Portable Cold Storage Pack for a Blood Bag
First Claim
1. A portable storage pack for a blood bag that maintains a lower temperature within the blood bag during transport and transfusion, the storage pack comprising:
- a substantially flat outer shell having a first cover and a second cover being pivotally connected with a first flexible hinge along a first common edge, and a second flexible hinge along a second common edge, wherein the first cover, the second cover, and the flexible hinges each contain insulating material, further wherein the second common edge comprises a hanging strap;
an internal cavity within the first cover and the second cover, wherein the internal cavity is configured to removably hold a blood bag, wherein the blood bag comprises two access ports and a label affixed to a first surface of the blood bag;
a first opening into the internal cavity that extends along a third common edge of the first cover and the second cover, and a second opening into the internal cavity that extends along a fourth common edge of the first cover and the second cover, wherein the first and second openings are configured to removably receive the blood bag into the internal cavity,wherein a top surface of the first cover further comprises a transparent window into the internal cavity and a temperature gauge that measures the temperature within the internal cavity;
wherein prior to insertion of the blood bag into the internal cavity, the storage pack is refrigerated to a temperature of 1 to 6°
C.,wherein the blood bag is removably inserted into the outer shell through the first opening and the second opening, such that the blood bag access ports are oriented in a direction opposite to the second common edge and the blood bag label is viewable through the transparent window on the top surface of the first cover;
a first attachment strap that attaches the first cover to the second cover along the third common edge over the first opening once the blood bag has been inserted; and
a second attachment strap attaches the first cover to the second cover along the fourth common edge over the second opening once the blood bag has been inserted, wherein the attached second attachment strap allows both access ports of the blood bag to be accessed through the second opening without removing the blood bag from the outer shell.
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Abstract
A portable, lightweight, storage pack for blood bags which maintains lower temperatures within the blood bags during transport and transfusions. The storage pack has an outer shell with insulated panels and flexible hinges that cover an internal chamber. The storage pack is refrigerated and a blood bag is inserted into the shell through openings. Flexible straps maintain the blood bag in the chilled storage pack during transport and transfusions. These flexible straps permit access to the blood bag access ports to allow transfusions without removing the bag from the chilled shell. A hanging strap on the top of the outer shell hangs the storage pack and the contained blood bag in a vertical position during transfusions.
37 Citations
20 Claims
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1. A portable storage pack for a blood bag that maintains a lower temperature within the blood bag during transport and transfusion, the storage pack comprising:
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a substantially flat outer shell having a first cover and a second cover being pivotally connected with a first flexible hinge along a first common edge, and a second flexible hinge along a second common edge, wherein the first cover, the second cover, and the flexible hinges each contain insulating material, further wherein the second common edge comprises a hanging strap; an internal cavity within the first cover and the second cover, wherein the internal cavity is configured to removably hold a blood bag, wherein the blood bag comprises two access ports and a label affixed to a first surface of the blood bag; a first opening into the internal cavity that extends along a third common edge of the first cover and the second cover, and a second opening into the internal cavity that extends along a fourth common edge of the first cover and the second cover, wherein the first and second openings are configured to removably receive the blood bag into the internal cavity, wherein a top surface of the first cover further comprises a transparent window into the internal cavity and a temperature gauge that measures the temperature within the internal cavity; wherein prior to insertion of the blood bag into the internal cavity, the storage pack is refrigerated to a temperature of 1 to 6°
C.,wherein the blood bag is removably inserted into the outer shell through the first opening and the second opening, such that the blood bag access ports are oriented in a direction opposite to the second common edge and the blood bag label is viewable through the transparent window on the top surface of the first cover; a first attachment strap that attaches the first cover to the second cover along the third common edge over the first opening once the blood bag has been inserted; and a second attachment strap attaches the first cover to the second cover along the fourth common edge over the second opening once the blood bag has been inserted, wherein the attached second attachment strap allows both access ports of the blood bag to be accessed through the second opening without removing the blood bag from the outer shell. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for maintaining blood bags in a cold state during storage, transport, and transfusions, the method comprising
refrigerating a portable storage pack for the blood bag to a temperature of 1 to 6° - C., wherein the storage pack comprises a substantially flat outer shell having a first cover and a second cover being pivotally connected with a first flexible hinge along a first common edge, and a second flexible hinge along a second common edge, wherein the first cover, the second cover, and the flexible hinges each contain insulating material, further wherein the second common edge comprises a hanging strap, an internal cavity within the first cover and the second cover, wherein the internal cavity is configured to removably hold the blood bag. a first opening into the internal cavity that extends along a third common edge of the first cover and the second cover, and a second opening into the internal cavity that extends along a fourth common edge of the first cover and the second cover, wherein a top surface of the first cover further comprises a transparent window into the internal cavity and a temperature gauge that measures the temperature within the internal cavity;
obtaining the blood bag, wherein the blood bag comprises two access ports and a label affixed to a first surface of the blood bag; inserting the blood bag through the first and second openings of the shell into the internal cavity, such that the blood bag access ports are oriented in a direction opposite to the second common edge and the blood bag label is viewable through the transparent window on the top surface of the first cover; attaching a first attachment strap from the first cover to the second cover along the third common edge over the first opening; and attaching a second attachment strap from the first cover to the second cover along the fourth common edge over the second opening, wherein the attached second attachment strap allows both access ports of the blood bag to be accessed through the second opening without removing the blood bag from the outer shell. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
- C., wherein the storage pack comprises a substantially flat outer shell having a first cover and a second cover being pivotally connected with a first flexible hinge along a first common edge, and a second flexible hinge along a second common edge, wherein the first cover, the second cover, and the flexible hinges each contain insulating material, further wherein the second common edge comprises a hanging strap, an internal cavity within the first cover and the second cover, wherein the internal cavity is configured to removably hold the blood bag. a first opening into the internal cavity that extends along a third common edge of the first cover and the second cover, and a second opening into the internal cavity that extends along a fourth common edge of the first cover and the second cover, wherein a top surface of the first cover further comprises a transparent window into the internal cavity and a temperature gauge that measures the temperature within the internal cavity;
Specification