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    Electro-regenerating type apparatus for producing deionized water
    31.
    发明申请
    Electro-regenerating type apparatus for producing deionized water 有权
    用于生产去离子水的电再生型装置

    公开(公告)号：US20010003329A1

    公开(公告)日：2001-06-14

    申请号：US09731792

    申请日：2000-12-08

    申请人： Asahi Glass Company, Limited

    发明人： Yoshio Sugaya ,  Yukio Matsumura ,  Hiroshi Toda

    IPC分类号： B01D061/00 ,  B01D063/00 ,  C02F001/44

    CPC分类号： C02F1/4695 ,  B01D61/48 ,  B01J49/30 ,  C02F1/42 ,  C02F1/4604 ,  C02F2201/46115

    摘要： An electro-regenerating type apparatus for producing deionized water, which comprises an electrodialyzer having cation exchange membranes and anion exchange membranes alternately arranged between an anode compartment provided with an anode and a cathode compartment provided with a cathode, demineralizing compartments compartmentalized with the anion exchange membranes on the anode side and compartmentalized with the cation exchange membranes on the cathode side, and concentrating compartments compartmentalized with the cation exchange membranes on the anode side and compartmentalized with the anion exchange membranes on the cathode side, the electrodialyzer having ion exchangers accommodated in the demineralizing compartments, wherein a porous anion exchanger layer having a porosity of from 20 to 95%, a maximum pore size of from 0.01 to 500 nullm and a thickness of at least five times the maximum pore size and from 10 nullm to 10 mm, is provided on the anode side of each anion exchange membrane.

    摘要翻译： 一种用于生产去离子水的电再生型装置，其包括具有阳离子交换膜的电渗析器和交替布置在设置有阳极的阳极室和设置有阴极的阴极室之间的阴离子交换膜，所述阳离子隔室与阴离子交换膜隔开 在阳极侧并与阴极侧的阳离子交换膜分隔开，并且在阳极侧与阳离子交换膜间隔的浓缩隔室与阴极侧的阴离子交换膜分隔开，电离渗析器具有容纳在脱矿质中的离子交换器 隔室，其中提供孔隙率为20至95％，最大孔径为0.01至500μm，厚度为至少5倍最大孔径和10mum至10mm的多孔阴离子交换剂层 在每个阴离子交换膜的阳极侧 rane。

    Process for the fractionation of polymers
    32.
    发明申请
    Process for the fractionation of polymers 有权

    公开(公告)号：US20040222155A1

    公开(公告)日：2004-11-11

    申请号：US10766756

    申请日：2004-01-28

    发明人： Lorraine E. Reeve ,  Michael G. Hinsberg

    IPC分类号： C02F001/44

    CPC分类号： C08G65/30

    摘要： A process for the purification or fractionation of aqueous soluble polymers using an aqueous two-phase system is described. The concentrations of the polymer to be fractionated and of an aqueous soluble salt, and the temperature of the aqueous fractionation medium are adjusted so that two phases form, the lower molecular weight polymer molecules partition into the high salt concentration phase, and the higher molecular weight polymer molecules partition into the low salt concentration phase. The resulting high molecular weight polymers are characterized by a higher average molecular weight and a narrower molecular weight distribution and decreased unsaturation than the unfractionated polymers. After being subjected to the fractionation process, polyol polymers that form hydrogels in aqueous solution exhibited higher viscosities and a liquid to gel transition over a narrower temperature range than the unfractionated polyol polymers.

