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    Method and apparatus for cleaning a thin disc
    51.
    发明授权
    Method and apparatus for cleaning a thin disc 失效
    清洁薄盘的方法和装置

    公开(公告)号：US06554003B1

    公开(公告)日：2003-04-29

    申请号：US09698819

    申请日：2000-10-26

    Applicant: Manoocher Birang ,  Bruno Strul

    Inventor： Manoocher Birang ,  Bruno Strul

    IPC: B08B600

    CPC classification number: H01L21/67253 ,  B08B3/048 ,  B08B3/12 ,  H01L21/67057

    Abstract: Methods and apparatus are provided for cleaning a thin disc. In accordance with a first aspect, an apparatus is provided that includes a tank adapted to contain a fluid, and at least one support mechanism adapted to support a thin disc such that the thin disc is at least partially submerged in the fluid. The apparatus further includes a plurality of transducers each adapted to produce energy waves in the fluid, and a controller adapted to adjust the energy waves produced by each transducer so as to scan an energy wave maximum along a surface of a thin disc supported by the at least one support mechanism.

    Abstract translation: 提供了用于清洁薄盘的方法和装置。 根据第一方面，提供了一种装置，其包括适于容纳流体的罐和适于支撑薄盘的至少一个支撑机构，使得所述薄盘至少部分地浸没在所述流体中。 该装置还包括多个换能器，每个换能器适于在流体中产生能量波，以及控制器，其适于调节由每个换能器产生的能量波，以便沿着由at支撑的薄盘的表面扫描能量波最大值 至少一个支持机制。

    Stent inductive heating catheter
    52.
    发明授权
    Stent inductive heating catheter 失效
    支架感应加热导管

    公开(公告)号：US06447508B1

    公开(公告)日：2002-09-10

    申请号：US09595168

    申请日：2000-06-15

    Applicant: Hugh R. Sharkey ,  Bruno Strul

    Inventor： Hugh R. Sharkey ,  Bruno Strul

    IPC: A61B1818

    CPC classification number: A61B18/1492 ,  A61B2017/22001 ,  A61F2/82

    Abstract: An electrode catheter assembly for ablation of obstructive material formed within and around a stent inserted within a lumen includes an elongate flexible tube having a distal end and a proximal end, and an electrode assembly attached to the distal end of the tube. The electrode assembly includes: a first electrode formed by a cylindrical body defining a longitudinal axis and having a first end, and an opposite second end, the body having a plurality of slits formed therein, each of the slits extending parallel to the axis from a corresponding first point proximate the first end to a corresponding second point proximate the second end, the slits defining a plurality of elongated deformable segments; and a second electrode disposed along the axis at a distance from the first electrode. A spacer means, disposed between the first and second electrodes, is operative to physically separate and electrically insulate the first electrode from the second electrode. Electrical transmission means provides a first electrical path between a power supply and the first electrode, and a second electrical path between the second electrode and the power supply. Actuator means is provided for moving the first end toward the second end of the body causing the segments to be deformed so that portions thereof are extended radially away from the axis, whereby when the catheter assembly is inserted into a lumen and positioned within an occluded stent, the deformable segments establish an electrically conductive path to the stent.

    Abstract translation: 用于消融插入腔内的支架内部和周围形成的阻塞物质的电极导管组件包括具有远端和近端的细长柔性管和连接到管的远端的电极组件。 所述电极组件包括：第一电极，其由限定纵向轴线并具有第一端的圆柱形主体形成;以及相对的第二端，所述主体具有形成在其中的多个狭缝，所述狭缝中的每个狭缝从所述轴线平行延伸， 邻近第一端的对应的第一点到靠近第二端的对应的第二点，狭缝限定多个细长的可变形段; 以及沿所述轴线设置在与所述第一电极相距一定距离处的第二电极。 设置在第一和第二电极之间的隔离装置可操作以将第一电极与第二电极物理分离并电绝缘。 电传输装置提供电源和第一电极之间的第一电路，以及在第二电极和电源之间的第二电路。 提供致动器装置用于将第一端朝向主体的第二端移动，导致段变形，使得其部分径向地远离轴线延伸，由此当导管组件插入内腔并定位在闭塞的支架内时 ，可变形部分建立到支架的导电路径。

