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公开(公告)号：US20100217179A1
公开(公告)日：2010-08-26
申请号：US12390002
申请日：2009-02-20
Applicant: Ying-Cheng Lo , Rohit Vishnoi
Inventor： Ying-Cheng Lo , Rohit Vishnoi
IPC: A61M1/28
Abstract: A peritoneal dialysis method includes (i) connecting smaller and larger supply containers to a junction, the smaller and larger supply bags both full of dialysate; (ii) allowing the junction to be connected to a patient's transfer set; allowing the patient to drain through the junction; (iii) allowing the patient to fill from the smaller supply container; and (iv) allowing the patient to refill the smaller supply container from the larger supply container.
Abstract translation: 腹膜透析方法包括（i）将较小和较大的供应容器连接到交界处，较小和较大的充满透析液的供应袋; （ii）允许接头连接到患者的转移组件; 允许患者通过交界处排出; （iii）允许患者从较小的供应容器中填充; 和（iv）允许患者将更小的供应容器从较大的供应容器中重新填充。
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2.发明授权公开(公告)号：US07195607B2
公开(公告)日：2007-03-27
申请号：US11052528
申请日：2005-02-07
Applicant: Tom Westberg , Rohit Vishnoi
Inventor： Tom Westberg , Rohit Vishnoi
CPC classification number: F04B43/026 , A61M1/1006 , A61M1/1037 , A61M1/1053 , A61M1/1062 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3696 , A61M2205/128 , A61M2205/331 , A61M2205/3393 , F04B13/02 , F04B49/065 , F04B2205/09
Abstract: Programmable, fluid pressure actuated blood processing systems and methods are used in association a blood separation device. The systems and methods employ a cassette, which contains several preformed, pneumatically actuated pump stations, several preformed fluid flow paths, and several preformed, pneumatically actuated valves in the fluid flow paths. The systems and methods also employ a programmable pneumatic actuator to hold the cassette and selectively apply pneumatic force to the valves and pump stations.
Abstract translation: 血液分离装置结合使用可编程的流体压力致动血液处理系统和方法。 这些系统和方法采用一个盒，其包含几个预先形成的气动致动泵站，若干预制流体流动路径以及流体流动路径中的几个预先形成的，气动致动的阀。 这些系统和方法还采用可编程气动致动器来保持盒并且选择性地向阀和泵站施加气动力。
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3.发明申请Shear-Enhanced Systems And Methods For Removing Waste Materials And Liquid From The Blood 审中-公开剪切增强系统和从血液中去除废物和液体的方法公开(公告)号：US20060278581A1
公开(公告)日：2006-12-14
申请号：US11465952
申请日：2006-08-21
Applicant: Julie Moriarty , Rohit Vishnoi , Gretchen Kunas
Inventor： Julie Moriarty , Rohit Vishnoi , Gretchen Kunas
IPC: B01D61/00
CPC classification number: B01D63/16 , A61M1/16 , A61M1/262 , A61M1/265 , A61M1/3417 , A61M1/342 , A61M1/3437 , A61M1/3458 , B01D61/145 , B01D61/18 , B01D61/28 , B01D63/06 , B01D65/08 , B01D2321/2033 , B01D2321/2041 , B01D2321/205
Abstract: Systems and methods convey the blood through a gap defined between an inner surface that is located about an axis and an outer surface that is concentric with the inner surface. At least one of the inner and outer surfaces carries a membrane that consists essentially of either a hemofiltration membrane or a hemodialysis membrane. The systems and methods cause relative movement between the inner and outer surfaces about the axis at a selected surface velocity, taking into account the size of the gap. The relative movement of the two surfaces creates movement of the blood within the gap, which creates vortical flow conditions that induce transport of cellular blood components from the membrane while plasma water and waste material are transported to the membrane for transport across the membrane. Shear-enhanced transport of waste materials and blood plasma water results.
