公开(公告)号：US08078333B2

公开(公告)日：2011-12-13

申请号：US11773897

申请日：2007-07-05

申请人： Richard Kienman ,  Jennifer Lindsay ,  Gideon Hecht ,  Rodolfo Roger

发明人： Richard Kienman ,  Jennifer Lindsay ,  Gideon Hecht ,  Rodolfo Roger

IPC分类号： G05D23/00

CPC分类号： A61M1/28 ,  A61M1/14 ,  A61M1/1605 ,  A61M1/166 ,  A61M5/44 ,  A61M2205/127 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653

摘要： A dialysis fluid heating system includes a dialysis fluid heater; a dialysis fluid carrying element in operable communication with the dialysis fluid heater to heat a dialysis fluid; and a logic implementer configured to control the heater using (i) a heater input determined from a dialysis fluid temperature delta and a dialysis fluid flowrate, and (ii) a potential adjustment of the temperature delta using a measured dialysis fluid outlet temperature.

摘要翻译： 透析液加热系统包括透析液加热器; 透析液携带元件，其与所述透析流体加热器可操作地连通以加热透析液; 以及逻辑实现器，被配置为使用（i）从透析流体温度增量和透析流体流速确定的加热器输入来控制加热器，以及（ii）使用测量的透析流体出口温度对温度增量的潜在调整。

公开(公告)号：US20080021377A1

公开(公告)日：2008-01-24

申请号：US11773903

申请日：2007-07-05

申请人： Richard Kienman ,  Dan Roush ,  John Steck ,  James Slepicka ,  Atif Yardimci ,  Gideon Hecht ,  Jennifer Lindsay ,  George Bobart ,  Donald Busby ,  William Chan ,  Yuanpang Ding ,  Amy Twining ,  Douglas Reitz ,  Andrey Kopychev ,  Mehmet Ozer ,  Brian Lauman

发明人： Richard Kienman ,  Dan Roush ,  John Steck ,  James Slepicka ,  Atif Yardimci ,  Gideon Hecht ,  Jennifer Lindsay ,  George Bobart ,  Donald Busby ,  William Chan ,  Yuanpang Ding ,  Amy Twining ,  Douglas Reitz ,  Andrey Kopychev ,  Mehmet Ozer ,  Brian Lauman

IPC分类号： A61M1/28

CPC分类号： A61M5/44 ,  A61M1/1635 ,  A61M1/1696 ,  A61M1/342 ,  A61M1/3434 ,  A61M1/3437 ,  A61M1/3458 ,  A61M2205/127

摘要： A dialysis fluid heating system includes a plurality of conductive tubes; first and second end caps located at first and second ends of the tubes, respectively, the first end cap including a dialysis fluid inlet and a dialysis fluid outlet, the end caps and the tubes configured such that dialysis fluid can flow from the fluid inlet of the first end cap, through at least one first tube to the second end cap, and through at least one second tube back to the first end cap; a conductive wire wound around an outside of the conductive tubes; and electronics configured to supply power to the conductive wire, the wire forming a primary coil of a transformer, the tubes forming a secondary coil of the transformer.

摘要翻译： 透析液加热系统包括多个导电管; 分别位于管的第一和第二端处的第一和第二端盖，第一端盖包括透析流体入口和透析流体出口，端盖和管构造成使得透析流体可以从 所述第一端盖通过至少一个第一管至所述第二端盖，并且穿过至少一个第二管回到所述第一端盖; 缠绕在导电管外侧的导线; 以及电子器件，被配置为向所述导线提供电力，所述线形成变压器的初级线圈，所述管形成所述变压器的次级线圈。

公开(公告)号：US07809254B2

公开(公告)日：2010-10-05

申请号：US11773902

申请日：2007-07-05

申请人： Jennifer Lindsay ,  Richard Kienman ,  Douglas W. Reitz ,  Dan Roush

发明人： Jennifer Lindsay ,  Richard Kienman ,  Douglas W. Reitz ,  Dan Roush

IPC分类号： A47J31/00

CPC分类号： A61M1/1656 ,  A61M1/166 ,  A61M2205/122 ,  A61M2205/127

摘要： A dialysis fluid heating system includes a dialysis fluid heater; a heating portion of a dialysis fluid carrying set, the heating portion configured to be placed in contact with a surface of the dialysis fluid heater to heat a dialysis fluid; a pneumatic source connected to the dialysis fluid heater; and a logic implementer configured to cause the pneumatic source to apply a negative pressure between the heating portion and the surface of the dialysis fluid heater.

摘要翻译： 透析液加热系统包括透析液加热器; 所述加热部构造成与所述透析液加热器的表面接触以加热透析液; 连接到透析流体加热器的气源; 以及逻辑实施器，被配置为使所述气源在所述加热部分和所述透析流体加热器的表面之间施加负压。

公开(公告)号：US20090012655A1

公开(公告)日：2009-01-08

申请号：US11773897

申请日：2007-07-05

申请人： Richard Kienman ,  Jennifer Lindsay ,  Gideon Hecht ,  Rodolfo Roger

发明人： Richard Kienman ,  Jennifer Lindsay ,  Gideon Hecht ,  Rodolfo Roger

IPC分类号： G05D23/00 ,  A61M1/14

CPC分类号： A61M1/28 ,  A61M1/14 ,  A61M1/1605 ,  A61M1/166 ,  A61M5/44 ,  A61M2205/127 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653

摘要： A dialysis fluid heating system includes a dialysis fluid heater; a dialysis fluid carrying element in operable communication with the dialysis fluid heater to heat a dialysis fluid; and a logic implementer configured to control the heater using (i) a heater input determined from a dialysis fluid temperature delta and a dialysis fluid flowrate, and (ii) a potential adjustment of the temperature delta using a measured dialysis fluid outlet temperature.

摘要翻译： 透析液加热系统包括透析液加热器; 透析液携带元件，其与所述透析流体加热器可操作地连通以加热透析液; 以及逻辑实现器，被配置为使用（i）从透析流体温度增量和透析流体流速确定的加热器输入来控制加热器，以及（ii）使用测量的透析流体出口温度对温度增量的潜在调整。

公开(公告)号：US20090007642A1

公开(公告)日：2009-01-08

申请号：US11773661

申请日：2007-07-05

申请人： Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard ,  James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso

发明人： Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard ,  James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso

IPC分类号： G01N27/08

CPC分类号： A61M1/28 ,  A61M1/1607 ,  A61M1/3656 ,  A61M2205/12 ,  G01N27/08

摘要： A dialysate testing method in one embodiment includes placing electrical contacts in a dialysate flow path, measuring an electrical property of the dialysate as it flows through the flow path and past the contacts, and determining whether the dialysate has been mixed properly from the detected electrical property. A dialysate testing method in another embodiment includes flowing dialysate past a pair of electrical contacts, calculating a conductivity of the dialysate using an algorithm that takes into account a geometry of the contacts, and using the calculated conductivity to determine if the dialysate has been removed properly.

摘要翻译： 在一个实施方案中，透析液测试方法包括将电触点放置在透析液流动路径中，当透析液流过流路并经过触点时测量透析液的电性质，以及确定透析液是否已经从检测到的电性能 。 在另一个实施方案中的透析液测试方法包括使透析液流过一对电接触，使用考虑到接触的几何形状的算法计算透析液的电导率，并使用计算出的电导率来确定透析液是否已经被正确除去 。

公开(公告)号：US08287724B2

公开(公告)日：2012-10-16

申请号：US11773644

申请日：2007-07-05

申请人： James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso ,  Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard

发明人： James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso ,  Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard

IPC分类号： B01D61/30 ,  B01D61/32

CPC分类号： A61M1/28 ,  A61M1/1607 ,  A61M1/3656 ,  A61M5/16831 ,  A61M5/16854 ,  A61M2205/12 ,  A61M2205/13 ,  A61M2205/3368 ,  G01N27/10

摘要： A dialysis system instrument includes a dialysis instrument, a disposable pumping and valving cassette apparatus operable with pumping and valving actuators of the dialysis instrument, the disposable cassette including an electronic cell and electronics associated with the electronic cell, the electronics configured to determine an electrical property of a solution flowing through the electronic cell of the disposable apparatus.

摘要翻译： 透析系统仪器包括透析仪器，一次性泵送和阀门装置，其可与透析仪器的泵送和阀门致动器一起操作，一次性盒式磁带包括与电子单元相关联的电子单元和电子器件，该电子设备被配置为确定电气特性 流过一次性装置的电子单元的溶液。

公开(公告)号：US20090012452A1

公开(公告)日：2009-01-08

申请号：US11773644

申请日：2007-07-05

申请人： James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso ,  Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard

发明人： James S. Slepicka ,  Mark Perry ,  William Chan ,  Richard Kienman ,  Angel M. Lasso ,  Donald Busby ,  Rodolfo G. Roger ,  Michael E. Hogard

IPC分类号： A61M1/14

CPC分类号： A61M1/28 ,  A61M1/1607 ,  A61M1/3656 ,  A61M5/16831 ,  A61M5/16854 ,  A61M2205/12 ,  A61M2205/13 ,  A61M2205/3368 ,  G01N27/10

摘要： A dialysis system instrument includes a dialysis instrument, a disposable pumping and valving cassette apparatus operable with pumping and valving actuators of the dialysis instrument, the disposable cassette including an electronic cell and electronics associated with the electronic cell, the electronics configured to determine an electrical property of a solution flowing through the electronic cell of the disposable apparatus.

摘要翻译： 透析系统仪器包括透析仪器，一次性泵送和阀门装置，其可与透析仪器的泵送和阀门致动器一起操作，一次性盒式磁带包括与电子单元相关联的电子单元和电子器件，该电子设备被配置为确定电气特性 流过一次性装置的电子单元的溶液。

公开(公告)号：US20090010627A1

公开(公告)日：2009-01-08

申请号：US11773902

申请日：2007-07-05

申请人： Jennifer Lindsay ,  Richard Kienman ,  Douglas W. Reitz ,  Dan Roush

发明人： Jennifer Lindsay ,  Richard Kienman ,  Douglas W. Reitz ,  Dan Roush

IPC分类号： A61F7/00 ,  B67D5/62

CPC分类号： A61M1/1656 ,  A61M1/166 ,  A61M2205/122 ,  A61M2205/127

摘要： A dialysis fluid heating system includes a dialysis fluid heater; a heating portion of a dialysis fluid carrying set, the heating portion configured to be placed in contact with a surface of the dialysis fluid heater to heat a dialysis fluid; a pneumatic source connected to the dialysis fluid heater; and a logic implementer configured to cause the pneumatic source to apply a negative pressure between the heating portion and the surface of the dialysis fluid heater.

摘要翻译： 透析液加热系统包括透析液加热器; 所述加热部构造成与所述透析液加热器的表面接触以加热透析液; 连接到透析流体加热器的气源; 以及逻辑实施器，被配置为使所述气源在所述加热部分和所述透析流体加热器的表面之间施加负压。