Tissue lesion evaluation
    3.
    发明授权
    Tissue lesion evaluation 有权
    组织病变评估

    公开(公告)号:US08821488B2

    公开(公告)日:2014-09-02

    申请号:US12465435

    申请日:2009-05-13

    IPC分类号: A61B18/14

    摘要: Device, system and method for ablating tissue of a heart of a patient. The tissue is clamped between a pair of opposing jaws. A portion of the tissue is ablated at a first generally linear position on the tissue by applying ablative energy to two of a plurality of elongate electrodes, each of the two of the plurality of elongate electrodes being coupled in opposing relationship to each other and the pair of opposing jaws, respectively. An effectiveness of the ablation is sensed at a second generally linear position on the tissue with at least one of the plurality of elongate electrodes positioned on one of the pair of opposing jaws. The second linear position on the tissue is laterally distal to the first linear position on the tissue with respect to the atrium of the heart.

    摘要翻译: 用于消除患者心脏的组织的装置,系统和方法。 将组织夹在一对相对的夹爪之间。 通过向多个细长电极中的两个施加烧蚀能量,组织的一部分在组织上的第一大致线性位置被消融,多个细长电极中的每一个彼此相对地相互耦合,并且该对 的对颚分别。 在组织上的第二大致直线位置处感测消融的有效性,其中多个细长电极中的至少一个位于一对相对的夹爪中的一个上。 组织上的第二线性位置相对于心脏的心房横向远离组织上的第一线性位置。

    Method and Apparatus for Treating Water and Controlling Effluent Surges Produced by Disc and Drum Filters
    5.
    发明申请
    Method and Apparatus for Treating Water and Controlling Effluent Surges Produced by Disc and Drum Filters 有权
    用于处理水和控制由盘式和鼓式过滤器产生的流出浪涌的方法和装置

    公开(公告)号:US20120325753A1

    公开(公告)日:2012-12-27

    申请号:US13164863

    申请日:2011-06-21

    摘要: 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 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 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.

    摘要翻译: 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,并且至少部分地基于感测的过程变量,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)旋转 盘式过滤器的旋转滤芯一圈或更少,无反冲洗; 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过滤盘一圈以上; 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。