    Etch rate monitor using collimated light and method of using same
    54.
    发明授权
    Etch rate monitor using collimated light and method of using same 失效
    蚀刻速率监视器使用准直光和使用方法

    公开(公告)号：US5337144A

    公开(公告)日：1994-08-09

    申请号：US880464

    申请日：1992-05-05

    Applicant: Bruno Strul ,  Richard de Geus ,  Peter Ebbing

    Inventor： Bruno Strul ,  Richard de Geus ,  Peter Ebbing

    IPC: G01B11/06 ,  G01B11/22 ,  G01B9/02

    CPC classification number: G01B11/0683 ,  G01B11/22

    Abstract: An etch rate monitor for use with semiconductor wafer etching processes includes a source of light of normal incidence to the wafer surface through a window in the etching chamber. In a first embodiment, a Fresnel or positive lens is used to collect some of the diffraction orders caused by the repetitive patterns on the wafer surface which merge from the window. In alternate embodiments, a concave spherical mirror and/or a photodetector system are used to collect the diffraction orders. A collimating lens applies these diffraction orders of normal incidence to interference filters which reject plasma and ambient light and pass the diffraction orders to a photodetector to monitor etch rate as a function of the cycle period between interference minima or maxima caused by the difference in path length between the etched and not etched surfaces of the wafer.

    Abstract translation: 用于半导体晶片蚀刻工艺的蚀刻速率监视器包括通过蚀刻室中的窗口正常入射到晶片表面的光源。 在第一实施例中，菲涅尔或正透镜用于收集由从窗口合并的晶片表面上的重复图案引起的一些衍射级。 在替代实施例中，使用凹球面镜和/或光电检测器系统来收集衍射级。 准直透镜将这些正常入射的衍射级应用于干涉滤光器，其干扰等离子体和环境光，并将衍射级传递到光电检测器，以将蚀刻速率作为由路径长度差导致的干扰最小值或最大值之间的周期周期的函数 在晶片的蚀刻和未蚀刻的表面之间。

    Method and apparatus for measuring density profiles in microscopic tube flow
    55.
    发明授权
    Method and apparatus for measuring density profiles in microscopic tube flow 失效
    用于测量微管流中密度分布的方法和装置

    公开(公告)号：US4576477A

    公开(公告)日：1986-03-18

    申请号：US390876

    申请日：1982-06-22

    Applicant: Aaron B. Corbet ,  Christoph Holliger ,  Bruno Strul

    Inventor： Aaron B. Corbet ,  Christoph Holliger ,  Bruno Strul

    IPC: G01N15/02 ,  G01N21/03 ,  G01N21/59 ,  G01N33/48 ,  G01N21/05

    CPC classification number: G01N15/0227 ,  G01N2021/0346 ,  G01N2021/5957

    Abstract: Particle distribution in a fluid flowing through a microscopic tube is achieved by flowing the fluid vertically-downward through a transparent capillary tube and passing light through the flowing fluid. A linear array of photodiodes responds to light passing through the fluid by registering a series of signals representing the linear projection of particles passing through the plane defined by the light source and the photodiode array. The fluid is supplied from a reservoir which can be selectively pressurized by a gas to control the egress flow rate of fluid. A syringe serves as the egress path from the reservoir and a rotatable stirring rod is disposed in the syringe to stir the egressing fluid. The syringe feeds a disposable assembly which includes a hypodermic needle feeding the capillary tube which is mounted between a microscope slide and cover in the path of the sensing light.

