公开(公告)号：US08961789B2

公开(公告)日：2015-02-24

申请号：US12338052

申请日：2008-12-18

申请人： Randolph H. Watkins ,  Steven J. Wurgler ,  Shincy Maliekkal ,  Sujatha Karoor ,  Katrina Smith

发明人： Randolph H. Watkins ,  Steven J. Wurgler ,  Shincy Maliekkal ,  Sujatha Karoor ,  Katrina Smith

IPC分类号： B01D63/00 ,  C02F1/44 ,  A61M1/34 ,  B01D63/16 ,  B01D65/08 ,  A61M1/26

CPC分类号： A61M1/1623 ,  A61M1/26 ,  A61M1/265 ,  A61M1/3472 ,  A61M1/3479 ,  B01D63/16 ,  B01D65/08 ,  B01D2315/02 ,  B01D2321/2033

摘要： Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.

摘要翻译： 公开了用于进行血液透析以从患者的血液中除去代谢废物的系统和方法。 该系统和方法优选地包括从患者接收全血的至少一个血液处理装置。 通过血液滤过从全血中除去细胞血液成分，以提供包含基本上减少血细胞的代谢废物的过滤血浆。 细胞血液成分可以返回给患者。 包含废物的过滤等离子体可以通过废物路径从血液处理设备中除去，以便在单独的设备中进行进一步处理，或者在第二阶段处理过程中的相同装置中，通过血液透析从血浆中除去代谢废物成分和过量的水。 血液透析和血液透析处理装置中的至少一个包括泰勒涡旋增强分离装置。

公开(公告)号：US20100108606A1

公开(公告)日：2010-05-06

申请号：US12338052

申请日：2008-12-18

申请人： Randolf H. Watkins ,  Steven J. Wurgler ,  Shincy Maliekkal ,  Sujatha Karoor ,  Katrina Smith

发明人： Randolf H. Watkins ,  Steven J. Wurgler ,  Shincy Maliekkal ,  Sujatha Karoor ,  Katrina Smith

IPC分类号： B01D61/24

CPC分类号： A61M1/1623 ,  A61M1/26 ,  A61M1/265 ,  A61M1/3472 ,  A61M1/3479 ,  B01D63/16 ,  B01D65/08 ,  B01D2315/02 ,  B01D2321/2033

摘要： Systems and methods for performing hemodialysis to remove metabolic waste from the blood of a patient are disclosed. The systems and methods preferably comprise at least one blood processing apparatus that receives whole blood from a patient. Cellular blood components are removed from the whole blood by hemofiltration, to provide filtered plasma comprising metabolic waste that is substantially reduced of blood cells. The cellular blood components may be returned to the patient. The filtered plasma comprising waste may be removed from the blood processing apparatus through a waste path for further processing in a separate apparatus, or in the same apparatus in a second stage processing procedure to remove metabolic waste components and excess water from the plasma by hemodialysis. At least one of the hemofiltration and hemodialysis processing apparatus comprises a Taylor vortex-enhanced separation apparatus.

摘要翻译： 公开了用于进行血液透析以从患者的血液中除去代谢废物的系统和方法。 该系统和方法优选地包括从患者接收全血的至少一个血液处理装置。 通过血液滤过从全血中除去细胞血液成分，以提供包含基本上减少血细胞的代谢废物的过滤血浆。 细胞血液成分可以返回给患者。 包含废物的过滤等离子体可以通过废物路径从血液处理设备中除去，用于在单独的设备中进行进一步处理，或者在第二阶段处理程序中的相同装置中，通过血液透析从血浆中除去代谢废物成分和过量的水。 血液透析和血液透析处理装置中的至少一个包括泰勒涡旋增强分离装置。

公开(公告)号：US20230218099A1

公开(公告)日：2023-07-13

申请号：US17571596

申请日：2022-01-10

申请人： Katrina Smith

发明人： Katrina Smith

IPC分类号： A47G27/02

CPC分类号： A47G27/0212

摘要： A multi-height deck mat including a first platform having a first top surface, a first bottom surface and a first end surface extending therebetween; a second platform disposed adjacent the first platform and having a second top surface and a second bottom surface and a second end surface extending therebetween; and a hinge connecting the first platform and the second platform for movement of the first and second platforms relative to one another, the hinge element being adjacent the first end surface and the second end surface, whereby the first platform and the second platform is movable between a first disposition wherein the a first end surface is in abutment with the a second end surface wherein the deck mat provides a first height; and a second disposition wherein the first platform and the second platform assume a stacked relationship wherein the deck mat provides a second height.

公开(公告)号：US11986113B2

公开(公告)日：2024-05-21

申请号：US17571596

申请日：2022-01-10

申请人： Katrina Smith

发明人： Katrina Smith

IPC分类号： A47G27/02 ,  A47G27/00 ,  A47C27/00

CPC分类号： A47G27/0212 ,  A47G27/0218 ,  A47C27/001 ,  A47G27/0231

摘要： A multi-height deck mat including a first platform having a first top surface, a first bottom surface and a first end surface extending therebetween; a second platform disposed adjacent the first platform and having a second top surface and a second bottom surface and a second end surface extending therebetween; and a hinge connecting the first platform and the second platform for movement of the first and second platforms relative to one another, the hinge element being adjacent the first end surface and the second end surface, whereby the first platform and the second platform can be moved between a first disposition wherein the first end surface is in abutment with the second end surface wherein the deck mat provides a first height; and a second disposition wherein the first platform and the second platform assume a stacked relationship wherein the deck mat provides a second height.