DE102011120730A1 - Fixing device for connecting end of endoscope with tube, has sleeve including seat, where annular surface of sleeve defines indentations formed in circumferential direction of annular portion of seat - Google Patents
Fixing device for connecting end of endoscope with tube, has sleeve including seat, where annular surface of sleeve defines indentations formed in circumferential direction of annular portion of seat Download PDFInfo
- Publication number
- DE102011120730A1 DE102011120730A1 DE201110120730 DE102011120730A DE102011120730A1 DE 102011120730 A1 DE102011120730 A1 DE 102011120730A1 DE 201110120730 DE201110120730 DE 201110120730 DE 102011120730 A DE102011120730 A DE 102011120730A DE 102011120730 A1 DE102011120730 A1 DE 102011120730A1
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- fastening device
- section
- endoscope
- seat
- 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- Withdrawn
Links
- 238000007373 indentation Methods 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000001574 biopsy Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (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)
- Endoscopes (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Befestigungsvorrichtung zum Verbinden des Endes eines Endoskopes mit einem Tubus.The invention relates to a fastening device for connecting the end of an endoscope with a tube.
Die Muffe dient dazu, das Ende des Endoskopes zu halten, mit der Linse in fester Position in Bezug auf den Tubus, im Hinblick auf eine translatorische Axialbewegung und eine Drehbewegung.The sleeve serves to hold the end of the endoscope, with the lens in fixed position with respect to the tube, in terms of translational axial movement and rotational movement.
Dabei weist die Muffe einen zylindrischen Sitz mit einem kreisförmigen Querschnitt auf. Das Ende des Endoskopes wird axial in den Sitz der Muffe eingeführt. Die Muffe und das Ende des Endoskopes bilden eine Eingriffskupplung miteinander. Eine solche Kupplung erfordert einen radialen Druck auf das Ende des Endoskopes, um dieses in fester Position zu halten.In this case, the sleeve has a cylindrical seat with a circular cross-section. The end of the endoscope is inserted axially into the seat of the sleeve. The sleeve and the end of the endoscope form an engagement clutch with each other. Such a coupling requires a radial pressure on the end of the endoscope to hold it in a fixed position.
Aufgrund von Dimensionstoleranzen des Endoskopes ergibt sich in jedem Falle eine stabile Ankopplung, wie gewünscht. In anderen Fällen kann der Eingriff übermäßig stark sein und zu einer Beschädigung des Endoskops führen. Auch kann es vorkommen, dass die Kupplung ein Spiel aufweist, sodass sich das Endoskop vom Tubus abschieben lässt.Due to dimensional tolerances of the endoscope results in each case a stable coupling, as desired. In other cases, the procedure may be excessive and result in damage to the endoscope. It can also happen that the coupling has a game, so that the endoscope can be pushed off the tube.
Gemäß einer in
Der Erfindung liegt die Aufgabe zugrunde, eine Befestigungsvorrichtung der eingangs genannten Art zu schaffen, die die oben genannten Probleme auf einfache und wirtschaftliche Weise löst.The invention has for its object to provide a fastening device of the type mentioned, which solves the above problems in a simple and economical way.
Diese Aufgabe wird mittels einer Befestigungsvorrichtung gemäß dem kennzeichnenden Merkmal von Anspruch 1 gelöst.This object is achieved by means of a fastening device according to the characterizing feature of claim 1.
Die Erfindung ist anhand der Zeichnung näher erläutert. Darin ist im Einzelnen folgendes dargestellt:The invention is explained in more detail with reference to the drawing. The following is shown in detail:
Die in den
Vorrichtung
Wie besonders gut aus
Konsole
Wie man aus den
Aus den
Fläche
Die durch die Einbuchtungen
Die Einbuchtungen
Wie oben erwähnt, verbleibt das Ende
Wie oben erwähnt verhindert gleichzeitig die Anpassung, definiert durch die Flächen
Es versteht sich, dass die oben beschriebene Vorrichtung zahlreiche Abwandlungen aufweisen kann.It is understood that the device described above may have numerous modifications.
Das Ankoppeln der Muffe
Der Kupplungseingriff entsprechend Abschnitt
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
- US 2010/0210909 [0002, 0006] US 2010/0210909 [0002, 0006]
- US 2008/0281299 [0007] US 2008/0281299 [0007]
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO2010A000987A IT1403013B1 (en) | 2010-12-10 | 2010-12-10 | FIXING DEVICE TO CONNECT THE END OF AN ENDOSCOPE TO A TUBE |
ITTO2010A000987 | 2010-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011120730A1 true DE102011120730A1 (en) | 2012-08-23 |
Family
ID=43737379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110120730 Withdrawn DE102011120730A1 (en) | 2010-12-10 | 2011-12-12 | Fixing device for connecting end of endoscope with tube, has sleeve including seat, where annular surface of sleeve defines indentations formed in circumferential direction of annular portion of seat |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011120730A1 (en) |
IT (1) | IT1403013B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2671502A1 (en) * | 2012-06-08 | 2013-12-11 | Infobroking Limited | Fastening device for coupling the end of an endoscope to a hose |
WO2016130692A1 (en) * | 2015-02-12 | 2016-08-18 | The General Hospital Corporation | Apparatus and method for fixation to endoscope accessories |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080281299A1 (en) | 2007-05-09 | 2008-11-13 | Microline Pentax Inc. | Endoscopic tool assembly |
US20100210909A1 (en) | 2007-02-19 | 2010-08-19 | Herrmann Ingo F | Tube assembly for an endoscope |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1284635B1 (en) * | 2000-05-15 | 2005-11-16 | C.R. Bard, Inc. | Endoscopic accessory attachment mechanism |
US8747304B2 (en) * | 2006-10-31 | 2014-06-10 | Ethicon Endo-Surgery, Inc. | Attachment apparatus for an endoscope |
US20080200762A1 (en) * | 2007-02-16 | 2008-08-21 | Stokes Michael J | Flexible endoscope shapelock |
-
2010
- 2010-12-10 IT ITTO2010A000987A patent/IT1403013B1/en active
-
2011
- 2011-12-12 DE DE201110120730 patent/DE102011120730A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100210909A1 (en) | 2007-02-19 | 2010-08-19 | Herrmann Ingo F | Tube assembly for an endoscope |
US20080281299A1 (en) | 2007-05-09 | 2008-11-13 | Microline Pentax Inc. | Endoscopic tool assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2671502A1 (en) * | 2012-06-08 | 2013-12-11 | Infobroking Limited | Fastening device for coupling the end of an endoscope to a hose |
WO2016130692A1 (en) * | 2015-02-12 | 2016-08-18 | The General Hospital Corporation | Apparatus and method for fixation to endoscope accessories |
Also Published As
Publication number | Publication date |
---|---|
ITTO20100987A1 (en) | 2012-06-11 |
IT1403013B1 (en) | 2013-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: INFOBROKING LTD., HK Free format text: FORMER OWNER: MATTEJA, BRUNO, MERCENASCO, IT Effective date: 20120927 |
|
R082 | Change of representative |
Representative=s name: DR. WEITZEL & PARTNER PATENT- UND RECHTSANWAEL, DE Effective date: 20120927 Representative=s name: DR. WEITZEL & PARTNER, DE Effective date: 20120927 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |