DE1956665A1 - Forceps-like instrument - Google Patents
Forceps-like instrumentInfo
- Publication number
- DE1956665A1 DE1956665A1 DE19691956665 DE1956665A DE1956665A1 DE 1956665 A1 DE1956665 A1 DE 1956665A1 DE 19691956665 DE19691956665 DE 19691956665 DE 1956665 A DE1956665 A DE 1956665A DE 1956665 A1 DE1956665 A1 DE 1956665A1
- Authority
- DE
- Germany
- Prior art keywords
- cover plate
- instrument
- legs
- leg
- needle holder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/18—Adjusting means for the operating arms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/062—Needle manipulators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/06—Joints
- B25B7/08—Joints with fixed fulcrum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/14—Locking means
- B25B7/16—Locking means combined with means for tightening the operating arms of jaws
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Mechanical Engineering (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
- Prostheses (AREA)
Description
Guilbert Roland WilkinsonGuilbert Roland Wilkinson
Io Arran Road l0# Novernber 1969Io Arran Road l0 # November 1969
Hamilton, New ZealandHamilton, New Zealand
Zangenartiges InstrumentForceps-like instrument
Die Erfindung betrifft ein zangenartiges Instrument zum Halten einer Nadel beim Vernähen von Geweben.The invention relates to a forceps-like instrument for holding a needle when suturing tissues.
Beim Vernähen oder Zusammenheften von Geweben wird, nachdem die Nadel das zu vernähende Gewebe durchstochen hat, diese zusammen mit dem Faden mehrere Male um das als Nadelhalter dienende zangenartige Instrument gewickelt (im allgemeinen dreimal), und danach wird das andere Ende des Fadens mit den Backen des Nadelhalters ergriffen. Dieses Ende wird dann durch die Windungen gezogen, und schließlich die beiden Enden zusammengezogen, um den Faden mit dem Gewebe fest zu verbinden.When sewing or tacking fabrics together, after the needle has pierced the tissue to be sewn, this together with the thread several times around it as a needle holder serving pliers-like instrument wound (generally three times), and after that the other end of the thread gripped with the jaws of the needle holder. That end is then pulled through the coils, and finally the two Ends pulled together to secure the thread to the fabric.
Um einen Knoten zu vervollständigen, können eine oder mehrere Windungen um den Nadelhalter gelegt werden, die den ersten drei entgegengerichtet sind. Die Enden werden abermals zusammengezogen, um den Knoten am Gewebe zuzuziehen. Das kann bei Bedarf wiederholt werden.To complete a knot, one or more turns can be put around the needle holder, starting with the first three are opposed. The ends are pulled together again to tighten the knot on the tissue. That can with Be repeated as necessary.
Es hat sich herausgestellt, daß, während die Windungen am Nadelhalter nach unten gleiten, der Faden an dem kleinsten Vorsprung hängen bleibt oder sich in. Zwischenräumen verfängt, die durch die Stellung des Nadelhalters zwischen den einander angrenzenden Flächen der sich bewegenden Teile entstehen.It has been found that while the turns on the needle holder slide down, the thread on the smallest Protrusion gets stuck or caught in spaces created by the position of the needle holder between the one another adjacent surfaces of the moving parts arise.
Die Gelenkstelle ist bei de» bekannten. ,. Nadelhalt em derart ausgebildet, daß, wenn aer Nadelhalter zum Greifen des durch die Wundränder gezogenen Fadens geöffnet wird, die Zwischenräume zwischen den sich bewegenden Teilen des NadelhaltersThe joint is known to de ». ,. Needle stop em formed such that when aer needle holder is opened for gripping the drawn by the edges of the wound yarn, the spaces between the moving parts of the needle holder
009825/1266 - _2009825/1266 - _2
weiter werden, und der Faden sich in den .meisten Fällen beim Schließen des Nadelhalters darin verfängt. Das verhindert das freie Ablaufen des Fadens, so daß der Knoten zum Schließen'der Wunde nicht zusammengezogen werden kann.become wider, and the thread will in most cases caught in it when closing the needle holder. This prevents the thread from running off freely, making the knot cannot be pulled together to close the wound.
Zweck der vorliegenden Erfindung 1st es, einen Nadelhalter oder ein ähnliches zangenartiges Instrument aufzuzeigen, bei dem die erwähnten Nachteile nicht auftreten.The purpose of the present invention is to show a needle holder or a similar forceps-like instrument, in which the disadvantages mentioned do not occur.
Dies wird erfindungsgemäß dadurch erreicht, daß jeder Schenkel der Zange im Bereich seiner Gelenkverbindung eine die einander angrenzenden Flächen der beiden Schenkel überdeckende Abdeckplatte aufweist.This is achieved according to the invention in that each leg of the pliers has a die in the area of its articulated connection having adjacent surfaces of the two legs overlapping cover plate.
