Surgery – Means and methods for collecting body fluids or waste material – Aspiration collection container or trap
Patent
1982-04-21
1985-03-26
Rosenbaum, C. Fred
Surgery
Means and methods for collecting body fluids or waste material
Aspiration collection container or trap
141 59, 137205, A61M 100
Patent
active
045071209
ABSTRACT:
Apparatus for the collection of fluids, particularly body fluids in a disposable container with a removable lid to which suction is applied. In order to avoid contamination of the suctional system from the fluids being collected, a removable filter chamber, with a hydrophobic filter element, is interposed in a suctional tube that extends downwardly from the lid to the cut-off level of the fluid in the container. When the fluid collected in the container rises to the cut-off level, it is sucked against the filter and the outlet is sealed.
REFERENCES:
patent: 2665706 (1954-01-01), Hanson
patent: 3002870 (1961-10-01), Belgrade et al.
patent: 3782083 (1974-01-01), Rosenberg
patent: 4111204 (1978-09-01), Hessel
patent: 4186782 (1980-02-01), Scharf
patent: 4203462 (1980-05-01), Beller
ITHAT Cat. Cut., Medi-Vac. Corp., Abilene, Texas, 79604, 1979.
Gove-Tex Membrane Product Catalog Cut, W. L. Gore & Assoc., Elkton, Md., 1980.
Kersey George E.
Kruter J. L.
Rosenbaum C. Fred
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