IP Library › Granted Patent US 11,691,788
Granted Patent B1
US 11,691,788 · App. 17/580,044 · Granted Jul 4, 2023

Foldable cassette bags for transporting biomaterials

Inventor: Steffen Smith (Brentwood, TN)
Assignee: Cryoport, Inc.
B65D27/14A61J1/16B65B5/024B65B5/04B65D25/2894B65D81/05B65D81/264
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Quick Facts
Patent No.
US 11,691,788
App. No.
17/580,044
Granted
Jul 4, 2023
Kind
B1
Abstract

An envelope is configured to hold, support, and protect an article such as a blood bag during transportation under cryogenic temperatures. The envelope includes a single piece component (e.g., a monolithic component), including multiple panels that are configured to fold to form an enclosure that surrounds the article such as the blood bag for support and protection of the article such as the blood bag.

Claims (46)

1. An apparatus configured to form an envelope for holding a blood bag, comprising:

a plurality of panels including a front panel, a back panel, a first inner side edge panel, a second inner side edge panel, a first outer side edge panel, a second outer side edge panel, a first top edge panel, and a second top edge panel, the plurality of panels configured to fold to form an enclosure to hold the blood bag, wherein in a pre-assembled state,

the first inner side edge panel extends outward from a first side of the back panel,

the second inner side edge panel extending outward from a second side of the back panel,

the first outer side edge panel extends outward from the first side of the front panel, and

the second outer side edge panel extends outward from the second side of the front panel, the second side being opposite the first side.

2. The apparatus of claim 1 , wherein during assembly of the envelope, the first inner side edge panel, the second inner side edge panel, the first outer side edge panel, and the second outer side edge panel are configured to be folded inward initially.

3. The apparatus of claim 2 , wherein:

the front panel comprises front panel internal surface configured to interface with the blood bag,

the back panel comprises a back panel internal surface configured to interface with the blood bag, and

the front panel configured to fold the front panel internal surface towards the back panel internal surface after the first inner side edge panel, the second inner side edge panel, the first outer side edge panel, and the second outer side edge panel are folded inward.

4. The apparatus of claim 1 , wherein the plurality of panels define a plane prior to assembly.

5. The apparatus of claim 4 , wherein:

the front panel is separated from the back panel by a first fold line,

the front panel is separated from the first outer side edge panel by a second fold line,

the front panel is separated from the second outer side edge panel by a third fold line,

the back panel is separated from the first inner side edge panel by a fourth fold line, and

the back panel is separated from the second inner side edge panel by a fifth fold line.

6. The apparatus of claim 5 , wherein:

the front panel is separated from the first top edge panel by a sixth fold line, and

the back panel is separated from the second top edge panel by a seventh fold line.

7. The apparatus of claim 6 , wherein the first outer side edge panel is separated from the first inner side edge panel by corner panels in the plane prior to assembly, and the second outer side edge panel is separated from the second inner side edge panel by corner panels in the plane prior to assembly.

8. The apparatus of claim 1 , wherein an adhesive is disposed on the first top edge panel, the second top edge panel, the first outer side edge panel, the second outer side edge panel, the first inner side edge panel, and the second inner side edge panel.

9. The apparatus of claim 1 , wherein the envelope is made from a polymeric material.

10. A method of forming an envelope for transporting a blood bag, the method comprising:

disposing the blood bag on one of a front panel internal surface of a front panel or a back panel internal surface of a back panel;

folding the a first outer side edge panel and a first inner side edge panel inward toward the front panel internal surface;

folding a second outer side edge panel and a second inner side edge panel inward toward the front panel internal surface;

folding the front panel inward toward the back panel internal surface, the front panel internal surface mating with the first inner side edge panel, the second inner side edge panel, and a top side edge panel, the top side edge panel extending outward from the back panel, wherein in response to the mating, the blood bag is disposed in a cavity having a first seal from an external environment; and

folding a remaining plurality of panels to generate a second seal from the external environment.

11. The method of claim 10 , wherein the first outer side edge panel and the second outer side edge panel are folded outward during the folding the front panel inward toward the back panel internal surface.

12. The method of claim 11 , further comprising folding the first outer side edge panel and the second outer side edge panel toward an external surface of the back panel.

13. The method of claim 12 , further comprising coupling the first outer side edge panel and the second outer side edge panel to the back panel.

14. The method of claim 13 , further comprising folding a second top edge panel toward a first top edge panel, the second top edge panel extending outward from the front panel prior to folding, the first top edge panel extending outward from the back panel.

15. The method of claim 14 , further comprising folding a first top edge side panel and a second top edge side panel inward towards the front panel.

16. The method of claim 15 , further comprising coupling the first top edge side panel and the second top edge side panel to the front panel.

17. An envelope for transporting a blood bag, the envelope comprising:

a plurality of panels including a front panel, a back panel, a first inner side edge panel, a second inner side edge panel, a first outer side edge panel, a second outer side edge panel, a first top edge panel, and a second top edge panel, wherein in an assembled state, the envelope is configured to support the blood bag within a cavity, wherein the cavity is defined:

in a thickness direction between the front panel and the back panel,

in a vertical direction between a bottom crease and a top crease, the bottom crease defined between the front panel and the back panel, the top crease defined between the front panel and a top edge panel extending over the back panel, and

in a lateral direction between a first side crease and a second side crease, the first side crease defined between the front panel and the first outer side edge panel, the second side crease defined between the front panel and the second outer side edge panel.

18. The envelope of claim 17 , wherein in the assembled state,

the first inner side edge panel mates with, and is coupled to, an internal surface of the front panel, and

the second inner side inner side edge panel mates with, and is coupled to, the internal surface of the front panel.

19. The envelope of claim 18 , wherein in the assembled state, the second top edge panel mates with, and is coupled to, the internal surface of the front panel.

20. The envelope of claim 19 , wherein in the assembled state, the first top edge panel mates with, and is coupled to, the second top edge panel.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 20, 2022
From: SMITH, STEFFEN
To: CRYOPORT, INC.
Reel/Frame 058711/0085 →
Cited By (3)
US 12,186,268 US 12,280,008 US 12,383,465