    Use of nitric oxide and a device in the therapeutic management of pathogens in mammals
    34.
    发明申请
    Use of nitric oxide and a device in the therapeutic management of pathogens in mammals 审中-公开
    使用一氧化氮和一种装置来治疗哺乳动物病原体

    公开(公告)号：US20040081580A1

    公开(公告)日：2004-04-29

    申请号：US10658665

    申请日：2003-09-09

    发明人： Doug Hole ,  Christopher Miller

    IPC分类号： A61M001/14 ,  A61M037/00 ,  C02F001/44 ,  A61M001/36 ,  A61M001/34

    CPC分类号： A61M1/3687 ,  A61K33/00 ,  A61M1/1698 ,  A61M2202/0275 ,  A61K2300/00

    摘要： The present invention relates to a method for the systemic delivery of the nitric oxide moiety either as a dissolved gas or through the administration of nitric oxide donors in an extracorporeal circuit to reduce whole body bacterial contamination by pathogenic or toxic substrates. The utilization of an extracorporeal circuit with the entrainment of nitric oxide is viewed as a novel modality in the medical management of bacteremia (blood poisoning) and/or septicemia in mammals.

    摘要翻译： 本发明涉及一种全身性递送一氧化氮部分作为溶解气体或通过在体外循环中施用一氧化氮供体的方法，以减少病原体或有毒底物引起的全身细菌污染。 使用伴有一氧化氮的体外循环被认为是哺乳动物菌血症（血液中毒）和/或败血症的医学管理中的一种新型方式。

    Device and a method for determining blood recirculation in a vascular access
    35.
    发明申请
    Device and a method for determining blood recirculation in a vascular access 失效
    用于测定血管通路中的血液再循环的装置和方法

    公开(公告)号：US20040073153A1

    公开(公告)日：2004-04-15

    申请号：US09913857

    申请日：2001-12-12

    发明人： Antonio Bosetto ,  Francesco Paolini

    IPC分类号： A61M037/00 ,  C02F001/44 ,  B01D061/00

    CPC分类号： A61M1/16 ,  A61M1/3609 ,  A61M1/3658 ,  A61M2230/65

    摘要： A method is described for determining recirculation of blood in a vascular access (11) of a patient undergoing dialysis treatment by means of a dialysis machine (10) comprising an arterial line (24) for withdrawing blood from the patient's body, a dialysis filter (16), and a venous line (26) for returning the blood to the patient's body. The present method consists in inducing, in the blood flowing in the venous line (26), a disturbance of a magnitude such as to bring the system into a transient state and determining blood recirculation in the vascular access (11) during the transient state as a function of the magnitude of the disturbance induced in the arterial line (24). In particular, the aforesaid disturbance consists of the variation of the haemoglobin concentration in the blood flowing in the venous line (26) and the variation is caused by controlling a change in the ultrafiltration flow in dialysis filter (16).

    摘要翻译： 描述了一种用于确定通过透析机（10）进行透析治疗的患者的血管通路（11）中的血液再循环的方法，所述透析机包括用于从患者身体抽出血液的动脉管线（24），透析过滤器 16）和用于将血液返回到患者身体的静脉线（26）。 本方法在于在静脉管路（26）中流动的血液中诱导诸如使系统进入过渡状态并在瞬时状态期间确定血管通路（11）中的血液再循环的幅度的干扰，如 在动脉线（24）中诱发的干扰的大小的函数。 特别地，上述紊乱包括在静脉管路（26）中流动的血液中的血红蛋白浓度的变化，并且通过控制透析过滤器（16）中的超滤流量的变化引起变化。

    System and method for treating whole blood
    36.
    发明申请
    System and method for treating whole blood 审中-公开
    全血治疗系统及方法

    公开(公告)号：US20040069708A1

    公开(公告)日：2004-04-15

    申请号：US10467842

    申请日：2003-08-13

    发明人： Thomas Laurell ,  Henrik Jnullnsson ,  Mats Allers ,  Hans W Persson

    IPC分类号： C02F001/44

    CPC分类号： A61M1/3496 ,  A61M1/3472 ,  A61M1/3479 ,  A61M2205/3375

    摘要： The present invention relates to a method and an apparatus for treatment of whole blood comprising two steps, firstly, a step of extracorporeal preseparation whereby the whole blood is separated into a blood plasma rich component and a blood cell rich component and secondly, a step of collecting and/or treating the plasma rich component, e.g. performing dialysis, plasma donation or plasma-pheresis. In one embodiment of the invention, the blood plasma rich component is achieved after particle separation using an ultrasound separator comprising micro-channels formed in a plate structure.

    摘要翻译： 本发明涉及一种全血治疗方法和装置，其特征在于包括以下步骤：首先，将全血分离为富血液成分和富血细胞成分的体外预分离步骤，其次， 收集和/或治疗富血浆组分，例如 进行透析，血浆捐献或血浆置换。 在本发明的一个实施方案中，使用包括在板结构中形成的微通道的超声波分离器在颗粒分离之后实现富血浆组分。

    Dialysis machine having combination display and handle
    37.
    发明申请
    Dialysis machine having combination display and handle 有权
    具有组合显示和手柄的透析机

    公开(公告)号：US20040064080A1

    公开(公告)日：2004-04-01

    申请号：US10256355

    申请日：2002-09-27

    发明人： Edward Cruz ,  John K. Clay ,  Mark Westcott

    IPC分类号： A61M037/00 ,  C02F001/44 ,  B01D063/00 ,  B01D011/00

    CPC分类号： A61M1/16 ,  A61M2205/50 ,  A61M2205/505 ,  A61M2209/084

    摘要： The present invention provides a dialysis machine that is readily moved by a patient, nurse or other operator. A display is provided on the front of the machine, which displays and controls various dialysis functions. The display is robust, mounted directly to the body and includes an open area that can be grasped by a person to move the entire machine. The combination display/handle enables the person to move the machine from the front of same and from odd angles with respect to the machine.

    摘要翻译： 本发明提供了一种由患者，护士或其他操作者容易地移动的透析机。 在机器的前面提供显示器，其显示和控制各种透析功能。 该显示器是坚固的，直接安装在身体上，并且包括一个可被人抓住以移动整个机器的开放区域。 组合显示/手柄使人能够从机器的前方移动机器，并从机器的奇数角度移动机器。

    Method and apparatus for peripheral vein fluid removal in heart failure
    38.
    发明申请
    Method and apparatus for peripheral vein fluid removal in heart failure 有权
    心力衰竭中外周静脉血液清除的方法和装置

    公开(公告)号：US20040054315A1

    公开(公告)日：2004-03-18

    申请号：US10642638

    申请日：2003-08-19

    申请人： CHF Solutions, Inc.

    发明人： Howard R. Levin ,  Mark Gelfand ,  John O'Mahony ,  Hans-Dietrich Polaschegg

    IPC分类号： A61M037/00 ,  C02F001/44 ,  B01D011/00

    CPC分类号： A61M1/341 ,  A61M1/1692 ,  A61M1/34 ,  A61M1/361 ,  A61M1/3612 ,  A61M2205/3393 ,  A61M2205/50 ,  A61M2205/7563

    摘要： A method and apparatus for ultrafiltration of blood operating by removing blood from a peripheral blood vessel at a rate of less than two percent of total cardiac output of a patient, extracting fluid at a rate of 0.1 liter to 1.0 liters per hour while retaining cells and proteins in the blood, and returning the concentrated blood to a secondary blood vessel is disclosed. Blood is removed and returned using small gage needles. As a pump circulates blood from the patient, a filter removes ultrafiltrate from the blood using duty cycle or pump control, and a transparent container collects the removed fluid.

    摘要翻译： 一种通过以小于患者总心输出量的百分之二的速率从外周血管中除血的血液超滤操作的方法和装置，以每小时0.1升至1.0升的速率提取液体，同时保留细胞和 公开了血液中的蛋白质，并将浓缩血液返回到二次血管。 使用小规格针头取出血液并返回。 当泵从患者循环血液时，过滤器使用占空比或泵控制从血液中除去超滤液，并且透明容器收集去除的流体。