Besonders zweckmäßige Ausführungsformen dieser Erfindung, insbesondere betreffend die Anordnung und Ausbildung der Abdeckplatte, sind in der Beschreibung und den Ansprüchen erläutert, auf die verwiesen wird.Particularly useful embodiments of this invention, especially regarding the arrangement and design of the Cover plate are explained in the description and the claims to which reference is made.
Die Erfindung ist unter Bezugnahme auf die Zeichnung beisplelshalber erläutert. Es zeigen;The invention is with reference to the drawing by way of example explained. Show it;
Fig. 1 eine schematische Gesamtansicht des zangenartigen Instrumentes gemäß der Erfindung in geschlossener Stellung,Fig. 1 is a schematic overall view of the forceps-like instrument according to the invention in a closed Position,
das Instrument nach Fig. 1 in geöffneter Stellung, das Instrument nach Fig. 1 in Seitenansicht,the instrument according to FIG. 1 in the open position, the instrument according to FIG. 1 in side view,
einen Schnitt entlang der Schnittlinie XV/IV in Fig. 1 in vergrößerter Darstellung,a section along the section line XV / IV in Fig. 1 in an enlarged view,
eine Teildraufsieht auf das Instrument* unda partial view of the instrument * and
eine Teilansioht einer anderen Ausführungsform der abgedeckten Gelenkstelle des Instrumentes.a partial view of another embodiment of the covered joint of the instrument.
00982S/126600982S / 1266
In der Zeichnung ist eine bevorzugte Ausführungsform des erfindungsgemäßen· Nadelhalters dargestellt, der im allgemeinen aus zwei Schenkeln lo, 11 mit verhältnismäßig kleinem Querschnitt besteht, die im Bereich ihrer äußeren Enden oder Backen 13, 14 durch eine Schraube 12 gelenkig miteinander verbunden sind. Zwischen den Schenkeln lo, 11 ist eine Feder 15 angeordnet, die die äußeren Enden oder Backen normalerweise in Öffnungsstellung hält» Die Backen 13, 14 öffnen sich ziemlich weit und sind so ausgebildet, daß sie den feinen Operationsfaden ergreifen können.In the drawing is a preferred embodiment of the needle holder according to the invention, which generally consists of two legs lo, 11 with relatively consists of a small cross-section, which is articulated by a screw 12 in the region of its outer ends or jaws 13, 14 are connected to each other. Between the legs lo, 11 a spring 15 is arranged, which the outer ends or Holds jaws normally in the open position »The jaws 13, 14 open quite wide and are designed in such a way that that they can grasp the fine surgical thread.
Entsprechend ihrer Öffnungsstellung ist jeder Zangenschenkel Io oder 11 eingeschnitten, um die gegenseitige Zusammenarbeit des anderen Schenkels zu gewährleisten. Auf jedem Schenkel lo, 11 der Zange ist im Bereich der Gelenkverbindung eine Abdeckplatte 16 vorgesehen, deren Länge durch den maximalen Abstand zwischen den einander angrenzenden Flächen der beiden Schenkel bei geöffneter Zange bestimmt ist.According to their open position, each pliers leg Io or 11 is cut to facilitate mutual cooperation the other leg to ensure. On each leg lo, 11 of the pliers there is one in the area of the articulated connection Cover plate 16 is provided, the length of which is determined by the maximum distance between the adjacent surfaces of the two Leg is determined with the pliers open.
Die Abdeckplatte 16 jedes Schenkels ist als Streifen aus dem gleichen Metall vorgesehen. Die Breite des Streifens entspricht der Breite jedes Schenkels in Draufsicht. Der Streifen wird an seinen Enden soweit wie möglich abgerundet, die dann geschliffen und poliert werden, damit sie sich im Bereich der Gelenkverbindung der Oberfläche jedes Schenkels anpassen und so ein gefälliges Äußeres bilden.The cover plate 16 of each leg is provided as a strip made of the same metal. The width of the strip corresponds to the width of each leg in plan view. The strip is rounded off as much as possible at its ends, which are then sanded and polished so that they are located in the area of the articulation of the surface of each leg adapt and thus create a pleasing appearance.
Jeder Schenkel Io oder 11 besitzt eine derartige Abdeckplatte l6, die sich quer über die Zwischenräume zwischen den sich bewegenden Teilen des Nadelhalters erstreckt.Each leg Io or 11 has such a cover plate 16 which extends across the spaces between the moving parts of the needle holder.
