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    MULTI-PURPOSE CATHETER APPARATUS AND METHOD OF USE
    55.
    发明申请
    MULTI-PURPOSE CATHETER APPARATUS AND METHOD OF USE 审中-公开
    多用途导管装置及其使用方法

    公开(公告)号：WO2004100813A3

    公开(公告)日：2005-01-06

    申请号：PCT/US2004014224

    申请日：2004-05-07

    Applicant: MEDTRONIC INC ,  STEWART MARK T ,  FIEDLER GARY R ,  SANDSTONE JEFFREY D

    Inventor： STEWART MARK T ,  FIEDLER GARY R ,  SANDSTONE JEFFREY D

    IPC: A61B10/00 ,  A61B10/02 ,  A61B18/00 ,  A61B18/14

    CPC classification number: A61B18/1492 ,  A61B10/0233 ,  A61B2018/00011 ,  A61B2018/1407 ,  A61B2018/1435 ,  A61B2218/002

    Abstract: According to the present invention, a catheter having at least one multi-purpose lumen formed through the catheter terminates proximal a relatively complex-shaped distal portion thereof. In one form of this embodiment, the relatively complex-shaped distal portion comprises a looped portion having diagnostic- and/or ablation-type electrodes coupled thereto and an elongated diameter-adjusting member coupled proximal the distal end of the looped portion. The multi-purpose lumen may be used to alternately accommodate a variety of dedicated materials; such as, (i) a guide wire for initial deployment or later repositioning of the catheter, (ii) a volume or flow of a contrast media and the like, (iii) a deployable hollow needle or tube and the like used to biopsy adjacent tissue or dispense a therapeutic agent into a volume of tissue, and (iv) a cooling fluid, such as saline solution and the like dispensed at least during therapeutic tissue ablation procedures.

    Abstract translation: 根据本发明，具有通过导管形成的至少一个多用途腔的导管终止于其相对复杂形状的远端部分的近端。 在该实施例的一种形式中，相对复杂形状的远侧部分包括具有耦合到其上的诊断和/或消融型电极的环形部分和在环形部分的远端附近耦合的细长直径调节构件。 多用途腔可用于交替容纳各种专用材料; 例如，（i）用于初始部署或稍后重新定位导管的导丝，（ii）造影剂等的体积或流动，（iii）用于活检相邻的可展开的空心针或管等 组织或将治疗剂分配到一定体积的组织中，和（iv）至少在治疗性组织消融过程期间分配的冷却液，例如盐水溶液等。

    ROTARY DISC FILTER WITH AUTOMATIC INTEGRATED BACKWASH AND CHEMICAL CLEANING SYSTEM
    56.
    发明申请
    ROTARY DISC FILTER WITH AUTOMATIC INTEGRATED BACKWASH AND CHEMICAL CLEANING SYSTEM 审中-公开
    具有自动综合反冲洗和化学清洗系统的旋转盘式过滤器

    公开(公告)号：WO2014159327A1

    公开(公告)日：2014-10-02

    申请号：PCT/US2014/023045

    申请日：2014-03-11

    Applicant: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT ,  STEWART, Mark ,  CASEY, Todd ,  PALUMBO, Ronald ,  WOOD, Luther ,  STRUBE, Rune

    Inventor： STEWART, Mark ,  CASEY, Todd ,  PALUMBO, Ronald ,  WOOD, Luther ,  STRUBE, Rune

    IPC: B01D33/48

    CPC classification number: B01D33/50 ,  B01D33/48 ,  B01D33/804 ,  B01D2201/084 ,  B01D2201/085

    Abstract: A rotary disc filter is provided with an integrated backwash and chemical cleaning system. In one mode of operation, backwash is directed through a control valve to one or more nozzles for spraying the backwash onto the filter media forming a part of a rotary disc filter. In a second mode, a chemical cleaning mode, the pump directs backwash through an eductor that induces a chemical into the inductor which is mixed with the backwash to form a backwash-chemical mixture that is sprayed onto the filter media. A control system is used in conjunction with the backwash and cleaning systems to monitor process information and/or filter media properties and to determine when to perform backwashes and regenerative cleanings in order to optimize the performance of the filter system.

