DE1956547A1 - Surgical bending pliers - Google Patents
Surgical bending pliersInfo
- Publication number
- DE1956547A1 DE1956547A1 DE19691956547 DE1956547A DE1956547A1 DE 1956547 A1 DE1956547 A1 DE 1956547A1 DE 19691956547 DE19691956547 DE 19691956547 DE 1956547 A DE1956547 A DE 1956547A DE 1956547 A1 DE1956547 A1 DE 1956547A1
- Authority
- DE
- Germany
- Prior art keywords
- pliers
- bending
- wire
- bending pliers
- fixed part
- 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.)
- Pending
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
- A61B17/28—Surgical forceps
- A61B17/2804—Surgical forceps with two or more pivotal connections
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Description
Operationsbiegezange Die Erfindung betrifft ein Biegewerkzeug für spanlose Verformung von Metallen, Bei Zangen' herkömmlicher Art wird bekanntlich ein Spannen Klemm- oder Schervorgang, oder alle diese Vorgänge werden kombiniert bewirkt. Eine Verformung kann nur durch den geübten Griff des Fachmannes, meist unter zeitraubendem und erheblichem Kraftaufwand' bewerkstelligt werden. Surgical bending pliers The invention relates to a bending tool for non-cutting deformation of metals, with pliers' conventional type is known a clamping or shearing operation, or all of these operations are combined causes. A deformation can only be achieved by a skilled person, mostly with time-consuming and considerable effort 'to be accomplished.
Durch die Erfindung wird nicht nur ein Metallstück einfach verformt, sondern jede Verformung gleicht der anderen, was insbesonhere bei chirurgischen Operationen vonmaßgebender Bodeutung ist. Bei den herkömmlichen in der Chirurgie verwendeten Zangen ist eine Biegung, z,B, eines Kirschner Drahtes, nur unter großem und zeitrauberfdem manuellem Kraftaufwand herbeizuführen, was in den meisten Fällen TockerunS des Drahtes in seinem Lager im Knochen bewirkt oder sogar die justierte Fraktur wieder verschiebt, Die erfindungsgemäße Anordnung bewirkt zunächst einmal zwei Funktionen in einer Operation, nämlich Spannen und Verformen eines Drahtes. Durch Betätigung eines Schiebers in dritter Funktion wird eine verstärkte Biegung bewerkstelliga, Die Erfindung ist dadurch gekennzeichnet, daß drei Einzelfunktionen, in herkömmlicher Weise unter höchstem Kräfteaufwand ausgeübt, jetzt in zwei Operationen durch sinnvolle+KraftZbertragung eines Werkzeuges leicht auszuüben sind.The invention not only simply deforms a piece of metal, but every deformation resembles the other, which is especially the case with surgical ones Operations is of decisive importance. With the conventional ones in surgery The pliers used is a bend, e.g., of a Kirschner wire, only under a large one and time-consuming manual effort, which in most cases TockerunS of the wire in its bearing in the bone causes or even the adjusted Fracture shifts again, the arrangement according to the invention causes first of all two functions in one operation, namely tensioning and deforming a wire. By operating a slide in the third function, the bend is increased bewerkstelliga, The invention is characterized in that three individual functions, practiced in the traditional way with the greatest expenditure of force, now in two operations can be easily exercised through the sensible power transmission of a tool.
Um die Erfindung im Einzelnen zu erläutern, wird auf die } teiliegenden Zeichnungen verwiesen, in denen- die neue Anordnung schematisch dargestellt sind. In order to explain the invention in detail, reference is made to the part Referred to drawings in which the new arrangement are shown schematically.
Es zeigen: Fig. 1 die Biegezange schematisch in Draufsicht; Fig, 2 die Biegezange schematisch im Querschnitt; Fig. 3 die Biegezange in Funktionsbereitschaft; Fig 4 die Biegezange in Funktion 1 (Spannen des Drahtes); Fig. 5 lite Begezange in Funktion 2 (Biegen des Drahtes auf 90°); Fig. 6 die Biege zange in Funktion 3 ( Biegen des Drahtes auf weitere 900). 1 shows the bending pliers in a schematic plan view; Fig, 2 the bending pliers schematically in cross section; 3 shows the bending pliers ready for operation; 4 shows the bending pliers in function 1 (tensioning the wire); Fig. 5 lite pliers in function 2 (bending the wire to 90 °); Fig. 6 the bending pliers in function 3 (Bending the wire on another 900).
Fig 1 läßt erkennen, wie der Schieber (3) am Zangenvorderteil angebracht ist. Fig. 1 shows how the slide (3) is attached to the front part of the pliers is.
Fig. 2 zeigt die.Einlagerung des Schiebers (3) im Festteil (1) der Zange. Fig. 2 shows the storage of the slide (3) in the fixed part (1) of the Tongs.
Fig. 3 stellt den in das erfindungsgemäße Teil eingelegten Kirschner-Draht dar. 3 shows the Kirschner wire inserted into the part according to the invention represent.
Fig, 4 läßt den zwishhen Biegenase des Festteiles (6) und dem vorderen ausgesparten Ende des beweglichen Teiles der Zange (2) erkennen.Fig, 4 leaves the Recognize between the bending nose of the fixed part (6) and the front recessed end of the movable part of the pliers (2).
Fig. 5 zeigt die Verformung des Drahtes auf 900.5 shows the deformation of the wire on 900.
Fig, 6:: Verformung des Drahtes auf.weitere 900 (insgesamt 1800) mittels Schieber (3), der durch das Druckstück (4) nach vorne bewegt wird, indem mit Hilfe eines aufsetzbaren Hebels der Exzenter (5) um seine Achse gedreht wird,Fig, 6 :: Deformation of the wire to another 900 (1800 in total) by means of Slide (3) that is moved forward by the pressure piece (4) by using an attachable lever, the eccentric (5) is rotated around its axis,
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691956547 DE1956547A1 (en) | 1969-11-11 | 1969-11-11 | Surgical bending pliers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691956547 DE1956547A1 (en) | 1969-11-11 | 1969-11-11 | Surgical bending pliers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1956547A1 true DE1956547A1 (en) | 1971-05-19 |
Family
ID=5750697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691956547 Pending DE1956547A1 (en) | 1969-11-11 | 1969-11-11 | Surgical bending pliers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1956547A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033633A1 (en) * | 2004-07-12 | 2006-02-16 | Stryker Leibinger Gmbh & Co. Kg | Surgical instrument for handling a bent wire |
-
1969
- 1969-11-11 DE DE19691956547 patent/DE1956547A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033633A1 (en) * | 2004-07-12 | 2006-02-16 | Stryker Leibinger Gmbh & Co. Kg | Surgical instrument for handling a bent wire |
DE102004033633B4 (en) * | 2004-07-12 | 2006-08-03 | Stryker Leibinger Gmbh & Co. Kg | Surgical instrument for handling a bent wire and surgical system |
GB2416325B (en) * | 2004-07-12 | 2009-02-18 | Stryker Leibinger Gmbh & Co Kg | Surgical system |
US7670357B2 (en) | 2004-07-12 | 2010-03-02 | Stryker Leibinger Gmbh & Co. Kg | Surgical instrument for manipulating a bent wire |
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