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DE1836439U - SURGICAL. - Google Patents

SURGICAL.

Info

Publication number
DE1836439U
DE1836439U DED22508U DED0022508U DE1836439U DE 1836439 U DE1836439 U DE 1836439U DE D22508 U DED22508 U DE D22508U DE D0022508 U DED0022508 U DE D0022508U DE 1836439 U DE1836439 U DE 1836439U
Authority
DE
Germany
Prior art keywords
handle
surgical forceps
pushers
pliers
surgical
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
DED22508U
Other languages
German (de)
Inventor
Hermann Dausch
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 DED22508U priority Critical patent/DE1836439U/en
Publication of DE1836439U publication Critical patent/DE1836439U/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/30Surgical pincettes, i.e. surgical tweezers without pivotal connections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/28Surgical forceps
    • A61B17/2812Surgical forceps with a single pivotal connection
    • A61B17/2841Handles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/28Surgical forceps
    • A61B17/29Forceps for use in minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/28Surgical forceps
    • A61B17/29Forceps for use in minimally invasive surgery
    • A61B17/2909Handles
    • A61B2017/2912Handles transmission of forces to actuating rod or piston
    • A61B2017/2918Handles transmission of forces to actuating rod or piston flexible handles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/30Surgical pincettes, i.e. surgical tweezers without pivotal connections
    • A61B2017/305Tweezer like handles with tubular extensions, inner slidable actuating members and distal tools, e.g. microsurgical instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgical Instruments (AREA)

Description

Gebra-uchsmuster betreffend : Chirurgische Zange Die Neuerung betrifft eine chirurgische Zange zur Micro-Chirurgie, bei der ein bewegliches Zangenmaul von dem Zangengriff aus über eine Zug-und Druckstange, die in einem rohrförmigen Zangenschaft geführt ist, dessen Länge den jeweiligen Bedürfnissen angepasst ist, bewegt wird.Usage pattern relating to: Surgical forceps The innovation relates to a surgical forceps for microsurgery with a movable forceps mouth from the pliers handle via a pull and push rod that is in a tubular shape Pliers shaft is guided, the length of which is adapted to the respective needs, is moved.

Die bekannten Instrumente für die Micro-Chirurgie dieser Art sind als Ringzangen ausgebildet Bei einer weiteren Ausführung ist ein Instrument mit Pinzettengriff bekannt.The well-known instruments for microsurgery are of this type designed as ring pliers. In a further embodiment, an instrument is provided with Tweezer grip known.

Beide Ausführungen haben sich als nachteilig erwiesen, wenn das Instrument mehr oder weniger um die eigene Achse gedreht werden soll, was z. B. bei einer Zange als Nadelhalter für gebogene Nadeln von grosser Bedeutung ist* Die Hand, mit welcher das Instrument geführt wird, muss beim Nähen mitgedreht werden, was ein Verwickeln der Naulteile zur Folge hat.Both designs have proven to be disadvantageous when the instrument should be rotated more or less around its own axis, which z. B. with a pair of pliers as a needle holder for curved needles is of great importance * The hand with which the instrument is being guided, must be turned while sewing, causing tangling which results in naul parts.

Neuerungsgemäsa werden die Nachteile dadurch beseitigt, dass der Griff in Bleistiftform ausgeführt ist, welcher sich, ohne die Hand zu bewegen in den Fingern um die eigene Achse drehen lässt. Der Durohmesser des Griffes wird zweckmässigerweise klein gewählt, um bei geringer Fingerbewegung eine grosse Drehbewegung des Instrumentes zu erreichen. Mit den auf dem Griff angebrachten Druckern wird das bewegliche Zangenmaulteil über Gelenke, Druck-und Zugstange betätigt. Der rohrförmige Zangenschaft ist in das feststehende Griffteil gesteckt, und ist beispielsweise mit einer Schraube fixiert.According to the innovation, the disadvantages are eliminated in that the handle is made in pencil form, which can be moved in the fingers without moving the hand can rotate around its own axis. The Durohmesser of the handle is expediently Chosen small in order to achieve a large rotary movement of the instrument with little finger movement to reach. With the printers attached to the handle, the movable pliers jaw part Operated via joints, push and pull rod. The tubular pliers shaft is in the fixed handle part inserted, and is fixed, for example, with a screw.

