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公开(公告)号：US09132225B2
公开(公告)日：2015-09-15
申请号：US13144651
申请日：2010-01-15
申请人： Terence Gourlay , Stephen Cotton
发明人： Terence Gourlay , Stephen Cotton
IPC分类号： A61M1/36 , B01D29/07 , B01D39/08 , B01D39/16 , B01D39/20 , B29C65/00 , B29C65/08 , B29C65/02 , B29K67/00 , B29K105/04 , B29K105/08 , B29K105/16 , B29L9/00 , B29L31/14
CPC分类号： A61M1/3679 , B01D39/083 , B01D39/1623 , B01D39/2055 , B01D2239/0407 , B01D2239/0677 , B01D2239/0681 , B01D2239/069 , B01D2239/086 , B01D2239/1216 , B01D2239/1241 , B29C65/02 , B29C65/086 , B29C66/1122 , B29C66/21 , B29C66/45 , B29C66/71 , B29C66/729 , B29C66/7294 , B29C66/73921 , B29C66/81433 , B29C66/83411 , B29C66/9516 , B29K2067/00 , B29K2105/048 , B29K2105/0854 , B29K2105/16 , B29L2009/00 , B29L2031/14 , B29C65/00
摘要： Apparatus and methods for extracorporeal blood filtration involving the connection of a patient's cardiovascular circulation to an extracorporeal circulatory circuit, and filtration devices suitable for use in such apparatus and methods are disclosed. Such filtration devices include a filter medium comprising a layer of non-woven fabric (21) impregnated with porous beads (22) and carrying a porous screen (23) on at least one side. This invention enables the removal or particular molecular species such as pro-inflammatory cytokines from a patient's circulation, and is of particular utility in cardiopulmonary bypass and haemodialysis-like procedures.
摘要翻译： 公开了涉及将患者的心血管循环与体外循环回路连接的体外血液过滤的装置和方法以及适用于这种装置和方法的过滤装置。 这种过滤装置包括过滤介质，该过滤介质包括浸渍有多孔珠粒（22）并在至少一侧上承载多孔筛网（23）的无纺织物层（21）。 本发明能够从患者的循环中去除或特定的分子物质如促炎细胞因子，并且在体外循环和血液透析过程中特别有用。
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公开(公告)号：US09254354B2
公开(公告)日：2016-02-09
申请号：US13384135
申请日：2010-11-17
申请人： Stephen Cotton , Terence Gourlay
发明人： Stephen Cotton , Terence Gourlay
CPC分类号： A61M1/0281 , A61J1/10 , A61J1/1462 , A61M1/0209
摘要： Devices for concentrating fluids that comprise discrete or particulate material dispersed in a liquid medium, such as whole blood, by removal of a proportion of the liquid medium, and a method of producing blood cell concentrates from whole blood using reduced pressure. The devices comprise an outer bag formed of an impermeable material and an inner bag formed of a permeable material, the inner bag containing an absorbent material or being adapted for connection to a source of reduced pressure.
摘要翻译： 用于浓缩流体的装置，其通过除去一部分液体介质而分散在液体介质如全血中的离散或颗粒物质，以及使用减压从全血制备血细胞浓缩物的方法。 所述装置包括由不渗透材料形成的外袋和由可渗透材料形成的内袋，所述内袋包含吸收材料或适于连接到减压源。
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公开(公告)号：US20110272343A1
公开(公告)日：2011-11-10
申请号：US13144651
申请日：2010-01-15
申请人： Terence Gourlay , Stephen Cotton
发明人： Terence Gourlay , Stephen Cotton
CPC分类号： A61M1/3679 , B01D39/083 , B01D39/1623 , B01D39/2055 , B01D2239/0407 , B01D2239/0677 , B01D2239/0681 , B01D2239/069 , B01D2239/086 , B01D2239/1216 , B01D2239/1241 , B29C65/02 , B29C65/086 , B29C66/1122 , B29C66/21 , B29C66/45 , B29C66/71 , B29C66/729 , B29C66/7294 , B29C66/73921 , B29C66/81433 , B29C66/83411 , B29C66/9516 , B29K2067/00 , B29K2105/048 , B29K2105/0854 , B29K2105/16 , B29L2009/00 , B29L2031/14 , B29C65/00
摘要： Apparatus and methods for extracorporeal blood filtration involving the connection of a patient's cardiovascular circulation to an extracorporeal circulatory circuit, and filtration devices suitable for use in such apparatus and methods are disclosed. Such filtration devices include a filter medium comprising a layer of non-woven fabric (21) impregnated with porous beads (22) and carrying a porous screen (23) on at least one side. This invention enables the removal or particular molecular species such as pro-inflammatory cytokines from a patient's circulation, and is of particular utility in cardiopulmonary bypass and haemodialysis-like procedures.
摘要翻译： 公开了涉及将患者的心血管循环与体外循环回路连接的体外血液过滤的装置和方法以及适用于这种装置和方法的过滤装置。 这种过滤装置包括过滤介质，该过滤介质包括浸渍有多孔珠粒（22）并在至少一侧上承载多孔筛网（23）的无纺织物层（21）。 本发明能够从患者的循环中去除或特定的分子物质如促炎细胞因子，并且在体外循环和血液透析过程中特别有用。
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公开(公告)号：US09636446B2
公开(公告)日：2017-05-02
申请号：US12993320
申请日：2009-05-18
申请人： Terence Gourlay
发明人： Terence Gourlay
CPC分类号： A61M1/3472 , A61M1/3475 , A61M1/3679
摘要： The present invention relates to a system, apparatus, and method for separating components of a fluid, e.g. blood, which eliminates the need for expensive hardware and produces a stabilized waste product. The system comprises an apparatus or device (V) for separating components of a fluid (15′) comprising a container (5′) having at least one separation or filtration member (10′) capable of selectively separating or filtering at least one component from the fluid, and a superabsorbent material (20′) capable of absorbing the at least one component separated from the fluid, and thereby providing a processed fluid free or substantially free of said at least one component; and agitation means.
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