DE10257608A1 - New design of stapler, to be used for stitching of suture in particular in vascular surgery - Google Patents

New design of stapler, to be used for stitching of suture in particular in vascular surgery Download PDF

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Publication number
DE10257608A1
DE10257608A1 DE2002157608 DE10257608A DE10257608A1 DE 10257608 A1 DE10257608 A1 DE 10257608A1 DE 2002157608 DE2002157608 DE 2002157608 DE 10257608 A DE10257608 A DE 10257608A DE 10257608 A1 DE10257608 A1 DE 10257608A1
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DE
Germany
Prior art keywords
clip
clip magazine
stacker
sewing device
automatic
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Withdrawn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
DE2002157608
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German (de)
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.)
ASANUS MEDIZINTECHNIK GmbH
Original Assignee
ASANUS MEDIZINTECHNIK GmbH
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 ASANUS MEDIZINTECHNIK GmbH filed Critical ASANUS MEDIZINTECHNIK GmbH
Priority to DE2002157608 priority Critical patent/DE10257608A1/en
Publication of DE10257608A1 publication Critical patent/DE10257608A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections

Abstract

The tip of the device is designed like the tip of a pair of tweezers and can be joined to a small magazine containing a multitude of staples made of a bio-compatible material and of a suitable size. A spring operated pushing element, positioned longitudinally inside the magazine, moves a new staple to the front after a stitch has been made. The material and the size of the staples as well as of the device itself can vary according to the particular purpose.

Description

Technisches ProblemTechnical problem

Die derzeit sich am Markt befindlichen Methoden zum Verschluß von Anastomosen im Mikro- und Herzgefäßbereich sind die, dass mittels Fäden die Anastomosen manuell zusammengenäht werden.. Das heißt, jeder Einstich in die Gefäße muss separat mittels Nadelhalter und Nähnadel einzeln mit sehr hohem Zeitaufwand nacheinander durchgeführt werden.The ones currently on the market Methods of closing Anastomoses in the micro and cardiovascular area are that by means of Thread the Anastomoses sewn together manually be .. that is, each puncture into the vessels must be done separately using a needle holder and sewing needle can be carried out one after the other with a very high expenditure of time.

Zielsetzungobjective

Zeitsparende automatisches Stapler- und Nähgerät mit Clipmagazin zum schnelleren und sicheren Verschluss der Nahtstellen bei Anastomosen.Time-saving automatic stacker and sewing device with clip magazine for faster and more secure closure of the seams in anastomoses.

Lösung des Problems bzw. der technischen AufgabeSolution of the problem or technical task

Die Erfindung hat die Ziele, sicher und schnell zwei Gefäßwände zu verbinden und zu verschließen. Die Anwendung bedarf keiner großen Anlernphase und wird als wesentliche Arbeitserleichterung mit großer Zeiteinsparung bei den bereits routinemäßigen Operationseingriffen im Mikro- und Gefäßchirurgischen Bereich eingesetzt.The invention has the aims, for sure and quickly connect two vessel walls and close. The application does not require a large one Training phase and is considered to make work much easier with great time savings in the already routine surgical interventions in microsurgery and vascular surgery Area used.

Das Stapler- und Nähgerät setzt sich aus einem chirurgischen Pinzettengrundteil mit modifizierter Maulform zum Zusammendrücken der einzelnen Nähclipse sowie einem Magazin für die Nähclipse zusammen. Das Clipmmagazin wird an der Maulform vorne angebracht.The stacker and sewing device sets from a surgical forceps base with modified Mouth shape to squeeze of the individual sewing clips as well as a magazine for the sewing clips together. The clip magazine is attached to the mouth shape at the front.

Technischer Vorgang ist, das sich aus dem Clipmagazin automatisch ein Clip in eine Maulpressführung zulädt und das Gerät sich wieder in die Grundposition zurück versetzt, um für den nächsten Nähvorgang wieder bereit zu sein. Beim Zusammendrücken der beiden Pinzettenmaulteile erfolgt der Verschluß von den dazwischenliegenden Gefässwänden sicher durch die Staplerfunktion des Clip.Technical process is that automatically loads a clip from the clip magazine into a jaw press guide and that Device itself back to the basic position offset to for the next sewing process to be ready again. When squeezing the two tweezers mouth parts the closure of the vessel walls in between through the stacker function of the clip.

