DE63885C - Scissors for surgical purposes and the like - Google Patents

Scissors for surgical purposes and the like

Info

Publication number
DE63885C
DE63885C DENDAT63885D DE63885DA DE63885C DE 63885 C DE63885 C DE 63885C DE NDAT63885 D DENDAT63885 D DE NDAT63885D DE 63885D A DE63885D A DE 63885DA DE 63885 C DE63885 C DE 63885C
Authority
DE
Germany
Prior art keywords
scissor
scissors
blade
lever
cut
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 - Lifetime
Application number
DENDAT63885D
Other languages
German (de)
Original Assignee
L. EMPFENZEDER in München
Publication of DE63885C publication Critical patent/DE63885C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3201—Scissors

Landscapes

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

Description

i Patent-Anspruch:i Patent claim:

Scheere für chirurgische u. dergl. Zwecke, bei welcher das mit dem unteren Hebel (s) in starrer Verbindung stehende eine Scheerenblatt (a), nach oben sich abkröpfend, rückwärts verläuft, während das an demselben Hebel drehbar befestigte zweite Scheerenblatt b mittelst des anderen Hebels fs1), mit welchem es durch Gelenkstücke (g) verbunden ist, gegen ersteres bewegt wird.Scissors for surgical and similar purposes, in which the one scissor blade (a), which is rigidly connected to the lower lever (s) , bends backwards, while the second scissor blade b is rotatably attached to the same lever by means of the other Lever fs 1 ), with which it is connected by articulations (g) , is moved against the former.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die vorliegende Scheere, welche den verschiedenartigsten industriellen Zwecken dienstbar gemacht werden kann, soll hauptsächlich in der Chirurgie zum Aufschneiden von Gyps, Wasserglasverbänden u. dergl. verwendet werden.The present scissors, which can be used for the most varied of industrial purposes can be made, is intended mainly in surgery for cutting open gypsies, Water glass dressings and the like can be used. Die Scheere schneidet rückwärts, wobei durch Kröpfung des unteren Scheerenblattes a nach oben das Durchschneiden beliebig grofser Flächen bei geringstem Widerstand ermöglicht ist. Durch zweckmäfsige Hebelübersetzung wird gröfsere Kraftäufserung erzielt.The scissors cut backwards, with the cranking of the lower scissor blade a upwards, making it possible to cut through any large areas with the least resistance. A larger force accumulation is achieved through appropriate leverage. Fig. ι und 2 sind Ansichten der Scheere. Die beiden Scheerenhebel s und s1 sind bei χ mit einander verbunden. Der untere Scheerenhebel s trägt in starrer Verbindung das Scheerenblatt a, welches in der aus der Zeichnung ersichtlichen Weise sich nach oben abkröpft und rückwärts verläuft. Das zweite Scheerenblatt b ist ebenfalls am Scheerenhebel s, und zwar bei b1 drehbar befestigt.Fig. Ι and 2 are views of the scissors. The two scissor levers s and s 1 are connected to each other at χ. The lower scissor lever s has a rigid connection with the scissor blade a, which is bent upwards and backwards in the manner shown in the drawing. The second scissor blade b is also rotatably attached to the scissor lever s, namely at b 1. Scheerenblatt b wird beim Schneiden gegen Scheerenblatt α durch den Scheerenhebel s1 bewegt, welcher durch Vermittelung eines Gelenkstückes g mit dem ersteren verbunden ist.When cutting, scissor blade b is moved against scissor blade α by scissor lever s 1 , which is connected to the former by means of a joint piece g. Die Folge dieser Hebelübersetzung ist leichtere Ueberwindung der Scheerenfestigkeit des zu schneidenden Gegenstandes.The consequence of this leverage is that the shear strength is easier to overcome of the object to be cut. Die Gelenkschrauben in Blatt und Hebel sind zweckmäfsig eingefräst.The hinge screws in the blade and lever are milled in for practical purposes.
DENDAT63885D Scissors for surgical purposes and the like Expired - Lifetime DE63885C (en)

Publications (1)

Publication Number Publication Date
DE63885C true DE63885C (en)

Family

ID=337785

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT63885D Expired - Lifetime DE63885C (en) Scissors for surgical purposes and the like

Country Status (1)

Country Link
DE (1) DE63885C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668537A (en) * 1952-05-16 1954-02-09 Karl A Kapp Surgical instrument
US5215036A (en) * 1990-12-17 1993-06-01 Alfa-Laval Agriculture International Ab Teat cup liner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668537A (en) * 1952-05-16 1954-02-09 Karl A Kapp Surgical instrument
US5215036A (en) * 1990-12-17 1993-06-01 Alfa-Laval Agriculture International Ab Teat cup liner

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