Abstract translation: 系统和方法通过限定在围绕轴线的内表面和与内表面同心的外表面之间的间隙传送血液。 内表面和外表面中的至少一个带有基本上由血液滤过膜或血液透析膜组成的膜。 系统和方法考虑到间隙的大小，引起内表面和外表面之间围绕轴线以所选表面速度的相对运动。 两个表面的相对运动产生血液在间隙内的移动，这产生了涡旋流动条件，其诱导细胞血液成分从膜的运输，而等离子体水和废物被输送到膜以便跨过膜运输。 剪切加强了废料和血浆水的运输。
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4.发明申请公开(公告)号：US20060161092A1
公开(公告)日：2006-07-20
申请号：US11375965
申请日：2006-03-15
Applicant: Tom Westberg , Rohit Vishnoi , Mark Vandlik
Inventor： Tom Westberg , Rohit Vishnoi , Mark Vandlik
IPC: A61M37/00
CPC classification number: A61M1/3693 , A61M1/0218 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3633 , A61M1/3636 , A61M1/3696 , A61M2205/128 , A61M2205/331 , A61M2205/3393
Abstract: A multiple function pump station performs different on-line processing tasks. The pump station can be operated in one mode to draw blood from a donor and, in another mode, be operated to return blood to the donor. The pump station used to draw blood from a donor can also be used to perform subsequent blood processing tasks, such as mixing or processing additive fluids with the blood, or transfering a harvested blood component to a storage container, or finishing the processing of a harvested blood component.
Abstract translation: 多功能泵站执行不同的在线处理任务。 泵站可以以一种模式操作以从供体抽取血液，并且在另一种模式中操作以将血液返回给供体。 用于从供体抽取血液的泵站也可用于执行随后的血液处理任务，例如将添加剂与血液混合或加工，或将收集的血液成分转移到储存容器中，或完成收获的加工 血液成分。
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公开(公告)号：US06884228B2
公开(公告)日：2005-04-26
申请号：US09800206
申请日：2001-03-06
Applicant: Richard I. Brown , Kyungyoon Min , Rohit Vishnoi , Sandra Thom , Liam Farrell , Tom Westberg
Inventor： Richard I. Brown , Kyungyoon Min , Rohit Vishnoi , Sandra Thom , Liam Farrell , Tom Westberg
CPC classification number: A61M1/38 , A61M1/0209 , A61M1/0218 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3692 , A61M1/3696 , A61M2205/12 , A61M2209/082 , A61M2209/084
Abstract: Automated systems and method for processing blood and other fluids are disclosed. The systems and methods utilize a disposable fluid circuit selected from one of two or more circuits. The circuits are mounted on a re-usable hardware component or module. The system includes a programmable controller including programs for use with the fluid circuits.
Abstract translation: 公开了用于处理血液和其它流体的自动化系统和方法。 该系统和方法利用从两个或更多个电路中的一个中选择的一次性流体回路。 电路安装在可重复使用的硬件组件或模块上。 该系统包括可编程控制器，其包括与流体回路一起使用的程序。
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Patent Agency Ranking
6.发明授权Blood processing systems and methods that employ an in-line, flexible leukofilter 有权血液处理系统和方法采用在线柔性白细胞滤器公开(公告)号：US07517333B2
公开(公告)日：2009-04-14
申请号：US10765498
申请日：2004-01-26
Applicant: Mark R Vandlik , Michael J Kast , Kelly B Smith , Tom Westberg , Rohit Vishnoi
Inventor： Mark R Vandlik , Michael J Kast , Kelly B Smith , Tom Westberg , Rohit Vishnoi
CPC classification number: A61M1/3696 , A61M1/0209 , A61M1/0218 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3633 , A61M1/3636 , A61M1/3693 , A61M2205/12 , A61M2205/128 , A61M2205/331 , A61M2205/3393
Abstract: Systems and methods separate pump the blood cells through an in-line leukofilter to a blood cell storage container. The leukofilter has a filtration medium enclosed within a flexile housing. The systems and methods can employ a fixture to restrain expansion of the flexible filter housing during operation of the pump.
Abstract translation: 系统和方法将血液细胞通过直列式过滤器分离成血细胞储存容器。 白细胞滤器具有封装在柔性壳体内的过滤介质。 该系统和方法可以使用夹具来在泵的操作期间抑制柔性过滤器壳体的膨胀。
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7.发明申请Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions 审中-公开流体压力启动的血液泵送系统和具有连续流入和脉动流出条件的方法公开(公告)号：US20050234384A1
公开(公告)日：2005-10-20
申请号：US10828359
申请日：2004-04-17
Applicant: Tom Westberg , Rohit Vishnoi , Mark Vandlik
Inventor： Tom Westberg , Rohit Vishnoi , Mark Vandlik
CPC classification number: A61M1/3696 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/1086 , A61M1/1087 , A61M1/1096 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3633 , A61M2205/128 , A61M2205/331 , A61M2205/3334 , A61M2205/3393 , F04B13/02 , F04B43/026 , F04B49/065 , F04B2205/09
Abstract: Blood processing systems and related methods place first and second fluid pressure actuated pump stations in in-line communication between a source and a destination. The systems and methods apply fluid pressure pump strokes to the first and second pump stations to convey fluid from the source to the destination. The systems and methods switch between a first flow mode and a second flow mode. In the first flow mode, the pump strokes draw a fluid volume into the first pump station from the source and expel a fluid volume from the second pump station to the destination. In the second flow mode, the pump strokes draw a fluid volume into the second pump station from the source and expel a fluid volume from the first pump station to the destination. The systems and methods synchronize the pump strokes so that fluid flow from the source is essentially continuous while fluid flow to the destination is pulsatile.
Abstract translation: 血液处理系统和相关方法使第一和第二流体压力致动泵站在源和目的地之间处于在线通信。 系统和方法将流体压力泵冲程施加到第一和第二泵站以将流体从源传送到目的地。 系统和方法在第一流模式和第二流模式之间切换。 在第一流动模式中，泵冲程从源将流体体积从第二泵站排出到第一泵站中，并将流体体积从第二泵站排出到目的地。 在第二流动模式中，泵冲程从源将流体体积从第二泵站抽出到第二泵站，并将流体体积从第一泵站排出到目的地。 系统和方法使泵冲程同步，使得来自源的流体流动基本上是连续的，而流到目的地的流体是脉动的。
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8.发明申请Blood Processing Systems And Methods That Employ An In-Line Flexible Leukofilter 审中-公开血液处理系统和使用在线灵活的Leukofilter的方法公开(公告)号：US20090194489A1
公开(公告)日：2009-08-06
申请号：US12392769
申请日：2009-02-25
Applicant: Mark R. Vandlik , Michael J Kast , Kelly B. Smith , Tom Westberg , Rohit Vishnoi
Inventor： Mark R. Vandlik , Michael J Kast , Kelly B. Smith , Tom Westberg , Rohit Vishnoi
CPC classification number: A61M1/3696 , A61M1/0209 , A61M1/0218 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3633 , A61M1/3636 , A61M1/3693 , A61M2205/12 , A61M2205/128 , A61M2205/331 , A61M2205/3393
Abstract: Systems and methods separate pump the blood cells through an in-line leukofilter to a blood cell storage container. The leukofilter has a filtration medium enclosed within a flexile housing. The systems and methods can employ a fixture to restrain expansion of the flexible filter housing during operation of the pump.
Abstract translation: 系统和方法将血液细胞通过直列式过滤器分离成血细胞储存容器。 白细胞滤器具有封装在柔性壳体内的过滤介质。 该系统和方法可以使用夹具来在泵的操作期间抑制柔性过滤器壳体的膨胀。
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9.发明申请Shear-Enhanced Systems and Methods for Removing Waste Materials and Liquid from the Blood 有权用于从血液中去除废物和液体的剪切增强系统和方法公开(公告)号：US20070181500A1
公开(公告)日：2007-08-09
申请号：US11734579
申请日：2007-04-12
Applicant: Julie Moriarty , Rohit Vishnoi , Gretchen Kunas
Inventor： Julie Moriarty , Rohit Vishnoi , Gretchen Kunas
IPC: B01D61/00
CPC classification number: B01D63/16 , A61M1/16 , A61M1/262 , A61M1/265 , A61M1/3417 , A61M1/342 , A61M1/3437 , A61M1/3458 , B01D61/145 , B01D61/18 , B01D61/28 , B01D63/06 , B01D65/08 , B01D2321/2033 , B01D2321/2041 , B01D2321/205
Abstract: Systems and methods convey the blood through a gap defined between an inner surface that is located about an axis and an outer surface that is concentric with the inner surface. At least one of the inner and outer surfaces carries a membrane that consists essentially of either a hemofiltration membrane or a hemodialysis membrane. The systems and methods cause relative movement between the inner and outer surfaces about the axis at a selected surface velocity, taking into account the size of the gap. The relative movement of the two surfaces creates movement of the blood within the gap, which creates vortical flow conditions that induce transport of cellular blood components from the membrane while plasma water and waste material are transported to the membrane for transport across the membrane. Shear-enhanced transport of waste materials and blood plasma water results.
Abstract translation: 系统和方法通过限定在围绕轴线的内表面和与内表面同心的外表面之间的间隙传送血液。 内表面和外表面中的至少一个带有基本上由血液滤过膜或血液透析膜组成的膜。 系统和方法考虑到间隙的大小，引起内表面和外表面之间围绕轴线以所选表面速度的相对运动。 两个表面的相对运动产生血液在间隙内的移动，这产生了涡旋流动条件，其诱导细胞血液成分从膜的运输，而等离子体水和废物被输送到膜以便跨过膜运输。 剪切加强了废料和血浆水的运输。
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10.发明授权Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions 有权流体压力启动的血液泵送系统和具有连续流入和脉动流出条件的方法公开(公告)号：US06723062B1
公开(公告)日：2004-04-20
申请号：US09390265
申请日：1999-09-03
Applicant: Tom Westberg , Rohit Vishnoi , Mark R Vandlik
Inventor： Tom Westberg , Rohit Vishnoi , Mark R Vandlik
IPC: A61M3700
CPC classification number: A61M1/3696 , A61M1/1006 , A61M1/1037 , A61M1/1062 , A61M1/1086 , A61M1/1087 , A61M1/1096 , A61M1/30 , A61M1/302 , A61M1/303 , A61M1/308 , A61M1/3633 , A61M2205/128 , A61M2205/331 , A61M2205/3334 , A61M2205/3393 , F04B13/02 , F04B43/026 , F04B49/065 , F04B2205/09
Abstract: Blood processing systems and related methods place first and second fluid pressure actuated pump stations in in-line communication between a source and a destination. The systems and methods apply fluid pressure pump strokes to the first and second pump stations to convey fluid from the source to the destination. The systems and methods switch between a first flow mode and a second flow mode. In the first flow mode, the pump strokes draw a fluid volume into the first pump station from the source and expel a fluid volume from the second pump station to the destination. In the second flow mode, the pump strokes draw a fluid volume into the second pump station from the source and expel a fluid volume from the first pump station to the destination. The systems and methods synchronize the pump strokes so that fluid flow from the source is essentially continuous while fluid flow to the destination is pulsatile.
Abstract translation: 血液处理系统和相关方法使第一和第二流体压力致动泵站在源和目的地之间处于在线通信。 系统和方法将流体压力泵冲程施加到第一和第二泵站以将流体从源传送到目的地。 系统和方法在第一流模式和第二流模式之间切换。 在第一流动模式中，泵冲程从源将流体体积从第二泵站排出到第一泵站中，并将流体体积从第二泵站排出到目的地。 在第二流动模式中，泵冲程从源将流体体积从第二泵站抽出到第二泵站，并将流体体积从第一泵站排出到目的地。 系统和方法使泵冲程同步，使得来自源的流体流动基本上是连续的，而流到目的地的流体是脉动的。
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