Safety bags for fluid sample containers

B - Operations – Transporting – 65 – D

Patent

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Details

B65D 81/26 (2006.01) A61J 1/12 (2006.01) B65D 30/08 (2006.01) B65D 65/38 (2006.01)

Patent

CA 2224133

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.

Sac de sécurité jetable servant à emmagasiner et à transporter des contenants remplis de fluides potentiellement dangereux. Le sac comporte un compartiment distinct retenant le fluide qui a coulé ou fui, pour éviter que les personnes qui manipulent le sac viennent en contact avec ce fluide. Le sac comporte des parois extérieures imperméables formant une chambre intérieure étanche au liquide. La chambre intérieure est divisée par au moins une épaisseur d'une pellicule poreuse dans un seul sens formant un compartiment principal et au moins un compartiment secondaire permettant d'emprisonner et de retenir les fluides dangereux qui fuient. La pellicule poreuse dans un seul sens, caractérisée par une protubérance effilée, comporte des canaux d'écoulement à sens unique partant du compartiment primaire, dans lequel se trouve le contenant d'échantillons fluides. Le compartiment secondaire comporte également un matériau absorbant servant à retenir le liquide qui a coulé ou fui du contenant situé dans le compartiment principal. La combinaison d'une pellicule poreuse dans un seul sens et d'un matériau absorbant empêche le liquide de refouler jusqu'au compartiment principal.

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