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公开(公告)号：US07720362B2
公开(公告)日：2010-05-18
申请号：US11789515
申请日：2007-04-24
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
摘要翻译： 热交换器具有可流动的高流量输注单元的加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀与热交换器集成。 气泡捕集器从离开层流路径的输液管收集空气，并且包括与从气泡阱排出空气的输液管接触的排气口。 如果在气泡阱中检测到空气，阀将关闭输注液流。
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公开(公告)号：US08385731B2
公开(公告)日：2013-02-26
申请号：US13135278
申请日：2011-06-30
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
摘要翻译： 热交换器具有可流动的高流量输注单元的加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀与热交换器集成。 气泡捕集器从离开层流路径的输液管收集空气，并且包括与从气泡阱排出空气的输液管接触的排气口。 如果在气泡阱中检测到空气，阀将关闭输注液流。
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公开(公告)号：US20110270180A1
公开(公告)日：2011-11-03
申请号：US13135278
申请日：2011-06-30
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
摘要翻译： 热交换器具有可流动的高流量输注单元的加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀与热交换器集成。 气泡捕集器从离开层流路径的输液管收集空气，并且包括与从气泡阱排出空气的输液管接触的排气口。 如果在气泡阱中检测到空气，阀将关闭输注液流。
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公开(公告)号：US07983540B2
公开(公告)日：2011-07-19
申请号：US12661113
申请日：2010-03-11
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
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公开(公告)号：US20100185149A1
公开(公告)日：2010-07-22
申请号：US12661113
申请日：2010-03-11
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
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公开(公告)号：US20080267599A1
公开(公告)日：2008-10-30
申请号：US11789515
申请日：2007-04-24
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.
摘要翻译： 热交换器具有可流动的高流量输注单元的加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀与热交换器集成。 气泡捕集器从离开层流路径的输液管收集空气，并且包括与从气泡阱排出空气的输液管接触的排气口。 如果在气泡阱中检测到空气，阀将关闭输注液流。
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公开(公告)号：US08180206B2
公开(公告)日：2012-05-15
申请号：US12148719
申请日：2008-04-22
申请人： Mark T. Bieberich , Melanie L. Collins , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf , Winston T. Tan
发明人： Mark T. Bieberich , Melanie L. Collins , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf , Winston T. Tan
IPC分类号： A61F7/00
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： An infusion unit includes a heating unit with opposed heating plates. A heat exchanger has a fluid flow path receivable between the heating plates to which heat is conducted by contact with the heating plates. Infusate flowing under pressure through the fluid flow path is heated by conduction from the heating plates through the fluid container. When the flow of infusate is stopped or interrupted, infusate trapped in the heat exchanger is displaced to a reservoir in the heat exchanger. Displacement of the trapped infusate reduces friction between the fluid container and the heating plates, which assists in extraction of the heat exchanger from the heating unit.
摘要翻译： 输液单元包括具有相对加热板的加热单元。 热交换器具有可接收在加热板之间的流体流动路径，通过与加热板接触而传导热量。 在压力下通过流体流路流动的流体通过从加热板通过流体容器的传导而被加热。 当输液的流动停止或中断时，被捕获在热交换器中的输入物移动到热交换器中的储存器。 被捕获的输注物的位移减少了流体容器和加热板之间的摩擦，这有助于从加热单元提取热交换器。
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公开(公告)号：US20080269676A1
公开(公告)日：2008-10-30
申请号：US12148719
申请日：2008-04-22
申请人： Mark T. Bieberich , Melanie L. Collins , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf , Winston T. Tan
发明人： Mark T. Bieberich , Melanie L. Collins , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Donald E. Stapf , Winston T. Tan
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： An infusion unit includes a heating unit with opposed heating plates. A heat exchanger has a fluid flow path receivable between the heating plates to which heat is conducted by contact with the heating plates. Infusate flowing under pressure through the fluid flow path is heated by conduction from the heating plates through the fluid container. When the flow of infusate is stopped or interrupted, infusate trapped in the heat exchanger is displaced to a reservoir in the heat exchanger. Displacement of the trapped infusate reduces friction between the fluid container and the heating plates, which assists in extraction of the heat exchanger from the heating unit.
摘要翻译： 输液单元包括具有相对加热板的加热单元。 热交换器具有可接收在加热板之间的流体流动路径，通过与加热板接触而传导热量。 在压力下通过流体流路流动的流体通过从加热板通过流体容器的传导而被加热。 当输液的流动停止或中断时，被捕获在热交换器中的输入物移动到热交换器中的储存器。 被捕获的输注物的位移减少了流体容器和加热板之间的摩擦，这有助于从加热单元提取热交换器。
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公开(公告)号：US20100222737A1
公开(公告)日：2010-09-02
申请号：US12799077
申请日：2010-04-16
申请人： Randall C. Arnold , Mark T. Bieberich , Melanie L. Hall , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Dirk Ahlgrim , Timothy R. Proulx
发明人： Randall C. Arnold , Mark T. Bieberich , Melanie L. Hall , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller , Dirk Ahlgrim , Timothy R. Proulx
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A high flow rate infusion unit includes a heating unit with opposing, electrically-operated heating plates that contact a heat exchanger to heat infusate flowing therethrough. Pressure infusers on the infusion unit are operable to provide infusate at a high flow rate. A flat, elongate heat exchanger has a laminar fluid flow path receivable between the heating plates to which heat is conducted by contact with the heating plates. A bubble trap and a valve are disposed within the heat exchanger. The bubble trap collects bubbles and vents air from infusate exiting the fluid flow path, and the valve shuts off the flow of infusate if the volume of air in the bubble trap exceeds a predefined limit.
摘要翻译： 高流量输注单元包括加热单元，其具有相对的电操作的加热板，其接触热交换器以加热流过其中的流入物。 输注单元上的压力注入器可操作以以高流量提供输液。 平坦的细长的热交换器具有可接收在加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀设置在热交换器内。 气泡捕集器收集气泡并从流出流体流动通道的空腔排出空气，并且如果气泡阱中的空气体积超过预定极限，则阀关闭输注物流。
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公开(公告)号：US20100300293A1
公开(公告)日：2010-12-02
申请号：US12804823
申请日：2010-07-29
申请人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller
发明人： Randall C. Arnold , Mark T. Bieberich , Gary L. Hansen , Andrew J. McGregor , Christopher A. Miller
CPC分类号： A61F7/0085 , A61B2017/00106 , A61M5/1413 , A61M5/36 , A61M5/385 , A61M5/445 , A61M2205/3653 , A61M2206/11 , B01D19/0031 , F28F3/12
摘要： A bubble trap for separating and collecting air and bubbles from a high flow rate stream of infusate includes multiple flow chambers to collect air, a sensor support mounted to one of the chambers, an air vent disposed in one of the chambers, and a valve in fluid communication with the chambers to control the flow of infusate therethrough.
摘要翻译： 用于从高流量的流入物流中分离和收集空气和气泡的气泡阱包括多个流动室以收集空气，安装到其中一个室的传感器支架，设置在其中一个室中的空气通道 与腔室流体连通以控制通过其的输液的流动。
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