    Abstract translation: 旋转盘式过滤器配有集成的反洗和化学清洗系统。 在一种操作模式中，反冲洗通过控制阀引导到一个或多个喷嘴，用于将反洗液喷射到形成旋转盘式过滤器的一部分的过滤介质上。 在第二模式中，化学清洗模式，泵引导反冲洗通过喷射器，该喷射器将化学物质引入电感器中，该反应器与反冲洗混合以形成喷射到过滤介质上的反冲洗化学混合物。 控制系统与反冲洗和清洁系统结合使用以监测过程信息和/或过滤介质性质，并确定何时执行反洗和再生清洁，以优化过滤系统的性能。

    METHOD AND APPARATUS FOR TREATING WATER AND CONTROLLING EFFLUENT SURGES PRODUCED BY DISC AND DRUM FILTERS
    58.
    发明申请
    METHOD AND APPARATUS FOR TREATING WATER AND CONTROLLING EFFLUENT SURGES PRODUCED BY DISC AND DRUM FILTERS 审中-公开
    用于处理水和控制由盘和过滤器生产的水溶液的方法和装置

    公开(公告)号：WO2012177822A1

    公开(公告)日：2012-12-27

    申请号：PCT/US2012/043454

    申请日：2012-06-21

    Applicant: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT ,  BAKER, Michael ,  STALTER, Matt ,  WOOD, Luke ,  STEWART, Mark

    Inventor： BAKER, Michael ,  STALTER, Matt ,  WOOD, Luke ,  STEWART, Mark

    IPC: B01D33/11 ,  B01D33/21 ,  B01D33/80

    CPC classification number: B01D33/503 ,  B01D33/11 ,  B01D33/21 ,  B01D33/804

    Abstract: A disc filter having a controller for controlling or minimizing effluent surges is provided. The disc filter is operative to carry out a method or process for controlling the flow of effluent produced by the disc filter. The basic method entails sensing one or more process variables 5 that are a function of the effluent, and based at least in part on the sensed process variables, the disc filter controls the flow of the effluent by implementing various control functions such as: 1) rotating the rotary filter discs of the disc filter one revolution or less without backwashing; 2) rotating the rotary filter discs more than one revolution at a relatively slow speed without backwashing; 3) rotating the rotary filter discs for one revolution or more at a relatively slow 10 speed while backwashing; 4) rotating the rotary filter discs at a relatively high speed with or without backwashing; and 5) rotating the filter discs one revolution or more and periodically backwashing.

    Abstract translation: 提供一种具有用于控制或最小化流出浪涌的控制器的盘式过滤器。 盘式过滤器用于执行用于控制由盘式过滤器产生的流出物的流动的方法或过程。 基本方法需要感测作为流出物的函数的一个或多个过程变量5，并且至少部分地基于所感测的过程变量，盘式过滤器通过实施各种控制功能来控制流出物的流动，例如：1） 将盘式过滤器的旋转过滤盘旋转一圈或更少，无需反冲洗; 2）旋转过滤盘以相对较慢的速度旋转一圈以上，无需反冲洗; 3）反冲洗时以相对较慢的速度旋转旋转滤盘一圈以上; 4）在有或没有反冲洗的情况下以相对较高的速度旋转旋转过滤盘; 和5）使过滤盘旋转一圈以上并周期性地反洗。

    CLADDING FOR USE WITH AN ELECTRONIC SCORING DART BOARD
    60.
    发明申请
    CLADDING FOR USE WITH AN ELECTRONIC SCORING DART BOARD 审中-公开
    使用电子刻度DART板进行封装

    公开(公告)号：WO2012058752A1

    公开(公告)日：2012-05-10

    申请号：PCT/CA2011/001207

    申请日：2011-11-01

    Applicant: OPTIMA GLOBAL CORPORATION ,  STEWART, Mark F.

    Inventor： STEWART, Mark F.

    IPC: F41J3/00 ,  B23P15/00 ,  F41J3/02 ,  F41J5/04

    CPC classification number: F41J3/0085 ,  F41J3/0066 ,  F41J5/052

    Abstract: A target for use with a projectile has a web defining a target face and has a depth. The web also defines one or more segments within the web that open toward the target face. One or more cups are mounted for sliding within the web and substantially fill the target face of one or more segments of the web. Each of the cups has one or more resilient cushions, between each cup and the back board. Each cushion has one or more electroconductive areas. The web is covered by a cladding. The back board has an array of switch contacts on a pad forming an electrical switch. The projectile impacts a cup at the target face with sufficient force to cause the cup for that insert to slide within the web and have the electroconductive area of the one or more cushion contact the switch contacts on the pad beneath that cup, resulting in closing of the electrical switch defined by the switch contact. The one or more resilient cushions beneath that cup return the cup substantially to its original position.

    Abstract translation: 与弹丸一起使用的目标具有定义目标面部并具有深度的网。 网络还定义了网内面向目标面开放的一个或多个段。 一个或多个杯被安装用于在幅材内滑动并且基本上填充幅材的一个或多个片段的目标面。 每个杯子在每个杯子和背板之间具有一个或多个弹性衬垫。 每个衬垫都有一个或多个导电区域。 网状物被覆层覆盖。 背板在形成电开关的焊盘上具有一组开关触点。 抛射体以足够的力冲击目标面上的杯，使得该插入物的杯子在纤维网内滑动并使一个或多个衬垫的导电区域接触开关接触在该杯子下方的垫上，导致关闭 电气开关由开关触点限定。 该杯下方的一个或多个弹性衬垫将杯基本上返回到其初始位置。

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