公开(公告)号：US20070055202A1

公开(公告)日：2007-03-08

申请号：US11595167

申请日：2006-11-08

申请人： Douglas Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert Wilson ,  Jiyan Liu

发明人： Douglas Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert Wilson ,  Jiyan Liu

IPC分类号： A61M5/00

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US20050267363A1

公开(公告)日：2005-12-01

申请号：US11201075

申请日：2005-08-09

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert Wilson ,  Jiyan Liu

IPC分类号： A61M5/31 ,  A61M5/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/145 ,  A61M5/172 ,  A61M5/178 ,  A61M5/50 ,  A61M31/00 ,  A61B6/00

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US07153288B2

公开(公告)日：2006-12-26

申请号：US11201075

申请日：2005-08-09

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M5/00 ,  A61M5/315

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

公开(公告)号：US06447481B1

公开(公告)日：2002-09-10

申请号：US09575406

申请日：2000-05-22

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M100

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

公开(公告)号：US06344030B1

公开(公告)日：2002-02-05

申请号：US09591566

申请日：2000-06-09

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M3700

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US07357785B2

公开(公告)日：2008-04-15

申请号：US11595167

申请日：2006-11-08

申请人： Douglas J. Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Douglas J. Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M5/00 ,  A61M5/315

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US06945959B2

公开(公告)日：2005-09-20

申请号：US10853893

申请日：2004-05-26

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M5/31 ,  A61M5/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/145 ,  A61M5/172 ,  A61M5/178 ,  A61M5/50 ,  A61M31/00 ,  A61M37/00

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以将流体通过上端口从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US06746427B2

公开(公告)日：2004-06-08

申请号：US10174356

申请日：2002-06-17

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M3700

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61B6/548 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/1723 ,  A61M5/445 ,  A61M5/5066 ,  A61M31/005 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送到患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US6099502A

公开(公告)日：2000-08-08

申请号：US957228

申请日：1997-10-24

申请人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

发明人： Doug Duchon ,  Thomas Paulson ,  Vince Copa ,  Robert F. Wilson ,  Jiyan Liu

IPC分类号： A61M5/31 ,  A61M5/00 ,  A61M5/14 ,  A61M5/142 ,  A61M5/145 ,  A61M5/172 ,  A61M5/178 ,  A61M5/50 ,  A61M31/00 ,  A61M37/00 ,  A61M1/00

CPC分类号： A61M5/14216 ,  A61B6/504 ,  A61M31/005 ,  A61M5/14546 ,  A61M5/172 ,  A61M5/5066 ,  A61B6/548 ,  A61M2005/1403 ,  A61M2205/3561 ,  A61M2205/3653 ,  A61M2209/01 ,  A61M2230/04 ,  A61M5/007 ,  A61M5/1723 ,  A61M5/445 ,  Y10S128/01 ,  Y10S128/12

摘要： A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

摘要翻译： 双端口注射器具有用于连接到流体储存器的上端口和用于将压力下的医用流体输送给患者的下端口。 第一阀连接在流体储存器和上端口之间，第二阀连接在下端口和患者之间。 在填充操作期间，活塞在注射器内移动以通过上端口将流体从储存器抽入注射器。 在注射操作期间，活塞沿相反方向移动，以迫使流体通过下端口流出注射器。

公开(公告)号：US5988587A

公开(公告)日：1999-11-23

申请号：US948856

申请日：1997-10-10

申请人： Doug Duchon ,  Vince Copa

发明人： Doug Duchon ,  Vince Copa

IPC分类号： C12M1/00 ,  B01J4/00 ,  G05G1/04 ,  G05G1/06 ,  G05G9/047 ,  H01H9/02 ,  H01H36/00 ,  G05G1/00

CPC分类号： G05G1/04 ,  G05G1/06 ,  H01H9/0214 ,  G05G2009/04755 ,  H01H36/00 ,  Y10T74/20396

摘要： A control device for controlling a fluid supplying machine. The control device includes a first handle and a second handle connected by a resilient attachment member. The resilient attachment member is configured to allow the first handle to move with respect to the second handle in response to an input from an operator. The control device further includes a sensor attached to the first handle for producing a variable control signal indicative of a distance between the first handle and the second handle.

摘要翻译： 一种用于控制流体供给机器的控制装置。 控制装置包括通过弹性附接构件连接的第一手柄和第二手柄。 弹性附接构件被配置为响应于来自操作者的输入而允许第一手柄相对于第二手柄移动。 控制装置还包括附接到第一手柄的传感器，用于产生指示第一手柄和第二手柄之间的距离的可变控制信号。