Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1989-11-17
1991-08-06
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604280, 604118, 128 4, A61M 300
Patent
active
050373862
ABSTRACT:
An arthroscope cannula including inner and outer intimately engaged concentric tubes with the inner tube having a longitudinally extending wall depression defining, in conjunction with the outer tube, a pressure passage. The inner tube receives the scope which is restrained therein by the wall depression to define an inflow fluid passage. The outer tube is selectively removable from about the inner tube with both tubes mounting on and projecting from a flow controlling and directing bridge assembly.
REFERENCES:
patent: 2038393 (1936-04-01), Wappler
patent: 3081770 (1963-03-01), Hunter
patent: 3610226 (1971-10-01), Albisser
patent: 3835842 (1974-09-01), Iglesias
patent: 3850162 (1974-11-01), Iglesias
patent: 3850175 (1974-11-01), Iglesias
patent: 3900022 (1975-08-01), Widran
patent: 4132227 (1979-01-01), Ibe
patent: 4160448 (1979-07-01), Jackson
patent: 4180068 (1979-12-01), Jacobsen et al.
patent: 4368348 (1983-01-01), Eichelberger et al.
patent: 4423727 (1984-01-01), Widran et al.
patent: 4524808 (1985-06-01), Fleischer et al.
patent: 4603699 (1986-08-01), Himpens
patent: 4637389 (1987-01-01), Heyden
patent: 4650462 (1987-03-01), DeSatnick et al.
patent: 4686984 (1987-08-01), Bonnet
patent: 4710181 (1987-12-01), Fuqua
patent: 4750902 (1988-06-01), Wuchinich et al.
patent: 4769018 (1988-09-01), Wilson
patent: 4795439 (1989-01-01), Guest
patent: 4820265 (1989-04-01), DeSatnick et al.
patent: 4850373 (1989-07-01), Zatlovkal et al.
patent: 4904246 (1990-02-01), Atkinson
patent: 4954129 (1990-09-01), Giuliani et al.
patent: 4955375 (1990-09-01), Martinez
patent: 4973321 (1990-11-01), Michelson
DeSatnick Allen H.
Marcus Herbert D.
Torrie Paul A.
Cermak Adam J.
Griswold Gary L.
Hoke II Robert W.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
LandOfFree
Pressure sensing scope cannula does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressure sensing scope cannula, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure sensing scope cannula will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1983978