In Abb. I und II ist ein Ausführungsbeispiel der Zange dargestellt. tt I zeigt die Gesamtansicht der Zange "II zeigt den Schnitt durch den Griff.In Fig. I and II an embodiment of the pliers is shown. tt I shows the overall view of the pliers "II shows the section through the handle.

Die federnden Drücker (1) sind auf dem festen Griff teil (2) mit Vorspannung nach aussen angebracht. An den vorderen Enden der Drücker (1) sind Gelenke (3) zur Aufnahme der Druck-und Zugstange (4) eingelassen.The resilient pushers (1) are on the fixed handle part (2) with pretension attached to the outside. At the front ends of the pushers (1) are joints (3) for Insertion of the push and pull rod (4).

Der rohrförmige Zangenschaft (5) ist in dem festen Griffteil (2) eingesteckt und mit der Schraube (6) fixiert. Beim Zusammendrücken der Drücker (1) werden die Gelenke (3) nach vorne gedrückt und schliessen in bekannter Weise das bewegliche Maulteil (7) der Zange. Durch Vermindern des Drucks auf die Drücker (1) ziehen dieselben durch ihre Vorspannung nach aussen die Druck-und Zugstange (4) zurück, dabei öffnet sich das bewegliche Bauteil (7).The tubular pliers shaft (5) is inserted into the fixed handle part (2) and fixed with the screw (6). When the pushers (1) are pressed together, the Joints (3) pushed forward and close the movable one in a known manner Jaw part (7) of the forceps. By relieving the pressure on the pushers (1) they pull the push and pull rod (4) backwards due to its bias towards the outside, thereby opening the movable component (7).

Claims (5)

Chirurgische Zange. Schutzansprüche : 1. Chirurgische Zange dadurch gekennzeichnet, daß der Griff eine Bleistiftform besitzt.Surgical forceps. Protection claims: 1. Surgical forceps thereby characterized in that the handle has a pencil shape. 2. Chirurgische Zange nach Anspruch 1 dadurch gekennzeichnet, daß der Griff rund oder kantig oder kariert ist.2. Surgical forceps according to claim 1, characterized in that the handle is round or angular or checkered. 3. Chirurgische Zange nach den Ansprüchen 1 und 2 dadurch gekennzeichnet, daß der Griff mit einem oder mehreren Drückern (1) versehen ist.3. Surgical forceps according to claims 1 and 2, characterized in that that the handle is provided with one or more pushers (1). 4. Chirurgische Zange nach den Ansprüchen 1 bis 3 daduch gekennzeichnet, daß die Drücker (1) als Federn ausgebildet sind.4. Surgical forceps according to claims 1 to 3 characterized in that that the pushers (1) are designed as springs. 5. Chirurgische Zange nach den Ansprüchen 1 bis 4 dadurch gekennzeichnet, daß die Kraftübertragung von den Drückern (1) zu dem Maulteil (7) über Gelenke (3) oder über einen Konus oder über eine Kugel erfolgt.5. Surgical forceps according to claims 1 to 4, characterized in that that the power transmission from the pushers (1) to the jaw part (7) via joints (3) or via a cone or a ball.
DED22508U 1961-05-04 1961-05-04 SURGICAL. Expired DE1836439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED22508U DE1836439U (en) 1961-05-04 1961-05-04 SURGICAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED22508U DE1836439U (en) 1961-05-04 1961-05-04 SURGICAL.

Publications (1)

Publication Number Publication Date
DE1836439U true DE1836439U (en) 1961-08-17

Family

ID=32970724

Family Applications (1)

Application Number Title Priority Date Filing Date
DED22508U Expired DE1836439U (en) 1961-05-04 1961-05-04 SURGICAL.

Country Status (1)

Country Link
DE (1) DE1836439U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616210U1 (en) * 1996-09-18 1996-11-14 Olympus Winter & Ibe Gmbh, 22045 Hamburg Handle for surgical instruments
DE10293222B4 (en) * 2001-07-21 2008-10-02 Dausch Medizintechnik Gmbh Pliers-like surgical element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616210U1 (en) * 1996-09-18 1996-11-14 Olympus Winter & Ibe Gmbh, 22045 Hamburg Handle for surgical instruments
DE10293222B4 (en) * 2001-07-21 2008-10-02 Dausch Medizintechnik Gmbh Pliers-like surgical element
US7556637B2 (en) 2001-07-21 2009-07-07 Hermann Dausch Medizintechnik Gmbh Forceps-like surgical element

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