Bei dem erfindungsgemäßen Nadelhalter kann der Faden 17 leicht nach unten zum Ende des Nadelhalters gleiten, ohne daß er an irgendeiner Stelle des Nadelhalters hängen bleibt. Das freie Ende des Fadens kann, wie bereits eingangs erwähnt, durch die Windungen gezogen werden, um den ersten und zweitenIn the needle holder according to the invention, the thread 17 can easily slide down to the end of the needle holder without it getting caught at any point on the needle holder. As already mentioned at the beginning, the free end of the thread can be pulled through the turns to make the first and second ends
009825/1266009825/1266
Tell des Knotens herzustellen.Make part of the knot.
Ein weiterer Vorteil besteht darin, daß jedes beim Nähen von Gewebe verwendete zangenartige Nadelhalterinstrument bei Bedarf mit dieser Abdeckplatte versehen werden kann. Bei der Herstellung von neuen Nadelhaltern kann die Gelenkverschraubung auf jeder Seite versenkt hergestellt werden, so daß sich die Abdeckplatte noch besser der Oberfläche des Halteinstrumentes anpaßt und so auch die Abdeckplatte dünner gehalten werden kann.Another advantage is that any forceps-like needle holder instrument used in suturing tissue can be provided with this cover plate if required. When manufacturing new needle holders, the joint screw connection be made countersunk on each side, so that the cover plate even better the surface of the Adjusts holding instrument and so the cover plate can be kept thinner.
An Stelle der Schraube 12, kann auch ein glatter Gelenkstift durch die Abdeckplatten 16 zu beiden Seiten der Schenkel in seiner Lage gehalten werden.Instead of the screw 12, a smooth hinge pin can also pass through the cover plates 16 on both sides of the legs be held in place.
Patentansprüche:Patent claims:
009825/1266009825/1266
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ15445468 | 1968-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1956665A1 true DE1956665A1 (en) | 1970-06-18 |
Family
ID=19916616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691956665 Pending DE1956665A1 (en) | 1968-11-12 | 1969-11-11 | Forceps-like instrument |
Country Status (3)
Country | Link |
---|---|
US (1) | US3577991A (en) |
DE (1) | DE1956665A1 (en) |
GB (1) | GB1257869A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101425B4 (en) * | 2001-01-13 | 2005-09-08 | Aesculap Ag & Co. Kg | Surgical instrument |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392494A (en) * | 1979-02-14 | 1983-07-12 | Ashby Richard L | Ligature tying instrument |
US4949717A (en) * | 1988-03-17 | 1990-08-21 | Shaw Edward L | Surgical instrument with suture cutter |
US5342375A (en) * | 1993-01-27 | 1994-08-30 | Lemole Gerald M | Needle gripping apparatus |
US5496335A (en) * | 1993-08-25 | 1996-03-05 | Inlet Medical, Inc. | Insertable suture passing grasping probe and methodology for using same |
US5827299A (en) | 1993-08-25 | 1998-10-27 | Inlet Medical, Inc | Insertable suture passing grasping probe and methodology for using same |
US5507758A (en) * | 1993-08-25 | 1996-04-16 | Inlet Medical, Inc. | Insertable suture grasping probe guide, and methodology for using same |
US5697931A (en) * | 1995-06-14 | 1997-12-16 | Incont, Inc. | Apparatus and method for laparoscopic urethopexy |
US5591163A (en) * | 1995-06-14 | 1997-01-07 | Incont, Inc. | Apparatus and method for laparoscopic urethropexy |
US6042583A (en) * | 1995-06-14 | 2000-03-28 | Medworks Corporation | Bone anchor-insertion tool and surgical method employing same |
US5662654A (en) * | 1995-06-14 | 1997-09-02 | Incont, Inc. | Bone anchor, insertion tool and surgical kit employing same |
US5643288A (en) * | 1995-06-14 | 1997-07-01 | Incont, Inc. | Apparatus and method for laparoscopic urethropexy |
US5718717A (en) | 1996-08-19 | 1998-02-17 | Bonutti; Peter M. | Suture anchor |
US6045551A (en) | 1998-02-06 | 2000-04-04 | Bonutti; Peter M. | Bone suture |
US6447527B1 (en) | 1998-04-23 | 2002-09-10 | Ronald J. Thompson | Apparatus and methods for the penetration of tissue |
US6030402A (en) * | 1998-04-23 | 2000-02-29 | Thompson; Ronald J. | Apparatus and methods for the penetration of tissue, and the creation of an opening therein |