Claims (1)

Stapler- und Nähgerät mit automatischer Zuladung von Clipmagazinen oder Einzelclips und Dadurch gekennzeichnet, dass an dem chirurgischen Pinzettenmaulteil eine spezielle Anpressdruckform eingearbeitet ist und ein Clipmagazin mit automatischem Nachlademechanismus angebracht wird. Der automatische Nachlademechanismus des Clipmagazin erfolgt durch den Einbau einer Feder im Clipmagazin mit Druckmechanismus auf das Clipmagazin. Das Stapler- und Nähgerät im Maulteil erlangt, die zum Ansetzten der jeweils erneut erforderlichen Nähvorganges, seine Grundstellung wieder durch Anbringen eines Feder- und Spannelementes aus Metall direkt am Pinzettendruckteil. Nach erfolgter Grundstellung des Stapler-Nähgerätes erfolgt die automatische Nachladung des Clipmagazins durch die automatische Clipnachlademechanik, wie oben beschrieben. Das Clipmagazin kann entweder am Maulinnenteil zum Griff hin oder am Maulaußenteil zum Operationsfeld hin am Instrument angebracht werden. Es können Clipmagazine oder Einzelclipse in den Materialien Titan, Implantatestahl, Silber, Gold und alle Arten von metallischen Werkstoffen, die für medizinische Zwecke eingesetzt werden. Der Durchmesser der Einzelnen Clipse kann mit beliebig Durchmesser gewählt werden. Dementsprechend werden sich die Abmessungen des Stapler- und Nähgerätes verändern.Stacker and sewing device with automatic loading of clip magazines or individual clips and characterized in that a special contact pressure form is incorporated into the surgical forceps jaw part and a clip magazine with an automatic reload mechanism is attached. The automatic reloading mechanism of the clip magazine is carried out by installing a spring in the clip magazine with a pressure mechanism on the clip magazine. The stacker and sewing device in the jaw section regains its basic position by attaching a spring and tensioning element made of metal directly to the tweezer pressure section. After the stacker sewing device is in the basic position, the clip magazine is automatically reloaded by the automatic clip reloading mechanism as described above. The clip magazine can either be attached to the inner part of the mouth towards the handle or on the outer part of the mouth towards the operating field on the instrument. It can clip magazines or single clips in the materials titanium, implant steel, silver, gold and all types of metallic materials that are used for medical purposes. The diameter of the individual clips can be chosen with any diameter. The dimensions of the stacker and sewing device will change accordingly.
DE2002157608 2002-12-09 2002-12-09 New design of stapler, to be used for stitching of suture in particular in vascular surgery Withdrawn DE10257608A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2002157608 DE10257608A1 (en) 2002-12-09 2002-12-09 New design of stapler, to be used for stitching of suture in particular in vascular surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002157608 DE10257608A1 (en) 2002-12-09 2002-12-09 New design of stapler, to be used for stitching of suture in particular in vascular surgery

Publications (1)

Publication Number Publication Date
DE10257608A1 true DE10257608A1 (en) 2004-06-24

Family

ID=32336163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002157608 Withdrawn DE10257608A1 (en) 2002-12-09 2002-12-09 New design of stapler, to be used for stitching of suture in particular in vascular surgery

Country Status (1)

Country Link
DE (1) DE10257608A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024755A1 (en) * 2006-05-27 2007-12-06 Aesculap Ag & Co. Kg Magazine for holding several clips
CN112914636A (en) * 2021-01-30 2021-06-08 河北北方学院附属第一医院 Novel knot pusher for endoscopic surgery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024755A1 (en) * 2006-05-27 2007-12-06 Aesculap Ag & Co. Kg Magazine for holding several clips
CN112914636A (en) * 2021-01-30 2021-06-08 河北北方学院附属第一医院 Novel knot pusher for endoscopic surgery

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