公开(公告)号：EP3079737B1

公开(公告)日：2018-07-04

申请号：EP14824363.7

申请日：2014-12-10

申请人： ResuSciTec GmbH

发明人： WILKE, Joachim ,  BENK, Christoph ,  PITTNER, Martin ,  KAZ, Till

IPC分类号： A61M1/36 ,  A61F7/00

CPC分类号： A61M1/1698 ,  A61F7/0085 ,  A61F7/0241 ,  A61F2007/0057 ,  A61F2007/0269 ,  A61F2007/0276 ,  A61M1/3666 ,  A61M2205/3606 ,  A61M2205/3633 ,  F25B17/08

公开(公告)号：EP3079737A1

公开(公告)日：2016-10-19

申请号：EP14824363.7

申请日：2014-12-10

申请人： ResuSciTec GmbH

发明人： WILKE, Joachim ,  BENK, Christoph ,  PITTNER, Martin ,  KAZ, Till

IPC分类号： A61M1/36 ,  A61F7/00

CPC分类号： A61M1/1698 ,  A61F7/0085 ,  A61F7/0241 ,  A61F2007/0057 ,  A61F2007/0269 ,  A61F2007/0276 ,  A61M1/3666 ,  A61M2205/3606 ,  A61M2205/3633 ,  F25B17/08

摘要： The invention relates to a cooling unit for a heat exchanger integrated in an oxygenator, which heat exchanger is for controlling the temperature of blood conducted in an extracorporeal circuit, said cooling unit comprising a first container which is at least partially filled with a liquid working agent that can be brought into thermal contact with a heat transfer liquid of the heat exchanger. The invention is characterised in that: a second container is provided which encompasses a sorbent in a fluid-tight manner and under vacuum conditions, and which directly adjoins the first container via at least one contact section; and an actuatable release means is provided in the contact section, which release means, when actuated, generates a locally restricted fluid connection between the first and second containers, via which connection the liquid working medium escapes into the second container, forming a working medium vapour and extracting heat from the liquid working medium contained in the first container.