US6368343B1 (en) | 2000-03-13 | 2002-04-09 | Peter M. Bonutti | Method of using ultrasonic vibration to secure body tissue |
US6447516B1 (en) | 1999-08-09 | 2002-09-10 | Peter M. Bonutti | Method of securing tissue |
US6635073B2 (en) * | 2000-05-03 | 2003-10-21 | Peter M. Bonutti | Method of securing body tissue |
US9138222B2 (en) | 2000-03-13 | 2015-09-22 | P Tech, Llc | Method and device for securing body tissue |
US7094251B2 (en) | 2002-08-27 | 2006-08-22 | Marctec, Llc. | Apparatus and method for securing a suture |
US6719765B2 (en) * | 2001-12-03 | 2004-04-13 | Bonutti 2003 Trust-A | Magnetic suturing system and method |
US9155544B2 (en) | 2002-03-20 | 2015-10-13 | P Tech, Llc | Robotic systems and methods |
US7497864B2 (en) | 2003-04-30 | 2009-03-03 | Marctec, Llc. | Tissue fastener and methods for using same |
US20080039873A1 (en) | 2004-03-09 | 2008-02-14 | Marctec, Llc. | Method and device for securing body tissue |
US8992549B2 (en) | 2004-08-05 | 2015-03-31 | Teleflex Medical Incorporated | Laparoscopic port site closure tool |
US9463012B2 (en) | 2004-10-26 | 2016-10-11 | P Tech, Llc | Apparatus for guiding and positioning an implant |
US9173647B2 (en) | 2004-10-26 | 2015-11-03 | P Tech, Llc | Tissue fixation system |
US9271766B2 (en) | 2004-10-26 | 2016-03-01 | P Tech, Llc | Devices and methods for stabilizing tissue and implants |
US20060089646A1 (en) | 2004-10-26 | 2006-04-27 | Bonutti Peter M | Devices and methods for stabilizing tissue and implants |
US9089323B2 (en) | 2005-02-22 | 2015-07-28 | P Tech, Llc | Device and method for securing body tissue |
US7967820B2 (en) | 2006-02-07 | 2011-06-28 | P Tech, Llc. | Methods and devices for trauma welding |
US8496657B2 (en) | 2006-02-07 | 2013-07-30 | P Tech, Llc. | Methods for utilizing vibratory energy to weld, stake and/or remove implants |
US11278331B2 (en) | 2006-02-07 | 2022-03-22 | P Tech Llc | Method and devices for intracorporeal bonding of implants with thermal energy |
US11253296B2 (en) | 2006-02-07 | 2022-02-22 | P Tech, Llc | Methods and devices for intracorporeal bonding of implants with thermal energy |
US11246638B2 (en) | 2006-05-03 | 2022-02-15 | P Tech, Llc | Methods and devices for utilizing bondable materials |
US8617185B2 (en) | 2007-02-13 | 2013-12-31 | P Tech, Llc. | Fixation device |
CN100574712C (en) * | 2007-04-04 | 2009-12-30 | 中国医学科学院北京协和医院 | Forceps type stitching instrument |
EP2385798B1 (en) | 2009-01-12 | 2019-07-03 | Teleflex Medical Incorporated | Apparatus for tissue closure |
WO2010099222A1 (en) | 2009-02-24 | 2010-09-02 | P Tech, Llc | Methods and devices for utilizing bondable materials |
SE535804C2 (en) * | 2011-04-18 | 2012-12-27 | Carl-Fredrik Frimand Roennow | Surgical forceps |
CA2860645C (en) | 2012-01-04 | 2019-11-05 | Teleflex Medical Incorporated | Apparatus and methods for tissue closure |
JP6013507B2 (en) * | 2012-12-13 | 2016-10-25 | 株式会社シャルマン | Medical instruments |
US10076377B2 (en) | 2013-01-05 | 2018-09-18 | P Tech, Llc | Fixation systems and methods |
US10058393B2 (en) | 2015-10-21 | 2018-08-28 | P Tech, Llc | Systems and methods for navigation and visualization |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US547292A (en) * | 1895-10-01 | Artery-forceps | ||
DE527109C (en) * | 1929-06-01 | 1931-06-13 | Martin Loth | Device for ligating deep blood vessels |
US2726657A (en) * | 1954-02-08 | 1955-12-13 | Frank L Tabrah | X-joint for surgical instruments |
US3022787A (en) * | 1960-05-09 | 1962-02-27 | Leota M Daniel | Tool for rectal treatment |
-
1969
- 1969-02-10 US US797971A patent/US3577991A/en not_active Expired - Lifetime
- 1969-02-18 GB GB1257869D patent/GB1257869A/en not_active Expired
- 1969-11-11 DE DE19691956665 patent/DE1956665A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10101425B4 (en) * | 2001-01-13 | 2005-09-08 | Aesculap Ag & Co. Kg | Surgical instrument |
Also Published As
Publication number | Publication date |
---|---|
US3577991A (en) | 1971-05-11 |
GB1257869A (en) | 1971-12-22 |
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