DE29923887U1 - Electronic endoscope - Google Patents

Electronic endoscope

Info

Publication number
DE29923887U1
DE29923887U1 DE29923887U DE29923887U DE29923887U1 DE 29923887 U1 DE29923887 U1 DE 29923887U1 DE 29923887 U DE29923887 U DE 29923887U DE 29923887 U DE29923887 U DE 29923887U DE 29923887 U1 DE29923887 U1 DE 29923887U1
Authority
DE
Germany
Prior art keywords
shaft
coupling
light supply
endoscope according
designed
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
DE29923887U
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.)
Olympus Winter and Ibe GmbH
Original Assignee
Olympus Winter and Ibe 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 Olympus Winter and Ibe GmbH filed Critical Olympus Winter and Ibe GmbH
Priority to DE29923887U priority Critical patent/DE29923887U1/en
Priority claimed from DE19925323A external-priority patent/DE19925323A1/en
Publication of DE29923887U1 publication Critical patent/DE29923887U1/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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
    • 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
    • A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
    • 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
    • A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection

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 erfaßtThe description text was not recorded electronically

Claims (6)

1. Elektronisches Endoskop mit einem rohrförmigen Schaft (1), an dessen distalem Ende eine über eine den Schaft durchlaufende Videoleitung (9) angeschlossene Videokamera (5) angeordnet ist, mit einer vom distalen Ende des Schaftes abstrahlenden Beleuchtungseinrichtung (4), die über ei­ ne den Schaft durchlaufende Lichtversorgungsleitung (4) versorgt ist, und mit einem am proximalen Ende des Schaftes vorgesehenen Hauptkörper (14), der den Schaft (1) hält und der von den Leitungen (9, 9'; 4, 4') durchlaufen ist, die vom Hauptkörper (14) zu extern angeordneten Ein­ richtungen zur Bildverarbeitung (23) und zur Lichtversorgung (20) abge­ hen, dadurch gekennzeichnet, daß das proximale Ende des Schaftes (1) mit dem als Kuppelkörper (14) ausgebildeten Hauptkörper über eine me­ chanische Kupplung (10, 17) lösbar verbunden ist, welche eine Video­ übertragungskupplung (7, 19) und eine Lichtversorgungskupplung (4, 4') aufweist. 1. Electronic endoscope with a tubular shaft ( 1 ), at the distal end of which a video camera ( 5 ) connected to a shaft running through the video line ( 9 ) is arranged, with a radiating from the distal end of the shaft illuminating device ( 4 ) via ei ne light supply line ( 4 ) passing through the shaft is supplied, and with a main body ( 14 ) provided at the proximal end of the shaft, which holds the shaft ( 1 ) and through which the lines ( 9 , 9 '; 4 , 4 ') pass , from the main body ( 14 ) to externally arranged devices for image processing ( 23 ) and for light supply ( 20 ), characterized in that the proximal end of the shaft ( 1 ) with the main body designed as a dome body ( 14 ) has a me mechanical coupling ( 10 , 17 ) is detachably connected, which has a video transmission coupling ( 7 , 19 ) and a light supply coupling ( 4 , 4 '). 2. Endoskop nach Anspruch 1, dadurch gekennzeichnet, daß die Beleuch­ tungseinrichtung als die Lichtversorgungsleitung ausbildendes, mit seinem distalen Ende abstrahlendes Lichtleitfaserbündel (4) ausgebildet ist.2. Endoscope according to claim 1, characterized in that the lighting device is designed as the light supply line forming, with its distal end emitting optical fiber bundle ( 4 ). 3. Endoskop nach Anspruch 2, dadurch gekennzeichnet, daß die Lichtver­ sorgungskupplung durch sich in Kupplungsstellung fluchtend gegenüber­ stehende Endflächen des Lichleitfaserbündels (4, 4') ausgebildet ist.3. Endoscope according to claim 2, characterized in that the Lichtver supply coupling is formed by aligned in the coupling position opposite end faces of the optical fiber bundle ( 4 , 4 '). 4. Endoskop nach Anspruch 1, dadurch gekennzeichnet, daß die mechani­ sche Kupplung (11, 16) drehfest haltend ausgebildet ist.4. Endoscope according to claim 1, characterized in that the mechanical coupling ( 11 , 16 ) is designed to be non-rotatable. 5. Endoskop nach Anspruch 1, dadurch gekennzeichnet, daß die Videolei­ tung (9') und die Lichtversorgungsleitung (4') in einem gemeinsamen An­ schlußkabel (12) vom Kuppelkörper (14) abgehen.5. Endoscope according to claim 1, characterized in that the video line device ( 9 ') and the light supply line ( 4 ') in a common connection cable ( 12 ) from the coupling body ( 14 ). 6. Endoskop nach Anspruch 5, dadurch gekennzeichnet, daß das Anschluß­ kabel (12) in Achsrichtung des Schaftes (1) vom Kuppelkörper (14) ab­ geht.6. Endoscope according to claim 5, characterized in that the connecting cable ( 12 ) in the axial direction of the shaft ( 1 ) from the dome body ( 14 ).
DE29923887U 1999-06-02 1999-06-02 Electronic endoscope Expired - Lifetime DE29923887U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923887U DE29923887U1 (en) 1999-06-02 1999-06-02 Electronic endoscope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29923887U DE29923887U1 (en) 1999-06-02 1999-06-02 Electronic endoscope
DE19925323A DE19925323A1 (en) 1999-06-02 1999-06-02 Electronic endoscope with detachable shaft, to enable easier changing of shaft length, with shaft change accomplished by use of mechanical and optical fiber couplings

Publications (1)

Publication Number Publication Date
DE29923887U1 true DE29923887U1 (en) 2001-06-07

Family

ID=26053619

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923887U Expired - Lifetime DE29923887U1 (en) 1999-06-02 1999-06-02 Electronic endoscope

Country Status (1)

Country Link
DE (1) DE29923887U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045032B3 (en) * 2006-09-23 2008-05-29 Schölly Fiberoptic GmbH Endoscope, has adjusting device formed for automatically adjusting lens and/or lighting during coupling of changeover probe with grip part, and adapter made of plastic, where sterile coupler is formed for image-and light transmission
CN113497386A (en) * 2020-03-18 2021-10-12 奥林匹斯冬季和Ibe有限公司 Plug connector for video endoscope, video endoscope and method for manufacturing plug connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045032B3 (en) * 2006-09-23 2008-05-29 Schölly Fiberoptic GmbH Endoscope, has adjusting device formed for automatically adjusting lens and/or lighting during coupling of changeover probe with grip part, and adapter made of plastic, where sterile coupler is formed for image-and light transmission
CN113497386A (en) * 2020-03-18 2021-10-12 奥林匹斯冬季和Ibe有限公司 Plug connector for video endoscope, video endoscope and method for manufacturing plug connector
CN113497386B (en) * 2020-03-18 2023-06-27 奥林匹斯冬季和Ibe有限公司 Plug connector for video endoscope, video endoscope and method for manufacturing plug connector
US11812929B2 (en) 2020-03-18 2023-11-14 Olympus Winter & Ibe Gmbh Plug connection for a video endoscope, video endoscope and method for producing a plug connection

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010712

R150 Term of protection extended to 6 years

Effective date: 20020801

R151 Term of protection extended to 8 years

Effective date: 20050616

R152 Term of protection extended to 10 years

Effective date: 20070712

R071 Expiry of right