DE20204691U1 - endoscope - Google Patents

endoscope

Info

Publication number
DE20204691U1
DE20204691U1 DE20204691U DE20204691U DE20204691U1 DE 20204691 U1 DE20204691 U1 DE 20204691U1 DE 20204691 U DE20204691 U DE 20204691U DE 20204691 U DE20204691 U DE 20204691U DE 20204691 U1 DE20204691 U1 DE 20204691U1
Authority
DE
Germany
Prior art keywords
outer tube
suction
endoscope
observation unit
channel
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.)
Expired - Lifetime
Application number
DE20204691U
Other languages
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.)
Karl Storz SE and Co KG
Original Assignee
Karl Storz SE and Co KG
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 Karl Storz SE and Co KG filed Critical Karl Storz SE and Co KG
Priority to DE20204691U priority Critical patent/DE20204691U1/en
Publication of DE20204691U1 publication Critical patent/DE20204691U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Endoskop mit einem hohlen Außenrohr (11) und einer in dem Außenrohr (11) anordnenbaren Beobachtungseinheit (2), bestehend aus mindestens einem Sichtkanal (3) und mindestens einem Lichtleiter (4), wobei an das Endoskop (1) eine Saug- und/oder Spüleinrichtung anschließbar ist, dadurch gekennzeichnet, dass in das Außenrohr (11) mindestens ein medizinisches Instrument mit ei­ nem hohlen Schaft (15), insbesondere ein Morcellator (14), einsetzbar ist und die Saug- und/oder Spüleinrichtung an das mindestens eine in das Außenrohr (11) einsetzbare medizinische Instrument anschließbar ist.1. Endoscope with a hollow outer tube ( 11 ) and an observation unit ( 2 ) that can be arranged in the outer tube ( 11 ), consisting of at least one viewing channel ( 3 ) and at least one light guide ( 4 ), with a suction tube attached to the endoscope ( 1 ). and / or flushing device can be connected, characterized in that at least one medical instrument with a hollow shaft ( 15 ), in particular a morcellator ( 14 ), can be inserted into the outer tube ( 11 ) and the suction and / or flushing device can be connected to the at least one a medical instrument that can be inserted into the outer tube ( 11 ) can be connected. 2. Endoskop mit einem hohlen Außenrohr (11) und einer in dem Außenrohr (11) anordnenbaren Beobachtungseinheit (2), bestehend aus mindestens einem Sichtkanal (3) und mindestens einem Lichtleiter (4), wobei an das Endoskop (1) eine Saug- und/oder Spüleinrichtung anschließbar ist, dadurch gekennzeichnet, dass die Beobachtungseinheit (2) zumindest einen Teil mindestens eines Saug-/Spülkanals (13) zum Anschließen einer zusätzlichen Saug- und/oder Spüleinrichtung bildet.2. Endoscope with a hollow outer tube ( 11 ) and an observation unit ( 2 ) which can be arranged in the outer tube ( 11 ), consisting of at least one viewing channel ( 3 ) and at least one light guide ( 4 ), with a suction tube attached to the endoscope ( 1 ). and / or rinsing device can be connected, characterized in that the observation unit ( 2 ) forms at least part of at least one suction / rinsing channel ( 13 ) for connecting an additional suction and / or rinsing device. 3. Endoskop mit einem hohlen Außenrohr (11) und einer in dem Außenrohr (11) anordnenbaren Beobachtungseinheit (2), bestehend aus mindestens einem Sichtkanal (3) und mindestens einem Lichtleiter (4), wobei an das Endoskop (1) eine Saug- und/oder Spüleinrichtung anschließbar ist, dadurch gekennzeichnet, dass in das Außenrohr (11) mindestens ein medizinisches Instrument mit ei­ nem hohlen Schaft (15), insbesondere ein Morcellator (14), einsetzbar ist und die Saug- und/oder Spüleinrichtung an das mindestens eine in das Außenrohr (11) einsetzbare medizinische Instrument anschließbar ist und, dass die Be­ obachtungseinheit (2) zumindest einen Teil mindestens eines Saug­ /Spülkanals (13) zum Anschließen einer zusätzlichen Saug- und/oder Spü­ leinrichtung bildet. 