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公开(公告)号：US20130030356A1
公开(公告)日：2013-01-31
申请号：US13194201
申请日：2011-07-29
CPC分类号： A61M1/1696
摘要： Systems and methods for providing dialysis therapies are provided. In a general embodiment, the present disclosure provides an apparatus for dialysis treatment comprising first and second fluid flow pathways in a parallel arrangement. The first fluid flow pathway contains a first cation exchange resin, wherein greater than 90% of exchange sites of the first cation exchange resin are populated with hydrogen ions. The second fluid flow pathway contains a second cation exchange resin, wherein greater than 90% of exchange sites of the second cation exchange resin are populated with sodium ions. The apparatus can be used to maintain a constant and safe level of sodium in a constantly regenerated dialysis fluid over an extended period of time.
摘要翻译： 提供了提供透析疗法的系统和方法。 在一般实施例中，本公开提供了一种用于透析治疗的装置，其包括平行布置的第一和第二流体流动路径。 第一流体流动路径包含第一阳离子交换树脂，其中大于90％的第一阳离子交换树脂的交换位点填充有氢离子。 第二流体流动路径包含第二阳离子交换树脂，其中大于90％的第二阳离子交换树脂的交换位点填充有钠离子。 该装置可用于在持续再生的透析液体中长时间保持恒定且安全的钠水平。
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2.发明申请HEMODIALYSIS AND PERITONEAL DIALYSIS SYSTEMS HAVING ELECTRODEIONIZATION CAPABILITIES 有权具有电化学能力的血液透析和腹膜透析系统公开(公告)号：US20100224492A1
公开(公告)日：2010-09-09
申请号：US12718609
申请日：2010-03-05
IPC分类号： B01D61/44
CPC分类号： A61M1/1696 , A61M1/1674 , A61M1/28 , A61M1/284 , A61M1/287 , A61M2202/0014 , B01D61/243 , B01D61/44 , B01D61/58
摘要： Systems and methods for hemodialysis or peritoneal dialysis having integrated electrodeionization capabilities are provided. In an embodiment, the dialysis system includes a carbon source, a urease source and an electrodeionization unit. The carbon source and urease source can be in the form of removable cartridges.
摘要翻译： 提供了具有集成的电去离子能力的用于血液透析或腹膜透析的系统和方法。 在一个实施方案中，透析系统包括碳源，脲酶源和电去离子单元。 碳源和脲酶源可以是可移除的盒的形式。
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公开(公告)号：US08764981B2
公开(公告)日：2014-07-01
申请号：US13296522
申请日：2011-11-15
CPC分类号： B01D61/30 , A61M1/1696 , A61M1/284 , A61M1/287
摘要： Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including: 1) a first filter having a filtration membrane, 2) a urea removal unit having urease and in fluid communication with the first filter, and 3) a second filter having an ion rejection membrane and in fluid communication with the first filter and the urea removal unit.
摘要翻译： 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施例中，本发明提供一种透析治疗装置，其包括：1）具有过滤膜的第一过滤器，2）具有脲酶并与第一过滤器流体连通的尿素去除单元，以及3）具有 离子排斥膜并与第一过滤器和尿素去除单元流体连通。
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公开(公告)号：US20120055864A1
公开(公告)日：2012-03-08
申请号：US13296522
申请日：2011-11-15
IPC分类号： B01D61/24
CPC分类号： B01D61/30 , A61M1/1696 , A61M1/284 , A61M1/287
摘要： Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including: 1) a first filter having a filtration membrane, 2) a urea removal unit having urease and in fluid communication with the first filter, and 3) a second filter having an ion rejection membrane and in fluid communication with the first filter and the urea removal unit.
摘要翻译： 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施例中，本发明提供一种透析治疗装置，其包括：1）具有过滤膜的第一过滤器，2）具有脲酶并与第一过滤器流体连通的尿素去除单元，以及3）具有 离子排斥膜并与第一过滤器和尿素去除单元流体连通。
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公开(公告)号：US20100314314A1
公开(公告)日：2010-12-16
申请号：US12482869
申请日：2009-06-11
CPC分类号： B01D61/30 , A61M1/1696 , A61M1/284 , A61M1/287
摘要： Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including: 1) a first filter having a filtration membrane, 2) a urea removal unit having urease and in fluid communication with the first filter, and 3) a second filter having an ion rejection membrane and in fluid communication with the first filter and the urea removal unit.
摘要翻译： 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施例中，本发明提供一种透析治疗装置，其包括：1）具有过滤膜的第一过滤器，2）具有脲酶并与第一过滤器流体连通的尿素去除单元，以及3）具有 离子排斥膜并与第一过滤器和尿素去除单元流体连通。
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6.发明申请公开(公告)号：US20100130920A1
公开(公告)日：2010-05-27
申请号：US12275982
申请日：2008-11-21
CPC分类号： A61M1/28 , A61M39/20 , A61M2205/10 , A61M2205/12 , A61M2205/121 , A61M2205/505 , A61M2205/7536
摘要： A medical fluid or dialysis system includes an auto-connection mechanism that connects connectors from the supply bags to dialysis cassette ports or cassette supply lines. The system provides for multiple, e.g., four, supply bags, which can be connected to a manifold of the auto-connection mechanism. Tip protecting caps that protect the supply line ends and cassette ports or cassette supply line ends are made to be compatible with the auto-connection mechanism. The auto-connection mechanism removes all the caps and connects the supply lines to the cassette. At least one roller occluder is provided that occludes the supply tubing prior to the tip protecting caps being removed. The roller occludes prevent medical dialysis fluid from spilling out of the supply lines between the time that the caps are removed and connection to the cassette is made.
