BALLOON CATHETER HAVING A SHAFT WITH A VARIABLE STIFFNESS INNER TUBULAR MEMBER
    5.
    发明申请
    BALLOON CATHETER HAVING A SHAFT WITH A VARIABLE STIFFNESS INNER TUBULAR MEMBER 有权
    具有可变刚度内管组件的轴的气球导管

    公开(公告)号:US20080045895A1

    公开(公告)日:2008-02-21

    申请号:US11844117

    申请日:2007-08-23

    IPC分类号: A61M25/10

    摘要: A catheter having an elongated shaft and a balloon on a distal shaft section, the elongated shaft comprising an outer tubular member, and an inner tubular member which has a bonded portion along which an outer surface of the inner tubular member is bonded to an inner surface of the outer tubular member. The inner tubular member has a proximal portion proximal to the bonded portion, and a distal portion distal to the bonded portion with higher axial compression stiffness and column strength than the proximal portion thereof. The catheter has improved trackability, axial collapse resistance, pushability, and crossability, for improved ability to position the balloon at a desired location in a patient's body lumen.

    摘要翻译: 一种具有细长轴和远侧轴部分上的气囊的导管,所述细长轴包括外部管状构件和内部管状构件,所述内部管状构件具有接合部分,所述内部管状构件的外表面沿着所述接合部分结合到内部表面 的外管状构件。 内部管状构件具有靠近接合部分的近侧部分和远离接合部分的远侧部分,具有比其近端部分更高的轴向压缩刚度和柱强度。 导管具有改进的跟踪性,轴向抗塌陷性,推挤性和可交叉性,以改善将球囊定位在患者体腔内的期望位置的能力。

    Multi-Tier Data Processing
    8.
    发明申请
    Multi-Tier Data Processing 审中-公开
    多层数据处理

    公开(公告)号:US20130275717A1

    公开(公告)日:2013-10-17

    申请号:US13445848

    申请日:2012-04-12

    IPC分类号: G06F15/76 G06F9/02

    CPC分类号: G06F9/5044

    摘要: Various embodiments of the present invention provide systems and methods for a multi-tier data processing system. For example, a data processing system is disclosed that includes an input operable to receive data to be processed, a first data processor operable to process at least some of the data, a second data processor operable to process a portion of the data not processed by the first data processor, wherein the first data processor has a higher throughput than the second data processor, and an output operable to yield processed data from the first data processor and the second data processor.

    摘要翻译: 本发明的各种实施例提供了用于多层数据处理系统的系统和方法。 例如,公开了一种数据处理系统,其包括可操作以接收要处理的数据的输入,可操作以处理至少一些数据的第一数据处理器,可操作以处理未被 所述第一数据处理器,其中所述第一数据处理器具有比所述第二数据处理器更高的吞吐量,以及可操作以从所述第一数据处理器和所述第二数据处理器产生处理的数据的输出。

    Techniques for identifying servo sectors in storage devices
    10.
    发明授权
    Techniques for identifying servo sectors in storage devices 有权
    用于识别存储设备中的伺服扇区的技术

    公开(公告)号:US07869152B2

    公开(公告)日:2011-01-11

    申请号:US11677854

    申请日:2007-02-22

    IPC分类号: G11B5/09

    摘要: Techniques are provided for identifying the servo sectors in a track on a data storage device. A data storage device identifies the servo sectors in a track by reading distributed index bits from multiple servo sectors in a track. The data storage device analyzes only one index bit from each servo sector to identify the index of a track. In some embodiments, the index of a track can be identified after examining the index bits stored in a particular number of consecutive servo sectors, even in the presence of errors. The index bits in each track can have an error tolerance with a minimum Hamming distance greater than one. In other embodiments, a data storage device compares a sliding window of the index bits read from the servo sectors to all possible N-bit vectors that exist within a pattern of the index bits stored on a track.

    摘要翻译: 提供了用于识别数据存储设备上的轨道中的伺服扇区的技术。 数据存储装置通过从轨道中的多个伺服扇区读取分布式索引位来识别轨道中的伺服扇区。 数据存储设备仅分析来自每个伺服扇区的一个索引位以识别轨道的索引。 在一些实施例中,即使存在错误,也可以在检查存储在特定数量的连续伺服扇区中的索引位之后识别轨道的索引。 每个轨道中的索引位可以具有大于1的最小汉明距离的误差容差。 在其他实施例中,数据存储装置将从伺服扇区读取的索引位的滑动窗口与存储在轨道上的索引位的模式中存在的所有可能的N位向量进行比较。