DE3447163A1 - Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw - Google Patents

Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw

Info

Publication number
DE3447163A1
DE3447163A1 DE19843447163 DE3447163A DE3447163A1 DE 3447163 A1 DE3447163 A1 DE 3447163A1 DE 19843447163 DE19843447163 DE 19843447163 DE 3447163 A DE3447163 A DE 3447163A DE 3447163 A1 DE3447163 A1 DE 3447163A1
Authority
DE
Germany
Prior art keywords
lower jaw
branch
saw template
treatment
ascending branch
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.)
Withdrawn
Application number
DE19843447163
Other languages
German (de)
Inventor
Johannes 4408 Dülmen Hönig
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 DE19843447163 priority Critical patent/DE3447163A1/en
Publication of DE3447163A1 publication Critical patent/DE3447163A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/02—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/2812—Surgical forceps with a single pivotal connection

Abstract

The invention facilitates surgical treatment of malocclusion on the lower jaw. The pattern has the shape of a clip in which the distance between the mandibular notch and the border of the mandible can be clamped. This permits individual adjustment of a bone incision which has previously been calculated individually.

Description

Beschreibungdescription

Betr.: Sägeschablone mit Fixierung am Aufsteigenden Ast des Unterkiefers zur Behandlung von Malokklusionen am Unterkiefer Um eine stufenförmige horizontale Knochendurchtrennung am Aufsteigenden Ast des Unterkieferknochens vornehmen zu können, wird eine Sägeschablone entwickelt, durch deren Hilfe es möglich wird, den durchtrennten Unterkiefer in einer vorausberechneten Ebene vor oder zurückzuschieben.Re: saw template with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw around a step-shaped horizontal To be able to perform bone transection on the ascending branch of the lower jawbone, a saw template is developed, with the help of which it is possible to cut the severed To move the lower jaw forwards or backwards in a precalculated plane.

Diese Sägeschablone hat die Form einer Klemme (A), in der sich die Distanz zwischen der Incisura Mandibulae (B) und dem Unterkieferrand (C) einspannen lä6t. Der Spannweite werden als Distanz die Minima- und Maximawerte zwischen Incisura Mandibulae und dem Unterkieferrand zugrundegelegt. (Abb.Q) Zur Befestigung einer U-förmigen Sägeschablone (E) sind zwei parallele Schienen vorgesehen (F), die in der Klemmebene liegen. An diesen Schienen wird mittels zweier Rädelmuttern (G) eine Führungsstange (H) befestigt, auf der die Sägeschablone nach dem Anlegen der Klemme am Unterkieferast (I) aufgeschoben wird.This saw template has the shape of a clamp (A) in which the Clamp the distance between the mandible incisura (B) and the margin of the lower jaw (C) runs. The span is used as the distance as the minimum and maximum values between the incisura Mandibulae and the margin of the lower jaw are taken as a basis. (Fig.Q) For attaching a U-shaped saw template (E) two parallel rails are provided (F), which in the clamping plane. One is attached to these rails using two knurled nuts (G) Guide rod (H) attached on which the saw template after applying the clamp on the branch of the lower jaw (I).

Die Lage der stufenförmigen Knochendurchtrennung zwischen Incisura Mandibulae und Unterkieferrand Iäßt sich z.B. durch die Computertomographie errechnen.The position of the stepped bone division between the incisura The mandible and the margin of the lower jaw can be calculated, for example, by computer tomography.

Ober eine graduierte Sperre 3 kann die Klemme extern entsprechend der vorausberechneten Höhe eingestellt werden und die Führungsstange (## für die Sägeschablone so ausgerichtet werden, daß sie exakt der vorausberechneten Lage entspricht.A graduated lock 3 can be used externally accordingly the pre-calculated height and the guide rod (## for the Saw template are aligned so that it corresponds exactly to the position calculated in advance.

