Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1984-08-21
1986-01-14
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604326, A61M 2500
Patent
active
045643610
ABSTRACT:
A combination catheter and drainage system includes a flexible tubular member oligodynamically treated in part and having an aperture adjacent said one end to allow communication between a main lumen and the exterior of the tubular member, a balloon being provided adjacent the aperture and an auxiliary lumen being connected to the main lumen for inflating the balloon and a urine collecting bag connected to the tubular member via a connector means which is oligodynamically treated. The collecting bag is also provided at its discharge distal end with an oligodynamically active metal device thereby forming a system which is completely closed against entry of ambient microorganisms.
REFERENCES:
patent: 402902 (1889-05-01), Chapman
patent: 3394705 (1968-07-01), Abramson
patent: 3396727 (1968-08-01), Mount
patent: 3593713 (1971-07-01), Bogoff et al.
patent: 3699956 (1972-10-01), Kitrilakis et al.
patent: 3848603 (1974-11-01), Throner
patent: 4054139 (1977-10-01), Crossley
patent: 4483688 (1984-11-01), Akiyama
Gravens et al., Surgery, Jan. 1973, No. 1, vol. 73, pp. 122-127.
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