GB1427962A - Flushing and suction valves - Google Patents

Flushing and suction valves

Info

Publication number
GB1427962A
GB1427962A GB2773773A GB2773773A GB1427962A GB 1427962 A GB1427962 A GB 1427962A GB 2773773 A GB2773773 A GB 2773773A GB 2773773 A GB2773773 A GB 2773773A GB 1427962 A GB1427962 A GB 1427962A
Authority
GB
United Kingdom
Prior art keywords
pipe
chamber
flushing
passageway
june
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
GB2773773A
Other languages
English (en)
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf 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 Richard Wolf GmbH filed Critical Richard Wolf GmbH
Publication of GB1427962A publication Critical patent/GB1427962A/en
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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • A61B1/00068—Valve switch 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
    • A61B1/12—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

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)
GB2773773A 1972-06-14 1973-06-11 Flushing and suction valves Expired GB1427962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7222141 1972-06-14

Publications (1)

Publication Number Publication Date
GB1427962A true GB1427962A (en) 1976-03-10

Family

ID=6630912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2773773A Expired GB1427962A (en) 1972-06-14 1973-06-11 Flushing and suction valves

Country Status (3)

Country Link
FR (1) FR2187267B3 (enExample)
GB (1) GB1427962A (enExample)
IT (1) IT989169B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161680B2 (en) 2013-11-26 2015-10-20 Bracco Diagnostics Inc. Disposable air/water valve for an endoscopic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075188B1 (en) * 1981-09-17 1987-11-19 Olympus Optical Co., Ltd. A suction device for an endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161680B2 (en) 2013-11-26 2015-10-20 Bracco Diagnostics Inc. Disposable air/water valve for an endoscopic device

Also Published As

Publication number Publication date
IT989169B (it) 1975-05-20
FR2187267B3 (enExample) 1976-06-04
FR2187267A1 (enExample) 1974-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee