公开(公告)号：US20110106003A1

公开(公告)日：2011-05-05

申请号：US12987738

申请日：2011-01-10

申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, JR. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, JR. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

IPC分类号： A61M1/28

CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

摘要： A peritoneal dialysis system includes a disposable cassette including a flexible sheet; a hardware unit including (i) at least one pump actuator and piston head moved by the pump actuator, (ii) at least one valve actuator, (iii) at least one sensor, and (iv) a disposable cassette interface for interfacing with the disposable cassette, the disposable cassette interface including: (a) at least one pump aperture, the at least one piston head moveable out of and retractable into the at least one pump aperture to move a corresponding pumping portion of the flexible sheet of the disposable cassette, the piston head moving within a vacuum chamber, the vacuum chamber enabling a vacuum to be pulled around the piston head to the flexible sheet of the disposable cassette; (b) at least one valve aperture, at least a portion of the at least one valve actuator located in the valve aperture to move a valve portion of the flexible sheet of the disposable cassette; and (c) at least one sensor aperture, the at least one sensor located in the at least one sensor aperture, the at least one sensor operable with a sensor portion of the flexible sheet of the disposable cassette.

摘要翻译： 腹膜透析系统包括：包括柔性片的一次性盒; 硬件单元包括（i）由泵致动器移动的至少一个泵致动器和活塞头，（ii）至少一个阀致动器，（iii）至少一个传感器，以及（iv）一次性盒接口，用于与 所述一次性盒式接口包括：（a）至少一个泵孔，所述至少一个活塞头可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中，以移动所述一次性盒的柔性片的相应的泵送部分 所述活塞头在真空室内移动，所述真空室能够使所述活塞头周围的真空被拉到所述一次性盒的柔性片; （b）至少一个阀孔，所述至少一个阀致动器的至少一部分位于阀孔中，以移动一次性盒的柔性片的阀部分; 和（c）至少一个传感器孔，所述至少一个传感器位于所述至少一个传感器孔中，所述至少一个传感器可与一次性盒的柔性片的传感器部分一起操作。

公开(公告)号：US07867189B2

公开(公告)日：2011-01-11

申请号：US11617527

申请日：2006-12-28

申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

IPC分类号： A61M1/00

CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

摘要： A dialysis machine includes: a hardware unit including at least one pump actuator, at least one valve actuator and a cassette interface, the cassette interface including: (i) a plate that abuts the cassette; (ii) at least one pump aperture defined by the plate; (iii) at least one pump head moveable out of and retractable into the at least one pump aperture to operate a pumping portion of the cassette; (iv) at least one valve aperture defined by the plate; (v) at least one valve apparatus moveable out of and retractable into the at least one valve aperture to operate a valve portion of the cassette; (vi) at least one sensor aperture defined by the plate; and (vii) at least one sensor located in the least one sensor aperture, the at least one sensor operable with a sensor portion of the cassette.

摘要翻译： 透析机包括：硬件单元，其包括至少一个泵致动器，至少一个阀致动器和盒接口，所述盒接口包括：（i）邻接所述盒的板; （ii）由所述板限定的至少一个泵孔; （iii）至少一个可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中的泵头以操作所述盒的泵送部分; （iv）由所述板限定的至少一个阀孔; （v）至少一个阀装置，该阀装置可移动到并可缩回到至少一个阀孔中以操作盒的阀部; （vi）由所述板限定的至少一个传感器孔; 和（vii）位于所述至少一个传感器孔中的至少一个传感器，所述至少一个传感器可与所述盒的传感器部分一起操作。

公开(公告)号：US09283312B2

公开(公告)日：2016-03-15

申请号：US12987738

申请日：2011-01-10

申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

IPC分类号： A61M1/28 ,  A61M1/16

CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

摘要： A peritoneal dialysis system includes a disposable cassette including a flexible sheet; a hardware unit including (i) at least one pump actuator and piston head moved by the pump actuator, (ii) at least one valve actuator, (iii) at least one sensor, and (iv) a disposable cassette interface for interfacing with the disposable cassette, the disposable cassette interface including: (a) at least one pump aperture, the at least one piston head moveable out of and retractable into the at least one pump aperture to move a corresponding pumping portion of the flexible sheet of the disposable cassette, the piston head moving within a vacuum chamber, the vacuum chamber enabling a vacuum to be pulled around the piston head to the flexible sheet of the disposable cassette; (b) at least one valve aperture, at least a portion of the at least one valve actuator located in the valve aperture to move a valve portion of the flexible sheet of the disposable cassette; and (c) at least one sensor aperture, the at least one sensor located in the at least one sensor aperture, the at least one sensor operable with a sensor portion of the flexible sheet of the disposable cassette.

