DE102009043471A1 - Surgical instrument with curved shaft - Google Patents
Surgical instrument with curved shaft Download PDFInfo
- Publication number
- DE102009043471A1 DE102009043471A1 DE102009043471A DE102009043471A DE102009043471A1 DE 102009043471 A1 DE102009043471 A1 DE 102009043471A1 DE 102009043471 A DE102009043471 A DE 102009043471A DE 102009043471 A DE102009043471 A DE 102009043471A DE 102009043471 A1 DE102009043471 A1 DE 102009043471A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- instrument
- transport
- plane
- packaging
- 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.)
- Ceased
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00362—Packages or dispensers for MIS instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00738—Aspects not otherwise provided for part of the tool being offset with respect to a main axis, e.g. for better view for the surgeon
-
- 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
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2901—Details of shaft
- A61B2017/2904—Details of shaft curved, but rigid
-
- 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
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/291—Handles the position of the handle being adjustable with respect to the shaft
-
- 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
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B17/2909—Handles
- A61B2017/2911—Handles rings
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)
Abstract
Chirurgisches Instrument (1) für endoskopische Anwendung, mit einem am distalen Ende einen Endeffektor (3) tragenden Schaft (2), der in einer Schaftebene gebogen verläuft und mit seinem proximalen Endstück, um dessen Achse drehbar, an einer Betätigungseinrichtung (4) gelagert ist, die seitlich abstehende Griffstücke (5) aufweist, wobei der Schaft mit einer Fixiereinrichtung (7, 9) in wenigstens einer Arbeitsstellung (A1, A2) fixierbar ist, in der die Griffstücke (5) aus der Schaftebene herausragen, und wobei eine Transportsicherung (7, 10) vorgesehen ist, die den Schaft (2) an der Betätigungseinrichtung (4) in einer Transportstellung (T) fixiert, in der die Griffstücke (5) in der Schaftebene liegen.Surgical instrument (1) for endoscopic use, with a shaft (2) carrying an end effector (3) at the distal end, which is curved in a shaft plane and with its proximal end piece, rotatable about its axis, is mounted on an actuating device (4) , which has laterally protruding grip pieces (5), wherein the shaft can be fixed with a fixing device (7, 9) in at least one working position (A1, A2) in which the grip pieces (5) protrude from the shaft plane, and wherein a transport lock ( 7, 10) is provided, which fixes the shaft (2) on the actuating device (4) in a transport position (T) in which the handle pieces (5) lie in the plane of the shaft.
Description
Die Erfindung betrifft ein chirurgisches Instrument nach Anspruch 1, eine das Instrument enthaltende Versandeinheit nach Anspruch 5 sowie ein Verpackungsverfahren nach Anspruch 6.The invention relates to a surgical instrument according to
Chirurgische Instrumente mit einem in einer Schaftebene gebogen verlaufenden Schaft, wie in der nachveröffentlichten älteren Anmeldung
Es ergibt sich somit ein sich in drei Dimensionen erstreckendes Instrument. Dabei sind für linkshändige und rechtshändige Bedienung unterschiedliche Arbeitsstellungen von Vorteil.This results in an instrument extending in three dimensions. In this case, different working positions are advantageous for left-handed and right-handed operation.
Dabei ist der Schaft an der Betätigungseinrichtung drehbar gelagert und kann somit in unterschiedliche Arbeitsstellungen gebracht werden, die z. B. für linkshändige oder rechtshändige Bedienung geeignet sind. Eine Fixiereinrichtung sorgt dafür, dass der Schaft an der Betätigungseinrichtung in der gewählten Arbeitsstellung fixierbar ist.In this case, the shaft is rotatably mounted on the actuating device and can thus be brought into different working positions, the z. B. are suitable for left-handed or right-handed operation. A fixing device ensures that the shaft can be fixed to the actuating device in the selected working position.
Die dreidimensionale Erstreckung des Instrumentes ergibt mit ihrem grossen Raumbedarf Nachteile bei der Verpackung.The three-dimensional extent of the instrument with its large space requirements disadvantages the packaging.
