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23 条记录 (耗时 0.029 秒)

    Methods and apparatus for treatment of hollow anatomical structures
    1.
    发明申请
    Methods and apparatus for treatment of hollow anatomical structures 审中-公开
    用于治疗中空解剖结构的方法和装置

    公开(公告)号：US20060085054A1

    公开(公告)日：2006-04-20

    申请号：US11222069

    申请日：2005-09-08

    申请人： Arthur Zikorus ,  Russell Thompson ,  Fiona Sander ,  Mark Parker

    发明人： Arthur Zikorus ,  Russell Thompson ,  Fiona Sander ,  Mark Parker

    IPC分类号： A61F7/00 ,  A61F7/12

    CPC分类号： A61B18/08 ,  A61B18/1492 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/046

    摘要： One embodiment comprises an apparatus for applying energy to a hollow anatomical structure having an inner wall. The apparatus comprises an elongate shaft having a distal end and a proximal end opposite the distal end; and a capacitive treatment element located near the distal end. The capacitive treatment element is sized for insertion into the hollow anatomical structure and placement near the inner wall. The capacitive treatment element is configured to create an electric field that extends at least partially into the inner wall. Other devices and methods for treatment of hollow anatomical structures are disclosed as well.

    摘要翻译： 一个实施例包括用于向具有内壁的中空解剖结构施加能量的装置。 该装置包括细长轴，其具有远端和与远端相对的近端; 以及位于远端附近的电容性治疗元件。 电容治疗元件的尺寸适于插入中空的解剖结构并且放置在内壁附近。 电容性治疗元件构造成产生至少部分延伸到内壁的电场。 还公开了用于治疗中空解剖结构的其它装置和方法。

    METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS
    8.
    发明申请
    METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS 审中-公开
    用于预防燃料注射器沉积物的方法和用途

    公开(公告)号：US20080060259A1

    公开(公告)日：2008-03-13

    申请号：US11830347

    申请日：2007-07-30

    申请人： Angela Breakspear ,  Rinaldo Caprotti ,  Russell Thompson

    发明人： Angela Breakspear ,  Rinaldo Caprotti ,  Russell Thompson

    IPC分类号： C10L1/22

    CPC分类号： F02M65/008 ,  C07D207/323 ,  C07D259/00 ,  C10L1/221 ,  C10L1/226 ,  C10L1/2381 ,  C10L1/2383 ,  C10L10/02 ,  C10L10/04 ,  C10L10/06 ,  C10L10/18 ,  F02M43/00 ,  F02M2200/06

    摘要： A method of substantially removing, or reducing the occurrence of, injector deposits in a diesel engine operated using a diesel fuel containing a minor amount of a metal-containing species is disclosed. The method includes adding to a diesel fuel the reaction product between a hydrocarbyl-substituted succinic acid or anhydride and hydrazine. The diesel engine is equipped with fuel injectors having a plurality of spray-holes, each spray-hole having an inlet and an outlet, and the fuel injectors have one or more of the following characteristics; (i) spray-holes which are tapered such that the inlet diameter of the spray-holes is greater than the outlet diameter; (ii) spray-holes having an outlet diameter of 0.10 mm or less; (iii) spray-holes where an inner edge of the inlet is rounded; (iv) 6 or more spray-holes; (v) an operating tip temperature in excess of 250° C.

    摘要翻译： 公开了一种在使用含有少量含金属物质的柴油机操作的柴油发动机中基本上除去或减少了喷射器沉积物的发生的方法。 该方法包括向柴油燃料中加入烃基取代的琥珀酸或酸酐与肼之间的反应产物。 柴油发动机配备有具有多个喷孔的燃料喷射器，每个喷孔具有入口和出口，并且燃料喷射器具有一个或多个以下特征; （i）喷淋孔是锥形的，使得喷孔的入口直径大于出口直径; （ii）出口直径为0.10mm以下的喷孔; （iii）入口内缘倒圆的喷孔; （iv）6个以上的喷孔; （v）操作尖端温度超过250℃