DE3617207A1 - Drilled hole protection forceps - Google Patents

Drilled hole protection forceps

Info

Publication number
DE3617207A1
DE3617207A1 DE19863617207 DE3617207A DE3617207A1 DE 3617207 A1 DE3617207 A1 DE 3617207A1 DE 19863617207 DE19863617207 DE 19863617207 DE 3617207 A DE3617207 A DE 3617207A DE 3617207 A1 DE3617207 A1 DE 3617207A1
Authority
DE
Germany
Prior art keywords
forceps
pliers
bone parts
drilled hole
hole protection
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Withdrawn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
DE19863617207
Other languages
German (de)
Inventor
Werner Heinze
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 DE19863617207 priority Critical patent/DE3617207A1/en
Publication of DE3617207A1 publication Critical patent/DE3617207A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body

Abstract

The drilled hole protection forceps, for which patent protection is claimed, permits reliable gripping of the bone parts by parallel guidance of the carriage and fixation with a fixing screw. This double guidance of the drill prevents it from tilting and permits accurate drilling through bone parts. Movement of the carriage takes place by actuation of the upper part of the forceps. This ensures immobilisation of the lower part of the forceps. Traumatisation of the regions lying under the base of the lower part of the forceps is thereby avoided.

Description

Gattung des Anmeldungsgegenstandes:Type of application:

Die Erfindung betrifft eine Bohrlochschutz-Zange für chirurgische Eingriffe am Knochenapparat des SchädelsThe invention relates to a downhole pliers for surgical interventions on the bone apparatus of the skull

Angaben zur Gattung:Information on the genus:

Die bei Schädeloperationen notwendigen Bohrlöcher müssen sicher, d. h. ohne Abrutschen des Bohrers, gebohrt werden. Um dies zu erreichen, ist die doppelte Bohrerführung erforderlich.The drill holes required for skull operations must sure d. H. without the drill slipping, be drilled. To accomplish this is double Drill guide required.

Stand der Technik:State of the art:

Uns ist bisher keine gleichwertige Zange oder ein Instrument, das diesen Zweck erfüllt, bekannt.So far we have no equivalent pliers or one Instrument that serves this purpose is known.

Aufgabe:Task:

Der Erfindung liegt die Aufgabe zugrunde, eine Traumatisierung der Untergewege im Bereich der Schädeldecke zu verhindern.The invention is based, to traumatize the task the lower path in the area of the cranium to prevent.

Lösung:Solution:

Diese Aufgabe wird bei einer gattungsgemäßen Einrichtung durch die kennzeichnenden Merkmale des Anspruches 1 gelöst.This task is carried out in a generic facility by the characterizing features of claim 1 solved.

Weitere Ausgest. der Erfindung:Other designs the invention:

Ein sicheres Fassen der Knochenteile wird durch die parallele Führung des Schlittens und die Fixierung durch eine Feststellschraube gesichert. The bone parts are securely gripped by the parallel guidance of the slide and the fixation secured by a locking screw.  

Erzielbare VorteileAchievable advantages

  • 1. sicheres Fassen der Knochenteile durch die parallele Führung des Schlittens und Fixierung durch eine Feststellschraube.1. Safe grasping of the bone parts through the parallel Guiding the carriage and fixing with a locking screw.
  • 2. die doppelte Bohrerführung verhindert ein Verkanten des Bohrers und ermöglicht ein exaktes Durchbohren der Knochenteile.2. The double drill guide prevents tilting of the drill and enables precise drilling of the Bone parts.
  • 3. die Schlittenbewegung erfolgt durch Betätigung des Zangenoberteiles. Dadurch ist eine Ruhigstellung des Zangenunterteiles gewährleistet. Eine Traumatisierung der unter dem Fuß des Zangenunterteiles liegenden Bereiche wird dadurch vermieden.3. The carriage movement is carried out by pressing the Pliers upper part. This is a immobilization of the Lower part of the pliers guaranteed. A traumatization the one under the base of the lower part of the pliers This will avoid areas.

Claims (4)

Oberbegriff:Kennzeichn. Teil:Oberbegriff des Unteranspruches:Kennzeichn. Teil des Unteranspr.:Generic term: Part: Preamble of the dependent claim: Part of subclaim: 1. Bohrloch-Schutzzange zum exakten Durchbohren von Knochenteilen, zum Schutz von Untergeweben1. Borehole protection pliers for exact drilling through Bone parts, to protect lower tissues dadurch gekennzeichnet, daß durch die Betätigung des Zangenoberteiles eine Schlittenbewegung entsteht. Diese gewährleistet eine Ruhigstellung des Zangenunterteiles. Eine Traumatisierung des darunterliegenden Gewebe wird dadurch vermieden. characterized in that a slide movement results from the actuation of the upper part of the pliers. This ensures that the lower part of the pliers is immobilized. Traumatization of the underlying tissue is avoided. 2. Bohrlochschutz-Zange nach Anspruch 1.2. Borehole protection pliers according to claim 1. dadurch gekennzeichnet, daß ein sicheres Fassen der Knochenteile durch parallele Führung des Schlittens und Fixierung durch eine Feststellschraube gesichert ist.characterized in that a safe grasping of the Bone parts through parallel guidance of the slide and secured with a locking screw is.
DE19863617207 1986-05-22 1986-05-22 Drilled hole protection forceps Withdrawn DE3617207A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863617207 DE3617207A1 (en) 1986-05-22 1986-05-22 Drilled hole protection forceps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617207 DE3617207A1 (en) 1986-05-22 1986-05-22 Drilled hole protection forceps

Publications (1)

Publication Number Publication Date
DE3617207A1 true DE3617207A1 (en) 1987-11-26

Family

ID=6301364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863617207 Withdrawn DE3617207A1 (en) 1986-05-22 1986-05-22 Drilled hole protection forceps

Country Status (1)

Country Link
DE (1) DE3617207A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342057B1 (en) 2000-04-28 2002-01-29 Synthes (Usa) Remotely aligned surgical drill guide
US6379364B1 (en) 2000-04-28 2002-04-30 Synthes (Usa) Dual drill guide for a locking bone plate
CN110123411A (en) * 2015-08-31 2019-08-16 必帕斯公司 Spinal implant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342057B1 (en) 2000-04-28 2002-01-29 Synthes (Usa) Remotely aligned surgical drill guide
US6379364B1 (en) 2000-04-28 2002-04-30 Synthes (Usa) Dual drill guide for a locking bone plate
CN110123411A (en) * 2015-08-31 2019-08-16 必帕斯公司 Spinal implant

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Legal Events

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