Erfindungsgemäß ist daher gemäss Anspruch 1 eine Transportsicherung vorgesehen, mit der das Instrument in einer Transportstellung fixierbar ist, bei der die Griffstücke in der Schaftebene liegen, das gesamte Instrument also weitgehend in einer Ebene liegt. In dieser Formgestaltung läßt es sich sehr flach und somit raumsparend verpacken.According to the invention therefore a transport lock is provided according to
Vorteilhaft, gemäß Anspruch 2, werden sowohl die Arbeitsstellung als auch die Transportstellung von nur einer Einrichtung, nämlich der Fixiereinrichtung, gesichert.Advantageously, according to
Alternativ ist, gemäß Anspruch 3, eine externe Halterung als Transportsicherung vorgesehen, die besonders vorteilhaft gemäß Anspruch 4 als Transportverpackung ausgebildet ist. Bei diesen Ausführungen kann eine Fixierung der Transportstellung am Instrument selbst entfallen.Alternatively, according to
Eine erfindungsgemäße Versandeinheit besteht gemäß Anspruch 5 aus dem erfindungsgemäßen Instrument in Transportstellung und einer dieses umschließenden Transportverpackung. Diese Versandeinheit hat große Vorteile, insbesondere hinsichtlich des Platzbedarfes.A shipping unit according to the invention consists according to
Ein Verfahren zur Verpackung eines Instrumentes ist in Anspruch 6 angegeben.A method for packaging an instrument is specified in
In der Zeichnung ist die Erfindung beispielsweise und schematisch dargestellt. Es zeigen:In the drawing, the invention is shown for example and schematically. Show it:
Am proximalen Ende des Schaftes
Wie aus
Wird mit zwei solchen Instrumenten, gleichzeitig mit der rechten und mit der linken Hand, gearbeitet, so ist es vorteilhaft, die Winkelstellungen bei den beiden Instrumenten symmetrisch zu gestalten, das heißt also beim einen Instrument steht, wie aus
Um nicht linkshändige und rechtshändige Instrumente vorhalten zu müssen, ist der Schaft
In
Bei der in
Bei dieser Ausführungsform der Fixiereinrichtung kann der Schaft
Anstelle des in
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102008060418 [0002] DE 102008060418 [0002]
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009043471A DE102009043471A1 (en) | 2009-09-30 | 2009-09-30 | Surgical instrument with curved shaft |
PCT/EP2010/005354 WO2011038820A1 (en) | 2009-09-30 | 2010-09-01 | Surgical instrument having a curved shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009043471A DE102009043471A1 (en) | 2009-09-30 | 2009-09-30 | Surgical instrument with curved shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009043471A1 true DE102009043471A1 (en) | 2011-03-31 |
Family
ID=43271911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009043471A Ceased DE102009043471A1 (en) | 2009-09-30 | 2009-09-30 | Surgical instrument with curved shaft |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102009043471A1 (en) |
WO (1) | WO2011038820A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3753503A1 (en) * | 2019-06-17 | 2020-12-23 | Covidien LP | Surgical instruments for performing tonsillectomy, adenoidectomy, and other surgical procedures |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353929A (en) * | 1993-04-19 | 1994-10-11 | United States Surgical Corporation | Package for surgical instrument |
WO2006019723A2 (en) * | 2004-07-21 | 2006-02-23 | Pnaval Systems Inc. | Laparoscopic instrument and cannula assembly and related surgical method |
DE102008060418A1 (en) | 2008-12-05 | 2010-06-10 | Olympus Winter & Ibe Gmbh | Laparoscopic instrument with elongated shaft |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447230A (en) * | 1993-07-23 | 1995-09-05 | Ethicon, Inc. | Package for surgical instruments |
US5741286A (en) * | 1996-06-07 | 1998-04-21 | Symbiosis Corporation | Laparoscopic instrument kit including a plurality of rigid tubes |
US8764765B2 (en) * | 2003-09-23 | 2014-07-01 | Covidien Lp | Laparoscopic instrument and related surgical method |
EP1749479A1 (en) * | 2005-08-02 | 2007-02-07 | Marco Gandini | Retractor instrument |
EP2214575A2 (en) * | 2007-11-29 | 2010-08-11 | SurgiQuest, Incorporated | Surgical instruments with improved dexterity for use in minimally invasive surgical procedures |
US20090171147A1 (en) * | 2007-12-31 | 2009-07-02 | Woojin Lee | Surgical instrument |
-
2009
- 2009-09-30 DE DE102009043471A patent/DE102009043471A1/en not_active Ceased
-
2010
- 2010-09-01 WO PCT/EP2010/005354 patent/WO2011038820A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5353929A (en) * | 1993-04-19 | 1994-10-11 | United States Surgical Corporation | Package for surgical instrument |
WO2006019723A2 (en) * | 2004-07-21 | 2006-02-23 | Pnaval Systems Inc. | Laparoscopic instrument and cannula assembly and related surgical method |
DE102008060418A1 (en) | 2008-12-05 | 2010-06-10 | Olympus Winter & Ibe Gmbh | Laparoscopic instrument with elongated shaft |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3753503A1 (en) * | 2019-06-17 | 2020-12-23 | Covidien LP | Surgical instruments for performing tonsillectomy, adenoidectomy, and other surgical procedures |
Also Published As
Publication number | Publication date |
---|---|
WO2011038820A1 (en) | 2011-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20121214 |
|
R082 | Change of representative |
Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE Representative=s name: MEISSNER BOLTE & PARTNER GBR, DE Representative=s name: MEISSNER, BOLTE & PARTNER GBR, DE |