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    Information sensing syringe
    1.
    发明授权
    Information sensing syringe 有权

    公开(公告)号：US09623191B2

    公开(公告)日：2017-04-18

    申请号：US13783226

    申请日：2013-03-01

    Applicant: MEDRAD, INC.

    Inventor： Arthur E. Uber, III ,  Charles Marsh

    IPC: A61B6/00 ,  A61M5/315 ,  A61M5/00 ,  A61M5/168 ,  A61M5/145 ,  A61M5/20

    CPC classification number: A61M5/31573 ,  A61M5/007 ,  A61M5/1452 ,  A61M5/16831 ,  A61M5/16877 ,  A61M5/20 ,  A61M5/31513 ,  A61M2205/33

    Abstract: Syringe systems and flow control systems configured to detect information associated with a liquid material are described. The syringe systems may include a syringe body for housing the liquid material and an injector piston for expelling the liquid material out of the syringe through a discharge outlet at a distal end of the syringe body. Components of the syringe, such as an injector piston, may include sensors configured to measure and/or detect a property of the liquid material, such as concentration, pH, or radioactivity. The flow control system may include a pinch valve and a platen arranged about a fluid delivery channel. Flow within the fluid delivery channel may be controlled by increasing (squeezing the fluid delivery channel) or decreasing the distance between the pinch valve and the platen. Components of the flow control system may include detectors configured to detect properties of fluid in the fluid control channel.

    Radiopharmaceutical delivery and tube management system
    3.
    发明授权
    Radiopharmaceutical delivery and tube management system 有权

    公开(公告)号：US09345906B2

    公开(公告)日：2016-05-24

    申请号：US13831734

    申请日：2013-03-15

    Applicant: MEDRAD, INC.

    Inventor： Raymond C. Hoffman ,  Barry L. Tucker ,  David H. Berry ,  Martin J. Uram ,  Douglas DeScalzi ,  Arthur E. Uber, III

    IPC: A61M5/00 ,  A61N5/10

    Abstract: A device for delivery of a radiopharmaceutical and delivery of a pharmaceutical agent are described. Various other components for delivery systems including tubing management systems, primer caps, diffusion chambers, radiation shields and syringe shields, needle handles, and other devices and methods are also described. Specifically, needle handles having a needle handle body attachable to a portion of a needle, and one or more wings or fins which are grasped by a user are described. The needle handle may be separated from the needle after insertion of the needle into a subject, and/or may provide access to a portion of tubing extending from the needle.

    Apparatus and Methods for Delivery of Fluid Injection Boluses to Patients and Handling Harmful Fluids
    4.
    发明申请
    Apparatus and Methods for Delivery of Fluid Injection Boluses to Patients and Handling Harmful Fluids 有权
    流体注射液给患者和处理有害液体的装置和方法

    公开(公告)号：US20140046295A1

    公开(公告)日：2014-02-13

    申请号：US13971095

    申请日：2013-08-20

    Applicant: Medrad, Inc.

    Inventor： Arthur E. Uber, III ,  Mark Trocki ,  Marc A. Mabie ,  Larry McCutchan ,  L. George Siddoway ,  Kevin P. Cowan ,  Lisa M. Coates ,  John F. Kalafut ,  Aaron Hughes ,  David M. Griffiths ,  Peter Twichell ,  Julie Gulick ,  Frederick W. Trombley, III

    IPC: A61N5/10

    CPC classification number: A61N5/1007 ,  A61M5/007 ,  A61M5/16827 ,  A61M5/1785 ,  A61M2005/1402 ,  A61M2202/0225 ,  A61M2202/049 ,  A61M2206/11 ,  A61M2206/18 ,  Y10T137/0318

    Abstract: A hazardous fluid transport container and a hazardous fluid delivery system are disclosed. The hazardous fluid transport container includes a housing enclosing an at least partially shielded enclosure. First and second fluid path elements are disposed within the housing, with the first fluid path element and second fluid path element fluidly coupled together. A pump unit may be provided for dispensing fluid from the first and second fluid path elements optionally into a third fluid path element. Also, methods for priming the hazardous fluid transport container and for mitigating laminar flow injection bolus spreading are disclosed. Additionally, disclosed is a radioactive fluid transport container for a syringe or other container. The radioactive fluid transport container allows the syringe or container to be used in an injection procedure without removal from the container.

    Abstract translation: 公开了一种危险流体输送容器和危险流体输送系统。 危险流体输送容器包括封闭至少部分屏蔽的外壳的壳体。 第一和第二流体通道元件设置在壳体内，第一流体路径元件和第二流体路径元件流体耦合在一起。 可以提供泵单元，用于将流体从第一和第二流体路径元件任选地分配到第三流体路径元件中。 此外，公开了用于引燃危险流体输送容器和减轻层流注射团块扩散的方法。 此外，公开了一种用于注射器或其他容器的放射性流体输送容器。 放射性流体输送容器允许注射器或容器在注射过程中使用而不从容器中取出。

    CATHETER WITH A DEPLOYABLE SCRUBBING ASSEMBLY
    7.
    发明申请
    CATHETER WITH A DEPLOYABLE SCRUBBING ASSEMBLY 审中-公开
    带有可配置的清洗组件的导管

    公开(公告)号：US20140214060A1

    公开(公告)日：2014-07-31

    申请号：US14115907

    申请日：2012-05-18

    Applicant: MEDRAD, Inc

    Inventor： Michael J. Bonnette ,  Richard R. Prather ,  David B. Morris ,  Eric J. Thor ,  Nicole J. Aasen ,  Debra M. Kozak ,  Arthur E. Uber, III

    IPC: A61B17/3207 ,  A61B17/3203

    CPC classification number: A61B17/3207 ,  A61B17/32037 ,  A61B17/320725 ,  A61B17/32075 ,  A61B2017/2215 ,  A61B2017/320008 ,  A61B2017/320012 ,  A61B2217/005 ,  A61B2217/007

    Abstract: A catheter assembly includes an inner mandrel and an outer sheath slidably coupled along the inner mandrel. The catheter assembly includes a scrubbing assembly coupled between the inner mandrel and the outer sheath. The scrubbing assembly includes a plurality of deformable struts deflectable according to movement of the inner mandrel relative to the outer sheath. The scrubbing assembly includes a proximal shoulder coupled with the outer sheath, and a distal shoulder coupled with the inner mandrel. The plurality of struts extend between the proximal and distal shoulders. The scrubbing assembly is movable between a stored configuration and a deployed configuration according to movement of the inner mandrel relative to the outer sheath. In the stored configuration the proximal and distal shoulders are remote from each other. In the deployed configuration the proximal shoulder is engaged with the distal shoulder, and the deformable struts are deflected into bristles.

    Abstract translation: 导管组件包括内心轴和沿内心轴可滑动联接的外护套。 导管组件包括耦合在内心轴和外护套之间的洗涤组件。 洗涤组件包括多个可变形的支柱，其可根据内心轴相对于外护套的移动而偏转。 洗涤组件包括与外护套耦合的近侧肩部和与内心轴联接的远侧肩部。 多个支柱在近端和远端之间延伸。 洗涤组件可以根据内心轴相对于外护套的移动而在存储构型和展开构型之间移动。 在存储的配置中，近端和远端肩部彼此远离。 在所展开的构造中，近侧肩部与远端肩部接合，并且可变形支柱偏转到刷毛中。

    Radiopharmaceutical delivery and tube management system
    8.
    发明授权
    Radiopharmaceutical delivery and tube management system 有权
    放射性药物输送和管理系统

    公开(公告)号：US09393441B2

    公开(公告)日：2016-07-19

    申请号：US13831734

    申请日：2013-03-15

    Applicant: MEDRAD, INC.

    Inventor： Raymond C. Hoffman ,  Barry L. Tucker ,  David H. Berry ,  Martin J. Uram ,  Douglas DeScalzi ,  Arthur E. Uber, III

    IPC: A61M5/00 ,  A61N5/10

    CPC classification number: A61N5/1007 ,  A61M5/158 ,  A61M5/162 ,  A61M5/1785 ,  A61M39/10 ,  A61M39/20 ,  A61N2005/1021 ,  A61N2005/1094

    Abstract: A device for delivery of a radiopharmaceutical and delivery of a pharmaceutical agent are described. Various other components for delivery systems including tubing management systems, primer caps, diffusion chambers, radiation shields and syringe shields, needle handles, and other devices and methods are also described. Specifically, needle handles having a needle handle body attachable to a portion of a needle, and one or more wings or fins which are grasped by a user are described. The needle handle may be separated from the needle after insertion of the needle into a subject, and/or may provide access to a portion of tubing extending from the needle.

    Abstract translation: 描述了用于递送放射性药物和药剂的递送的装置。 还描述了用于递送系统的各种其它组件，包括管道管理系统，底漆帽，扩散室，辐射屏蔽和注射器护罩，针柄以及其它装置和方法。 具体地说，具有能够固定在针的一部分上的针柄主体的针柄，以及由使用者掌握的一个或多个翼或翅片。 在将针插入到受试者之后，针柄可以与针分离，和/或可以提供进入从针延伸的一部分管。

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