GB1467709A - Endoscopic apparatus - Google Patents

Endoscopic apparatus

Info

Publication number
GB1467709A
GB1467709A GB4809774A GB4809774A GB1467709A GB 1467709 A GB1467709 A GB 1467709A GB 4809774 A GB4809774 A GB 4809774A GB 4809774 A GB4809774 A GB 4809774A GB 1467709 A GB1467709 A GB 1467709A
Authority
GB
United Kingdom
Prior art keywords
barrel
catheter
stricture
bladder
withdrawn
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
GB4809774A
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 GB1467709A publication Critical patent/GB1467709A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/307Instruments 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 for the urinary organs, e.g. urethroscopes, cystoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00131Accessories for endoscopes
    • A61B1/00135Oversleeves mounted on the endoscope prior to insertion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/12Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/06Instruments 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 illuminating arrangements
    • A61B1/07Instruments 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 illuminating arrangements using light-conductive means, e.g. optical fibres

Abstract

1467709 Endoscopes RICHARD WOLF GmbH 6 Nov 1974 [6 Nov 1973] 48097/74 Heading A5R An endoscope for the cutting of strictures in the urinary passage whereby an outer barrel 1 is first inserted and moved up to the stricture, within the outer barrel are an inner examination barrel and optical system comprising a light conductor 11 connected to an eyepiece 12 and light source 13 to provide viewing of the stricture, a urethral catheter 17 is then slid in through guide tube 15 along the urinary passage to the bladder, the inner examination barrel and optical system are then withdrawn and replaced by an operating barrel, Figs. 5, 6 (not shown), which has a plug at 'its distal end having a knife therein, a short guide tube and a bore for the light conductor. The short guide tube is threaded onto the urethral catheter and the operating barrel and light conductor are guided to the stricture which is cut. They are then moved to the bladder, when the urethral catheter is withdrawn and replaced by a balloon implant catheter which is inflated in the bladder to retain it and provide a passage for the urine. The endoscope is then withdrawn and disengaged from the catheter by means of a slit 3 which runs uninterrupted along its length.
GB4809774A 1973-11-06 1974-11-06 Endoscopic apparatus Expired GB1467709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7339606 1973-11-06

Publications (1)

Publication Number Publication Date
GB1467709A true GB1467709A (en) 1977-03-23

Family

ID=6641216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4809774A Expired GB1467709A (en) 1973-11-06 1974-11-06 Endoscopic apparatus

Country Status (2)

Country Link
FR (1) FR2249641B3 (en)
GB (1) GB1467709A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144638A (en) * 1983-08-09 1985-03-13 Wolf Gmbh Richard Device for disintegrating stones in bodily cavities or ducts
CN103385686A (en) * 2013-08-09 2013-11-13 广州宝胆医疗器械科技有限公司 Cystoscope with inflating air sac
CN105999443A (en) * 2016-07-21 2016-10-12 成都嘉宝祥生物科技有限公司 Urethral cathetermanufacturing method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245623A (en) * 1978-06-06 1981-01-20 Erb Robert A Method and apparatus for the hysteroscopic non-surgical sterilization of females
JPS58190913A (en) * 1982-05-01 1983-11-08 Olympus Optical Co Ltd Strabismal hard endoscope
EP0150245A1 (en) * 1984-01-30 1985-08-07 Storz, Karl, Dr.med. h.c. Endoscope for contact-viewing
JPS61183615A (en) * 1985-02-08 1986-08-16 Olympus Optical Co Ltd Holding device of insertion auxiliary tool for endoscope
US4979496A (en) * 1988-04-05 1990-12-25 Fuji Photo Optical Co., Ltd. Endoscope for bile duct and pancreatic duct

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144638A (en) * 1983-08-09 1985-03-13 Wolf Gmbh Richard Device for disintegrating stones in bodily cavities or ducts
CN103385686A (en) * 2013-08-09 2013-11-13 广州宝胆医疗器械科技有限公司 Cystoscope with inflating air sac
CN105999443A (en) * 2016-07-21 2016-10-12 成都嘉宝祥生物科技有限公司 Urethral cathetermanufacturing method

Also Published As

Publication number Publication date
FR2249641A1 (en) 1975-05-30
FR2249641B3 (en) 1977-08-05

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Legal Events

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