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    • 22. 发明申请
    • Ablation systems including insulated energy transmitting elements
    • 消融系统包括绝缘能量传输元件
    • US20050288667A1
    • 2005-12-29
    • US11199001
    • 2005-08-08
    • Russell ThompsonRobert BurnsideDavid Swanson
    • Russell ThompsonRobert BurnsideDavid Swanson
    • A61B18/14
    • A61B18/1492A61B2018/00083A61B2018/00101A61B2018/00196A61B2018/00214A61B2018/00244A61B2018/00357A61B2018/1497
    • Ablation systems comprise a support body, an energy transmitting element supported by the support body and an insulating member covering a portion of the support body and energy transmitting member. Ablation energy is transmitted from an uncovered, exposed portion of the energy transmitting element. The insulating member may be a distal portion of an introducer sheath. An open segment may be provided in the distal portion to expose a portion of the energy transmitting element. When used in cardiac ablation therapy, for example, the insulating member decreases the amount of ablation energy dissipated in the blood circulating through the heart and thermally insulates the energy transmitting member and the tissue at the ablation site, enabling better control of the ablation process. An inflatable balloon or an expandable web may be provided coupled to the distal portion of the sheath behind the open segment to provide further insulation of the energy transmitting element and of the tissue around the ablation site. In another embodiment, ablation catheters incorporate an insulating member such as the inflatable balloon, expandable web or a cover. Methods of ablating tissue are also disclosed.
    • 消融系统包括支撑体,由支撑体支撑的能量传递元件和覆盖支撑体的一部分和能量传递构件的绝缘构件。 消融能量从能量传递元件的未覆盖的暴露部分传输。 绝缘构件可以是引导器护套的远端部分。 可以在远端部分设置开放的段,以暴露能量传递元件的一部分。 当用于心脏消融治疗时,例如,绝缘构件减少在通过心脏循环的血液中消散的消融能量的量,并使能量传递构件和组织在消融部位热绝缘,从而能够更好地控制消融过程。 可以提供可充气气囊或可膨胀腹板,其联接到开放区段后面的护套的远端部分,以提供能量传递元件和围绕消融部位的组织的进一步绝缘。 在另一个实施例中,消融导管包括绝缘构件,例如可充气气囊,可膨胀腹板或盖。 还公开了消融组织的方法。
    • 24. 发明申请
    • Method to transfer information between data storage devices
    • 在数据存储设备之间传输信息的方法
    • US20050044315A1
    • 2005-02-24
    • US10645061
    • 2003-08-21
    • Paul GrecoJames KarpDavid SwansonRaymond Yardy
    • Paul GrecoJames KarpDavid SwansonRaymond Yardy
    • G06F3/06G06F12/00G11B15/68
    • G06F3/0632G06F3/0614G06F3/0686G11B15/68
    • A method to transfer information between data storage devices. The method provides an information storage assembly comprising a frame, a memory device disposed on that frame, information written to that memory device, a power supply removeably attached to the frame, and a first data storage device comprising a first identity removeably attached the frame. The method writes first configuration information to the memory device. If the method detects an error in the first data storage device, then the method removes the first data storage device from the frame. The method further provides a replacement data storage device, removeably attaches that replacement data storage device to the frame, and determines if the replacement device uses the first configuration information. If the replacement device uses the first configuration information, then the method provides the first configuration information to the replacement data storage device from the memory device.
    • 一种在数据存储设备之间传输信息的方法。 该方法提供了一种信息存储组件,其包括框架,设置在该框架上的存储设备,写入该存储设备的信息,可移除地附接到该框架的电源以及包括第一身份可移除地连接该框架的第一数据存储设备。 该方法将第一配置信息写入存储设备。 如果该方法检测到第一数据存储设备中的错误,则该方法从该帧中移除第一数据存储设备。 该方法还提供一种替换数据存储装置,将替换数据存储装置可移除地附接到该帧,并且确定替换装置是否使用第一配置信息。 如果替换装置使用第一配置信息,则该方法从存储装置向替换数据存储装置提供第一配置信息。
    • 30. 发明申请
    • Peak detection for magnetic tape timing based servo
    • 基于磁带定时伺服的峰值检测
    • US20070115581A1
    • 2007-05-24
    • US11286808
    • 2005-11-22
    • Nhan BuiErnest GaleEiji OguraDavid Swanson
    • Nhan BuiErnest GaleEiji OguraDavid Swanson
    • G11B5/584
    • G11B5/584
    • Selection of servo signals for peak detection of timing based servo tracks of magnetic tape for lateral positioning of heads relative to the magnetic tape. Servo signals from magneto-resistive servo read head(s) reading a magnetic tape are digitized by analog to digital converter(s); digital peak measurement apparatus is configured to sense the digital converter(s), and provide positive peak values and negative peak values of the digitized servo signals; and control apparatus is configured to determine the greater of the provided positive peak values or negative peak values, and select servo signals having the greater values for a servo channel. Servo apparatus is configured to respond to the selected servo signals to control the lateral positioning of the servo read head(s).
    • 选择伺服信号,用于峰值检测用于磁头的定时伺服磁道,用于磁头相对于磁带的横向定位。 来自读磁带的磁阻伺服读头的伺服信号由模拟数字转换器数字化; 数字峰值测量装置被配置为感测数字转换器,并且提供数字化伺服信号的正峰值和负峰值; 并且控制装置被配置为确定所提供的正峰值或负峰值中的较大值,并且选择对伺服信道具有较大值的伺服信号。 伺服装置被配置为响应所选择的伺服信号以控制伺服读取头的横向定位。