Multi-cell container
First Claim
1. A multi-cell container comprising:
- a bag of substantially flat shape made of a flexible film, the bag having a non-separable sealed portion extending from a bag bottom portion to a bag top portion along a periphery of the bag;
a separable seal which welds opposite inner surfaces of the bag and forms a partition wall which divides an inner space of the bag into a plurality of compartments; and
an inlet-outlet port located in the non-separable sealed portion at the periphery of the bag top portion to be opened to a first compartment of a larger volume of the plurality of compartments for introduction and/or discharge of liquid,wherein the plurality of compartments is formed such that powdery medicines are storable respectively in the plurality of compartments, that a liquid introduced from the inlet-outlet port into the first compartment dissolves one of the powdery medicines to produce a solution in the first compartment, and that a separation of the separable seal causes the solution to be introduced into a second compartment, which is another of the plurality of compartments, to dissolve another of the powdery medicines stored therein,wherein a portion of the bag corresponding to the bag bottom portion is inwardly folded such that a gusseted bottom is formed, and the non-separable sealed portion has a widened portion in a side peripheral portion of the bag between the bag top portion and the bag bottom portion such that the widened portion has an elongated opening for receiving fingers and forms a handle portion,wherein said partition wall is positioned such that said partition wall faces, at least partially, the gusseted bottom of the bag,wherein said partition wall includes a first part that extends horizontally from a side of the bag to a middle portion thereof, and a second part that extends away from the gusseted bottom of the bag, from an end of the first part to a top side of the bag adjacent the inlet-outlet port,wherein the first compartment of the compartments, to which said inlet-outlet port is open, is located on a first side of said partition wall adjacent the gusseted bottom of the bag, and another compartment with no provision of said inlet-outlet port is located on a second side of said partition wall away from the gusseted bottom of the bag,wherein said separable seal as said partition wall has a seal strength in a range between 1 to 5 N/15 mm,wherein the first compartment has a first volume as the larger volume and the second compartment has a second volume less than the first volume of the first compartment, andwherein said one of the powdery medicines stored in the first compartment is polyethylene glycol electrolyte powder.
2 Assignments
0 Petitions
Accused Products
Abstract
A multi-cell container includes a bag of substantially flat shape made of flexible film, a partition wall as a separable seal welding opposite inner surfaces of the bag and dividing an inner space of the bag into a plurality of compartments and an inlet-outlet port located at a periphery of the bag so as to be opened to one of the plurality of compartments for introduction and/or discharge of liquid. The partition wall has a horizontal section extending in a direction along the bottom of the bag and a vertical section bent therefrom and extending to the topside of the bag. A first larger volume compartment is formed on one side of the partition wall adjacent the bag bottom and a second smaller volume compartment is formed on the other side of the partition wall. The inlet-outlet port is opened to the first chamber.
17 Citations
10 Claims
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1. A multi-cell container comprising:
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a bag of substantially flat shape made of a flexible film, the bag having a non-separable sealed portion extending from a bag bottom portion to a bag top portion along a periphery of the bag; a separable seal which welds opposite inner surfaces of the bag and forms a partition wall which divides an inner space of the bag into a plurality of compartments; and an inlet-outlet port located in the non-separable sealed portion at the periphery of the bag top portion to be opened to a first compartment of a larger volume of the plurality of compartments for introduction and/or discharge of liquid, wherein the plurality of compartments is formed such that powdery medicines are storable respectively in the plurality of compartments, that a liquid introduced from the inlet-outlet port into the first compartment dissolves one of the powdery medicines to produce a solution in the first compartment, and that a separation of the separable seal causes the solution to be introduced into a second compartment, which is another of the plurality of compartments, to dissolve another of the powdery medicines stored therein, wherein a portion of the bag corresponding to the bag bottom portion is inwardly folded such that a gusseted bottom is formed, and the non-separable sealed portion has a widened portion in a side peripheral portion of the bag between the bag top portion and the bag bottom portion such that the widened portion has an elongated opening for receiving fingers and forms a handle portion, wherein said partition wall is positioned such that said partition wall faces, at least partially, the gusseted bottom of the bag, wherein said partition wall includes a first part that extends horizontally from a side of the bag to a middle portion thereof, and a second part that extends away from the gusseted bottom of the bag, from an end of the first part to a top side of the bag adjacent the inlet-outlet port, wherein the first compartment of the compartments, to which said inlet-outlet port is open, is located on a first side of said partition wall adjacent the gusseted bottom of the bag, and another compartment with no provision of said inlet-outlet port is located on a second side of said partition wall away from the gusseted bottom of the bag, wherein said separable seal as said partition wall has a seal strength in a range between 1 to 5 N/15 mm, wherein the first compartment has a first volume as the larger volume and the second compartment has a second volume less than the first volume of the first compartment, and wherein said one of the powdery medicines stored in the first compartment is polyethylene glycol electrolyte powder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification