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    Endoscopic apparatus having an improved elevator
    5.
    发明申请
    Endoscopic apparatus having an improved elevator 有权
    内窥镜装置具有改进的电梯

    公开(公告)号：US20060235271A1

    公开(公告)日：2006-10-19

    申请号：US11404554

    申请日：2006-04-14

    申请人： Matthew Carter ,  Gregory Skerven

    发明人： Matthew Carter ,  Gregory Skerven

    IPC分类号： A61B1/00

    CPC分类号： A61B1/01 ,  A61B1/00087 ,  A61B1/00098 ,  A61B1/018 ,  A61B17/29 ,  A61B2017/00296 ,  A61B2017/003

    摘要： A grasping apparatus for use with an elevator of an endoscope having enhanced grasping features for grasping an elongate medical device is disclosed. The apparatus comprises a body comprising a grasping surface and an opening formed through the grasping surface to receive the elevator. The opening of the body is configured to be disposed about the elevator of the endoscope. The grasping surface is configured to be disposed on the elevator for grasping of the elongate medical device.

    摘要翻译： 公开了一种与用于抓握细长医疗装置的具有增强的抓握特征的内窥镜用电梯一起使用的把持装置。 该装置包括主体，该主体包括抓握表面和通过抓握表面形成以接收电梯的开口。 身体的开口构造成围绕内窥镜的电梯设置。 抓握表面被配置为设置在电梯上用于抓住细长医疗装置。

    Content security layer providing long-term renewable security
    6.
    发明申请
    Content security layer providing long-term renewable security 有权
    内容安全层提供长期的可再生安全

    公开(公告)号：US20080037781A1

    公开(公告)日：2008-02-14

    申请号：US11974594

    申请日：2007-10-15

    申请人： Paul Kocher ,  Joshua Jaffe ,  Benjamin Jun ,  Matthew Carter ,  Peter Pearson

    发明人： Paul Kocher ,  Joshua Jaffe ,  Benjamin Jun ,  Matthew Carter ,  Peter Pearson

    IPC分类号： H04N7/167

    CPC分类号： H04L9/0891 ,  G11B20/00086 ,  G11B20/00166 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/0084 ,  G11B20/00884 ,  H04L9/3247 ,  H04L2209/603 ,  H04L2209/608 ,  H04N5/913 ,  H04N21/26613 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/4627 ,  H04N21/8355 ,  H04N21/8358 ,  H04N2005/91335 ,  H04N2005/91342

    摘要： In an exemplary embodiment, digital content is mastered as a combination of encrypted data and data processing operations that enable use in approved playback environments. Player devices having a processing environment compatible with the content's data processing operations are able to decrypt and play the content. Players can also provide content with basic functions, such as loading data from media, performing network communications, determining playback environment configuration, controlling decryption/playback, and/or performing cryptographic operations using the player's keys. These functions allow the content to implement and enforce its own security policies. If pirates compromise individual players or content titles, new content can be mastered with new security features that block the old attacks. A selective decryption capability can also be provided, enabling on-the-fly watermark insertion so that attacks can be traced back to a particular player. Features to enable migration from legacy formats are also provided.

    摘要翻译： 在示例性实施例中，数字内容被掌握为加密数据和数据处理操作的组合，使得能够在批准的回放环境中使用。 具有与内容的数据处理操作兼容的处理环境的播放器设备能够解密和播放内容。 播放器还可以向内容提供基本功能，例如从媒体加载数据，执行网络通信，确定播放环境配置，控制解密/播放，和/或使用播放器的键执行加密操作。 这些功能允许内容实现和执行自己的安全策略。 如果海盗妥协个人玩家或内容标题，新的内容可以掌握新的安全功能，阻止旧的攻击。 还可以提供选择性解密能力，使得能够进行动态水印插入，从而可以将攻击追溯到特定的播放器。 还提供了允许从旧格式迁移的功能。

    Self-cleaning stent
    7.
    发明申请
    Self-cleaning stent 有权
    自清洁支架

    公开(公告)号：US20070299506A1

    公开(公告)日：2007-12-27

    申请号：US11820094

    申请日：2007-06-18

    申请人： Matthew Carter ,  Brian Jones

    发明人： Matthew Carter ,  Brian Jones

    IPC分类号： A61F2/82 ,  A61F2/06

    CPC分类号： A61F2/82 ,  A61B17/22 ,  A61B2017/320004 ,  A61B2017/320012

    摘要： A stent is provided that is able to resist clogging from cumulative matter found within a fluid that passes therethrough. The stent includes a mass moveably disposed therein, wherein movement of the stent tends to dislodge any cumulative matter accumulated within the stent. As a result, the device is able to remain resident within the patient for an extended period of time before becoming clogged and needing to be replaced.

    摘要翻译： 提供一种能够抵抗在通过其中的流体中发现的累积物质堵塞的支架。 支架包括可移动地设置在其中的质量块，其中支架的运动倾向于移除在支架内积累的任何累积物质。 因此，该设备能够在被阻塞并且需要更换之前长时间地保持在患者体内。

    Endoscopic delivery apparatus having a catheter with radial grooves
    8.
    发明申请
    Endoscopic delivery apparatus having a catheter with radial grooves 审中-公开
    具有具有径向凹槽的导管的内窥镜递送装置

    公开(公告)号：US20070208220A1

    公开(公告)日：2007-09-06

    申请号：US11713939

    申请日：2007-03-05

    申请人： Matthew Carter

    发明人： Matthew Carter

    IPC分类号： A61B1/00

    CPC分类号： A61B1/018 ,  A61B1/00098 ,  A61B1/015 ,  A61B1/12

    摘要： An apparatus cooperable with a grasping slot of an elevator for an endoscope is disclosed. The apparatus comprises an outer catheter including an inner lumen and an outer surface having a radial groove formed thereabout. The radial groove is cooperable with the grasping slot to inhibit longitudinal movement of the catheter with respect to the elevator. The apparatus further comprises an elongate member disposed through the inner lumen of the catheter.

    摘要翻译： 公开了一种与用于内窥镜的电梯的抓握槽配合的装置。 该装置包括外导管，其包括内腔和在其周围形成有径向凹槽的外表面。 径向槽与抓握槽配合以阻止导管相对于电梯的纵向运动。 该装置还包括通过导管的内腔布置的细长构件。

    Articulating steerable wire guide
    9.
    发明申请
    Articulating steerable wire guide 有权
    铰接导向导轨

    公开(公告)号：US20070123804A1

    公开(公告)日：2007-05-31

    申请号：US11599522

    申请日：2006-11-14

    申请人： Juan Ayala ,  Matthew Carter ,  David Hardin

    发明人： Juan Ayala ,  Matthew Carter ,  David Hardin

    IPC分类号： A61M25/00

    CPC分类号： A61M25/09 ,  A61M25/0147 ,  A61M25/09033 ,  A61M2025/0163 ,  A61M2025/09175

    摘要： A steerable wire guide comprises first and second members interconnected to form a unitary composite structure. The members slide relative to each other such that the leading portion of the composite structure bends in a first or second direction. The composite structure comprises a soft body portion at its distal end and a rigid body portion at its proximal end. Various cross-sections are disclosed. In an alternate embodiment, the wire guide comprises a first guiding wire section, a wire loop section and a second guiding wire section, the wire component being folded back on itself to form a generally central wire loop section; and a tubular sheath surrounding the first guiding wire section and the second guiding wire section. The first and second members or guiding wire sections can be connected to a removable handle to facilitate control and maneuverability of the wire guide.

    摘要翻译： 可导向的导线器包括互连以形成整体复合结构的第一和第二构件。 这些构件相对于彼此滑动，使得复合结构的引导部分沿第一或第二方向弯曲。 复合结构包括在其远端处的软体部分和其近端处的刚体部分。 公开了各种横截面。 在替代实施例中，电线引导件包括第一引导线部分，线环部分和第二引导线部分，线部件自身折回以形成大致中心的线环部分; 以及围绕所述第一引导线部分和所述第二引导线部分的管状护套。 第一和第二构件或引导线段可以连接到可移除的手柄以便于导线器的控制和机动性。

    System and method for introducing multiple medical devices
    10.
    发明申请
    System and method for introducing multiple medical devices 有权
    引入多种医疗器械的系统和方法

    公开(公告)号：US20050059890A1

    公开(公告)日：2005-03-17

    申请号：US10902625

    申请日：2004-07-29

    申请人： Stephen Deal ,  Matthew Carter ,  Victor Clark ,  Frederick Haller ,  David Hardin ,  John Karpiel ,  Kenneth Kennedy ,  Brian Rucker ,  Gregory Skerven ,  David Waller

    发明人： Stephen Deal ,  Matthew Carter ,  Victor Clark ,  Frederick Haller ,  David Hardin ,  John Karpiel ,  Kenneth Kennedy ,  Brian Rucker ,  Gregory Skerven ,  David Waller

    IPC分类号： A61B1/01 ,  A61B1/018 ,  A61B6/12 ,  A61B17/22 ,  A61F2/04 ,  A61M25/00 ,  A61M25/06 ,  A61B6/00

    CPC分类号： A61B1/018 ,  A61B6/12 ,  A61B17/221 ,  A61B2017/2212 ,  A61F2/95 ,  A61F2002/041 ,  A61F2002/9511 ,  A61M25/0029 ,  A61M25/0662 ,  A61M25/10 ,  A61M2025/0183 ,  A61M2025/0681

    摘要： A method and apparatus for introducing a first elongate medical device and short wire guide that are coupled together into a work site and remotely disconnecting them within the work site such that a secondary device comprising a catheter member can be introduced over the wire guide to the work site, and/or a second wire guide can be introduced to the work site via a passageway of the primary access device. A system of indicia, such as radiopaque or viewable markers, permit the operator to monitor the relative alignment of the devices within the work site to determine when uncoupling has occurred. In one example of the method, a wire guide and primary access device (e.g., a sphincterotome) is coupled to the wire guide and introduced via a duodenoscope into the biliary system. After performing a first medical operation, the devices are uncoupled with the wire guide being left within the biliary system such that a secondary access device, such as a balloon, biopsy device, stent delivery catheter, dilator, etc., can be introduced to perform a second medical operation without a traditional over-the-wire exchange being required. In another example of the method, a prosthesis, such as a valve or stent, is placed within the work site coupled to a wire guide which is remotely disconnected within the work site and a secondary device, such as a dilation balloon or second prosthesis, is introduced into the work site after the first delivery system is removed.

    摘要翻译： 一种用于引入第一细长医疗装置和短线引导件的方法和装置，所述第一细长医疗装置和短导线引导件联接在一起成为工作现场并在工作现场内远程地断开它们，使得包括导管部件的辅助装置可以被引导到导线器上， 现场和/或第二导线引导件可以经由主接入设备的通道引入到工作现场。 诸如不透射线或可见标记的标记系统允许操作者监视工作现场内的设备的相对对准以确定何时发生解偶联。 在该方法的一个示例中，线导向器和主入口装置（例如括约肌切开机）联接到线导引件并经十二指肠镜引入胆道系统。 在执行第一次医疗操作之后，将装置与线引导件脱离在胆汁系统内，使得可以引入二次进入装置，例如气囊，活检装置，支架输送导管，扩张器等，以执行 不需要传统的线上交换即可进行第二次医疗。 在该方法的另一示例中，诸如阀或支架的假体被放置在工作部位内，该工作部位与工作部位远程断开的线引导件相连，并且辅助装置（例如扩张气囊或第二假体） 在第一个传送系统被删除之后被引入工作现场。