DE2805451C3 - Flexible Endoskophülle mit darin verlaufenden Kanälen - Google Patents

Flexible Endoskophülle mit darin verlaufenden Kanälen

Info

Publication number
DE2805451C3
DE2805451C3 DE19782805451 DE2805451A DE2805451C3 DE 2805451 C3 DE2805451 C3 DE 2805451C3 DE 19782805451 DE19782805451 DE 19782805451 DE 2805451 A DE2805451 A DE 2805451A DE 2805451 C3 DE2805451 C3 DE 2805451C3
Authority
DE
Germany
Prior art keywords
channels
cylindrical body
tubes
shell
fiber bundle
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
Application number
DE19782805451
Other languages
German (de)
English (en)
Other versions
DE2805451A1 (de
DE2805451B2 (de
Inventor
Mikio Machida Tokio Utsugi (Japan)
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 DE2805451A1 publication Critical patent/DE2805451A1/de
Publication of DE2805451B2 publication Critical patent/DE2805451B2/de
Application granted granted Critical
Publication of DE2805451C3 publication Critical patent/DE2805451C3/de
Expired 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
    • A61B1/12—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 with cooling or rinsing arrangements
    • 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
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
DE19782805451 1977-02-10 1978-02-07 Flexible Endoskophülle mit darin verlaufenden Kanälen Expired DE2805451C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977015426U JPS6024323Y2 (ja) 1977-02-10 1977-02-10 内視鏡用可撓管

Publications (3)

Publication Number Publication Date
DE2805451A1 DE2805451A1 (de) 1978-08-17
DE2805451B2 DE2805451B2 (de) 1979-12-20
DE2805451C3 true DE2805451C3 (de) 1980-08-28

Family

ID=11888439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782805451 Expired DE2805451C3 (de) 1977-02-10 1978-02-07 Flexible Endoskophülle mit darin verlaufenden Kanälen

Country Status (2)

Country Link
JP (1) JPS6024323Y2 (enrdf_load_stackoverflow)
DE (1) DE2805451C3 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139390A (en) * 1977-05-09 1978-12-05 Olympus Optical Co Medical tube
JPH0115361Y2 (enrdf_load_stackoverflow) * 1979-02-10 1989-05-09
JPS5672839A (en) * 1979-11-20 1981-06-17 Olympus Optical Co Hard mirror
US4567882A (en) * 1982-12-06 1986-02-04 Vanderbilt University Method for locating the illuminated tip of an endotracheal tube
JPS59111109A (ja) * 1982-12-15 1984-06-27 Sumitomo Electric Ind Ltd 光フアイバセンサの製造方法
EP0161834B1 (en) * 1984-05-04 1988-01-07 Warner-Lambert Technologies, Inc. Objective head for fibrescopes
DE3443337A1 (de) * 1984-11-28 1986-05-28 Richard Wolf Gmbh, 7134 Knittlingen Instrument zur untersuchung und behandlung von koerperkanaelen
JPH0817768B2 (ja) * 1990-11-06 1996-02-28 富士写真光機株式会社 内視鏡
DE4222271C2 (de) * 1992-07-07 1996-03-28 Wolf Gmbh Richard Instrument zum Untersuchen und/oder Behandeln des Körperinneren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236270Y2 (enrdf_load_stackoverflow) * 1971-06-07 1977-08-18
JPS4886393A (enrdf_load_stackoverflow) * 1972-02-18 1973-11-14

Also Published As

Publication number Publication date
JPS6024323Y2 (ja) 1985-07-20
DE2805451A1 (de) 1978-08-17
JPS53111591U (enrdf_load_stackoverflow) 1978-09-06
DE2805451B2 (de) 1979-12-20

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Legal Events

Date Code Title Description
OAP Request for examination filed
C3 Grant after two publication steps (3rd publication)