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公开(公告)号:US08118780B2
公开(公告)日:2012-02-21
申请号:US10924302
申请日:2004-08-23
申请人: Frank M. Fago , James E. Knipfer , Charles S. Neer
发明人: Frank M. Fago , James E. Knipfer , Charles S. Neer
IPC分类号: A61M1/00
CPC分类号: A61M31/005 , A61M5/14546 , A61M5/14566 , A61M5/168 , A61M2005/14264 , A61M2005/14553 , A61M2205/215 , A61M2205/582
摘要: A hand-held remote for a medical fluid injector includes a syringe and a conduit which may be coupled to a pressure transducer on a control circuit of the injector. Movement of a plunger within a syringe body on the syringe creates a pressure which is sensed by the pressure transducer and the control circuit responds to the sensed pressure by causing fluid to be ejected from, or drawn into, a syringe mounted to the injector. The pressure developed by the remote provides tactile feedback to an operator for improved control over injections.
摘要翻译: 用于医疗流体注射器的手持遥控器包括注射器和可以连接到注射器的控制电路上的压力传感器的导管。 柱塞在注射器体内在注射器上的运动产生了由压力传感器感测到的压力,并且控制电路通过使流体从安装到喷射器上的注射器喷射或吸入流体来响应感测到的压力。 由遥控器开发的压力为操作者提供触觉反馈,以改善对注射的控制。
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公开(公告)号:US09375557B2
公开(公告)日:2016-06-28
申请号:US13369407
申请日:2012-02-09
申请人: Frank M. Fago , James E. Knipfer , Charles S. Neer
发明人: Frank M. Fago , James E. Knipfer , Charles S. Neer
CPC分类号: A61M31/005 , A61M5/14546 , A61M5/14566 , A61M5/168 , A61M2005/14264 , A61M2005/14553 , A61M2205/215 , A61M2205/582
摘要: A hand-held remote for a medical fluid injector includes a syringe and a conduit which may be coupled to a pressure transducer on a control circuit of the injector. Movement of a plunger within a syringe body on the syringe creates a pressure which is sensed by the pressure transducer and the control circuit responds to the sensed pressure by causing fluid to be ejected from, or drawn into, a syringe mounted to the injector. The pressure developed by the remote provides tactile feedback to an operator for improved control over injections.
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公开(公告)号:US06780170B2
公开(公告)日:2004-08-24
申请号:US10146696
申请日:2002-05-15
申请人: Frank M. Fago , James E. Knipfer , Charles S. Neer
发明人: Frank M. Fago , James E. Knipfer , Charles S. Neer
IPC分类号: A61M3700
CPC分类号: A61M31/005 , A61M5/14546 , A61M5/14566 , A61M5/168 , A61M2005/14264 , A61M2005/14553 , A61M2205/215 , A61M2205/582
摘要: A hand-held remote for a medical fluid injector includes a syringe and a conduit which may be coupled to a pressure transducer on a control circuit of the injector. Movement of a plunger within a syringe body on the syringe creates a pressure which is sensed by the pressure transducer and the control circuit responds to the sensed pressure by causing fluid to be ejected from, or drawn into, a syringe mounted to the injector. The pressure developed by the remote provides tactile feedback to an operator for improved control over injections.
摘要翻译: 用于医疗流体注射器的手持遥控器包括注射器和可以连接到注射器的控制电路上的压力传感器的导管。 柱塞在注射器体内在注射器上的运动产生了由压力传感器感测到的压力,并且控制电路通过使流体从安装到喷射器上的注射器喷射或吸入流体来响应感测到的压力。 由遥控器开发的压力为操作者提供触觉反馈,以改善对注射的控制。
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公开(公告)号:US09101708B2
公开(公告)日:2015-08-11
申请号:US11073910
申请日:2005-03-07
CPC分类号: A61M5/14546 , A61M5/007 , A61M5/14566 , A61M5/16827 , A61M5/172 , A61M39/10 , A61M2205/3362 , A61M2205/3523 , A61M2205/3561 , A61M2205/3592 , A61M2205/50 , A61M2205/505 , A61M2205/6081 , G06F19/00
摘要: A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.
摘要翻译: 双头造影剂注射系统执行通畅检查或测试注射,从编程的协议确定流量和/或流量。 将注射器连接到患者的管道仅在病人附近分配一个短的共同部分。 采取适当的注射步骤来补偿管道弹性。 提供无线遥控器和触摸屏控制器,改善功能和信息传递。 基于环境光来控制显示亮度,并且显示面板包括允许重新定向的双重旋转。 还可以基于例如当前步骤,动力头的倾斜角度或手动控制来控制显示器的取向。 此外,显示器可定制以识别注射器两侧的流体类型(对比度,盐水等),以提供匹配的颜色编码,并提供用于检索注射方案参数的文件夹/片段类比。
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公开(公告)号:US09242083B2
公开(公告)日:2016-01-26
申请号:US12615534
申请日:2009-11-10
申请人: Frank M. Fago , James E. Knipfer
发明人: Frank M. Fago , James E. Knipfer
CPC分类号: A61M31/005 , A61B6/481 , A61B6/504 , A61M5/007 , A61M5/14546 , A61M5/14566 , A61M5/172 , A61M2005/14208 , A61M2205/3362 , A61M2205/6018 , A61M2205/6054 , A61M2205/70
摘要: The present invention is directed to control of medical fluid injection systems. For instance, in some embodiments, an injection protocol may be initiated, and an actual flow rate of the medical fluid utilized in the injection protocol may be adjusted based, at least in part, on an inherent system elasticity of the injection system.
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公开(公告)号:US20100056909A1
公开(公告)日:2010-03-04
申请号:US12615534
申请日:2009-11-10
申请人: Frank M. Fago , James E. Knipfer
发明人: Frank M. Fago , James E. Knipfer
IPC分类号: A61B6/00
CPC分类号: A61M31/005 , A61B6/481 , A61B6/504 , A61M5/007 , A61M5/14546 , A61M5/14566 , A61M5/172 , A61M2005/14208 , A61M2205/3362 , A61M2205/6018 , A61M2205/6054 , A61M2205/70
摘要: The present invention is directed to control of medical fluid injection systems. For instance, in some embodiments, an injection protocol may be initiated, and an actual flow rate of the medical fluid utilized in the injection protocol may be adjusted based, at least in part, on an inherent system elasticity of the injection system.
摘要翻译: 本发明涉及药液注射系统的控制。 例如,在一些实施例中,可以启动注射方案,并且可以至少部分地基于注射系统的固有系统弹性来调整在注射方案中使用的医用流体的实际流速。
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公开(公告)号:US08900187B2
公开(公告)日:2014-12-02
申请号:US11551804
申请日:2006-10-23
申请人: James R. Small , David M. Brooks , Charles S. Neer , Frank M. Fago , Gary S. Wagner , Elaine Borgemenke , Sean Lafferty
发明人: James R. Small , David M. Brooks , Charles S. Neer , Frank M. Fago , Gary S. Wagner , Elaine Borgemenke , Sean Lafferty
CPC分类号: A61M5/14566 , A61M5/007 , A61M5/16827 , A61M2205/13 , A61M2205/3362 , A61M2205/502 , A61M2205/505 , A61M2205/583 , A61M2205/6018 , G06F19/00
摘要: A dual head contrast media injection system performs a patency check or test injection, determining flow rate and/or flow volume from the programmed protocol. The tubing that connects syringes to a patient shares only a short common section near to the patient. Appropriate injection steps are taken to compensate for tubing elasticity. A wireless remote control and a touch screen control are provided, improving functionality and information delivery. The display brightness is controlled based on the ambient light, and the display panel includes a double swivel permitting re-orientation. The orientation of the display may also be controlled based on, e.g., the current step, the tilt angle of the powerhead, or a manual control. Furthermore, the display is customizable to identify the type of fluid (contrast, saline, etc.) on either side of the injector, to provide matched color coding, and to provide a folder/tab analogy for retrieving injection protocol parameters.
摘要翻译: 双头造影剂注射系统执行通畅检查或测试注射,从编程的协议确定流量和/或流量。 将注射器连接到患者的管道仅在病人附近分配一个短的共同部分。 采取适当的注射步骤来补偿管道弹性。 提供无线遥控器和触摸屏控制器,改善功能和信息传递。 基于环境光来控制显示亮度,并且显示面板包括允许重新定向的双重旋转。 还可以基于例如当前步骤,动力头的倾斜角度或手动控制来控制显示器的取向。 此外,显示器可定制以识别注射器两侧的流体类型(对比度,盐水等),以提供匹配的颜色编码,并提供用于检索注射方案参数的文件夹/片段类比。
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公开(公告)号:US08439863B2
公开(公告)日:2013-05-14
申请号:US12445501
申请日:2008-04-28
申请人: Frank M. Fago , James E. Knipfer
发明人: Frank M. Fago , James E. Knipfer
IPC分类号: A61M31/00
CPC分类号: A61M31/005 , A61B6/481 , A61B6/504 , A61M5/007 , A61M5/14546 , A61M5/14566 , A61M5/172 , A61M2005/14208 , A61M2205/3362 , A61M2205/6018 , A61M2205/6054 , A61M2205/70
摘要: The present invention is directed to control of medical fluid injection systems. For instance, in some embodiments, an injection protocol may be initiated, and an actual flow rate of the medical fluid utilized in the injection protocol may be adjusted based, at least in part, on an inherent system elasticity of the injection system.
摘要翻译: 本发明涉及药液注射系统的控制。 例如,在一些实施例中,可以启动注射方案,并且可以至少部分地基于注射系统的固有系统弹性来调整在注射方案中使用的医用流体的实际流速。
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公开(公告)号:US09855387B2
公开(公告)日:2018-01-02
申请号:US13988800
申请日:2011-11-21
CPC分类号: A61M5/2066 , A61B6/548 , A61M5/1407 , A61M5/14546 , A61M5/16827 , A61M2005/14553 , A61M2205/502
摘要: A medical fluid injector system (450) is disclosed that may utilize one or more of flow rate determination logic (130), injection volume determination logic (132), display control logic (134), drive ram motion control logic (136), and pressure monitoring logic (138). The flow rate determination logic (130), injection volume determination logic (132), and display control logic (134) each may utilize a concentration input (172, 192, 202) to calculate flow rates, injection volumes, and generate multi-color graphics, respectively, for a simultaneous injection configuration. The drive ram motion control logic (136) may utilize both a target pressure and a monitored pressure to derive a velocity for advancing a drive ram. The pressure monitoring logic (138) may provide a monitored pressure value for the drive ram control logic (136), where this monitored pressure value may be derived from the input power being used to advance a drive ram and the drive ram velocity.
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公开(公告)号:US20110215264A1
公开(公告)日:2011-09-08
申请号:US13107365
申请日:2011-05-13
CPC分类号: G21F5/015 , Y10T29/49 , Y10T29/49826
摘要: In one characterization, the present invention relates to a radiation-shielding assembly for holding a container having a radioactive material disposed therein. The assembly may, at least in one regard, be referred to as an elution shield and/or a dispensing shield. The assembly includes a body at least partially defining a cavity. There is at least one opening through the body into the cavity. The assembly may include a cap that at least generally hinders escape of radiation from the assembly through the opening. The cap may be releasably attached to the body in one orientation and may establish non-attached engagement with the body in another orientation. The assembly may include an adjustable spacer system for adapting the assembly for use with containers having different heights.
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