US 12,201,584 B2
Anaerobic blood storage containers
Tatsuro Yoshida, West Newton, MA (US); Rafael Cordero, Bedford, MA (US); Jancarlo Sarita, Lynn, MA (US); Michael Zocchi, Arlington, VA (US); Michael Wolf, Brookline, MA (US); Philip Michael Keegan, Newton, MA (US); Narendran Renganathan, Plano, TX (US); and Jeffrey Karl Sutton, Medway, MA (US)
Assigned to Hemanext Inc., Lexington, MA (US)
Filed by Hemanext Inc., Lexington, MA (US)
Filed on Oct. 16, 2020, as Appl. No. 17/072,250.
Application 17/072,250 is a continuation of application No. 15/708,925, filed on Sep. 19, 2017, granted, now 10,849,824.
Application 15/708,925 is a continuation of application No. 15/475,898, filed on Mar. 31, 2017, granted, now 9,801,784, issued on Oct. 31, 2017.
Application 15/475,898 is a continuation of application No. PCT/US2016/029069, filed on Apr. 22, 2016.
Claims priority of provisional application 62/151,957, filed on Apr. 23, 2015.
Claims priority of provisional application 62/151,839, filed on Apr. 23, 2015.
Prior Publication US 2021/0100721 A1, Apr. 8, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61J 1/10 (2006.01); A01N 1/02 (2006.01); A61J 1/14 (2023.01); A61J 1/18 (2023.01); B32B 1/00 (2006.01); B32B 3/06 (2006.01); B32B 3/08 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B65D 81/26 (2006.01); A61M 1/02 (2006.01)
CPC A61J 1/10 (2013.01) [A01N 1/0263 (2013.01); A61J 1/1462 (2013.01); A61J 1/1468 (2015.05); A61J 1/1475 (2013.01); A61J 1/1487 (2015.05); A61J 1/18 (2013.01); B32B 1/00 (2013.01); B32B 3/06 (2013.01); B32B 3/08 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/205 (2013.01); B32B 27/286 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B65D 81/268 (2013.01); A61M 1/0209 (2013.01); B32B 2250/24 (2013.01); B32B 2307/308 (2013.01); B32B 2307/412 (2013.01); B32B 2307/414 (2013.01); B32B 2307/514 (2013.01); B32B 2307/7242 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7265 (2013.01); B32B 2439/80 (2013.01); B32B 2535/00 (2013.01); B65D 81/266 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A blood storage device 20 for storing oxygen depleted blood comprising:
an outer receptacle 201 substantially impermeable to oxygen;
an inner collapsible blood container 202 comprising polyvinyl chloride (PVC) doped with a plasticizer;
at least one inlet/outlet 30 that is substantially impermeable to oxygen passing through said outer receptacle 201 and that is in fluid communication with said inner collapsible container 202; and
an oxygen sorbent 207 situated within said outer receptacle 201,
wherein said at least one inlet/outlet 30 comprises a unitary tube that is substantially impermeable to oxygen comprising tubing 304, a bond 302, and tubing 205, wherein said unitary tube is a barrier traversing tube 305 comprising an outer layer 308, an inner layer 306, and an intermediate oxygen barrier layer 307.