公开(公告)号：US20090088675A1

公开(公告)日：2009-04-02

申请号：US12237160

申请日：2008-09-24

申请人： Thomas D. Kelly ,  Marc S. Minkus ,  Angelito A. Bernardo ,  William P. Burns ,  Robert W. Childers ,  Shincy J. Maliekkal ,  Matthew R. Muller ,  Justin B. Rohde ,  Michael E. Hogard

发明人： Thomas D. Kelly ,  Marc S. Minkus ,  Angelito A. Bernardo ,  William P. Burns ,  Robert W. Childers ,  Shincy J. Maliekkal ,  Matthew R. Muller ,  Justin B. Rohde ,  Michael E. Hogard

IPC分类号： A61M1/10 ,  B01D61/32

CPC分类号： A61M1/3643 ,  A61M1/16 ,  A61M1/1601 ,  A61M1/282 ,  A61M1/288 ,  A61M1/3624 ,  A61M1/3627 ,  A61M1/3644 ,  A61M1/3649 ,  A61M2202/02 ,  A61M2202/0413 ,  A61M2205/10 ,  A61M2205/3382 ,  A61M2205/3386 ,  A61M2205/75 ,  Y10T137/0402

摘要： An air purging method includes: (a) detecting a low fluid level in a blood circuit indicating a high amount of air in the blood circuit; (b) stopping a blood pump; (c) closing a venous patient line; (d) opening a blood circuit air vent valve and a drain valve; and (e) running the blood pump to meter air through the air vent valve and the drain valve to a drain.

摘要翻译： 空气净化方法包括：（a）检测表示血液回路中大量空气的血液循环中的低液位; （b）停止血液泵; （c）关闭静脉病人线; （d）打开血液循环通气阀和排水阀; 和（e）运行血液泵通过排气阀和排水阀将空气流通到排水管。

公开(公告)号：US10265454B2

公开(公告)日：2019-04-23

申请号：US12180324

申请日：2008-07-25

申请人： Justin B. Rohde ,  Shincy J. Maliekkal

发明人： Justin B. Rohde ,  Shincy J. Maliekkal

IPC分类号： B01D61/32 ,  A61M1/16

摘要： A dialysis system includes a dialysis machine with a variable fluid demand including at least a lower demand and a higher demand. A fluid source is in fluid communication with the dialysis machine and provides fluid to the dialysis machine at a fluid flow rate. A flow regulation device includes a fluid inlet in fluid communication with the fluid source and a fluid outlet in fluid communication with the dialysis machine. The flow regulation device is operable to expand and contract to provide a variable internal volume. The flow regulation device expands when the dialysis machine has the lower demand and contracts when the dialysis machine has the higher demand.

公开(公告)号：US08444587B2

公开(公告)日：2013-05-21

申请号：US12237160

申请日：2008-09-24

申请人： Thomas D. Kelly ,  Marc S. Minkus ,  Angelito A. Bernardo ,  William P. Burns ,  Robert W. Childers ,  Shincy J. Maliekkal ,  Matthew R. Muller ,  Justin B. Rohde ,  Michael E. Hogard

发明人： Thomas D. Kelly ,  Marc S. Minkus ,  Angelito A. Bernardo ,  William P. Burns ,  Robert W. Childers ,  Shincy J. Maliekkal ,  Matthew R. Muller ,  Justin B. Rohde ,  Michael E. Hogard

IPC分类号： A61M37/00

CPC分类号： A61M1/3643 ,  A61M1/16 ,  A61M1/1601 ,  A61M1/282 ,  A61M1/288 ,  A61M1/3624 ,  A61M1/3627 ,  A61M1/3644 ,  A61M1/3649 ,  A61M2202/02 ,  A61M2202/0413 ,  A61M2205/10 ,  A61M2205/3382 ,  A61M2205/3386 ,  A61M2205/75 ,  Y10T137/0402

摘要： An air purging method includes: (a) detecting a low fluid level in a blood circuit indicating a high amount of air in the blood circuit; (b) stopping a blood pump; (c) closing a venous patient line; (d) opening a blood circuit air vent valve and a drain valve; and (e) running the blood pump to meter air through the air vent valve and the drain valve to a drain.

摘要翻译： 空气净化方法包括：（a）检测表示血液回路中大量空气的血液循环中的低液位; （b）停止血液泵; （c）关闭静脉病人线; （d）打开血液循环通气阀和排水阀; 和（e）运行血液泵通过排气阀和排水阀将空气流通到排水管。

公开(公告)号：US20100018923A1

公开(公告)日：2010-01-28

申请号：US12180324

申请日：2008-07-25

申请人： Justin B. Rohde ,  Shincy J. Maliekkal

发明人： Justin B. Rohde ,  Shincy J. Maliekkal

IPC分类号： B01D61/32

CPC分类号： A61M1/1656 ,  A61M1/1635

摘要： A dialysis system includes a dialysis machine with a variable fluid demand including at least a lower demand and a higher demand. A fluid source is in fluid communication with the dialysis machine and provides fluid to the dialysis machine at a fluid flow rate. A flow regulation device includes a fluid inlet in fluid communication with the fluid source and a fluid outlet in fluid communication with the dialysis machine. The flow regulation device is operable to expand and contract to provide a variable internal volume. The flow regulation device expands when the dialysis machine has the lower demand and contracts when the dialysis machine has the higher demand.

摘要翻译： 透析系统包括具有可变流体需求的透析机，其包括至少较低需求量和较高需求量。 流体源与透析机流体连通，并以流体流速向透析机提供流体。 流量调节装置包括与流体源流体连通的流体入口和与透析机流体连通的流体出口。 流量调节装置可操作以扩展和收缩以提供可变的内部容积。 当透析机具有较低需求时，流量调节装置膨胀，当透析机具有较高的需求时，流量调节装置收缩。