INJECTOR AUTO PURGE
    1.
    发明申请
    INJECTOR AUTO PURGE 审中-公开
    喷嘴自动冲洗

    公开(公告)号:WO2010019456A1

    公开(公告)日:2010-02-18

    申请号:PCT/US2009/053073

    申请日:2009-08-07

    Abstract: An auto purge protocol (380) is disclosed, and which may be used by power injector contra! logic (350) of a power injector (320). The protocol (380) may only require a single input by an operator to complete. The protocol (380) causes the injector (320) to extend a plunger (326) of a syringe (324) to a first position. Thereafter and without any operator interaction, the injector (320) is caused by the protocol (380) to extend a plunger (330) of another syringe (328) to a second position. A tubing set (332) may be fluidty interconnected with these syringes (324, 328) during the execution of this auto purge protocol (380).

    Abstract translation: 公开了一种自动清洗协议(380),并且可以由动力注射器使用。 动力注射器(320)的逻辑(350)。 协议(380)可能只需要操作员完成一次输入。 协议(380)使得注射器(320)将注射器(324)的柱塞(326)延伸到第一位置。 此后,没有任何操作员相互作用,注射器(320)由协议(380)引起将另一注射器(328)的柱塞(330)延伸到第二位置。 在执行该自动清洗协议(380)期间,管组(332)可以与这些注射器(324,328)流体互连。

    INJECTION DEVICE WITH EXPANDABLE DRIVE FLUID CHAMBER
    2.
    发明申请
    INJECTION DEVICE WITH EXPANDABLE DRIVE FLUID CHAMBER 审中-公开
    具有可扩展驱动流体室的注射装置

    公开(公告)号:WO2010014673A1

    公开(公告)日:2010-02-04

    申请号:PCT/US2009/052056

    申请日:2009-07-29

    Inventor: FAGO, Frank, M.

    Abstract: An injection device (210) having an expandable/contractable drive fluid chamber (216) is disclosed. A diaphragm (214) separates the drive fluid chamber (216) from a medical fluid chamber (220). A container (232) having a medical fluid (240) may be positioned in the medical fluid chamber (220). Directing a drive fluid (218) into the drive fluid chamber (216) results in medical fluid (240) being discharged from the injection device (210) by a resulting movement of the diaphragm (214).

    Abstract translation: 公开了一种具有可膨胀/可收缩的驱动流体室(216)的注射装置(210)。 隔膜(214)将驱动流体室(216)与医用流体室(220)分离。 具有医用流体(240)的容器(232)可以位于医疗流体室(220)中。 将驱动流体(218)引导到驱动流体室(216)中导致医疗流体(240)由于膜片(214)的所得运动而从注射装置(210)排出。

    SYRINGE PLUNGER DRIVE TRAIN WITH MULTIPLE DRIVE SOURCES
    3.
    发明申请
    SYRINGE PLUNGER DRIVE TRAIN WITH MULTIPLE DRIVE SOURCES 审中-公开
    具有多个驱动源的SYRINGE PLUNGER DRIVE TRAIN火车

    公开(公告)号:WO2009114287A2

    公开(公告)日:2009-09-17

    申请号:PCT/US2009/035370

    申请日:2009-02-27

    Abstract: A drive train (110) for advancing a syringe plunger (132) in at least one direction is disclosed (e.g., to deliver fluid). This drive train (110) includes a first drive source (116a) and a second drive source (116b). The advancement of the syringe plunger (132) is dependent upon the output (118a) of the first drive source (116a), as well as on the output (118b) of the second drive source (116b). The sum of the outputs (118a, 118b) may be used to advance the syringe plunger (132), the differential of these outputs (118a, 118b) may be used to advance the syringe plunger (132), or each of the outputs (118a, 118b) may be made available to individually advance the syringe plunger (132).

    Abstract translation: 公开了用于沿至少一个方向前进注射器柱塞(132)的传动系(110)(例如,输送流体)。 该传动系(110)包括第一驱动源(116a)和第二驱动源(116b)。 注射器柱塞(132)的前进取决于第一驱动源(116a)的输出(118a)以及第二驱动源(116b)的输出(118b)。 输出(118a,118b)的总和可以用于推进注射器柱塞(132),这些输出(118a,118b)的差异可以用于使注射器柱塞(132)或每个输出 118a,118b)可以单独地前进注射器柱塞(132)。

    DUAL-HEAD INJECTOR WITH SINGLE MOTOR AND BACK-DRIVE LOCK
    4.
    发明申请
    DUAL-HEAD INJECTOR WITH SINGLE MOTOR AND BACK-DRIVE LOCK 审中-公开
    双头注射器,带单电机和后驱动锁

    公开(公告)号:WO2009026111A1

    公开(公告)日:2009-02-26

    申请号:PCT/US2008/073222

    申请日:2008-08-15

    Inventor: FAGO, Frank, M.

    CPC classification number: A61M5/14546 A61M5/007 A61M5/16827 A61M2005/14553

    Abstract: A drive train (102) for a dual-head power injector is disclosed that utilizes a single motor (106). The motor (106) may be moved to couple with a first syringe driver (138a). In one embodiment, this same movement also simultaneously locks a second syringe driver (138b). In any case, this motor (106) may also be moved to couple with the second syringe driver (138b). In one embodiment, this same movement also simultaneously locks the first syringe driver (138a).

    Abstract translation: 公开了一种用于双头动力注射器的传动系(102),其利用单个电动机(106)。 马达(106)可以移动以与第一注射器驱动器(138a)联接。 在一个实施例中,该相同的运动还同时锁定第二注射器驱动器(138b)。 在任何情况下,该马达(106)也可移动以与第二注射器驱动器(138b)联接。 在一个实施例中,该相同的运动也同时锁定第一注射器驱动器(138a)。

    RADIATION SHIELDED SYRINGE ASSEMBLY
    5.
    发明申请
    RADIATION SHIELDED SYRINGE ASSEMBLY 审中-公开
    辐射屏蔽式注射器总成

    公开(公告)号:WO2008076150A3

    公开(公告)日:2008-11-06

    申请号:PCT/US2007015948

    申请日:2007-07-12

    CPC classification number: A61M5/1785 A61M2005/312 A61M2005/3128 G21F5/018

    Abstract: The application relates to radiation shielding (12) for use with radiopharmaceutical syringes (14). For example, in at least some regards, the invention relates to a syringe radiation shield that includes a sleeve (18) having a syringe receptacle defined therein to accommodate a barrel (26) of the syringe. In addition, this syringe radiation shield may also include a cover (20) having a plunger receptacle defined therein to accommodate a plunger of the syringe. The sleeve and the cover may be removably coupled wit one another so that the syringe can be housed within the syringe radiation shield, for example, during administration of a radiopharmaceutical from the syringe.

    Abstract translation: 本申请涉及用于放射性药物注射器(14)的辐射屏蔽(12)。 例如,至少在某些方面,本发明涉及一种注射器辐射屏蔽,其包括套筒(18),其具有限定在其中的注射器容器,以容纳针筒的筒体(26)。 此外,该注射器辐射屏蔽还可以包括具有限定在其中的柱塞接收器以容纳注射器的柱塞的盖(20)。 套筒和盖可以彼此可移除地连接,使得注射器可以容纳在注射器辐射屏蔽内,例如在从注射器施用放射性药物期间。

    ALIGNMENT ADAPTER FOR USE WITH A RADIOISOTOPE GENERATOR AND METHODS OF USING THE SAME
    6.
    发明申请
    ALIGNMENT ADAPTER FOR USE WITH A RADIOISOTOPE GENERATOR AND METHODS OF USING THE SAME 审中-公开
    用于无线电发生器的对准适配器及其使用方法

    公开(公告)号:WO2007016172A2

    公开(公告)日:2007-02-08

    申请号:PCT/US2006029057

    申请日:2006-07-26

    Abstract: The invention, in one characterization, may be said to be directed to an alignment adapter that may be utilized in radioisotope elution procedures. In some embodiments, the alignment adaptor may be utilized to at least assist in aligning various components of an elution system. For example, in some embodiments, the alignment adaptor may be utilized to at least generally assist in aligning an aperture defined in a lid of the elution system and an elution needle of a radioisotope generator. In some embodiments, the alignment adaptor may be utilized to at least generally assist in aligning an elution assembly (e.g., elution shield housing an eluate vial) and an elution needle of a radioisotope generator. Further, in some embodiments, the alignment adaptor may be utilized to at least generally assist in aligning an eluant container (e.g., bottle of eluant) and a needle of a radioisotope generator.

    Abstract translation: 在一个表征中,本发明可以说是针对可用于放射性同位素洗脱程序的对准适配器。 在一些实施方案中,对准适配器可用于至少有助于排列洗脱系统的各种组分。 例如,在一些实施例中,对准适配器可以用于至少大体上有助于对齐限定在洗脱系统的盖子中的孔和放射性同位素发生器的洗脱针。 在一些实施方案中,对准适配器可用于至少大体上有助于使洗脱组件(例如,洗脱屏蔽罩住洗脱液瓶)和放射性同位素发生器的洗脱针排列。 此外,在一些实施例中,对准适配器可用于至少大体上有助于对齐洗脱液容器(例如,瓶的洗脱液)和放射性同位素发生器的针。

    POWER INJECTION SYSTEM WITH POWERHEAD HAVING A DISPLAY
    7.
    发明申请
    POWER INJECTION SYSTEM WITH POWERHEAD HAVING A DISPLAY 审中-公开
    带电源的电源注入系统

    公开(公告)号:WO2006044409A3

    公开(公告)日:2006-07-06

    申请号:PCT/US2005036566

    申请日:2005-10-12

    Abstract: 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.

    Abstract translation: 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患者附近共享一个短的共同部分。 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,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。 显示器的方向也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。 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。

    MEDICAL FLUID INJECTOR SYSTEM
    8.
    发明申请
    MEDICAL FLUID INJECTOR SYSTEM 审中-公开
    医用流体注射系统

    公开(公告)号:WO2012071307A3

    公开(公告)日:2012-11-08

    申请号:PCT/US2011061605

    申请日:2011-11-21

    Abstract: 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.

    Abstract translation: 公开了可利用流量确定逻辑(130),注射量确定逻辑(132),显示控制逻辑(134),驱动推杆运动控制逻辑(136)中的一个或多个的医用流体注射器系统(450) 压力监测逻辑(138)。 流量确定逻辑(130),注射量确定逻辑(132)和显示控制逻辑(134)各自可利用浓度输入(172,192,202)来计算流量,注射体积并生成多色 图形,分别用于同时注射配置。 驱动推杆运动控制逻辑(136)可利用目标压力和监测压力两者来推导推进驱动推杆的速度。 压力监测逻辑(138)可以为驱动推杆控制逻辑(136)提供监测的压力值,其中该监测的压力值可以来自用于推进驱动推杆和驱动推杆速度的输入功率。

    MULTI-DOSE INJECTION SYSTEM
    9.
    发明申请
    MULTI-DOSE INJECTION SYSTEM 审中-公开
    多剂量注射系统

    公开(公告)号:WO2010051205A2

    公开(公告)日:2010-05-06

    申请号:PCT/US2009/061568

    申请日:2009-10-22

    Inventor: FAGO, Frank, M.

    Abstract: A multi-dose injection system (108) is disclosed that allows for safe and easy use of bulk containers, a multi-use tubing set (110), and syringes (86a, 86b) across multiple patients. The bulk containers may include a saline bottle (118) and a contrast bottle (120) for administration to a series of patients undergoing imaging procedures. The bottles (118, 120) may be fluidly connected to a cassette (114) that includes a saline valve (176) and a contrast valve (178) operable to control flow from the saline bottle (118) and the contrast bottle (120), respectively. The cassette (114) may be fluidly interconnected to the multi-use tubing set (110) that is, in turn, fluidly connected to syringes (86a, 86b) on a powerhead (50) and a patient-specific tubing set (112). The patient-specific tubing set (112) may be replaced between patients and may also serve to isolate the remainder of the multi-dose injection system (108) from contamination from bodily fluids.

    Abstract translation: 公开了一种多剂量注射系统(108),其允许跨多个患者安全和容易地使用散装容器,多用途管组(110)和注射器(86a,86b)。 散装容器可以包括盐水瓶(118)和造影剂瓶(120),用于给经历成像程序的一系列患者施用。 瓶子(118,120)可以流体地连接到包括盐水阀(176)和对比阀(178)的盒(114),该对比阀可操作以控制从盐水瓶(118)和对比瓶(120)的流动, , 分别。 盒(114)可以流体地互连到多用管组(110),所述多用管组(110)又流体地连接到动力头(50)和患者专用管组(112)上的注射器(86a,86b) 。 患者特异性管组(112)可以在患者之间替换,并且还可以用于将多剂量注射系统(108)的其余部分与体液污染隔离。

    AUTOMATIC INJECTOR RAM HOMING
    10.
    发明申请
    AUTOMATIC INJECTOR RAM HOMING 审中-公开
    自动注射器RAM HOMING

    公开(公告)号:WO2010017430A2

    公开(公告)日:2010-02-11

    申请号:PCT/US2009/053071

    申请日:2009-08-07

    Abstract: A power injector (40) includes a movable ram (74) operable to interface with and move a plunger (90a/b) of a syringe (86a/b). The power injector (40) may be operable to automatically determine a proper home position for the particular type of syringe (86a/b) to be used in a fluid injection sequence. The power injector (40) may also include ram homing logic (182) operable to automatically move the ram (74) to a home position after an injection. Such automatic homing of the ram (74) may, for example, be initiated by the end of an injection sequence in preparation for another injection sequence, by the opening of a faceplate (102a/b), by a user input, or by any combination thereof.

    Abstract translation: 动力注射器(40)包括可操作以与注射器(86a / b)的柱塞(90a / b)接合并移动的活动压头。 动力注射器(40)可以是可操作的,以自动确定要以流体喷射顺序使用的特定类型的注射器(86a / b)的适当起始位置。 动力注射器(40)还可以包括压头归位逻辑(182),其可操作以在喷射之后自动地将冲头(74)移动到原始位置。 例如,冲头(74)的这种自动归位可以由注射序列的结束开始,以准备另一个注射顺序,通过面板(102a / b)的打开,用户输入或任何 的组合。

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