摘要翻译： 医疗液体或透析系统包括将供应袋的连接器连接到透析盒端口或盒式电源线的自动连接机构。 该系统提供多个例如四个供应袋，其可以连接到自动连接机构的歧管。 保护电源线端头和磁带盒端口或磁带盒供电线端头的保护帽与自动连接机构兼容。 自动连接机构移除所有盖子并将供应线连接到盒式磁带。 提供至少一个辊封闭器，其在尖端保护盖被移除之前封闭供应管。 滚筒阻塞防止医用透析液从盖子被移除的时间和连接到盒子之间溢出供应管线。
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7.发明授权Hemodialysis and peritoneal dialysis systems having electrodeionization capabilities 有权血液透析和具有电去离子能力的腹膜透析系统公开(公告)号：US08858792B2
公开(公告)日：2014-10-14
申请号：US12718609
申请日：2010-03-05
申请人： Yuanpang Samuel Ding , Ying-Cheng Lo , Joshua James Miller , Justin Rohde , Sujatha Karoor , Stephane Dupont
发明人： Yuanpang Samuel Ding , Ying-Cheng Lo , Joshua James Miller , Justin Rohde , Sujatha Karoor , Stephane Dupont
CPC分类号： A61M1/1696 , A61M1/1674 , A61M1/28 , A61M1/284 , A61M1/287 , A61M2202/0014 , B01D61/243 , B01D61/44 , B01D61/58
摘要： Systems and methods for hemodialysis or peritoneal dialysis having integrated electrodeionization capabilities are provided. In an embodiment, the dialysis system includes a carbon source, a urease source and an electrodeionization unit. The carbon source and urease source can be in the form of removable cartridges.
摘要翻译： 提供了具有集成的电去离子能力的用于血液透析或腹膜透析的系统和方法。 在一个实施方案中，透析系统包括碳源，脲酶源和电去离子单元。 碳源和脲酶源可以是可移除的盒的形式。
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公开(公告)号：US20110048949A1
公开(公告)日：2011-03-03
申请号：US12548876
申请日：2009-08-27
CPC分类号： A61M1/1696 , A61M1/284 , A61M1/287 , A61M2209/088
摘要： Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including a first cell having a first electrodialysis unit, a second cell having at least one of a urease compartment and a sorbent compartment and in fluid communication with the first cell, and a third cell having a second electrodialysis unit and in fluid communication with the second cell.
摘要翻译： 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施方案中，本公开提供了一种透析治疗装置，其包括具有第一电渗析装置的第一细胞，具有尿素酶隔室和吸附剂隔室中的至少一个并与第一细胞流体连通的第二细胞， 电池具有第二电渗析单元并与第二电池流体连通。
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公开(公告)号：US09044544B2
公开(公告)日：2015-06-02
申请号：US12275982
申请日：2008-11-21
CPC分类号： A61M1/28 , A61M39/20 , A61M2205/10 , A61M2205/12 , A61M2205/121 , A61M2205/505 , A61M2205/7536
摘要： A medical fluid or dialysis system includes an auto-connection mechanism that connects connectors from the supply bags to dialysis cassette ports or cassette supply lines. The system provides for multiple, e.g., four, supply bags, which can be connected to a manifold of the auto-connection mechanism. Tip protecting caps that protect the supply line ends and cassette ports or cassette supply line ends are made to be compatible with the auto-connection mechanism. The auto-connection mechanism removes all the caps and connects the supply lines to the cassette. At least one roller occluder is provided that occludes the supply tubing prior to the tip protecting caps being removed. The roller occludes prevent medical dialysis fluid from spilling out of the supply lines between the time that the caps are removed and connection to the cassette is made.
摘要翻译： 医疗液体或透析系统包括将供应袋的连接器连接到透析盒端口或盒式电源线的自动连接机构。 该系统提供多个例如四个供应袋，其可以连接到自动连接机构的歧管。 保护电源线端头和磁带盒端口或磁带盒供电线端头的保护帽与自动连接机构兼容。 自动连接机构移除所有盖子并将供应线连接到盒式磁带。 提供至少一个辊封闭器，其在尖端保护盖被移除之前封闭供应管。 滚筒阻塞防止医用透析液从盖子被移除的时间和连接到盒子之间溢出供应管线。
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公开(公告)号：US08404091B2
公开(公告)日：2013-03-26
申请号：US12548876
申请日：2009-08-27
IPC分类号： B01D61/44
CPC分类号： A61M1/1696 , A61M1/284 , A61M1/287 , A61M2209/088
摘要： Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including a first cell having a first electrodialysis unit, a second cell having at least one of a urease compartment and a sorbent compartment and in fluid communication with the first cell, and a third cell having a second electrodialysis unit and in fluid communication with the second cell.
摘要翻译： 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施方案中，本公开提供了一种透析治疗装置，其包括具有第一电渗析装置的第一细胞，具有尿素酶隔室和吸附剂隔室中的至少一个并与第一细胞流体连通的第二细胞， 电池具有第二电渗析单元并与第二电池流体连通。
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