Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Process of storage or protection
Patent
1986-04-11
1991-05-21
Lacey, David L.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Process of storage or protection
422 44, 422102, 422104, 436176, 435 2, 435310, 604408, 128767, 128DIG24, 7386462, A61B 1900
Patent
active
050173383
ABSTRACT:
Method for storing, preserving and transporting concentrates of human platelets under blood bank conditions prior to transfusion by compressing plastic walled platelet bags with the use of a grid to permit gas circulation to the bag with the bag positioned for storage in a desired position. A grid aids in storing and preserving platelets and has a rigid body with a substantial open area configured to substantially compress a side of a plastic walled platelet bag to form a substantially uniform layer of fluid in the bag to maximize gas transfer capacity and permit long storage life at atmospheric conditions without the need for conventional agitation of the bag.
REFERENCES:
patent: 4132594 (1979-01-01), Bank et al.
patent: 4337769 (1982-07-01), Olson
Kummert L. M.
Lacey David L.
The Center for Blood Research, Inc.
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