Plug device for a transfusible fluid container

Details Plug device for a transfusible fluid container Plug device for a transfusible fluid container

1988-10-26

1991-01-01

Hafer, Robert A.

Surgery

Container for blood or body treating material, or means used...

Container with piercable closure

604405, 604411, A61M 532

Patent

active

049814648

ABSTRACT:
A plug device for a transfusion container comprising a plug body made of rubber having an air passing portion into which a water repellent but air-permeable filter of porous material is inserted, a sealing sheet adapted to cover at least the surface portion of the rubber plug body which may be contacted with the transfusible fluid in the container, and a funnel shape air guide member which is formed integrally with the sealing sheet and the upper end of which is extended toward the bottom of the container.

REFERENCES:
patent: 2148196 (1937-01-01), Falk
patent: 2438149 (1948-03-01), Cutter et al.
patent: 2442983 (1948-06-01), Nesset
patent: 2747756 (1956-05-01), Hartop, Jr. et al.
patent: 2817372 (1957-12-01), Barr, Sr. et al.
patent: 4232095 (1980-11-01), Safianoff
patent: 4262671 (1981-04-01), Kersten

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