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公开(公告)号：US20100114040A1
公开(公告)日：2010-05-06
申请号：US12265060
申请日：2008-11-05
CPC分类号： A61M5/16827 , A61B6/481 , A61M5/007 , A61M5/1407 , A61M5/16877 , A61M5/31546 , A61M5/31548 , A61M2005/1787 , A61M2205/18 , A61M2205/50 , A61M2205/502 , G05D7/0676 , G05D11/003 , G05D11/005 , G05D11/02
摘要： The control device is used to control delivery of fluids from a multi-fluid delivery system during a medical injection procedure. The fluid delivery system includes an injector used to deliver injection fluids to a patient. The control device is operatively associated with the injector for controlling discrete flow rates of injection fluids delivered to the patient. The control device includes a housing, first and second actuators associated with the housing, and an electronic substrate disposed within the housing and having a conductive pattern. The first actuator is operatively associated with the conductive pattern. The conductive pattern includes a plurality of predetermined digital values corresponding to discrete flow rates of injection fluids to be delivered by the injector. The second actuator is operatively associated with the electronic substrate and initiates output signals to the injector corresponding to desired mixture ratios of the injection fluids to be delivered by the injector.
摘要翻译： 控制装置用于在医疗注射过程期间控制来自多流体输送系统的流体的输送。 流体输送系统包括用于向患者输送注射流体的注射器。 控制装置可操作地与注射器相关联，用于控制输送到患者的注射液的离散流速。 控制装置包括壳体，与壳体相关联的第一和第二致动器以及设置在壳体内并且具有导电图案的电子基板。 第一致动器可操作地与导电图案相关联。 导电图案包括对应于由喷射器输送的注射流体的离散流速的多个预定数字值。 第二致动器可操作地与电子基板相关联并且启动对应于由喷射器输送的注射流体的期望混合比的喷射器的输出信号。
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公开(公告)号：US20120123257A1
公开(公告)日：2012-05-17
申请号：US13386765
申请日：2010-07-20
申请人： Jerry A. Stokes, JR. , William D. Barlow , Thomas P. Joyce , Ralph H. Schriver , Andreas Maihoefer , Patrick B. Campbell , James A. Dedig , Michael Spohn
发明人： Jerry A. Stokes, JR. , William D. Barlow , Thomas P. Joyce , Ralph H. Schriver , Andreas Maihoefer , Patrick B. Campbell , James A. Dedig , Michael Spohn
CPC分类号： A61M5/1407 , A61B6/481 , A61B6/507 , A61M5/007 , A61M5/142 , A61M5/14546 , A61M5/1458 , A61M5/16827 , A61M5/1782 , A61M2005/1402 , A61M2005/1403 , A61M2005/14553
摘要： A multi-fluid injector system and methods of operation thereof are presented. One embodiment of such a fluid injector system includes a powered injector, a pressure jacket support, a syringe pressure jacket, and a syringe. The pressure jacket support includes a front plate and a rear plate. The rear plate is connected to the injector and the front plate is spaced from the rear plate and defines a slot. The syringe pressure jacket has a proximal end pivotally connected to the rear plate so that a distal end of the pressure jacket pivots relative to the front plate. The syringe has a syringe body with a distally extending discharge conduit. With the syringe disposed in a barrel of the pressure jacket, pivotal movement of the pressure jacket results in the distal end thereof pivoting toward the front plate to place the discharge conduit within the slot in the front plate.
摘要翻译： 提出了一种多流体注射器系统及其操作方法。 这种流体注射器系统的一个实施例包括动力注射器，压力护套支架，注射器压力套和注射器。 压力护套支撑件包括前板和后板。 后板连接到喷射器，并且前板与后板间隔开并限定一个槽。 注射器压力护套具有枢转地连接到后板的近端，使得压力套的远端相对于前板枢转。 注射器具有带有远端延伸排出导管的注射器主体。 当注射器设置在压力套筒的筒中时，压力套的枢转运动导致其远端朝向前板枢转，以将排放导管放置在前板中的狭槽内。
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公开(公告)号：US09011377B2
公开(公告)日：2015-04-21
申请号：US12265060
申请日：2008-11-05
CPC分类号： A61M5/16827 , A61B6/481 , A61M5/007 , A61M5/1407 , A61M5/16877 , A61M5/31546 , A61M5/31548 , A61M2005/1787 , A61M2205/18 , A61M2205/50 , A61M2205/502 , G05D7/0676 , G05D11/003 , G05D11/005 , G05D11/02
摘要： The control device is used to control delivery of fluids from a multi-fluid delivery system during a medical injection procedure. The fluid delivery system includes an injector used to deliver injection fluids to a patient. The control device is operatively associated with the injector for controlling discrete flow rates of injection fluids delivered to the patient. The control device includes a housing, first and second actuators associated with the housing, and an electronic substrate disposed within the housing and having a conductive pattern. The first actuator is operatively associated with the conductive pattern. The conductive pattern includes a plurality of predetermined digital values corresponding to discrete flow rates of injection fluids to be delivered by the injector. The second actuator is operatively associated with the electronic substrate and initiates output signals to the injector corresponding to desired mixture ratios of the injection fluids to be delivered by the injector.
摘要翻译： 控制装置用于在医疗注射过程期间控制来自多流体输送系统的流体的输送。 流体输送系统包括用于向患者输送注射流体的注射器。 控制装置可操作地与注射器相关联，用于控制输送到患者的注射液的离散流速。 控制装置包括壳体，与壳体相关联的第一和第二致动器以及设置在壳体内并且具有导电图案的电子基板。 第一致动器可操作地与导电图案相关联。 导电图案包括对应于由喷射器输送的注射流体的离散流速的多个预定数字值。 第二致动器可操作地与电子基板相关联并且启动对应于由喷射器输送的注射流体的期望混合比的喷射器的输出信号。
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公开(公告)号：US08945051B2
公开(公告)日：2015-02-03
申请号：US13386765
申请日：2010-07-20
申请人： Ralph H. Schriver , Jerry A. Stokes , Michael Riley , Michael Spohn , Patrick B. Campbell , James A. Dedig , William D. Barlow , Andreas Maihoefer , Thomas P. Joyce
发明人： Ralph H. Schriver , Jerry A. Stokes , Michael Riley , Michael Spohn , Patrick B. Campbell , James A. Dedig , William D. Barlow , Andreas Maihoefer , Thomas P. Joyce
CPC分类号： A61M5/1407 , A61B6/481 , A61B6/507 , A61M5/007 , A61M5/142 , A61M5/14546 , A61M5/1458 , A61M5/16827 , A61M5/1782 , A61M2005/1402 , A61M2005/1403 , A61M2005/14553
摘要： A multi-fluid injector system and methods of operation thereof are presented. One embodiment of such a fluid injector system includes a powered injector, a pressure jacket support, a syringe pressure jacket, and a syringe. The pressure jacket support includes a front plate and a rear plate. The rear plate is connected to the injector and the front plate is spaced from the rear plate and defines a slot. The syringe pressure jacket has a proximal end pivotally connected to the rear plate so that a distal end of the pressure jacket pivots relative to the front plate. The syringe has a syringe body with a distally extending discharge conduit. With the syringe disposed in a barrel of the pressure jacket, pivotal movement of the pressure jacket results in the distal end thereof pivoting toward the front plate to place the discharge conduit within the slot in the front plate.
摘要翻译： 提出了一种多流体注射器系统及其操作方法。 这种流体注射器系统的一个实施例包括动力注射器，压力护套支架，注射器压力套和注射器。 压力护套支撑件包括前板和后板。 后板连接到喷射器，并且前板与后板间隔开并限定一个槽。 注射器压力护套具有枢转地连接到后板的近端，使得压力套的远端相对于前板枢转。 注射器具有带有远端延伸排出导管的注射器主体。 当注射器设置在压力套筒的筒中时，压力套的枢转运动导致其远端朝向前板枢转，以将排放导管放置在前板中的狭槽内。
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公开(公告)号：US08388580B2
公开(公告)日：2013-03-05
申请号：US12437781
申请日：2009-05-08
IPC分类号： A61M37/00
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M2205/14 , A61M2205/587
摘要： The fluid injection apparatus is adapted for use with a syringe and includes an injector and a pressure jacket associated with the injector. The injector includes a housing defining an opening for a drive piston extendable from the housing. The pressure jacket secures the syringe during an injection procedure. The pressure jacket has a distal end defining a syringe receiving opening for receiving the syringe, and a proximal end associated with the housing and generally aligned with the opening. The apparatus includes a syringe sensor adapted for engagement by the syringe when loaded into the pressure jacket. The housing may have an engagement tab adapted to engage an engagement recess in the pressure jacket to removably engage the pressure jacket with the housing. The apparatus may have one or more light sources associated with the housing for illuminating the syringe received in the pressure jacket.
摘要翻译： 流体注射装置适于与注射器一起使用，并且包括与注射器相关联的注射器和压力护套。 注射器包括限定用于可从壳体延伸的驱动活塞的开口的壳体。 压力套管在注射过程中固定注射器。 压力护套具有限定用于接收注射器的注射器接收开口的远端，以及与壳体相关联并且与开口大致对准的近端。 该装置包括一个注射器传感器，适用于在装入压力套时由注射器接合。 壳体可以具有适于接合压力套中的接合凹部的接合突片，以将压力套与壳体可拆卸地接合。 该装置可以具有与壳体相关联的一个或多个光源，用于照明在压力套中接收的注射器。
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公开(公告)号：US20090216190A1
公开(公告)日：2009-08-27
申请号：US12437011
申请日：2009-05-07
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M2205/14 , A61M2205/587
摘要： A syringe includes a body having a distal end, a proximal end and a center section therebetween, a plunger movably disposed in the body, and a lip extending outward from the proximal end of the body. The outward extending lip has an outer diameter no greater than the outer diameter of the center section. The outward extending lip may extend around the circumference of the proximal end.
摘要翻译： 注射器包括具有远端，近端和中间部分的主体，可移动地设置在主体中的柱塞和从主体的近端向外延伸的唇部。 向外延伸的唇缘的外径不大于中心部分的外径。 向外延伸的唇缘可以围绕近端的圆周延伸。
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7.发明授权Fluid injection apparatus having anti-rotation elements to limit syringe plunger rotation 有权具有防旋转元件以限制针筒柱塞旋转的流体注射装置公开(公告)号：US08414540B2
公开(公告)日：2013-04-09
申请号：US12437757
申请日：2009-05-08
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M2205/14 , A61M2205/587
摘要： A fluid injection system may include an injector, a syringe and an anti-rotation connection. The injector may have a drive piston having a plunger engaging end and the syringe may have a body and a plunger within the body. The plunger may have a proximal end with at least one coupling member adapted for engagement by the plunger engaging end. The anti-rotation connection may be formed by complementary anti-rotation elements associated between the proximal end of the plunger and the plunger engaging end of the drive piston to limit rotation of the plunger within the syringe body. The anti-rotation elements may include the at least one coupling member engaged in a radial groove defining at least one axial edge formed on the plunger engaging end to enable limited rotational movement of the plunger relative to the drive piston when the complementary anti-rotation elements are engaged.
摘要翻译： 流体注射系统可以包括注射器，注射器和防旋转连接。 注射器可以具有具有柱塞接合端的驱动活塞，并且注射器可以在主体内具有主体和柱塞。 柱塞可以具有近端，其具有适于通过柱塞接合端接合的至少一个联接构件。 防旋转连接可以由在柱塞的近端和驱动活塞的柱塞接合端之间的互补的防旋转元件形成，以限制柱塞在注射器主体内的转动。 防旋转元件可以包括接合在限定在柱塞接合端上形成的至少一个轴向边缘的径向槽中的至少一个联接构件，以使得当互补的防旋转元件 订婚了。
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公开(公告)号：US20090216193A1
公开(公告)日：2009-08-27
申请号：US12437781
申请日：2009-05-08
申请人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Herbert M. Grubic , Richard G. Critchlow
发明人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Herbert M. Grubic , Richard G. Critchlow
IPC分类号： A61M5/20
CPC分类号： A61M5/14546 , A61M5/007 , A61M5/14566 , A61M5/1458 , A61M2205/14 , A61M2205/587
摘要： The fluid injection apparatus is adapted for use with a syringe and includes an injector and a pressure jacket associated with the injector. The injector includes a housing defining an opening for a drive piston extendable from the housing. The pressure jacket secures the syringe during an injection procedure. The pressure jacket has a distal end defining a syringe receiving opening for receiving the syringe, and a proximal end associated with the housing and generally aligned with the opening. The apparatus includes a syringe sensor adapted for engagement by the syringe when loaded into the pressure jacket. The housing may have an engagement tab adapted to engage an engagement recess in the pressure jacket to removably engage the pressure jacket with the housing. The apparatus may have one or more light sources associated with the housing for illuminating the syringe received in the pressure jacket.
摘要翻译： 流体注射装置适于与注射器一起使用，并且包括与注射器相关联的注射器和压力护套。 注射器包括限定用于可从壳体延伸的驱动活塞的开口的壳体。 压力套管在注射过程中固定注射器。 压力护套具有限定用于接收注射器的注射器接收开口的远端，以及与壳体相关联并且与开口大致对准的近端。 该装置包括一个注射器传感器，适用于在装入压力套时由注射器接合。 壳体可以具有适于接合压力套中的接合凹部的接合突片，以将压力套与壳体可拆卸地接合。 该装置可以具有与壳体相关联的一个或多个光源，用于照明在压力套中接收的注射器。
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9.发明申请FLUID INJECTION SYSTEM AND PRESSURE JACKET ASSEMBLY WITH SYRINGE ILLUMINATION 有权流体注射系统和压力护套组件与SYRINGE ILLUMINATION公开(公告)号：US20090177155A1
公开(公告)日：2009-07-09
申请号：US12406228
申请日：2009-03-18
申请人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Richard G. Critchlow , Johan A. Haury , Herbert M. Grubic , Mark Paul Jongewaard
发明人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Richard G. Critchlow , Johan A. Haury , Herbert M. Grubic , Mark Paul Jongewaard
IPC分类号： A61M5/142
CPC分类号： A61M5/14546 , A61M5/14566 , A61M2205/587
摘要： The fluid injection apparatus for use with a syringe includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening and a drive piston extendable through the central opening for imparting motive forces to a syringe plunger disposed within the syringe. The pressure jacket assembly includes a pressure jacket and at least one support arm associated with and extending outward from the housing. A syringe retaining member is attached to the at least one support arm. The syringe-retaining member defines a syringe receiving slot for receiving at least a portion of the syringe. A light source is located on the support arm and faces the pressure jacket for illuminating the syringe.
摘要翻译： 用于注射器的流体注射装置包括注射器和与注射器相关联的压力套组件。 注射器包括限定中心开口的壳体和可延伸穿过中心开口的驱动活塞，用于向设置在注射器内的注射器柱塞赋予动力。 压力套组件包括压力套和至少一个支撑臂，该支撑臂与壳体相连并向外延伸。 注射器保持构件附接到至少一个支撑臂。 注射器保持构件限定用于接收注射器的至少一部分的注射器接收槽。 光源位于支撑臂上并且面向压力护套以照射注射器。
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10.发明授权Front load pressure jacket system with syringe holder and light illumination 有权带有注射器支架的前负荷压力护套系统和光照公开(公告)号：US07549977B2
公开(公告)日：2009-06-23
申请号：US10326582
申请日：2002-12-20
申请人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Richard G. Critchlow , Herbert M. Grubic , Mark Paul Jongewaard
发明人： Ralph H. Schriver , Michael A. Spohn , Thomas P. Joyce , Richard G. Critchlow , Herbert M. Grubic , Mark Paul Jongewaard
IPC分类号： A61M37/00
CPC分类号： A61M5/14546 , A61M5/14566 , A61M2205/587
摘要： The fluid injection apparatus for use with a syringe includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening and a drive piston extendable through the central opening for imparting motive forces to a syringe plunger disposed within the syringe. The pressure jacket assembly includes a pressure jacket and at least one support arm associated with and extending outward from the housing. A syringe retaining member is attached to the at least one support arm. The syringe-retaining member defines a syringe receiving slot for receiving at least a portion of the syringe. A light source is located on the support arm and faces the pressure jacket for illuminating the syringe. The syringe includes an alignment flange defining a bulged air bubble viewing window (see A). The alignment flange is used to properly orient the syringe in the pressure jacket.
摘要翻译： 用于注射器的流体注射装置包括注射器和与注射器相关联的压力套组件。 注射器包括限定中心开口的壳体和可延伸穿过中心开口的驱动活塞，用于向设置在注射器内的注射器柱塞赋予动力。 压力套组件包括压力套和至少一个与壳体相关联并向外延伸的支撑臂。 注射器保持构件附接到至少一个支撑臂。 注射器保持构件限定用于接收注射器的至少一部分的注射器接收槽。 光源位于支撑臂上并且面向压力护套以照射注射器。 注射器包括限定凸出气泡观察窗的对准凸缘（参见A）。 对准法兰用于使压力套管中的注射器正确定位。
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