3. Endoscope with a hollow outer tube ( 11 ) and an observation unit ( 2 ) that can be arranged in the outer tube ( 11 ), consisting of at least one viewing channel ( 3 ) and at least one light guide ( 4 ), with a suction device attached to the endoscope ( 1 ). and / or flushing device can be connected, characterized in that at least one medical instrument with a hollow shaft ( 15 ), in particular a morcellator ( 14 ), can be inserted into the outer tube ( 11 ) and the suction and / or flushing device can be connected to the at least one a medical instrument that can be inserted into the outer tube ( 11 ) can be connected and that the observation unit ( 2 ) forms at least part of at least one suction / rinsing channel ( 13 ) for connecting an additional suction and / or rinsing device. 4. Endoskop nach Anspruch 1 oder 3, dadurch gekennzeichnet, dass in den hohlen Schaft (15) des mindestens einen medizinischen Instruments ein wei­ teres medizinisches Instrument, insbesondere ein Greifinstrument (21), ein­ setzbar ist.4. Endoscope according to claim 1 or 3, characterized in that in the hollow shaft ( 15 ) of the at least one medical instrument, a further medical instrument, in particular a gripping instrument ( 21 ), can be placed. 5. Endoskop nach mindestens einem der Ansprüche 1, 3 oder 4, dadurch ge­ kennzeichnet, dass am proximalen Ende des den hohlen Schaft (15) aufwei­ senden mindestens einen medizinischen Instruments eine Sperreinrichtung (18) zum Verschließen des Lumens des hohlen Schafts (15) angeordnet ist.5. Endoscope according to at least one of claims 1, 3 or 4, characterized in that at the proximal end of the hollow shaft ( 15 ) having at least one medical instrument send a locking device ( 18 ) for closing the lumen of the hollow shaft ( 15 ) is arranged. 6. Endoskop nach mindestens einem der Ansprüche 2 bis 5, dadurch gekenn­ zeichnet, dass der mindestens eine Sichtkanal (3) und der mindestens eine Lichtleiter (4) der Beobachtungseinheit (2) über mindestens einen Steg (12) so miteinander verbunden sind, dass der mindestens eine Steg (12) zumin­ dest einen Teil des mindestens einen Saug-/Spülkanals (13) bildet.6. Endoscope according to at least one of claims 2 to 5, characterized in that the at least one viewing channel ( 3 ) and the at least one light guide ( 4 ) of the observation unit ( 2 ) are connected to one another via at least one web ( 12 ) in such a way that the at least one web ( 12 ) forms at least part of the at least one suction / rinsing channel ( 13 ). 7. Endoskop Anspruch 6, dadurch gekennzeichnet, dass der mindestens eine Saug-/Spülkanal (13) zwischen dem mindestens einen Steg (12) und der In­ nenwand des Außenrohres (11) ausgebildet ist.7. Endoscope claim 6, characterized in that the at least one suction / rinsing channel ( 13 ) between the at least one web ( 12 ) and the inner wall of the outer tube ( 11 ) is formed. 8. Endoskop nach mindestens einem der Ansprüche 2 bis 7, dadurch gekenn­ zeichnet, dass der mindestens eine Sichtkanal (3) und der mindestens eine Lichtleiter (4) der Beobachtungseinheit (2) über mindestens zwei im wesent­ lich parallel und mit Abstand zueinander verlaufende Stege (12) so miteinan­ der verbunden sind, dass der Zwischenraum zwischen den Stegen (12) den mindestens einen Saug-/Spülkanal (13) bildet.8. Endoscope according to at least one of claims 2 to 7, characterized in that the at least one viewing channel ( 3 ) and the at least one light guide ( 4 ) of the observation unit ( 2 ) over at least two essentially Lich parallel and spaced-apart webs ( 12 ) are connected to each other so that the space between the webs ( 12 ) forms the at least one suction / rinsing channel ( 13 ). 