Tissue container systems
The present invention relates generally to tissue container systems that find use in the transport of tissues and methods of using the tissue container systems. In particular the present invention relates to systems that support the transport, thawing and use of cryopreserved human skin equivalents, and methods of their use by a health care provider.
1. A sterile tissue container comprising:
a perimeter wall comprising a flange extending therefrom;
a substantially planar bottom surface, the perimeter wall surrounding the bottom surface defining a dish having a dish length and a dish width;
at least one ridge projecting from the perimeter wall above the flange, the at least one ridge having a ridge length and a ridge width; and
at least one space recessed below the flange on the perimeter wall, the recessed space having a recess length and a recess width,
wherein the bottom surface has a perimeter defined by the perimeter wall and comprising a perimeter ledge extending around the perimeter to provide a reservoir defined by the perimeter ledge and the bottom surface; and
wherein the perimeter wall has a male end and a female end opposite the male end along the dish length, wherein the at least one ridge is located at the male end of the perimeter wall and the at least one space is located at the female end of the perimeter wall,
wherein the sterile tissue container is formed from a medical grade plastic.
2. The sterile tissue container of claim 1 , wherein the flange comprises one or more tabs extending from the male end of the perimeter wall.
3. The sterile tissue container of claim 2 , wherein the flange comprises one or more tabs extending from the female end of the perimeter wall.
4. The sterile tissue container of claim 1 , wherein the ridge has a proximal end and the proximal end of the ridge has one or more indents therein.
5. The sterile tissue container assembly of claim 1 , wherein the female end is opposite the male end along the dish length, and wherein the at least one ridge and the at least one space are directly adjacent along the dish length.
6. The sterile tissue container of claim 1 , wherein the recess length and recess width being operable to receive a corresponding ridge length and ridge width of another sterile tissue container that is rotated such that the at least one ridge of another sterile tissue container faces the at least one space thereby forming an enclosed container.
7. The sterile tissue container of claim 1 , wherein the at least one ridge and the at least one space abut along the dish length, and wherein the ridge length plus the recess length equals the dish length.
8. The sterile tissue container of claim 1 , wherein the reservoir is 0.75 mm to 1.5 mm deep.
9. A sterile tissue container assembly comprising:
substantially identical top and bottom sterile tissue containers, each of the top and bottom sterile tissue containers comprising:
a perimeter wall comprising a flange extending therefrom;
a substantially planar bottom surface, the perimeter wall surrounding the bottom surface defining a dish having a dish length and a dish width;
at least one ridge projecting from the perimeter wall above the flange, the at least one ridge having a ridge length and a ridge width; and
at least one space recessed below the flange on the perimeter wall, the recessed space having a recess length and a recess width;
wherein the bottom surface has a perimeter defined by the perimeter wall and comprises a perimeter ledge extending around the perimeter to provide a reservoir defined by the perimeter ledge and the bottom surface, and
wherein the perimeter wall has a male end and a female end, wherein the at least one ridge is located at the male end of the perimeter wall and the at least one space is located at the female end of the perimeter wall,
wherein each sterile tissue container is formed from a medical grade plastic, and
wherein when the top sterile tissue container is rotated and placed facing the bottom sterile tissue container, the at least one space on the female end of the bottom sterile tissue container releasably receives the at least one ridge on the male end of the top sterile tissue container, thereby forming an enclosed container.
10. The sterile tissue container assembly of claim 9 , wherein when the top and bottom sterile tissue containers are assembled the flanges of the top and bottom containers contact one another.
11. The sterile tissue container assembly of claim 10 , wherein the flange comprises one or more tabs extending from the male end of the perimeter wall and one or more tabs extending from the female end of the perimeter wall.
12. The sterile tissue container of claim 11 , wherein when the top and bottom sterile tissue containers are assembled, the one or more tabs extending from the male end of the perimeter wall of the bottom sterile tissue container do not overlap with the one or more tabs extending from the female end of the perimeter wall of the top sterile tissue container.
13. The sterile tissue container assembly of claim 9 , wherein the reservoir is 0.75 mm to 1.5 mm deep.
14. A sterile tissue container system comprising:
substantially identical top and bottom sterile tissue containers and a tray comprising a porous bottom surface,
each of the top and bottom sterile tissue containers comprising:
a perimeter wall comprising a flange extending therefrom;
a substantially planar reservoir bottom surface, the perimeter wall surrounding the bottom surface defining a dish having a dish length and a dish width;
at least one ridge projecting from the perimeter wall above the flange, the at least one ridge having a ridge length and a ridge width; and
at least one space recessed below the flange on the perimeter wall, the recessed space having a recess length and a recess width;
wherein the reservoir bottom surface has a perimeter defined by the perimeter wall and comprises a perimeter ledge extending around the perimeter to provide a reservoir defined by the perimeter ledge and the reservoir bottom surface, wherein the tray is sized to be supported by the ledge and above the reservoir bottom surface when inserted into the sterile tissue container, and
wherein the perimeter wall has a male end and a female end, wherein the at least one ridge is located at the male end of the perimeter wall and the at least one space is located at the female end of the perimeter wall, and
wherein the sterile tissue container is formed from a medical grade plastic, and
wherein when the top sterile tissue container is rotated and placed facing the bottom sterile tissue container, the at least one space on the female end of the bottom sterile tissue container releasably receives the at least one ridge on the male end of the top sterile tissue container, thereby forming an enclosed container.
15. The sterile tissue container system of claim 14 , wherein when the top and bottom sterile tissue containers are assembled the flanges of the top and bottom containers contact one another.
16. The sterile tissue container assembly of claim 15 , wherein the flange comprises one or more tabs extending from the male end of the perimeter wall and one or more tabs extending from the female end of the perimeter wall.
17. The sterile tissue container of claim 16 , wherein when the top and bottom sterile tissue containers are assembled, the one or more tabs extending from the male end of the perimeter wall of the bottom sterile tissue container do not overlap with the one or more tabs extending from the female end of the perimeter wall of the top sterile tissue container.
18. The sterile tissue container assembly of claim 14 , wherein the female end is opposite the male end along the dish length, and wherein the at least one ridge and the at least one space are directly adjacent along the dish length.
19. The sterile tissue container system of claim 14 , wherein the porous bottom surface of the tray is a porous membrane.
20. The sterile tissue container system of claim 14 , wherein the ridge has a proximal end and the proximal end of the ridge has one or more indents therein and the tray has one or more tray tabs so that when the tray is inserted into the bottom sterile tissue container the one or more tabs are inserted into the one or more indents.
21. The sterile tissue container system of claim 14 , further comprising an organotypic skin substitute supported on the porous bottom surface of the tray.
22. The sterile tissue container system of claim 21 , wherein the organotypic skin substitute is cryopreserved.
23. The sterile tissue container system of claim 14 , further comprising a sterile package containing the sterile tissue container system.
24. The sterile tissue container system of claim 14 , wherein the reservoir is 0.75 mm to 1.5 mm deep.