Safety bags for fluid sample containers

Special receptacle or package – With moisture absorbent

Patent

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Details

2065243, B65D 3008

Patent

active

058330585

ABSTRACT:
A disposable safety bag for storage and transporting fluid containers filled with potentially hazardous liquids comprises a separate compartment for holding any spilled or leaking fluid to avoid exposure to handlers. The safety bag is characterized by fluid impermeable exterior walls forming an interior chamber with a fluid tight closure. The interior chamber is subdivided by at least one ply of one-way porous film forming a primary compartment and at least one secondary compartment for entrapping and retaining leaking hazardous liquids. The one-way porous film characterized by tapered protuberance provides one-way flow channels from the primary compartment which holds the fluid sample container. The secondary compartment also contains an absorbent material for retaining excess fluid spilled or leaking from containers in the primary compartment. The combination of one-way porous film plies and absorbent insert minimizes backflow of liquid to the primary compartment.

REFERENCES:
patent: 4702377 (1987-10-01), Grone
patent: 4861632 (1989-08-01), Caggiano
patent: 4927010 (1990-05-01), Kannankeril
patent: 4984907 (1991-01-01), Power
patent: 5199795 (1993-04-01), Russo et al.
patent: 5346312 (1994-09-01), Mabry et al.
patent: 5697200 (1997-12-01), Insley et al.

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