Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1984-06-12
1986-08-05
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 81, 13762511, A61M 514
Patent
active
046040935
ABSTRACT:
A valve is disclosed which includes a hollow cylindrical housing having a plurality of input sites and a rotary core member having an output pasageway. The input sites which are not in communication with the output passageway are sealed. The valve may also include a primary input site connected to a conduit surrounding the rotary core member of the valve. The valve is demountable on a control apparatus for performing a method of administering a plurality of fluids intravenously to a patient. According to the method of the present invention, a neutral solution is provided in between each of the other different fluid solutions being infused into the patient. The control apparatus of the present invention may be programmed to automatically provide the patient with a prescribed amount of each fluid solution through the catheter tube.
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Brown Eric W.
Tai Henry T.
Asher Robert M.
I-Flow Corporation
Lester Michelle N.
Rosenbaum C. Fred
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