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    • 31. 发明申请
    • Multi-Dose Injection System
    • 多剂量注射系统
    • US20110208047A1
    • 2011-08-25
    • US13126210
    • 2009-10-22
    • Frank M. Fago
    • Frank M. Fago
    • A61B6/00
    • A61M5/14546A61B6/548A61M5/007A61M5/1407A61M5/1413A61M5/14216A61M5/1456A61M5/162A61M5/16827A61M5/445A61M39/08A61M2005/14553A61M2205/12A61M2205/121A61M2205/3653A61M2205/6054
    • 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.
    • 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。
    • 39. 发明授权
    • Suspension device and method
    • 悬架装置及方法
    • US06871087B1
    • 2005-03-22
    • US09513087
    • 2000-02-25
    • Michael Scott HughesWilliam HagenMark BoyceFrank M. Fago
    • Michael Scott HughesWilliam HagenMark BoyceFrank M. Fago
    • A61M5/00A61M5/14A61M5/145A61B6/00
    • A61M5/1409A61M5/007A61M5/1452
    • A device and method for providing a suspended agent such as a contrast agent without mechanical resuspension. A volume of agent is divided into sub-volumes in a network of tubes, cells, sponges, grooves, etc. A propellant fluid flows through the network to release the suspended agent. The network may be internal to a container for the propellant fluid. Alternatively, the network may be adjacent an exit port of a container for the propellant fluid, or may be in-line between a propellant fluid container and a patient. The invention reduces sedimentation of agents into one or a few aggregates and eliminates a mechanical mixing step. The invention thus provides a uniformly suspended agent, improving patient health and safety and increasing cost and time savings.
    • 一种用于提供悬浮剂如造影剂的装置和方法,而无机械再悬浮。 试剂的体积在管,细胞,海绵,槽等网络中分成子体积。推进剂流体流过网络以释放悬浮剂。 该网络可以在用于推进剂流体的容器的内部。 或者,网络可以邻近用于推进剂流体的容器的出口,或者可以在推进剂流体容器和患者之间成直线。 本发明减少了试剂沉淀成一个或几个聚集体,并消除了机械混合步骤。 因此,本发明提供均匀悬浮剂,改善患者的健康和安全性并增加成本和时间节省。
    • 40. 发明授权
    • Front loading apparatus for insecting fluid into animals
    • 用于将动物流入动物的前装载装置
    • US5279569A
    • 1994-01-18
    • US881782
    • 1992-05-11
    • Charles NeerFrank M. FagoPaul E. DieterlenJames H. Goethel
    • Charles NeerFrank M. FagoPaul E. DieterlenJames H. Goethel
    • A61D7/00A61M5/145A61M1/00A61M5/00
    • A61M5/14546A61M2250/00A61M5/14566A61M5/1458Y10S128/01
    • An animal fluid injector, replaceable syringe and method of replacement of the syringe in the injector are provided in which the syringe is loadable and unloadable into and from the injector through the open front end of a pressure jacket of the injector, thereby permitting replacement without retraction of the syringe plunger drive or disconnection of the injection tubing. The syringe is provided with a pressure restraining front end, such as an integral or removable cap with structure such as threads that lock the syringe to the front end of the jacket by mating with threads on the jacket. A mechanism in the injector, which includes, for example, a key on cam ring operated by a lever with one hand of an operator, interacts with structure such asymmetrically spaced notches on the back end of the syringe to, for example, rotate the syringe and simultaneously translate or rotate a coupling on the syringe plunger into and out of engagement with the plunger drive in the injector.
    • 提供动物流体注射器,可替换的注射器和注射器中更换注射器的方法,其中注射器可通过注射器的压力套的敞开的前端装载和卸载注射器,从而允许更换而不缩回 注射器柱塞驱动或注射管的断开。 注射器设置有压力限制前端,例如具有诸如螺纹的结构的整体或可移除的盖,其通过与护套上的螺纹配合将注射器锁定到护套的前端。 注射器中的机构,其包括例如由操作者的一只手操作的杠杆操作的凸轮环上的键与注射器后端上的这种不对称间隔的凹口的结构相互作用,例如旋转注射器 并且同时将注射器柱塞上的联接器平移或旋转进入注射器中的柱塞驱动器并与其脱离接合。