DE3712643A1 - Endoskop - Google Patents

Endoskop

Info

Publication number
DE3712643A1
DE3712643A1 DE19873712643 DE3712643A DE3712643A1 DE 3712643 A1 DE3712643 A1 DE 3712643A1 DE 19873712643 DE19873712643 DE 19873712643 DE 3712643 A DE3712643 A DE 3712643A DE 3712643 A1 DE3712643 A1 DE 3712643A1
Authority
DE
Germany
Prior art keywords
signal cable
insertion part
state imaging
electroscope
signal
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.)
Granted
Application number
DE19873712643
Other languages
German (de)
English (en)
Other versions
DE3712643C2 (enExample
Inventor
Shigeru Nakajima
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 Corp
Original Assignee
Olympus Optical Co Ltd
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 Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE3712643A1 publication Critical patent/DE3712643A1/de
Application granted granted Critical
Publication of DE3712643C2 publication Critical patent/DE3712643C2/de
Granted 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
    • A61B1/00112—Connection or coupling means
    • A61B1/00114—Electrical cables in or with an endoscope
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE19873712643 1987-02-17 1987-04-14 Endoskop Granted DE3712643A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62034026A JPS63200734A (ja) 1987-02-17 1987-02-17 内視鏡装置

Publications (2)

Publication Number Publication Date
DE3712643A1 true DE3712643A1 (de) 1988-08-25
DE3712643C2 DE3712643C2 (enExample) 1992-06-25

Family

ID=12402856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873712643 Granted DE3712643A1 (de) 1987-02-17 1987-04-14 Endoskop

Country Status (2)

Country Link
JP (1) JPS63200734A (enExample)
DE (1) DE3712643A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475031A1 (de) * 2003-05-05 2004-11-10 STM Medizintechnik Starnberg GmbH Endoskopschaft
WO2014064401A1 (en) * 2012-10-24 2014-05-01 Smiths Medical International Limited Medico-surgical viewing means
DE102014210281A1 (de) * 2014-05-30 2015-12-03 Digital Endoscopy Gmbh Rohrelement für ein endoskop, endoskop mit diesem und herstellverfahren für ein rohrelement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002022554A (ja) * 2000-07-03 2002-01-23 Ulvac Japan Ltd 高温用熱電対及びその製造方法
JP2003038430A (ja) * 2001-07-30 2003-02-12 Pentax Corp 電子内視鏡及び連結ケーブル
JP2009136450A (ja) * 2007-12-05 2009-06-25 Olympus Medical Systems Corp 内視鏡システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132241A1 (de) * 1980-08-15 1982-06-16 American Optical Corp., 01550 Southbridge, Mass. Fibroskop mit einer dynamischen bildverbesserung und objektiv fuer ein solches
DE3429811A1 (de) * 1983-10-07 1985-04-25 Welch Allyn, Inc., Skaneateles Falls, N.Y. Steckeinheit fuer endoskop mit videoeinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132241A1 (de) * 1980-08-15 1982-06-16 American Optical Corp., 01550 Southbridge, Mass. Fibroskop mit einer dynamischen bildverbesserung und objektiv fuer ein solches
DE3429811A1 (de) * 1983-10-07 1985-04-25 Welch Allyn, Inc., Skaneateles Falls, N.Y. Steckeinheit fuer endoskop mit videoeinrichtung
US4539586A (en) * 1983-10-07 1985-09-03 Welch Allyn Inc. Connector module for video endoscopic system
US4539586B1 (enExample) * 1983-10-07 1991-12-17 Welch Allyn Inc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEINKE, H.H.: Einführung in die Elektrotechnik höherer Frequenzen, Erster Band, 2. Aufl., Springer-Verlag, 1965, S. 156/157 und S. 172-175 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1475031A1 (de) * 2003-05-05 2004-11-10 STM Medizintechnik Starnberg GmbH Endoskopschaft
US7311659B2 (en) 2003-05-05 2007-12-25 Stm Medizintechnik Stamberg Gmbh Endoscope shaft
WO2014064401A1 (en) * 2012-10-24 2014-05-01 Smiths Medical International Limited Medico-surgical viewing means
DE102014210281A1 (de) * 2014-05-30 2015-12-03 Digital Endoscopy Gmbh Rohrelement für ein endoskop, endoskop mit diesem und herstellverfahren für ein rohrelement
DE102014210281B4 (de) 2014-05-30 2025-01-02 Digital Endoscopy Gmbh Rohrelement für ein endoskop, endoskop mit diesem und herstellverfahren für ein rohrelement

Also Published As

Publication number Publication date
JPH0470899B2 (enExample) 1992-11-12
DE3712643C2 (enExample) 1992-06-25
JPS63200734A (ja) 1988-08-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition