公开(公告)号：US20170281844A1

公开(公告)日：2017-10-05

申请号：US15594355

申请日：2017-05-12

申请人： WD Manor Mechanical Contractors, Inc.

发明人： Jeff Randall ,  Bryan DeWitt ,  Peter DeWitt ,  Rick Garcia ,  Don Gustafson

IPC分类号： A61M1/16 ,  E03C1/02 ,  E03C1/10 ,  E03C1/04 ,  B01D61/30 ,  E03B7/09

CPC分类号： A61M1/168 ,  A61M1/1656 ,  A61M1/1664 ,  A61M1/1682 ,  A61M1/1686 ,  B01D61/30 ,  E03B7/095 ,  E03C1/021 ,  E03C1/04 ,  E03C1/10 ,  Y10T137/0402 ,  Y10T137/2564

摘要： A dialysis service box for centralized control and plumbing arrangement of a dialysis machine is disclosed. The dialysis service box includes a plumbing arrangement having a supply inlet for supplying a fluid to the dialysis machine, a backflow preventer for preventing retrograde flow through the plumbing arrangement, a trap primer for maintaining a trap seal designed to prevent waste gases from flowing into the dialysis service box and a waste connection for allowing waste from the dialysis machine to exit. The dialysis service box can be universally installed to operate, control and adjust any dialysis machine that requires supply connection, waste connection, backflow preventer and trap primer, or any combination of the foregoing.

公开(公告)号：US09709549B2

公开(公告)日：2017-07-18

申请号：US14565142

申请日：2014-12-09

申请人： GENERAL ELECTRIC COMPANY

发明人： Nichole Lea Wood ,  Reginald Donovan Smith ,  Hongyi Zhou ,  Liming Yu ,  Brian David Polizzotti ,  Peter D. Miller

IPC分类号： G01N33/49 ,  A61M1/02 ,  B01D61/28 ,  B01D61/30 ,  B01D63/02 ,  C12N5/0789 ,  C12N5/0775 ,  G01N1/40

CPC分类号： G01N33/491 ,  A61M1/029 ,  B01D61/28 ,  B01D61/30 ,  B01D63/02 ,  B01D2313/18 ,  B01D2313/50 ,  C12N5/0647 ,  C12N5/0665 ,  G01N1/4077 ,  G01N2001/4083 ,  G01N2001/4088

摘要： Method and systems, for processing biological material, that contain a biological material in a vessel; add an aggregating agent to the material in the vessel and allow the material to separate into two or more distinct submaterials; extract one or more of the submaterials from the vessel; automatically transport one or more of the submaterials remaining in the vessel to a filtration device; and collect a resulting target retentate into a target retentate receptacle.

公开(公告)号：US09636447B2

公开(公告)日：2017-05-02

申请号：US14234527

申请日：2012-06-20

申请人： Bo Olde ,  Kristian Solem ,  Mattias Holmer ,  Jan Sternby

发明人： Bo Olde ,  Kristian Solem ,  Mattias Holmer ,  Jan Sternby

IPC分类号： A61B5/02 ,  A61M1/36 ,  B01D61/30 ,  B01D61/32 ,  G01L19/00 ,  A61B5/021 ,  A61B5/00

CPC分类号： A61M1/3607 ,  A61B5/02108 ,  A61B5/6866 ,  A61B5/7217 ,  A61M1/34 ,  A61M1/3403 ,  A61M1/3621 ,  A61M1/3653 ,  A61M1/3656 ,  A61M1/3659 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/50 ,  B01D61/30 ,  B01D61/32 ,  G01L19/00

摘要： A device removes first pulses in a pressure signal of a pressure sensor which is arranged in a fluid containing system to detect the first pulses, which originate from a first pulse generator, and second pulses, which originate from a second pulse generator. The first pulse generator operates in a sequence of pulse cycles, each pulse cycle resulting in at least one first pulse. The device repetitively obtains a current data sample, calculates a corresponding reference value and subtracts the reference value from the current data sample. The reference value is calculated as a function of other data sample(s) in the same pressure signal. The fluid containing system may include an extracorporeal blood flow circuit, e.g. as part of a dialysis machine, and a cardiovascular system of a human patient.

公开(公告)号：US20170095604A1

公开(公告)日：2017-04-06

申请号：US15301709

申请日：2015-03-31

申请人： Taebeom Cho

发明人： Taebeom Cho

IPC分类号： A61M1/26 ,  A61M39/24 ,  B01D61/30 ,  B01D61/28 ,  F04B49/24 ,  F04B19/20 ,  F04B43/08 ,  F04B51/00 ,  F04B43/02 ,  A61M1/16 ,  B01D61/32

CPC分类号： A61M1/267 ,  A61M1/1643 ,  A61M1/1649 ,  A61M1/1668 ,  A61M39/24 ,  A61M2205/3334 ,  A61M2205/3337 ,  A61M2205/3341 ,  A61M2205/3365 ,  B01D63/02 ,  F04B1/02 ,  F04B19/20 ,  F04B23/06 ,  F04B43/02 ,  F04B43/08 ,  F04B43/1253 ,  F04B49/24 ,  F04B51/00

摘要： Provided is a dialysate supply device and a blood dialyzing apparatus including the same. The dialysate supply device includes a flow controller controlling a dialysate flow, a supply pump supplying dialysate to a hemodialyzer, a recovery pump discharging dialysate from the hemodialyzer, a volume chamber storing dialysate, and a pressure-relief bypass maintaining dialysate pressure within a permissible range. The blood dialyzing apparatus includes the dialysate supply device, a blood tube, and a one-way valve disposed on the blood tube. The blood dialyzing apparatus can quickly change dialysate pressure in the hemodialyzer using the dialysate supply device having the flow controller, cylinder and piston, and increase mass transfer and hemodialysis efficiency. Also, the blood dialyzing apparatus may be miniaturized and lightened to provide a portable blood dialyzing apparatus because blood is transferred without using a blood pump.

公开(公告)号：US09604178B1

公开(公告)日：2017-03-28

申请号：US15185528

申请日：2016-06-17

申请人： Upen Jayant Bharwada ,  Kenneth R. Ward

发明人： Upen Jayant Bharwada ,  Kenneth R. Ward

IPC分类号： B01D61/02 ,  B01D61/10 ,  B01D61/12 ,  B01D61/30 ,  B01D61/32 ,  C02F1/44 ,  B01D61/58 ,  B01D61/00 ,  C02F9/00 ,  B01D63/10 ,  B01D61/20 ,  C02F103/08

CPC分类号： B01D61/58 ,  B01D61/002 ,  B01D61/005 ,  B01D61/022 ,  B01D61/027 ,  B01D61/10 ,  B01D61/20 ,  B01D2311/103 ,  B01D2311/2673 ,  B01D2317/025 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/445 ,  C02F9/00 ,  C02F2103/08 ,  C02F2209/02 ,  C02F2301/08

摘要： Integrated, sequential stages of nanofiltration, forward osmosis, and reverse osmosis and related membranes provide an Integrated Osmosis structure, systems and methods. By optimally placing and using the desired characteristics of each membrane, performance and cost effectiveness not attainable individually is obtained. Integrated Osmosis systems provide high diffusive and osmotic permeability, high rejection, low power consumption, high mass transfer, and favorable Peclet number, by manipulating convection, advection and diffusion, low concentration polarization gradients, low reverse salt flux and effective restoration of performance after cleaning fouled membranes. Benefits include increased permeate recovery and decreased waste concentrate volume from reverse osmosis processes or other elevated osmotic pressure solutions. Integrated Osmosis first employs nanofiltration for selective harvesting of solutes, proffering a reduced osmotic pressure permeate. Forward osmosis dewaters the lowered osmotic pressure permeate generating a dilute draw solution which serves as feed to a reverse osmosis process. Reverse osmosis permeate provides freshwater and concentrate provides draw solution for the forward osmosis process.

公开(公告)号：US20160361481A1

公开(公告)日：2016-12-15

申请号：US15168717

申请日：2016-05-31

申请人： B. BRAUN AVITUM AG

发明人： SWETLANA LISITSCHEW

IPC分类号： A61M1/16 ,  B01D61/28 ,  B01D61/30 ,  F16L33/00

CPC分类号： A61M1/1621 ,  A61M1/14 ,  A61M39/12 ,  A61M2039/1088 ,  B01D61/28 ,  B01D61/30 ,  B01D2313/13 ,  F16L33/00

摘要： A hose mount of a blood treatment machine, having a hose connection element as a component of the machine's internal hosing including at least one rigid sleeve portion that is adapted to position a flexible hose radially outside over the free end of the at least one sleeve portion, an axial stop formed or arranged on the outer circumference of the sleeve portion at a distance from the free end, and a flexible collar arranged or formed on the at least one sleeve element toward the free end with an axial distance to the axial stop in order to define an external circumferential groove between itself and the axial stop.

摘要翻译： 一种血液处理机的软管安装座，其具有软管连接元件作为机器内部软管的组件，该软管连接元件包括至少一个刚性套筒部分，该刚性套筒部分适于将柔性软管定位在至少一个套筒部分的自由端上的径向外侧 ，形成或布置在所述套筒部分的与所述自由端一定距离的外圆周上的轴向止动件，以及柔性轴套，所述轴向止动件布置或形成在所述至少一个套筒元件上朝向所述自由端，所述自由端具有与所述轴向止动件的轴向距离 以便在其自身和轴向止挡之间限定外部周向槽。

公开(公告)号：US09308307B2

公开(公告)日：2016-04-12

申请号：US13852918

申请日：2013-03-28

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Barry Neil Fulkerson ,  Alec Huang ,  Brian Thomas Kelly

IPC分类号： B01D61/30 ,  A61M1/16 ,  F16K11/02 ,  F16K3/12 ,  B01D61/18 ,  A61M1/36

CPC分类号： A61M1/3656 ,  A61M1/16 ,  A61M1/1609 ,  A61M1/1645 ,  A61M1/166 ,  A61M1/1692 ,  A61M1/1696 ,  A61M1/3626 ,  A61M1/3639 ,  A61M1/3641 ,  A61M1/3646 ,  A61M2205/126 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/3317 ,  A61M2205/3324 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3393 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2205/52 ,  B01D61/18 ,  B01D61/30 ,  B01D2313/10 ,  B01D2313/105 ,  B01D2313/12 ,  B01D2313/125 ,  B01D2313/243

摘要： The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The manifold includes diaphragms adapted to minimize the dead space between the dialysis machine pins and improve responsivity. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface and a heater in thermal communication with the container. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.

摘要翻译： 本说明书公开了一种具有可拆卸控制器单元和基座单元的便携式透析机。 控制器单元包括具有内表面的门，具有面板的壳体，其中壳体和面板限定了构造成接收门的内表面的凹陷区域，以及固定地连接到面板的歧管接收器。 歧管包括适于最小化透析机针之间的死空间并提高响应性的膜片。 基座单元具有用于接收流体容器的平坦表面，与平坦表面一体化的刻度和与容器热连通的加热器。 所公开的便携式透析系统的实施例具有改进的结构和功能特征，包括改进的模块性，易用性和安全特征。

公开(公告)号：US09169348B2

公开(公告)日：2015-10-27

申请号：US13007838

申请日：2011-01-17

申请人： Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  David Scott Porter ,  Gary Wayne Connell ,  Michael James Keegan

发明人： Emmett Dudley Crawford ,  Thomas Joseph Pecorini ,  David Scott Porter ,  Gary Wayne Connell ,  Michael James Keegan

IPC分类号： C08G63/00 ,  C08L67/02 ,  C08G63/199 ,  A01G9/14 ,  A47F5/00 ,  B01D61/30 ,  B32B17/10 ,  B32B27/36 ,  B65D1/02 ,  C08J5/18 ,  C08J7/04 ,  C08J7/12 ,  C08K3/32 ,  C08K5/521 ,  C08L69/00 ,  E01F8/00 ,  E04D13/03 ,  G02F1/1335 ,  B65D23/10 ,  B65D25/00 ,  B65D43/00 ,  A61J17/00 ,  A61M1/16 ,  B29C49/00 ,  B29K67/00 ,  B29L31/00 ,  C08L101/00 ,  G02B1/10 ,  G02B5/30

CPC分类号： C08G63/183 ,  A01G9/1438 ,  A47F5/00 ,  A61J17/00 ,  A61M1/16 ,  B01D61/30 ,  B29B2911/14986 ,  B29C49/00 ,  B29K2067/00 ,  B29L2031/7542 ,  B32B17/10018 ,  B32B27/36 ,  B65D1/0207 ,  B65D23/10 ,  B65D25/00 ,  B65D43/00 ,  C08G63/199 ,  C08J5/18 ,  C08J7/047 ,  C08J7/123 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2483/00 ,  C08K3/32 ,  C08K5/521 ,  C08K2201/014 ,  C08L67/02 ,  C08L69/00 ,  C08L101/00 ,  C09D167/02 ,  E01F8/0005 ,  E04D13/03 ,  G02B1/10 ,  G02B1/105 ,  G02B1/14 ,  G02B5/3083 ,  G02F1/133606 ,  Y02A40/252 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/161 ,  Y10T428/162 ,  Y10T428/24107 ,  Y10T428/24479 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31507 ,  Y10T428/31663 ,  Y10T428/31786 ,  C08L2666/02 ,  C08L2666/18 ,  C08L67/00

摘要： This invention relates to a baby bottle made from a polyester composition comprising a polyester further comprising 80 to 100 mole % terephthalic acid residues, 0 to 20 other diacid residues, 30 to 40 mole % 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and 60 to 70 mole % 1,4-cyclohexanedimethanol residues, wherein the total diol residues equal 100 mole % and the total diacid residues equal 100 mole %. These baby bottles are unique in that they provide an alternative to baby bottles made from polycarbonate and they provide good heat resistance, good toughness, and good chemical resistance.

摘要翻译： 本发明涉及一种由聚酯组合物制成的婴儿奶瓶，所述婴儿奶瓶包含一个进一步包含80-100摩尔％对苯二甲酸残基，0-20个其它二酸残基，30-40摩尔％2,2,4,4-四甲基-1， 3-环丁烷二醇残基和60-70摩尔％1,4-环己烷二甲醇残基，其中总二醇残基等于100摩尔％，总二酸残基等于100摩尔％。 这些婴儿奶瓶是独一无二的，因为它们提供了由聚碳酸酯制成的婴儿奶瓶的替代品，并且它们提供良好的耐热性，良好的韧性和良好的耐化学性。

公开(公告)号：US09155823B2

公开(公告)日：2015-10-13

申请号：US13214519

申请日：2011-08-22

申请人： Jeffrey Tarn ,  Fei Wang ,  Aiyuan Wang

发明人： Jeffrey Tarn ,  Fei Wang ,  Aiyuan Wang

IPC分类号： A61M1/16 ,  B01D61/30 ,  B01D61/32 ,  A61M1/28

CPC分类号： A61M1/16 ,  A61M1/1601 ,  A61M1/1603 ,  A61M1/1611 ,  A61M1/28 ,  A61M2202/0498 ,  A61M2205/15 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2205/52 ,  B01D61/30 ,  B01D61/32

摘要： A method performed on a dialysis machine includes receiving a first value that represents a pre-dialysis body weight of a patient and receiving a second value that represents a volume of liquid (V) inside a body of the patient. The method also includes administering dialysis to the patient, calculating an instantaneous body weight (W) of the patient based at least in part on the first value, determining a length of time (t) for which the dialysis was administered to the patient, determining a dialyzer clearance (K) associated with the dialysis, and calculating, based at least in part on the length of time, the instantaneous body weight, the volume, and the dialyzer clearance, a urea reduction ratio (URR) associated with the dialysis.

摘要翻译： 在透析机上执行的方法包括接收表示患者的透析前体重的第一值，并接收表示患者体内的液体体积（V）的第二值。 该方法还包括对患者进行透析，至少部分地基于第一值计算患者的瞬时体重（W），确定向患者施用透析的时间长度（t），确定 与透析相关联的透析器间隙（K），并且至少部分地基于时间长度计算瞬时体重，体积和透析器间隙，与透析相关联的尿素减少率（URR）。

公开(公告)号：US09132217B2

公开(公告)日：2015-09-15

申请号：US13844599

申请日：2013-03-15

申请人： Medtronic, Inc.

发明人： Orhan Soykan ,  Bryant J. Pudil ,  Thomas E. Meyer ,  Linda L. Ruetz ,  Carl Schu

IPC分类号： A61M1/14 ,  A61B5/00 ,  A61M1/16 ,  A61M1/34 ,  A61B5/145 ,  B01D61/32 ,  B01D65/02 ,  B01D61/24 ,  B01D61/30 ,  A61B5/0452 ,  A61B5/0488 ,  A61M1/36 ,  A61B5/026 ,  A61B5/053 ,  A61B5/021

CPC分类号： A61M1/14 ,  A61B5/0031 ,  A61B5/021 ,  A61B5/026 ,  A61B5/0452 ,  A61B5/0488 ,  A61B5/0537 ,  A61B5/145 ,  A61B5/4848 ,  A61B5/6866 ,  A61B2560/0223 ,  A61M1/16 ,  A61M1/1601 ,  A61M1/1607 ,  A61M1/1609 ,  A61M1/1613 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/341 ,  A61M1/342 ,  A61M1/3427 ,  A61M1/3458 ,  A61M1/3609 ,  A61M2205/18 ,  A61M2205/332 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/52 ,  A61M2205/70 ,  A61M2230/005 ,  A61M2230/04 ,  A61M2230/207 ,  A61M2230/208 ,  A61M2230/60 ,  A61M2230/65 ,  B01D61/243 ,  B01D61/30 ,  B01D61/32 ,  B01D65/02 ,  B01D2311/246 ,  B01D2321/12 ,  B01D2321/40

摘要： A dialysis device for operation in multiple modes and for maintaining a known gradient of potassium ion or other electrolyte between the blood of a patient and a dialysate fluid is described. The dialysis device is capable of being used for hemodialysis or peritoneal dialysis, and the dialysis device is capable of operation with a dialysate purification unit outside of a clinical setting or with a supply of water that can be supplied in a clinical setting. The dialysis device has a composition sensor containing a potassium-sensitive electrode for measuring a potassium ion concentration in one or more of the patient's blood and the dialysate fluid and an infusate pump operated to adjust a potassium ion concentration in the dialysate fluid based at least in part on data from the composition sensor.

摘要翻译： 描述了用于在多种模式中操作并用于在患者血液和透析液之间维持已知梯度的钾离子或其他电解质的透析装置。 透析装置能够用于血液透析或腹膜透析，并且透析装置能够在临床环境之外的透析液净化单元或能够在临床环境中供应的水的供给下进行操作。 该透析装置具有含有用于测量患者血液和透析液中的一种或多种中的钾离子浓度的钾敏感电极的成分传感器，以及至少在以下方式调节透析液中的钾离子浓度的输液泵 部分来自组合传感器的数据。