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公开(公告)号：AU2003237362A1
公开(公告)日：2003-12-31
申请号：AU2003237362
申请日：2003-06-03
Applicant: BAXTER INT
Inventor： YEH ROSA , TANDON RAHUL , KAROOR SUJATHA , PAULEY ROBIN , BOGGS DANIEL
Abstract: Membranes impregnated with cross-linked enzyme crystals and devices, systems and methods of producing and using same are provided. The present invention includes membranes impregnated with a sufficient amount of a cross-linked enzyme crystal(s), such as membranes impregnated with cross-linked urease crystals. The membrane can been dried in a glycerol solution prior to use.
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Patent Agency Ranking
公开(公告)号：DE60227189D1
公开(公告)日：2008-07-31
申请号：DE60227189
申请日：2002-10-01
Applicant: BAXTER INT
Inventor： KAROOR SUJATHA , DONOVAN BRIAN , HAI TON THAT , KATADA MARI , LU LUIS , MARTIS LEO , MORTI STAVROULA , MUJAIS SALIM , SANDERS PAUL , SOLTYS PAUL , TANDON RAHUL
IPC: A61M1/16 , A61M1/36 , A61M1/28 , A61M1/34 , B01D15/00 , B01J20/02 , B01J20/06 , B01J20/20 , B01J20/22 , B01J39/10 , B01J41/10
Abstract: The invention provides a device (32) for removing uremic toxins in a dialysis procedure comprising a body having an inlet (42) and an outlet (44) and defining an interior. The interior includes a layer comprising urease, a layer comprising zirconium oxide, a layer comprising zirconium phosphate, and a layer comprising carbon. The device is constructed and arranged so that a fluid entering the device contacts the zirconium phosphate layer before contacting the urease layer and before contacting the zirconium oxide layer.
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公开(公告)号：AU2003237362A8
公开(公告)日：2003-12-31
申请号：AU2003237362
申请日：2003-06-03
Applicant: BAXTER HEALTHCARE SA , BAXTER INT
Inventor： YEH ROSA , TANDON RAHUL , KAROOR SUJATHA , PAULEY ROBIN , BOGGS DANIEL
Abstract: Membranes impregnated with cross-linked enzyme crystals and devices, systems and methods of producing and using same are provided. The present invention includes membranes impregnated with a sufficient amount of a cross-linked enzyme crystal(s), such as membranes impregnated with cross-linked urease crystals. The membrane can been dried in a glycerol solution prior to use.
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公开(公告)号：ES2371532T3
公开(公告)日：2012-01-04
申请号：ES10075249
申请日：2002-10-01
Applicant: BAXTER INT
Inventor： MORTI STAVROULA , KAROOR SUJATHA , DONOVAN BRIAN , HAI TON THAT , KATADA MARI , LU LUIS , MARTIS LEO , MUJAIS SALIM , SANDERS PAUL , SOLTYS PAUL , TANDON RAHUL
IPC: A61M1/16 , A61M1/36 , A61M1/28 , B01D15/00 , B01J20/02 , B01J20/06 , B01J20/20 , B01J20/22 , B01J39/10 , B01J41/10
Abstract: Dispositivo (32) para eliminar las toxinas urémicas en un procedimiento de diálisis que comprende: un cuerpo (40) con una entrada (42) y una salida (44) y que define un interior, incluyendo el interior una capa que comprende ureasa, una capa que comprende óxido de zirconio, una capa que comprende fosfato de zirconio y una capa que comprende carbón; y el dispositivo (32) así construido y dispuesto para que un fluido que entra en el dispositivo (32) entre en contacto con la capa de fosfato de zirconio al entrar en el dispositivo antes de entrar en contacto con la capa de ureasa y antes de entrar en contacto con la capa de óxido de zirconio.
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公开(公告)号：AT398470T
公开(公告)日：2008-07-15
申请号：AT02768925
申请日：2002-10-01
Applicant: BAXTER INT
Inventor： KAROOR SUJATHA , DONOVAN BRIAN , HAI TON THAT , KATADA MARI , LU LUIS , MARTIS LEO , MORTI STAVROULA , MUJAIS SALIM , SANDERS PAUL , SOLTYS PAUL , TANDON RAHUL
IPC: A61M1/16 , A61M1/36 , A61M1/28 , A61M1/34 , B01D15/00 , B01J20/02 , B01J20/06 , B01J20/20 , B01J20/22 , B01J39/10 , B01J41/10
Abstract: The invention provides a device (32) for removing uremic toxins in a dialysis procedure comprising a body having an inlet (42) and an outlet (44) and defining an interior. The interior includes a layer comprising urease, a layer comprising zirconium oxide, a layer comprising zirconium phosphate, and a layer comprising carbon. The device is constructed and arranged so that a fluid entering the device contacts the zirconium phosphate layer before contacting the urease layer and before contacting the zirconium oxide layer.
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公开(公告)号：AT520430T
公开(公告)日：2011-09-15
申请号：AT10075249
申请日：2002-10-01
Applicant: BAXTER INT
Inventor： MORTI STAVROULA , KAROOR SUJATHA , DONOVAN BRIAN , HAI TON THAT , KATADA MARI , LU LUIS , MARTIS LEO , MUJAIS SALIM , SANDERS PAUL , SOLTYS PAUL , TANDON RAHUL
IPC: A61M1/16 , A61M1/36 , A61M1/28 , B01D15/00 , B01J20/02 , B01J20/06 , B01J20/20 , B01J20/22 , B01J39/10 , B01J41/10
Abstract: The invention provides a device (32) for removing uremic toxins in a dialysis procedure comprising a body having an inlet (42) and an outlet (44) and defining an interior. The interior includes a layer comprising urease, a layer comprising zirconium oxide, a layer comprising zirconium phosphate, and a layer comprising carbon. The device is constructed and arranged so that a fluid entering the device contacts the zirconium phosphate layer before contacting the urease layer and before contacting the zirconium oxide layer.
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