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1.发明申请DIFFERENTIAL PRESSURE BASED FLOW SENSOR ASSEMBLY FOR MEDICATION DELIVERY MONITORING AND METHOD OF USING THE SAME 有权基于差分压力的流量传感器组件用于药物输送监测及其使用方法公开(公告)号：US20090157040A1
公开(公告)日：2009-06-18
申请号：US12335128
申请日：2008-12-15
申请人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
发明人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
CPC分类号： A61M5/172 , A61M5/16804 , A61M5/16854 , A61M5/16886 , G01F1/42
摘要： A differential pressure based flow sensor assembly and method of using the same to determine the rate of fluid flow in a fluid system. The sensor assembly comprises a disposable portion, and a reusable portion. A flow restricting element is positioned along a fluid flow passage between an inlet and an outlet. The disposable portion further has an upstream fluid pressure membrane and a downstream fluid pressure membrane. The reusable portion has an upstream fluid pressure sensor and a downstream fluid pressure sensor. The upstream fluid pressure sensor senses the upstream fluid pressure at a location within the fluid flow passage between the inlet and the flow restricting element. The downstream fluid pressure sensor senses the downstream fluid pressure at a location within the fluid flow passage between the flow restricting element and the outlet. The process utilizes output of the sensors to calculate the flow rate of the fluid.
摘要翻译： 一种基于压差的流量传感器组件及其使用方法来确定流体系统中的流体流速。 传感器组件包括一次性部分和可重复使用的部分。 流动限制元件沿着入口和出口之间的流体流动通道定位。 一次性部分还具有上游流体压力膜和下游流体压力膜。 可再利用部分具有上游流体压力传感器和下游流体压力传感器。 上游流体压力传感器感测在入口和流动限制元件之间的流体流动通道内的位置处的上游流体压力。 下游流体压力传感器感测流量限制元件和出口之间的流体流动通道内的位置处的下游流体压力。 该过程利用传感器的输出来计算流体的流量。
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公开(公告)号：US20130218133A1
公开(公告)日：2013-08-22
申请号：US13850126
申请日：2013-03-25
申请人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M. Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
发明人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M. Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
CPC分类号： A61M5/172 , A61M5/16804 , A61M5/16854 , A61M5/16886 , G01F1/42
摘要： A differential pressure based flow sensor assembly and method of using the same to determine the rate of fluid flow in a fluid system. The sensor assembly comprises a disposable portion, and a reusable portion. A flow restricting element is positioned along a fluid flow passage between an inlet and an outlet. The disposable portion further has an upstream fluid pressure membrane and a downstream fluid pressure membrane. The reusable portion has an upstream fluid pressure sensor and a downstream fluid pressure sensor. The upstream fluid pressure sensor senses the upstream fluid pressure at a location within the fluid flow passage between the inlet and the flow restricting element. The downstream fluid pressure sensor senses the downstream fluid pressure at a location within the fluid flow passage between the flow restricting element and the outlet. The process utilizes output of the sensors to calculate the flow rate of the fluid.
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3.发明授权Differential pressure based flow sensor assembly for medication delivery monitoring and method of using the same 有权用于药物输送监测的基于差压的流量传感器组件及其使用方法公开(公告)号：US08403908B2
公开(公告)日：2013-03-26
申请号：US12335128
申请日：2008-12-15
申请人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M. Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
发明人： James D. Jacobson , Brian Barclay , Ryan Brumund , Steven T. Cho , Hrishikesh Choudhury , Marwan A. Fathallah , Tom Johnson , Patrick B. Keely , Mohammad M. Khair , Michael G. Lowery , Frank Walsworth , John S. Ziegler
CPC分类号： A61M5/172 , A61M5/16804 , A61M5/16854 , A61M5/16886 , G01F1/42
摘要： A differential pressure based flow sensor assembly and method of using the same to determine the rate of fluid flow in a fluid system. The sensor assembly comprises a disposable portion, and a reusable portion. A flow restricting element is positioned along a fluid flow passage between an inlet and an outlet. The disposable portion further has an upstream fluid pressure membrane and a downstream fluid pressure membrane. The reusable portion has an upstream fluid pressure sensor and a downstream fluid pressure sensor. The upstream fluid pressure sensor senses the upstream fluid pressure at a location within the fluid flow passage between the inlet and the flow restricting element. The downstream fluid pressure sensor senses the downstream fluid pressure at a location within the fluid flow passage between the flow restricting element and the outlet. The process utilizes output of the sensors to calculate the flow rate of the fluid.
摘要翻译： 一种基于压差的流量传感器组件及其使用方法来确定流体系统中的流体流速。 传感器组件包括一次性部分和可重复使用的部分。 流动限制元件沿着入口和出口之间的流体流动通道定位。 一次性部分还具有上游流体压力膜和下游流体压力膜。 可再利用部分具有上游流体压力传感器和下游流体压力传感器。 上游流体压力传感器感测在入口和流动限制元件之间的流体流动通道内的位置处的上游流体压力。 下游流体压力传感器感测流量限制元件和出口之间的流体流动通道内的位置处的下游流体压力。 该过程利用传感器的输出来计算流体的流量。
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4.发明申请公开(公告)号：US20090281460A1
公开(公告)日：2009-11-12
申请号：US12435074
申请日：2009-05-04
申请人： Michael G. Lowery , Marwan A. Fathallah , John S. Ziegler , Ryan R. Brumund , Brian Barclay , Frank J. Walsworth , James D. Jacobson , Yei Feng Moy , Thomas D. Johnson
发明人： Michael G. Lowery , Marwan A. Fathallah , John S. Ziegler , Ryan R. Brumund , Brian Barclay , Frank J. Walsworth , James D. Jacobson , Yei Feng Moy , Thomas D. Johnson
CPC分类号： A61B5/14532 , A61B5/145 , A61B5/1486 , A61B5/15003 , A61B5/150221 , A61B5/150229 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61B5/15087 , A61B5/150992 , A61B5/153 , A61B5/155 , A61B5/157 , A61M5/14228
摘要： A point of care fluid testing system for determining properties of a fluid comprises a patient connection, a primary fluid routing portion, a pump, a secondary fluid routing portion, and a flushing fluid connection. The patient connection connects the system to a patient. The primary fluid routing portion has a pump region, a fluid transfer region, and an in-line testing region. The pump region pumps the fluid sample from the patient to the testing portion and back to the patient. The in-line testing region evaluates a first characteristic of the fluid sample. The fluid transfer region transmits a portion of the fluid sample out of the primary fluid routing portion. The secondary fluid routing portion includes an off-line testing portion that receives the portion of the fluid sample transmitted from the fluid transfer region. The off-line testing portion evaluates a second characteristic of the fluid sample.
摘要翻译： 用于确定流体性质的护理液测试系统的一个点包括患者连接，主要流体路由部分，泵，次要流体路线部分和冲洗流体连接。 患者连接将系统连接到患者。 主流体路线部分具有泵区域，流体转移区域和在线测试区域。 泵区域将流体样品从患者泵送到测试部分并返回到患者体内。 在线测试区域评估流体样品的第一特性。 流体转移区域将一部分流体样品从主流体路线部分传出。 次流体路线部分包括离线测试部分，其接收从流体传送区域传送的流体样本的一部分。 离线测试部分评估流体样品的第二特性。
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5.发明授权公开(公告)号：US08523797B2
公开(公告)日：2013-09-03
申请号：US12435074
申请日：2009-05-04
申请人： Michael G. Lowery , Marwan A. Fathallah , John S. Ziegler , Ryan R. Brumund , Brian Barclay , Frank J. Walsworth , James D. Jacobson , Yei Feng Moy , Thomas D. Johnson
发明人： Michael G. Lowery , Marwan A. Fathallah , John S. Ziegler , Ryan R. Brumund , Brian Barclay , Frank J. Walsworth , James D. Jacobson , Yei Feng Moy , Thomas D. Johnson
IPC分类号： A61M37/00 , A61M1/30 , A61M1/00 , A61M31/00 , A61M5/00 , A61M35/00 , A61B10/00 , A61D5/00 , B65D81/00
CPC分类号： A61B5/14532 , A61B5/145 , A61B5/1486 , A61B5/15003 , A61B5/150221 , A61B5/150229 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61B5/15087 , A61B5/150992 , A61B5/153 , A61B5/155 , A61B5/157 , A61M5/14228
摘要： A point of care fluid testing system for determining properties of a fluid comprises a patient connection, a primary fluid routing portion, a pump, a secondary fluid routing portion, and a flushing fluid connection. The patient connection connects the system to a patient. The primary fluid routing portion has a pump region, a fluid transfer region, and an in-line testing region. The pump region pumps the fluid sample from the patient to the testing portion and back to the patient. The in-line testing region evaluates a first characteristic of the fluid sample. The fluid transfer region transmits a portion of the fluid sample out of the primary fluid routing portion. The secondary fluid routing portion includes an off-line testing portion that receives the portion of the fluid sample transmitted from the fluid transfer region. The off-line testing portion evaluates a second characteristic of the fluid sample.
摘要翻译： 用于确定流体性质的护理液测试系统的一个点包括患者连接，主要流体路由部分，泵，次要流体路线部分和冲洗流体连接。 患者连接将系统连接到患者。 主流体路线部分具有泵区域，流体转移区域和在线测试区域。 泵区域将流体样品从患者泵送到测试部分并返回到患者体内。 在线测试区域评估流体样品的第一特性。 流体转移区域将一部分流体样品从主流体路线部分传出。 次流体路线部分包括离线测试部分，其接收从流体传送区域传送的流体样本的一部分。 离线测试部分评估流体样品的第二特性。
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6.发明授权Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same 有权用于基于差压的药物输送流量传感器组件用于药物输送监测的盒式及其制造方法公开(公告)号：US08048022B2
公开(公告)日：2011-11-01
申请号：US12469472
申请日：2009-05-20
申请人： Yei Feng Moy , John S. Ziegler , John J. Hahn , Michael G. Lowery , Thomas D. Johnson , James D. Jacobson , Marwan A. Fathallah
发明人： Yei Feng Moy , John S. Ziegler , John J. Hahn , Michael G. Lowery , Thomas D. Johnson , James D. Jacobson , Marwan A. Fathallah
CPC分类号： A61M5/16886 , A61M2205/12 , A61M2205/128 , A61M2205/3334 , G01F1/363 , G01F1/42 , G01F15/14 , Y10T29/49826
摘要： A disposable assembly for use with a sensor assembly, the disposable comprising a body, a flow restricting element, and a fluid pressure membrane. The body has a lid portion and a base portion. The body defines a fluid flow passage that forms an inlet and an outlet. The flow restricting element is positioned in the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is disposed along the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is located between the lid portion and the base portion of the body.
摘要翻译： 一种与传感器组件一起使用的一次性组件，一次性组件包括主体，流动限制元件和流体压力膜。 主体具有盖部分和基部部分。 主体限定形成入口和出口的流体流动通道。 流量限制元件位于入口和出口之间的流体流动通道中。 流体压力膜沿着入口和出口之间的流体流动通道设置。 流体压力膜位于盖部和主体的基部之间。
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7.发明申请CASSETTE FOR DIFFERENTIAL PRESSURE BASED MEDICATION DELIVERY FLOW SENSOR ASSEMBLY FOR MEDICATION DELIVERY MONITORING AND METHOD OF MAKING THE SAME 有权用于基于差分压力的药物输送流量传感器组件用于药物输送监测及其制备方法公开(公告)号：US20100198155A1
公开(公告)日：2010-08-05
申请号：US12469472
申请日：2009-05-20
申请人： Yei Feng Moy , John S. Ziegler , John J. Hahn , Michael G. Lowery , Thomas D. Johnson , James D. Jacobson , Marwan A. Fathallah
发明人： Yei Feng Moy , John S. Ziegler , John J. Hahn , Michael G. Lowery , Thomas D. Johnson , James D. Jacobson , Marwan A. Fathallah
IPC分类号： A61M5/48
CPC分类号： A61M5/16886 , A61M2205/12 , A61M2205/128 , A61M2205/3334 , G01F1/363 , G01F1/42 , G01F15/14 , Y10T29/49826
摘要： A disposable assembly for use with a sensor assembly, the disposable comprising a body, a flow restricting element, and a fluid pressure membrane. The body has a lid portion and a base portion. The body defines a fluid flow passage that forms an inlet and an outlet. The flow restricting element is positioned in the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is disposed along the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is located between the lid portion and the base portion of the body.
摘要翻译： 一种与传感器组件一起使用的一次性组件，一次性组件包括主体，流动限制元件和流体压力膜。 主体具有盖部分和基部部分。 主体限定形成入口和出口的流体流动通道。 流量限制元件位于入口和出口之间的流体流动通道中。 流体压力膜沿着入口和出口之间的流体流动通道设置。 流体压力膜位于盖部和主体的基部之间。
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8.发明申请FLUID MEDICATION DELIVERY SYSTEMS FOR DELIVERY MONITORING OF SECONDARY MEDICATIONS 审中-公开用于输送二次药物监测的流体药物输送系统公开(公告)号：US20100114027A1
公开(公告)日：2010-05-06
申请号：US12480989
申请日：2009-06-09
申请人： James D. Jacobson , Brian Barclay , Marwan A. Fathallah , Thomas D. Johnson , Michael G. Lowery
发明人： James D. Jacobson , Brian Barclay , Marwan A. Fathallah , Thomas D. Johnson , Michael G. Lowery
CPC分类号： A61M5/1407 , A61M5/1411 , A61M5/16827 , A61M5/16886 , A61M2205/3351 , A61M2205/3355 , A61M2205/50
摘要： A fluid medication delivery system comprises a primary medication reservoir, a secondary medication reservoir, an infusion pump, a first valve assembly, a second valve assembly, a first y-site, and a fluid flow sensor assembly. The primary medication reservoir has a first fluid. The secondary medication reservoir has a second fluid. The infusion pump pumps fluid from at least one of the primary medication reservoir and the secondary medication reservoir. The first valve assembly controls the flow of fluid from the primary medication reservoir in a first fluid line segment. The second valve assembly controls the flow of fluid from the secondary medication reservoir in a second fluid line segment. The fluid flow sensor assembly determines the flow rate of a fluid from the secondary medication reservoir in the second fluid line segment.
摘要翻译： 流体药物输送系统包括主要药物储存器，次级药物储存器，输注泵，第一阀组件，第二阀组件，第一y位置和流体流量传感器组件。 主要药物储存器具有第一流体。 次级药物储存器具有第二流体。 输液泵从主要药物储存器和次要药物储存器中的至少一个泵送流体。 第一阀组件控制来自第一流体管线段中的主要药物贮存器的流体的流动。 第二阀组件控制来自第二流体管线段中的次级药物储存器的流体的流动。 流体流量传感器组件确定来自第二流体管线段中的次级药物储存器的流体的流速。
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9.发明申请CASSETTE FOR DIFFERENTIAL PRESSURE BASED MEDICATION DELIVERY FLOW SENSOR ASSEMBLY FOR MEDICATION DELIVERY MONITORING AND METHOD OF MAKING THE SAME 有权用于基于差分压力的药物输送流量传感器组件用于药物输送监测及其制备方法公开(公告)号：US20090288497A1
公开(公告)日：2009-11-26
申请号：US12468994
申请日：2009-05-20
CPC分类号： A61M5/16886 , A61M5/16854 , A61M2205/3334 , Y10T29/49826
摘要： A disposable assembly for use with a sensor assembly, and method for making the same, the disposable comprises a body, a flow restricting element, and a fluid pressure membrane. The body has a lid portion and a base portion. The body defines a fluid flow passage that forms an inlet and an outlet. The flow restricting element is positioned along the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is at a location in the fluid flow passage between the inlet and the outlet. The fluid pressure membrane defines an opening for receiving the flow restricting element. The fluid pressure membrane is located between the lid portion and the base portion of the body.
摘要翻译： 一种用于传感器组件的一次性组件及其制造方法，一次性组件包括主体，流动限制元件和流体压力膜。 主体具有盖部分和基部部分。 主体限定形成入口和出口的流体流动通道。 流动限制元件沿着入口和出口之间的流体流动通道定位。 流体压力膜位于入口和出口之间的流体流动通道中的位置。 流体压力膜限定用于接收流动限制元件的开口。 流体压力膜位于盖部和主体的基部之间。
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10.发明授权Cassette for differential pressure based medication delivery flow sensor assembly for medication delivery monitoring and method of making the same 有权用于基于差压的药物输送流量传感器组件用于药物输送监测的盒式及其制造方法公开(公告)号：US08065924B2
公开(公告)日：2011-11-29
申请号：US12468994
申请日：2009-05-20
IPC分类号： G01F1/42
CPC分类号： A61M5/16886 , A61M5/16854 , A61M2205/3334 , Y10T29/49826
摘要： A disposable assembly for use with a sensor assembly, and method for making the same, the disposable comprises a body, a flow restricting element, and a fluid pressure membrane. The body has a lid portion and a base portion. The body defines a fluid flow passage that forms an inlet and an outlet. The flow restricting element is positioned along the fluid flow passage between the inlet and the outlet. The fluid pressure membrane is at a location in the fluid flow passage between the inlet and the outlet. The fluid pressure membrane defines an opening for receiving the flow restricting element. The fluid pressure membrane is located between the lid portion and the base portion of the body.
摘要翻译： 一种用于传感器组件的一次性组件及其制造方法，一次性组件包括主体，流动限制元件和流体压力膜。 主体具有盖部分和基部部分。 主体限定形成入口和出口的流体流动通道。 流动限制元件沿着入口和出口之间的流体流动通道定位。 流体压力膜位于入口和出口之间的流体流动通道中的位置。 流体压力膜限定用于接收流动限制元件的开口。 流体压力膜位于盖部和主体的基部之间。
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