9. Endoskop nach mindestens einem der Ansprüche 2 bis 8, dadurch gekenn­ zeichnet, dass die Querschnittsform des mindestens einen Stegs (12) an die Innenkontur der Außenrohres (11) angepaßt ist.9. Endoscope according to at least one of claims 2 to 8, characterized in that the cross-sectional shape of the at least one web ( 12 ) is adapted to the inner contour of the outer tube ( 11 ). 10. Endoskop nach mindestens einem der Ansprüche 2 bis 9, dadurch gekenn­ zeichnet, dass die Beobachtungseinheit (2) aus zwei Lichtleitern (4) und ei­ nem zwischen den beiden Lichtleitern (4) angeordneten Sichtkanal (3) besteht, wobei jeder Lichtleiter (4) über mindestens einen Steg (12) mit dem Sichtkanal (3) verbunden ist.10. Endoscope according to at least one of claims 2 to 9, characterized in that the observation unit ( 2 ) consists of two light guides ( 4 ) and one between the two light guides ( 4 ) arranged viewing channel ( 3 ), each light guide ( 4 ) is connected to the viewing channel ( 3 ) via at least one web ( 12 ). 11. Endoskop nach Anspruch 9, dadurch gekennzeichnet, dass der mindestens eine Steg (12) im Querschnitt gebogen oder abgewinkelt ausgebildet ist.11. Endoscope according to claim 9, characterized in that the at least one web ( 12 ) is curved or angled in cross section. 12. Endoskop nach mindestens einem der Ansprüche 1 bis 11, dadurch gekenn­ zeichnet, dass das Außenrohr (11) im Querschnitt im wesentlichen kreiszylin­ drisch ausgebildet ist.12. Endoscope according to at least one of claims 1 to 11, characterized in that the outer tube ( 11 ) is formed in cross section substantially circularly cylindrical. 13. Endoskop nach mindestens einem der Ansprüche 1 bis 11, dadurch gekenn­ zeichnet, dass das hohle Außenrohr (11) über eine Sperreinrichtung (19) ver­ schließbar ist.13. Endoscope according to at least one of claims 1 to 11, characterized in that the hollow outer tube ( 11 ) via a locking device ( 19 ) can be closed ver.
DE20204691U 2002-03-23 2002-03-23 endoscope Expired - Lifetime DE20204691U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20204691U DE20204691U1 (en) 2002-03-23 2002-03-23 endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204691U DE20204691U1 (en) 2002-03-23 2002-03-23 endoscope

Publications (1)

Publication Number Publication Date
DE20204691U1 true DE20204691U1 (en) 2002-06-06

Family

ID=7969327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20204691U Expired - Lifetime DE20204691U1 (en) 2002-03-23 2002-03-23 endoscope

Country Status (1)

Country Link
DE (1) DE20204691U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104966A1 (en) * 2004-04-30 2005-11-10 Karl Storz Gmbh & Co. Kg Surgical instrument system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005104966A1 (en) * 2004-04-30 2005-11-10 Karl Storz Gmbh & Co. Kg Surgical instrument system
DE102004021713A1 (en) * 2004-04-30 2005-11-17 Karl Storz Gmbh & Co. Kg Arrangement of medical instruments for surgical purposes
US9398920B2 (en) 2004-04-30 2016-07-26 Karl Storz Gmbh & Co. Kg Surgical instrument system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020711

R150 Term of protection extended to 6 years

Effective date: 20050411

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: A61B0017320000

Ipc: A61B0017940000

R151 Term of protection extended to 8 years

Effective date: 20080414

R152 Term of protection extended to 10 years

Effective date: 20100329

R071 Expiry of right
R071 Expiry of right