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    • 8. 发明申请
    • BLOOD BAG COMPRISING REMOVABLE HEAT TRANSFER MEMBER AND SYSTEM FOR PROVIDING WRIST-ACTION MOTION DURING FREEZING OR THAWING
    • 血液袋包括可移动热传递部件和系统,用于在冷冻或治疗期间提供手腕运动
    • WO2014138566A3
    • 2015-01-08
    • PCT/US2014021690
    • 2014-03-07
    • CRYOMEDIC TECHNOLOGIES LLC
    • WALTER WILLIAMWALKER JIMMY
    • A01N1/02A61M1/02
    • A01N1/0268A01N1/0242A01N1/0263A01N1/0284A61J1/10A61J1/1487A61J2200/42A61J2200/44A61M1/025A61M1/0272A61M1/0281A61M1/36
    • One aspect of the present disclosure relates to a bag (10) for storing platelets or contaminated blood previously withdrawn from a subject. The bag comprises a flexible, closed container (12) and at least one removable heat transfer member (24). The container includes an inlet (14) adapted for fluid-tight connection to a tube member (16). A further aspect of the disclosure relates to a system for freezing or thawing platelets or contaminated blood, which comprises an agitator drive; a linkage arm operably connected to the agitator drive, the linkage arm configured to translate a rotary motion generated by the agitator drive to an angular reciprocation motion; a reciprocating arm operably connected to the linkage arm; and a container configured to hold the blood and being operably connected to a distal end of the reciprocating arm. Operation of the system provides a wrist-action motion to the container and thereby minimizes the amount of red blood cell (RBC) and platelet lysis caused by freezing or thawing.
    • 本公开的一个方面涉及一种用于存储先前从受试者撤回的血小板或污染的血液的袋(10)。 该袋包括柔性封闭容器(12)和至少一个可拆卸传热构件(24)。 容器包括适于与管构件(16)流体密封连接的入口(14)。 本公开的另一方面涉及用于冷冻或解冻血小板或污染血液的系统,其包括搅拌器驱动; 连杆臂可操作地连接到搅拌器驱动器,所述连杆臂构造成将由搅拌器驱动产生的旋转运动转换成角度往复运动; 可操作地连接到所述连杆臂的往复臂; 以及构造成保持血液并且可操作地连接到往复臂的远端的容器。 该系统的操作为容器提供了手腕动作,从而使红细胞(RBC)的量和冻结或解冻引起的血小板裂解最小化。