GB676918A - Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments - Google Patents

Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments

Info

Publication number
GB676918A
GB676918A GB1347650A GB1347650A GB676918A GB 676918 A GB676918 A GB 676918A GB 1347650 A GB1347650 A GB 1347650A GB 1347650 A GB1347650 A GB 1347650A GB 676918 A GB676918 A GB 676918A
Authority
GB
United Kingdom
Prior art keywords
cystoscopes
sleeves
sleeve
socket
relating
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
GB1347650A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1347650A priority Critical patent/GB676918A/en
Publication of GB676918A publication Critical patent/GB676918A/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
    • A61B1/00112—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

Abstract

676,918. Two-part couplings. SCHRANZ, R. Jan. 5, 1951 [May 30, 1950], No. 13476/50. Class 38 (i). In a plug and socket connector for cystoscopes and like instruments, concentric plug pins 3, 4 are carried by the instrument 1 and are adapted to engage outer and inner contact sleeves 7, 6, respectively, in the socket portion of the connector. The sleeves are connected to supply leads 10 and are separated by an insulating bush 8, a sheath 11 of rubber surrounding the sleeves. Sleeve 7 is resilient, comprising either a helicallywound strip or a tube with a spiral slot, and sleeve 6 is arranged eccentrically there - to so that radial contact pressure is exerted on the pins. Pin 3 is arranged to close the mouth of the socket before pin 4 contacts sleeve 6 so as to enclose any sparking which may occur and to obviate corrosion of the contact surfaces.
GB1347650A 1950-05-30 1950-05-30 Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments Expired GB676918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1347650A GB676918A (en) 1950-05-30 1950-05-30 Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1347650A GB676918A (en) 1950-05-30 1950-05-30 Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments

Publications (1)

Publication Number Publication Date
GB676918A true GB676918A (en) 1952-08-06

Family

ID=10023662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347650A Expired GB676918A (en) 1950-05-30 1950-05-30 Improvements in or relating to electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments

Country Status (1)

Country Link
GB (1) GB676918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932020A (en) * 1974-03-29 1976-01-13 The United States Of America As Represented By The Secretary Of The Army Electrical connectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932020A (en) * 1974-03-29 1976-01-13 The United States Of America As Represented By The Secretary Of The Army Electrical connectors

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