摘要翻译： 腹膜透析系统包括：包括柔性片的一次性盒; 硬件单元包括（i）由泵致动器移动的至少一个泵致动器和活塞头，（ii）至少一个阀致动器，（iii）至少一个传感器，以及（iv）一次性盒接口，用于与 所述一次性盒式接口包括：（a）至少一个泵孔，所述至少一个活塞头可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中，以移动所述一次性盒的柔性片的相应的泵送部分 所述活塞头在真空室内移动，所述真空室能够使所述活塞头周围的真空被拉到所述一次性盒的柔性片; （b）至少一个阀孔，所述至少一个阀致动器的至少一部分位于阀孔中，以移动一次性盒的柔性片的阀部分; 和（c）至少一个传感器孔，所述至少一个传感器位于所述至少一个传感器孔中，所述至少一个传感器可与一次性盒的柔性片的传感器部分一起操作。

公开(公告)号：US07238164B2

公开(公告)日：2007-07-03

申请号：US10335646

申请日：2002-12-31

申请人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

发明人： Robert W. Childers ,  Richard Avoy ,  John Booras ,  Joseph H. Bowman, Jr. ,  Paul Grippo ,  Andrew D. Hopping ,  David Howard ,  Jeffrey W. Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

IPC分类号： A61M37/00 ,  C02F1/44 ,  F04B45/04 ,  C02F9/00

CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

摘要： The present invention provides systems, methods and apparatuses for medical fluid delivery systems that employ a pumping cassette. In particular, the present invention provides systems, methods and apparatuses for cassette-based dialysis therapies including hemodialysis, hemofiltration, APD (including tidal modalities) and CFPD. The embodiments described include a combined pump/valve housing, a fail safe pump/valve arrangement, a cassette auto-alignment feature, a pumping membrane material, a multiplexing valve arrangement, an expert fluid pumping management system, an integral port vent and an in-line air separation chamber and combinations of each of these.

摘要翻译： 本发明提供了采用抽吸盒的医用流体输送系统的系统，方法和装置。 特别地，本发明提供了用于基于盒式透析疗法的系统，方法和装置，包括血液透析，血液滤过，APD（包括潮气模式）和CFPD。 所描述的实施例包括组合泵/阀壳体，故障安全泵/阀装置，盒自动对准特征，泵送膜材料，复用阀装置，专家流体泵送管理系统，整体通气口和入口 线空气分离室及其组合。

公开(公告)号：US20070213653A1

公开(公告)日：2007-09-13

申请号：US11617527

申请日：2006-12-28

申请人： Robert Childers ,  Richard Avoy ,  John Booras ,  Joseph Bowman ,  Paul Grippo ,  Andrew Hopping ,  David Howard ,  Jeffrey Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

发明人： Robert Childers ,  Richard Avoy ,  John Booras ,  Joseph Bowman ,  Paul Grippo ,  Andrew Hopping ,  David Howard ,  Jeffrey Jerrell ,  Benjamin Kellam ,  Brian Lauman ,  Sherwin Shang ,  David Vescovi ,  Tahua Yang ,  Alex Yu

IPC分类号： A61M1/14

CPC分类号： A61M1/281 ,  A61M1/16 ,  A61M1/1696 ,  A61M1/28 ,  A61M1/284 ,  A61M2205/122

摘要： A dialysis machine includes: a hardware unit including at least one pump actuator, at least one valve actuator and a cassette interface, the cassette interface including: (i) a plate that abuts the cassette; (ii) at least one pump aperture defined by the plate; (iii) at least one pump head moveable out of and retractable into the at least one pump aperture to operate a pumping portion of the cassette; (iv) at least one valve aperture defined by the plate; (v) at least one valve apparatus moveable out of and retractable into the at least one valve aperture to operate a valve portion of the cassette; (vi) at least one sensor aperture defined by the plate; and (vii) at least one sensor located in the least one sensor aperture, the at least one sensor operable with a sensor portion of the cassette.

摘要翻译： 透析机包括：硬件单元，其包括至少一个泵致动器，至少一个阀致动器和盒接口，所述盒接口包括：（i）邻接所述盒的板; （ii）由所述板限定的至少一个泵孔; （iii）至少一个可移动到所述至少一个泵孔中并可缩回到所述至少一个泵孔中的泵头以操作所述盒的泵送部分; （iv）由所述板限定的至少一个阀孔; （v）至少一个阀装置，该阀装置可移动到并可缩回到至少一个阀孔中以操作盒的阀部; （vi）由所述板限定的至少一个传感器孔; 和（vii）位于所述至少一个传感器孔中的至少一个传感器，所述至少一个传感器可与所述盒的传感器部分一起操作。