Electropolishing solution containing phosphorous pentoxide and methods of use thereof
    2.
    发明授权
    Electropolishing solution containing phosphorous pentoxide and methods of use thereof 有权
    含有五氧化二磷的电解抛光液及其使用方法

    公开(公告)号:US08613849B2

    公开(公告)日:2013-12-24

    申请号:US13271504

    申请日:2011-10-12

    IPC分类号: C25F7/02 C25F3/16 C25B15/08

    CPC分类号: C25F3/16 C25F3/26

    摘要: Substantially anhydrous electropolishing electrolyte solutions. The substantially anhydrous electropolishing electrolyte solutions described herein do not use water as a solvent; instead, such electropolishing electrolyte solutions use anhydrous alcohols and/or glycols as a solvent. For example, an electropolishing electrolyte solution, as described herein, may include an alcohol, at least one mineral acid, and phosphorous pentoxide (“P2O5”). Methods of electropolishing metal articles using such electropolishing electrolyte solutions are disclosed herein as well.

    摘要翻译: 基本无水电抛光电解液。 本文所述的基本无水的电解抛光电解质溶液不使用水作为溶剂; 相反,这种电解抛光电解质溶液使用无水醇和/或二醇作为溶剂。 例如,如本文所述的电解抛光电解质溶液可以包括醇,至少一种无机酸和五氧化二磷(“P 2 O 5”)。 使用这种电抛光电解质溶液电解抛光金属制品的方法也在本文中公开。

    ELECTROPOLISHING SOLUTION CONTAINING PHOSPHOROUS PENTOXIDE AND METHODS OF USE THEREOF
    3.
    发明申请
    ELECTROPOLISHING SOLUTION CONTAINING PHOSPHOROUS PENTOXIDE AND METHODS OF USE THEREOF 有权
    含有磷酸氢氧化物的电解溶液及其使用方法

    公开(公告)号:US20130092554A1

    公开(公告)日:2013-04-18

    申请号:US13271504

    申请日:2011-10-12

    IPC分类号: C25F3/26 B23H3/00 B23H3/08

    CPC分类号: C25F3/16 C25F3/26

    摘要: Substantially anhydrous electropolishing electrolyte solutions. The substantially anhydrous electropolishing electrolyte solutions described herein do not use water as a solvent; instead, such electropolishing electrolyte solutions use anhydrous alcohols and/or glycols as a solvent. For example, an electropolishing electrolyte solution, as described herein, may include an alcohol, at least one mineral acid, and phosphorous pentoxide (“P2O5”). Methods of electropolishing metal articles using such electropolishing electrolyte solutions are disclosed herein as well.

    摘要翻译: 基本无水电抛光电解液。 本文所述的基本无水的电解抛光电解质溶液不使用水作为溶剂; 相反,这种电解抛光电解质溶液使用无水醇和/或二醇作为溶剂。 例如,如本文所述的电解抛光电解质溶液可以包括醇,至少一种无机酸和五氧化二磷(“P 2 O 5”)。 使用这种电抛光电解质溶液电解抛光金属制品的方法也在本文中公开。

    APPARATUS AND METHODS FOR SUPPORTING CARDIAC ISCHEMIC TISSUE BY MEANS OF EMBEDDED STRUCTURES
    4.
    发明申请
    APPARATUS AND METHODS FOR SUPPORTING CARDIAC ISCHEMIC TISSUE BY MEANS OF EMBEDDED STRUCTURES 审中-公开
    通过嵌入式结构支持心脏组织分析的装置和方法

    公开(公告)号:US20120190918A1

    公开(公告)日:2012-07-26

    申请号:US13011850

    申请日:2011-01-21

    IPC分类号: A61F2/04

    摘要: Systems and methods are disclosed for reinforcing ischemic tissue of a heart. A reinforcing element is initially positioned within a lumen of a delivery needle. The delivery needle is urged into the ischemic tissue and the reinforcing element is urged out of the needle into the ischemic tissue. The reinforcing element may be embodied as a coiled, undulating, or arcuate spring and may include a shape-memory material. A bioabsorbable material may maintain the reinforcing element in a deformed state. The reinforcing element may be tensioned as it is positioned within the myocardium in order to provide a cinching force by means of a cord lock selectively releasing the reinforcing element. The reinforcing element may be embodied as a number of spiral portions secured to a hub and urged outwardly by rotation of the hub.

    摘要翻译: 公开了用于增强心脏缺血组织的系统和方法。 加强元件最初位于输送针的内腔内。 递送针被推入缺血组织中,并且增强元件被推出针头进入缺血组织。 加强元件可以被实施为卷绕的,起伏的或弓形的弹簧,并且可以包括形状记忆材料。 生物可吸收材料可以将增强元件保持在变形状态。 加强元件可以在其位于心肌内的状态下被张紧,以便通过选择性地释放加强元件的帘线锁提供收紧力。 加强元件可以被实施为固定到毂的多个螺旋部分并且通过轮毂的旋转而被向外推动。

    CATHETER CONFIGURED FOR INCREMENTAL ROTATION
    8.
    发明申请
    CATHETER CONFIGURED FOR INCREMENTAL ROTATION 有权
    导轨配置为增加旋转

    公开(公告)号:US20100057050A1

    公开(公告)日:2010-03-04

    申请号:US12328518

    申请日:2008-12-04

    IPC分类号: A61M25/00

    摘要: A catheter which allows the rotational orientation of the distal end of the catheter to be adjusted in discrete intervals as the physician rotates the proximal end of the catheter. The catheter is designed to intentionally induce whipping but to limit the amount of whipping to a desired rotational interval.

    摘要翻译: 当医生旋转导管的近端时,允许在离散间隔内调节导管的远端的旋转取向的导管。 导管被设计成有意地引起鞭打,但是将鞭打量限制到期望的旋转间隔。

    Electrode data analysis to indicate catheter stability and/or needle penetration success
    9.
    发明授权
    Electrode data analysis to indicate catheter stability and/or needle penetration success 有权
    电极数据分析,以指示导管稳定性和/或针穿透成功

    公开(公告)号:US08490626B2

    公开(公告)日:2013-07-23

    申请号:US12342018

    申请日:2008-12-22

    IPC分类号: A61B19/00

    摘要: Determining stability of a catheter is described. A first signal originating from a first region of a patient is monitored and a second signal originating from a second region of the patient is monitored. First components from a recurring interval of the second signal are extracted, where the recurring interval is defined by the first signal. The first components are compared to determine a first similarity value of the first components over time. The first similarity value is compared to a threshold value to determine a stability evaluation for a source of the second signal.

    摘要翻译: 介绍确定导管的稳定性。 监测源自患者的第一区域的第一信号,并且监测源自患者的第二区域的第二信号。 提取第二信号的循环间隔的第一分量,其中循环间隔由第一信号定义。 比较第一组分以确定第一组分随时间的第一相似性值。 将第一相似度值与阈值进行比较,以确定第二信号的源的稳定性评估。