbarer Halter für Kanalinstrumente zur Zahnbehandlung nach Anspruch I, dadurch gekennzeichnet, daß die jeweils erforderliche Winkelstellung mit einer fingerbetätigten Raste fixierbar ist. 2. Hand-operated angle adjustable holder for canal instruments for dental treatment according to claim I, characterized in that the required Angular position can be fixed with a finger-operated detent.
DEK184A 1949-10-23 1949-10-23 Hand-operated angle-adjustable holder for canal instruments for dental treatment Expired DE850216C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK184A DE850216C (en) 1949-10-23 1949-10-23 Hand-operated angle-adjustable holder for canal instruments for dental treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK184A DE850216C (en) 1949-10-23 1949-10-23 Hand-operated angle-adjustable holder for canal instruments for dental treatment

Publications (1)

Publication Number Publication Date
DE850216C true DE850216C (en) 1953-08-31

Family

ID=7208336

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK184A Expired DE850216C (en) 1949-10-23 1949-10-23 Hand-operated angle-adjustable holder for canal instruments for dental treatment

Country Status (1)

Country Link
DE (1) DE850216C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277517B (en) * 1965-04-30 1968-09-12 Eleonor Emile Fernand Besson Holder for dental instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277517B (en) * 1965-04-30 1968-09-12 Eleonor Emile Fernand Besson Holder for dental instruments

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