Nach dem Einstellen und Fixieren der Führungsstange kann die Klemme am Kieferast angelegt und der U-förmige Unterkieferrahmen (i) aufgeschoben werden. Dieser U-Rahmen bietet somit die Möglichkeit, mit einer Stichsäge oberhalb und unterhalb dieses U's den Knochen zu durchtrennen. Da der Unterkieferknochen aus einem rechten und linken Aufsteigenden Ast besteht, sind für diese Sägeschablone zwei Klemmen zu verwenden, wahlweise für die rechte und linke Seite. Die Branchenenden werden Seite - 2 - Beschreibung der Sägeschablone Schreiben vom 15.12.1984 an das Patentamt um 45 ° nach außen hin abgebogen, um das Operationsfeld ungestörter zu erreichen.tRtlB) Dieses Instrument macht es möglich, eine zuvor individuell berechnete Knochenschnittführung auch individuell einzustellen.After adjusting and fixing the guide rod, the clamp placed on the branch of the jaw and the U-shaped lower jaw frame (i) pushed on. This U-frame thus offers the possibility of using a jigsaw above and below this U's to cut the bone. Since the lower jaw bone from a right and left ascending branch, there are two clamps for this saw template to be used, optionally for the right and left side. The industry ends are page - 2 - Description of the saw template Letter dated December 15, 1984 to the patent office at 45 ° bent outwards in order to reach the surgical field more undisturbed. TRtlB) This instrument makes it possible to perform a previously individually calculated bone incision guide can also be set individually.

Claims (2)

Patentanspruch 1. Sägeschablone zur Behandlung von Ma,okklusionen am Unterkiefer, dadurch gekennzeichnet, daß eine scherenförmige Klemme A vorgesehen ist, zwischen deren zwei Branchen I und K die Distanz sich zwischen Unterkieferrand C und Incisura Mandibulae B einspannen Iäst, daß an der Branche I, die von beiden Branchen bei erfolgter Einspannung der Incisura am nächsten liegt, zwei zueinander parallel und 93C zur Branche I ausgerichtete Schienen angebracht sind, da an diesen Schienen eine Führungsstange H beweglich und fixierbar angebracht ist, da6 an der Führungsstange H die eigentliche Sägeschablone aufschiebbar ist, daß die Sägeschablone U-förmig und in ihrer transversalen Breite nach Maßgabe der transversalen Breite des Aufsteigenden Astes der Mandibula und in ihrer Länge nach M2Sgabe der dorsoventralen Länge des Aufsteigenden Astes der Mandibula gewählt ist.Claim 1. Saw template for the treatment of Ma, occlusions on the lower jaw, characterized in that a scissors-shaped clamp A is provided is, between the two branches I and K is the distance between the lower jaw margin C and Incisura Mandibulae B clamp that on branch I that of both When the incisura has been clamped, two branches are closest to each other rails aligned parallel and 93C to branch I are attached, since these A guide rod H is movably and fixably attached to the rails, da6 on the Guide rod H the actual saw template can be pushed that the saw template U-shaped and in their transverse width according to the transverse width of the ascending branch of the mandible and the dorsoventral one in its length after M2 Length of the ascending branch of the mandible is chosen. 2. Sägeschablone nach Anspruch 1, dadurch gekennzeichnet, daß die zwei Branchen I und K nach innen abgewinkelt sind, vorzugsweise um 300. 2. Saw template according to claim 1, characterized in that the two branches I and K are angled inwards, preferably by 300.
DE19843447163 1984-12-22 1984-12-22 Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw Withdrawn DE3447163A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843447163 DE3447163A1 (en) 1984-12-22 1984-12-22 Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843447163 DE3447163A1 (en) 1984-12-22 1984-12-22 Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw

Publications (1)

Publication Number Publication Date
DE3447163A1 true DE3447163A1 (en) 1986-07-03

Family

ID=6253722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843447163 Withdrawn DE3447163A1 (en) 1984-12-22 1984-12-22 Sawing pattern with fixation on the ascending branch of the lower jaw for the treatment of malocclusions on the lower jaw

Country Status (1)

Country Link
DE (1) DE3447163A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219939A1 (en) * 1992-06-18 1993-12-23 Klaus Dipl Ing Radermacher Template for machining tools for machining bony structures and method for defining and reproducing the positional relationship of a machining tool relative to a bony structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219939A1 (en) * 1992-06-18 1993-12-23 Klaus Dipl Ing Radermacher Template for machining tools for machining bony structures and method for defining and reproducing the positional relationship of a machining tool relative to a bony structure

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee