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1. 发明申请

US20140276602A1 CATHETER SYSTEM 有权
标题翻译：导管系统
公开(公告)号：US20140276602A1
公开(公告)日：2014-09-18
申请号：US13801581
申请日：2013-03-13
申请人： MEDRAD, INC.
发明人： Michael J. Bonnette , Leif E. Leirfallom
IPC分类号： A61M25/00 , A61M25/01 , A61M5/142
CPC分类号： A61M25/007 , A61B17/22 , A61B17/32037 , A61B2017/00991 , A61B2017/22084 , A61M5/007 , A61M5/142 , A61M25/01 , A61M25/0105 , A61M2025/0004 , A61M2025/0008 , A61M2025/006 , A61M2025/0079 , A61M2025/0175
摘要： A multi-station hydrodynamic catheter includes an outer catheter having a first lumen, the outer catheter having a plurality of orifice stations positioned along a portion of the outer catheter, where each orifice station includes one or more orifices extending from an outer catheter external surface to the first lumen. The multi-station hydrodynamic catheter includes an inner catheter having a second lumen, the inner catheter movable within the first lumen and includes at least one emanator, where the at least one emanator includes one or more fluid delivery ports extending from an inner catheter external surface to the second lumen.
摘要翻译：多站流体动力导管包括具有第一腔的外导管，所述外导管具有沿着外导管的一部分定位的多个孔台，其中每个孔台包括从外导管外表面延伸到一个或多个孔口第一个流明。所述多工位流体动力导管包括具有第二内腔的内导管，所述内导管可在所述第一腔内移动并且包括至少一个发射器，其中所述至少一个发射器包括从内导管外表面延伸的一个或多个流体输送端口到第二个流明。

2. 发明申请

US20140276422A1 BULK FLUID SOURCE INJECTOR SYSTEMS 审中-公开
标题翻译：散装流体动力源注射器系统
公开(公告)号：US20140276422A1
公开(公告)日：2014-09-18
申请号：US13804500
申请日：2013-03-14
申请人： MEDRAD, INC.
发明人： David M. REILLY , Edward J. RHINEHART
IPC分类号： A61J1/20 , A61M5/142 , A61M5/14
CPC分类号： A61J1/2075 , A61J1/201 , A61J1/2051 , A61M5/1408 , A61M5/1415 , A61M5/1417 , A61M5/14216 , A61M5/162 , A61M5/1626 , A61M2005/1623 , A61M2205/12 , A61M2205/121 , A61M2205/123 , A61M2205/128 , A61M2205/14 , A61M2205/3379 , A61M2205/36 , A61M2209/082 , A61M2209/084 , A61M2209/086
摘要： An injector system including a docking station and a cassette and various transfer devices for transferring fluid from a bulk fluid container to a reservoir in the cassette are described herein along with methods for using such devices and systems to inject fluid from the bulk fluid container into a patient.
摘要翻译：本文描述了包括对接站和盒的注射器系统以及用于将流体从散装流体容器传送到盒中的储存器的各种传送装置，以及使用这种装置和系统将流体从大容积流体容器注入到患者。

3. 发明申请

US20140276390A1 INTERVENTIONAL CATHETER ASSEMBLIES AND CONTROL COMPONENTS FOR INTERVENTIONAL CATHETER ASSEMBLIES 有权
标题翻译：传统导管组件的传统导管组件和控制组件
公开(公告)号：US20140276390A1
公开(公告)日：2014-09-18
申请号：US13830718
申请日：2013-03-14
申请人： MEDRAD, INC.
发明人： Shannon EUBANKS , Richard VAN BIBBER , Michael David NELSON , Nicolas Guillaume HOSTEIN
IPC分类号： A61M25/01 , A61M5/172 , A61M1/00
CPC分类号： A61M5/172 , A61B17/320758 , A61B2017/00199 , A61B2017/00212 , A61B2017/00221 , A61B2017/00225 , A61B2217/005 , A61B2217/007 , A61M1/0031 , A61M1/0058 , A61M5/142 , A61M2205/3569 , A61M2209/01
摘要： Interventional catheter assemblies and components providing improved operational control of interventional catheters and/or operating heads of interventional catheters are provided. In general, controllers incorporate at least two operator selectable control features for controlling operation of the interventional catheter and/or an operating head, and are housed independently of the interventional catheter operating systems and other control systems, which may be provided in a housing located or locatable at a proximal region of the interventional catheter. The controller may be both dockable in and removable from the housing, and is operable in both a docked condition and a removed condition, providing flexibility and mobility in operational control during an interventional procedure.
摘要翻译：提供介入导管组件和组件，其提供介入导管和/或介入导管的操作头部的改进的操作控制。通常，控制器包括用于控制介入导管和/或操作头的操作的至少两个操作者可选择的控制特征，并且独立于介入导管操作系统和其他控制系统容纳，其可以设置在位于或可定位在介入导管的近端区域。控制器可以两者都可以停靠在壳体中并且可以从壳体移除，并且可以在停靠状态和去除状态两者中操作，从而在介入过程期间在操作控制中提供灵活性和移动性。

4. 发明申请

US20140276040A1 Fluid Mixing Control Device for a Multi-Fluid Delivery System 有权
标题翻译：用于多流体输送系统的流体混合控制装置
公开(公告)号：US20140276040A1
公开(公告)日：2014-09-18
申请号：US13826418
申请日：2013-03-14
申请人： MEDRAD, INC.
发明人： Ralph H. Schriver , Michael Riley
IPC分类号： A61M5/168 , A61M5/00
CPC分类号： A61M5/007 , A61M5/14566 , A61M5/16827 , A61M2005/1403 , A61M2205/0233 , A61M2205/502 , A61M2205/505 , A61M2205/581 , A61M2205/582
摘要： A fluid delivery system for use in medical procedures includes multiple fluid pump devices to deliver multiple injection fluids to a patient. The system includes a control unit controlling the fluid pump devices. An interactive visual display may be provided and electronically linked to the control unit so a user may select discrete mixture ratios of the first and the second of the multiple injection fluids to be delivered to the patient. A manual control device is operatively associated with the fluid pump devices and includes a housing and an actuator associated with the housing. Actuation of the actuator controls discrete flow rates of the selected discrete mixture ratio of the first and the second of the multiple injection fluids to the patient.
摘要翻译：用于医疗程序的流体输送系统包括多个流体泵装置，以向患者输送多个注射流体。该系统包括控制流体泵装置的控制单元。可以提供交互式视觉显示并且电子地连接到控制单元，使得用户可以选择要传送给患者的多个注射流体中的第一和第二个的离散混合比。手动控制装置与流体泵装置可操作地相关联并且包括壳体和与壳体相关联的致动器。执行器的致动器控制多个注射流体的第一和第二个对患者的选定的离散混合比的离散流速。

5. 发明申请

US20140276039A1 MULTIPLE COMPARTMENT SYRINGE 有权
标题翻译：多间隔水壶
公开(公告)号：US20140276039A1
公开(公告)日：2014-09-18
申请号：US13802372
申请日：2013-03-13
申请人： MEDRAD, INC.
发明人： Kevin P. COWAN , Edward J. RHINEHART , Anthony S. McCOPPIN , Barry L. TUCKER
IPC分类号： A61M5/315 , A61M5/00
CPC分类号： A61M5/31513 , A61M5/007 , A61M5/19 , A61M5/31596 , A61M2005/1404 , A61M2005/1787 , A61M2005/3103 , A61M2005/3128 , A61M2005/3132 , A61M2005/31598
摘要： Various syringe systems are disclosed. One illustrative syringe system may include a syringe body having a hollow lumen and a distal end. The syringe body may be configured to house a plurality of fluids therein. A first plunger may be positioned in the hollow lumen of the syringe body, forming a first seal with an inner wall of the syringe body, and forming a first compartment between the first plunger and the distal end of the syringe. A second plunger may be positioned proximal to the first plunger in the hollow lumen of the syringe body, forming a second seal with the inner wall of the syringe body, and forming a second compartment between the first plunger and the second plunger. A plurality of recesses may be disposed about the inner wall of the syringe body near the distal end of the syringe body.
摘要翻译：公开了各种注射器系统。一个说明性的注射器系统可以包括具有中空内腔和远端的注射器主体。注射器主体可构造成在其中容纳多个流体。第一柱塞可以位于注射器主体的中空腔中，与注射器主体的内壁形成第一密封，并且在第一柱塞和注射器的远端之间形成第一隔室。第二柱塞可以位于注射器主体的中空内腔中的第一柱塞的近侧，与注射器主体的内壁形成第二密封，并且在第一柱塞和第二柱塞之间形成第二隔室。可以在注射器主体的远端附近围绕注射器本体的内壁设置多个凹部。

6. 发明申请

US20140257014A1 TREADMILL AUTOMATED DOSING USER INTERFACE 审中-公开
标题翻译： TREADMILL自动使用用户界面
公开(公告)号：US20140257014A1
公开(公告)日：2014-09-11
申请号：US13789535
申请日：2013-03-07
申请人： MEDRAD, INC.
发明人： Larry McCUTCHAN
IPC分类号： A61N5/10
CPC分类号： A61N5/1064 , A61N5/1001 , A61N2005/1074
摘要： Methods and systems for dispensing a radionuclide are disclosed. A processor may receive one or more physiological signals for a patient from one or more physiological parameter sensors. The processor may compare the physiological signals with one or more threshold values. The processor may cause an injector device to dispense the radionuclide in response to the one or more physiological signals meeting or exceeding the one or more threshold values. The threshold values may be determined at least in part based on one or more characteristics of the patient.
摘要翻译：公开了用于分配放射性核素的方法和系统。处理器可以从一个或多个生理参数传感器接收患者的一个或多个生理信号。处理器可以将生理信号与一个或多个阈值进行比较。处理器可以使得注射器装置响应于满足或超过一个或多个阈值的一个或多个生理信号而分配放射性核素。阈值可以至少部分地基于患者的一个或多个特征来确定。

7. 发明申请

US20140243734A1 INTERVENTIONAL CATHETER HOUSING ASSEMBLIES INCORPORATING GUIDE WIRE BRAKES AND MANAGEMENT SYSTEMS 有权
标题翻译：传统导管壳体组装与引导线制动器和管理系统
公开(公告)号：US20140243734A1
公开(公告)日：2014-08-28
申请号：US13777972
申请日：2013-02-26
申请人： MEDRAD, INC.
发明人： Shannon Eubanks , Michael David Nelson
IPC分类号： A61M25/09
CPC分类号： A61M25/09041 , A61B17/3207 , A61B2017/22038 , A61M25/0113 , A61M25/0169 , A61M25/09 , A61M2025/09116 , A61M2025/09125
摘要： Interventional catheter assemblies that operate over a guide wire are disclosed. Specifically, an elongated flexible catheter is associated at its proximal end with a housing having a guide wire port where the guide wire exits the housing. The housing additionally incorporates a guide wire brake mounted within a slot positioned a distance from the guide wire port for engaging and releasing a guide wire. The slot is generally arranged at an angle to the path of the guide wire as it exits the guide wire port. When the guide wire is clamped in the angled slot, variable lengths of exposed guide wire accumulate in a substantially unrestrained condition when the flexible catheter is advanced and retracted relative to the guide wire, allowing movement of the distal end of the catheter over considerable distances without repositioning and re-clamping the proximal end of the guide wire.
摘要翻译：公开了在导丝上操作的介入导管组件。具体而言，细长的柔性导管在其近端处与具有引导线端口的壳体相连，引导线离开壳体。壳体还包括安装在与导丝端口一定距离的狭槽内的引导线制动器，用于接合和释放导丝。该槽通常在导丝离开导丝端口时与导线的路径成一定角度布置。当导丝被夹紧在成角度的狭槽中时，当柔性导管相对于导丝线前进和缩回时，暴露的导丝的可变长度积聚在基本上无限制的状态，允许导管的远端在相当长的距离上移动而没有重新定位并重新夹紧导丝的近端。

8. 发明申请

US20140228869A1 THROMBECTOMY CATHETER 审中-公开
标题翻译：血栓导管
公开(公告)号：US20140228869A1
公开(公告)日：2014-08-14
申请号：US13766367
申请日：2013-02-13
申请人： MEDRAD, INC.
发明人： Michael J. Bonnette , Eric J. Thor
IPC分类号： A61B17/3203
CPC分类号： A61B17/32037 , A61B2017/22039 , A61B2017/22079 , A61B2217/005 , A61B2217/007
摘要： A thrombectomy catheter includes a catheter body extending from a catheter proximal portion to a catheter distal portion and including a catheter intermediate portion, the catheter body includes an aspiration lumen and an infusion lumen extending along the catheter body, wherein the aspiration lumen includes an aspiration orifice open at a distal end of the catheter body.
摘要翻译：血栓切除导管包括从导管近端部分延伸到导管远端部分并且包括导管中间部分的导管主体，所述导管主体包括沿着导管主体延伸的抽吸腔和输注腔，其中所述抽吸腔包括抽吸孔在导管主体的远端处打开。

9. 发明申请

US20140228617A1 METHODS AND SYSTEMS FOR MONITORING AN AUTOMATED INFUSION SYSTEM 有权
标题翻译：用于监测自动灌注系统的方法和系统
公开(公告)号：US20140228617A1
公开(公告)日：2014-08-14
申请号：US13764426
申请日：2013-02-11
申请人： MEDRAD, INC.
发明人： James A. AGAMAITE
IPC分类号： A61N5/10
CPC分类号： A61N5/1075 , A61M5/007 , A61M5/14 , A61M5/16831 , A61M5/1785 , A61M2005/1588 , A61M2202/049 , A61M2205/15 , A61M2205/18 , A61M2205/3306 , A61M2205/3317 , A61M2205/3327 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/3375 , A61M2205/3379 , A61M2205/3553 , A61M2205/3561 , A61M2205/3584 , A61M2205/3592 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61N5/1007 , G06F19/00 , G06F19/3468
摘要： Methods and systems for monitoring an automated radiopharmaceutical infusion apparatus are disclosed. A user interface graphically representing infusion apparatus components may be presented on a display device. Multiple sensors may be arranged within an infusion apparatus to measure property information associated with infusion apparatus components, including fluid pathways. The property information may include radioactivity and flow information. The property information may be compared with expected results. If the property information does not match the expected results, a fault condition may be indicated on the display device. The user interface may provide information and/or functions to manage the fault conditions.
摘要翻译：公开了用于监测自动放射性药物输注设备的方法和系统。图示地表示输注装置部件的用户界面可以呈现在显示装置上。多个传感器可以布置在输注装置内以测量与输注装置部件相关的属性信息，包括流体通路。属性信息可以包括放射性和流量信息。可以将财产信息与预期结果进行比较。如果属性信息与预期结果不符，可能会在显示设备上显示故障状况。用户界面可以提供用于管理故障状况的信息和/或功能。

10. 发明申请

US20140107480A1 Fluid Delivery System with High and Low Pressure Hand Manifold 有权
标题翻译：具有高压和低压手部歧管的流体输送系统
公开(公告)号：US20140107480A1
公开(公告)日：2014-04-17
申请号：US13755883
申请日：2013-01-31
申请人： MEDRAD, INC.
发明人： Michael A. Spohn , Michael James Swantner , Barry Lynn McDaniel
IPC分类号： A61M5/00
CPC分类号： A61M39/223 , A61M5/007 , A61M5/1408 , A61M2039/0027 , A61M2039/229 , A61M2039/242 , F04C2270/041
摘要： A fluid delivery system is provided and includes a power injector supporting a high pressure syringe. The fluid delivery system further includes a manifold and a low pressure hand-operated syringe. The manifold generally includes a plurality of fluid control valves in series fluid communication. A first fluid control valve of the plurality of fluid control valves has a first port, a second inlet port, and a third port. The third port of the first fluid control valve is in fluid connection with a first port of a second fluid control valve. The low pressure hand-operated syringe is in fluid connection with the first port of the first fluid control valve, and the high pressure syringe is in fluid connection with the second port of the first fluid control valve. The fluid control valves may be multi-position stopcock valves.
摘要翻译：提供流体输送系统并且包括支撑高压注射器的动力注射器。流体输送系统还包括歧管和低压手动注射器。歧管通常包括串联流体连通的多个流体控制阀。多个流体控制阀的第一流体控制阀具有第一端口，第二入口端口和第三端口。第一流体控制阀的第三端口与第二流体控制阀的第一端口流体连接。低压手动注射器与第一流体控制阀的第一端口流体连接，并且高压注射器与第一流体控制阀的第二端口流体连接。流体控制阀可以是多位置活塞阀。

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