    Abstract translation: 通过将流体垂直向下流过透明毛细管并使光通过流动的流体来实现流过微管的流体中的粒子分布。 光线二极管的线性阵列通过记录表示通过由光源和光电二极管阵列限定的平面的粒子的线性投影的一系列信号来响应通过流体的光。 流体从储存器供应，该储存器可以被气体选择性地加压以控制流体的流出流量。 注射器用作来自储存器的出口路径，并且可旋转的搅拌棒设置在注射器中以搅拌出口流体。 注射器进给一次性组件，其包括供给毛细管的皮下注射针，该毛细管安装在感测光的路径中的显微镜载玻片和盖之间。

    Radio-frequency generator for powering an ablation device
    56.
    发明授权
    Radio-frequency generator for powering an ablation device 有权

    公开(公告)号：US08551082B2

    公开(公告)日：2013-10-08

    申请号：US13423908

    申请日：2012-03-19

    Applicant: Bruno Strul ,  Csaba Truckai ,  Russel M. Sampson ,  Mark L. Kane

    Inventor： Bruno Strul ,  Csaba Truckai ,  Russel M. Sampson ,  Mark L. Kane

    IPC: A61B18/12

    CPC classification number: A61B18/18 ,  A61B18/1206 ,  A61B2018/00875 ,  A61B2018/124

    Abstract: An apparatus and method for use in performing ablation of organs and other tissues includes a radio frequency generator which provides a radio frequency signal to ablation electrodes. The power level of the radio frequency signal is determined based on the subject area of ablation. The radio frequency signal is coupled with the ablation electrodes through a transformation circuit. The transformation circuit includes a high impedance transformation circuit and a low impedance transformation circuit. The high or low impedance transformation circuit is selected based on the impedance of the ablation electrodes in contact with the subject tissue. Vacuum level, impedance level, resistance level, and time are measured during ablation. If these parameters exceed determinable limits the ablation procedure is terminated.

    Radio-Frequency Generator for Powering an Ablation Device
    58.
    发明申请
    Radio-Frequency Generator for Powering an Ablation Device 审中-公开
    用于为消融装置供电的射频发生器

    公开(公告)号：US20100217256A1

    公开(公告)日：2010-08-26

    申请号：US12775752

    申请日：2010-05-07

    Applicant: Bruno Strul ,  Csaba Truckai ,  Russel Mahlon Sampson ,  Mark Leo Kane

    Inventor： Bruno Strul ,  Csaba Truckai ,  Russel Mahlon Sampson ,  Mark Leo Kane

    IPC: A61B18/18

    CPC classification number: A61B18/1206 ,  A61B18/1485 ,  A61B18/1492 ,  A61B2018/00214 ,  A61B2018/00559 ,  A61B2018/00684 ,  A61B2018/00702 ,  A61B2018/00761 ,  A61B2018/00779 ,  A61B2018/00875 ,  A61B2018/00916 ,  A61B2018/124 ,  A61B2090/064 ,  A61B2218/007

    Abstract: An apparatus and method for use in performing ablation of organs and other tissues includes a radio frequency generator which provides a radio frequency signal to ablation electrodes. The power level of the radio frequency signal is determined based on the subject area of ablation. The radio frequency signal is coupled with the ablation electrodes through a transformation circuit. The transformation circuit includes a high impedance transformation circuit and a low impedance transformation circuit. The high or low impedance transformation circuit is selected based on the impedance of the ablation electrodes in contact with the subject tissue. Vacuum level, impedance level, resistance level, and time are measured during ablation. If these parameters exceed determinable limits the ablation procedure is terminated.

    Abstract translation: 用于进行器官和其他组织的消融的装置和方法包括向消融电极提供射频信号的射频发生器。 射频信号的功率电平基于消融的对象区域来确定。 射频信号通过变换电路与消融电极耦合。 变换电路包括高阻抗变换电路和低阻抗变换电路。 基于与被检体组织接触的消融电极的阻抗来选择高阻抗变换电路或低阻抗变换电路。 在消融期间测量真空度，阻抗水平，电阻值和时间。 如果这些参数超过可确定的限制，则消融程序终止。

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