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1. 发明申请

US20100032376A1 MEMBRANE UNIT ELEMENT, SEMIPERMEABLE MEMBRANE, FILTRATION DEVICE, AND PROCESSES FOR MANUFACTURING THE SAME 有权
标题翻译：膜组件元件，可切片膜，过滤装置及其制造方法
公开(公告)号：US20100032376A1
公开(公告)日：2010-02-11
申请号：US12557708
申请日：2009-09-11
申请人： Nicolas Moachon , Michel Thomas
发明人： Nicolas Moachon , Michel Thomas
IPC分类号： B01D61/24
CPC分类号： B01D69/08 , A61L33/064 , A61M1/16 , A61M1/1627 , A61M1/34 , A61M1/3403 , A61M1/3413 , A61M1/3673 , A61M2205/3334 , B01D67/0088 , C08L33/26
摘要： The object of the invention is a unit element forming a membrane comprising a semi-permeable material able to separate in two compartments a filtration device for extracorporeal treatment of a fluid such as blood or plasma, said material being negatively charged, said element having a first internal face intended to be in direct contact with blood or plasma and a second external face intended to be in contact with filtrate, wherein said second face of said element is treated on the surface by one selected in the group comprising at least a cationic polymer, a mixture of polymers of which at least one polymer is cationic. The unit element can also have said first face treated on the surface by one selected in the group comprising: at least one cationic polymer, a mixture of polymers of which at least one polymer is cationic.The object of the invention is also a semipermeable membrane consisting of such unit elements; a filtration device for extracorporeal treatment of a fluid such as blood or plasma comprising two compartments separated by such a semipermeable membrane.The object of the invention is also the processes for manufacturing such devices.
摘要翻译：本发明的目的是形成膜的单元元件，其包括半透性材料，其能够在两个隔室中分离用于体外处理诸如血液或血浆的流体的过滤装置，所述材料带负电荷，所述元件具有第一旨在与血液或血浆直接接触的内表面和旨在与滤液接触的第二外表面，其中所述元件的所述第二面在表面上用选自至少阳离子聚合物的组中进行处理，至少一种聚合物是阳离子的聚合物的混合物。单元元件还可以使表面处理的所述第一面具有选自以下组中的一种：至少一种阳离子聚合物，至少一种聚合物是阳离子聚合物的混合物。本发明的目的还是由这种单元组成的半透膜; 用于体外处理诸如血液或血浆的流体的过滤装置，包括由这种半透膜隔开的两个隔室。本发明的目的还在于制造这种装置的方法。

2. 发明申请

US20110213305A1 HEAT EXCHANGER AND METHOD FOR HEAT EXCHANGING 有权
标题翻译：热交换器和换热器的方法
公开(公告)号：US20110213305A1
公开(公告)日：2011-09-01
申请号：US13123008
申请日：2009-10-09
申请人： Lennart Jönsson , Jan Sternby , Eddie Nilsson
发明人： Lennart Jönsson , Jan Sternby , Eddie Nilsson
IPC分类号： A61M5/44 , F28F3/08 , F28D15/00
CPC分类号： A61M1/3462 , A61M1/3621 , A61M5/44 , A61M2205/366 , F28D9/0075 , F28D9/0087 , F28D9/0093
摘要： A method for exchanging heat between a primary fluid (W) and a secondary fluid (X) and a heat exchanger for heat exchange as well as an arrangement and a kit comprising a heat exchanger. The heat exchanger comprises a first and a second fluid circuit extending through the heat exchanger. The heat exchanger further comprises a stack of fluid plates and a membrane arranged between each of the fluid plates where one interspace is formed between each fluid plate and membrane. The first and the second fluid circuit are each constituted by a passage extending through the fluid plates and membranes and along the fluid plates and membranes in at least two interspaces. A primary fluid (W) is passed through the first fluid circuit and a secondary fluid (X) is passed through the second fluid circuit such that the primary fluid (W) is passed along one side of a membrane and simultaneously the secondary fluid (X) is passed along the other side of the membrane. Heat is thus exchanged between the primary fluid (W) and the secondary fluid (X) over the membrane.
摘要翻译：一种用于在初级流体（W）和次级流体（X）之间进行热交换的方法以及用于热交换的热交换器以及包括热交换器的布置和套件。热交换器包括延伸穿过热交换器的第一和第二流体回路。热交换器还包括一组流体板和布置在每个流体板之间的膜，其中在每个流体板和膜之间形成一个间隙。第一和第二流体回路各自由在至少两个间隙中延伸穿过流体板和膜以及流体板和膜的通道构成。主流体（W）通过第一流体回路并且次级流体（X）通过第二流体回路，使得主流体（W）沿着膜的一侧通过，同时第二流体（X））沿膜的另一侧通过。因此，在膜上的主要流体（W）和次级流体（X）之间交换热量。

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