Compartmented flexible solution container

Claim 2

A compartmented flexible container system for temporarily storing and subsequently intermixing at least two different fluids comprising: a first container body section having spaced apart opposing substantially flat wall members defining a first cavity portion, said wall members formed from a flexible plastic resinous material and having internal wall surfaces; and a second container body section having spaced apart opposing substantially flat sides defining a second cavity portion, said sides formed from a composite material including a foil layer; said second container body section positioned within the confines of said first container body section and spaced from at least one wall wall member thereof, said second container body section secured to said internal wall surfaces of said first container body section and said sides of said second container body section secured in part to each other at their perimeters in a selective, delaminated seal member constructed and arranged so that internal fluid forces will effect an opening of said seal member by the separation of the sealed sides one from the other but not parting of the second container body section from the internal wall surfaces of said first container body section; whereby upon the application of force to said first container body section wall members outside said second container body section, said seal member will open and the contents of said compartments can be intermixed.

Claim 3

The compartmented flexible container system as defined in claim 1 wherein said first container body section is fabricated from two separate sheets of thermoplastic materials which are sealed together at their periphery.

Claim 4

The compartmented flexible container system as defined in claim 2 wherein said delaminated seal member is positioned away from said periphery of said first container body seetion in all directions.

Claim 5

The compartmented flexible container system as defined in claim 1 wherein said foil is a metal foil and wherein said foil in said composite material forming said second container sides is located between layers of thermoplastic resinous material to form in part said delaminated seal member.

Claim 6

The compartmented flexible container system as defined in claim 1 wherein said selective delaminated seal is formed by a partial parting of said second container sides so that fluid communication is effective with said first cavity portion of said first container body section prior to delamination.

Claim 7

The compartmented flexible container system as defined in claim 5 wherein said second container body section is secured to said internal wall surfaces of said first container body section adjacent said partial parting of said second container sides forming a portion of said delaminated seal.

Claim 8

The comoartmented flexible container system as defined in claim 6 wherein said second container body section is secured to said internal wall surfaces of said first container body section with respect to said delaminated seal between said second container body section sides so that said delaminated seal requires approximately one-fourth the force for separation as compared to said securing of said second container body section to said first container body section.

Claim 9

The compartmented flexible container system as defined in claim 4 wherein said metal foil is aluminum.

Claim 10

The compartmented flexible container system as defined in claim 1 wherein said seal between said first and second container body sections and said delaminated seal are formed using a heat sealing process.

Claim 11

A compartmented flexible intravenous container system for temporarily storing and subsequently intermixing at least two different intravenous fluids comprising: a first container body section having spaced apart opposing substantially flat wall members defining a first cavity portion, said wall members formed from a sterilizable plastic resinous material and having internal wall surfaces; and a second container body section having spaced apart opposing substantially flat sides defining a second cavity portion, said walls formed from a compositie sterilizable material including a foil layer; said second container body section positioned within the confines of said first container body section and spaced from at least one wall wall member thereof, said second container body section secured to said internal wall srfaces of said first container body section and said sides of said second container body section secured in part to each other at their perimeters in a selective, delaminated seal member constructed and arranged so that internal fluid forces will effect a parting of the sealed second container sides from each other but not the parting of the second container body section from the internal wall surfaces of said first container body section; and an administration port extending from said first container body section in fluid communication with said first cavity portion; whereby upon the application of force to said first container body section wall members outside said second container body section, said sealed container sides will delaminate and the contents of said compartments can be intermixed.

Claim 12

A compartmented flexible intravenous container system for temporarily storing and subsequently intermixing at least two different intravenous fluids comprising: a first container body section having spaced apart opposing substantially flat wall members defining a first cavity portion, said wall members formed from a sterilizable plastic resinous material and having internal wall surfaces; and a second container body section having spaced apart opposing substantially flat sides defining a second cavity portion, said walls formed from a compositie sterilizable material including a foil layer; said second container body section positioned within the confines of said first container body section and spaced from at least one wall wall member thereof, said second container body section secured to said internal wall srfaces of said first container body section and said sides of said second container body section secured in part to each other at their perimeters in a selective, delaminated seal member constructed and arranged so that internal fluid forces will effect a parting of the sealed second container sides from each other but not the parting of the second container body section from the internal wall surfaces of said first container body section; and an administration port extending from said first container body section in fluid communication with said first cavity portion; whereby upon the application of force to said first container body section wall members outside said second container body section, said sealed container sides will delaminate and the contents of said compartments can be intermixed.

Claim 13

The compartmented flexible intravenous container system as defined in claim 10 wherein said wall members are fabricated from two separate sheets of thermoplastic material which are sealed at their periphery.

Claim 14

The compartmented flexible intravenous container system as defined in claim 11 wherein said delaminated seal member is positioned away from said periphery of said first container body section in all directions.

Claim 15

The compartmented flexible intravenous container system as defined in claim 10 wherein said selective delaminated seal is formed by a partial parting of said second container sides so that fluid communication is effected with said first container body section prior to delamination.

Claim 16

The compartmented flexible intravenous container system as defined in claim 13 wherein said second container body section is secured to said internal wall surfaces of said first container body section adjacent said partial parting of said second container sides forming a portion of said delaminated seal.