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    Guidewire with an improved flexural rigidity profile
    2.
    发明授权
    Guidewire with an improved flexural rigidity profile 失效
    导丝具有改进的抗弯刚度分布

    公开(公告)号：US08551021B2

    公开(公告)日：2013-10-08

    申请号：US13077579

    申请日：2011-03-31

    申请人： Virgil F. Voeller ,  Clay Northrop ,  Ted Layman

    发明人： Virgil F. Voeller ,  Clay Northrop ,  Ted Layman

    IPC分类号： A61B5/00

    CPC分类号： A61M25/0054 ,  A61M25/0013 ,  A61M25/09 ,  A61M2025/09091 ,  A61M2025/09108 ,  A61M2025/0915

    摘要： Medical devices and methods for making and using the same are disclosed. An example medical device may include a guidewire. The guidewire may include a core wire having a distal portion. A tubular member may be disposed over the distal portion. The tubular member may have a plurality of slots formed therein and may have a longitudinal axis. The tubular member may include a variably spaced slot section that has a flexural rigidity that varies from a first flexural rigidity to a second flexural rigidity. The transition from the first flexural rigidity to the second flexural rigidity may be a function of a fourth power equation. The first flexural rigidity may be in the range of about 1×10−6 to about 9×10−5 lbs-inches2. The second flexural rigidity may be in the range of about 1×10−3 to about 5×10−3 lbs-inches2.

    摘要翻译： 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗设备可以包括导丝。 导线可以包括具有远端部分的芯线。 管状构件可以设置在远侧部分上方。 管状构件可以具有形成在其中的多个狭槽，并且可以具有纵向轴线。 管状构件可以包括可变地间隔开的槽部，其具有从第一弯曲刚度变化到第二弯曲刚度的挠曲刚度。 从第一弯曲刚度到第二弯曲刚度的转变可以是第四功率方程式的函数。 第一弯曲刚度可以在约1×10-6至约9×10-5磅/英寸2的范围内。 第二弯曲刚度可以在约1×10-3至5×10-3磅/英寸2的范围内。

    Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices
    4.
    发明授权
    Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices 有权
    具有传热区域和散热区域的医疗装置以及用于制造医疗装置的方法

    公开(公告)号：US09072874B2

    公开(公告)日：2015-07-07

    申请号：US13470023

    申请日：2012-05-11

    申请人： Clay Northrop ,  Ted Layman

    发明人： Clay Northrop ,  Ted Layman

    IPC分类号： A61B5/00 ,  A61M25/00 ,  A61M25/09

    CPC分类号： A61M25/09 ,  A61M25/001 ,  A61M2025/09108 ,  Y10T29/49826

    摘要： Medical devices and methods for making and using the same are disclosed. An example medical device may include a guidewire. The guidewire may include a core wire having a distal portion. A tubular member may be disposed over the distal portion. The tubular member may have a plurality of slots formed therein. The tubular member may have a distal section with a heat transfer region and a heat sink region. A solder tip member may be attached to the tubular member. The solder tip member may include a portion extending through the heat transfer region of the tubular member to the heat sink region.

    摘要翻译： 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗设备可以包括导丝。 导线可以包括具有远端部分的芯线。 管状构件可以设置在远侧部分上方。 管状构件可以具有形成在其中的多个槽。 管状构件可以具有带有传热区域和散热区域的远端部分。 焊嘴构件可以附接到管状构件。 焊嘴部件可以包括延伸穿过管状部件的传热区域到散热片区域的部分。

    Guidewires and methods for making and using the same
    7.
    发明授权
    Guidewires and methods for making and using the same 有权
    导线及其制作和使用方法

    公开(公告)号：US08795202B2

    公开(公告)日：2014-08-05

    申请号：US13365886

    申请日：2012-02-03

    申请人： Clay Northrop ,  Ted Layman

    发明人： Clay Northrop ,  Ted Layman

    IPC分类号： A61B5/00

    CPC分类号： A61M25/09033 ,  A61M25/09 ,  A61M2025/09075 ,  A61M2025/09108 ,  A61M2025/09166 ,  A61M2025/09175

    摘要： Medical devices and methods for making and using the same are disclosed. An example medical device may include a guidewire. The guidewire may include a core wire having a distal portion. A tubular member may be disposed over the distal portion. The tubular member may have a plurality of slots formed therein. A polymeric member may be disposed along an outer surface of the tubular member. The polymeric member may have an uneven outer surface.

    摘要翻译： 公开了用于制造和使用它们的医疗装置和方法。 示例性医疗设备可以包括导丝。 导线可以包括具有远端部分的芯线。 管状构件可以设置在远侧部分上方。 管状构件可以具有形成在其中的多个槽。 聚合物构件可以沿着管状构件的外表面设置。 聚合物构件可具有不均匀的外表面。

    Endoscopic instrument for engaging a device
    9.
    发明授权
    Endoscopic instrument for engaging a device 有权
    用于接合设备的内窥镜仪器

    公开(公告)号：US07371215B2

    公开(公告)日：2008-05-13

    申请号：US10888218

    申请日：2004-07-09

    申请人： Olivier Colliou ,  Kevin Nason ,  Harm TenHoff ,  Mir A. Imran ,  Ted Layman

    发明人： Olivier Colliou ,  Kevin Nason ,  Harm TenHoff ,  Mir A. Imran ,  Ted Layman

    IPC分类号： A61B5/00

    CPC分类号： A61N1/36007 ,  A61B2017/00004 ,  A61B2017/00017 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00477 ,  A61M25/02 ,  A61M2025/0233 ,  A61M2025/028

    摘要： A device, system and method for diagnosing and treating a patient is provided where a functional device is attached to a stomach wall. The device in one embodiment provides electrical stimulation of the stomach wall. The device may also have other functional aspects such as a sensor for sensing various parameters of the stomach or stomach environment, or a substance delivery device. The implant may be programmed to respond to sensed information or signals. The device may be modular with a portion of the device accessible for removal and replacement. In one embodiment, an endoscopic delivery system delivers the functional device through the esophagus and into the stomach where it is attached the stomach wall with the assistance of a suction used to stabilize the tissue of the stomach wall. The device includes a chamber for receiving tissue of the stomach wall for attachment where a vacuum pressure is applied through the chamber to draw the tissue into the chamber.

    摘要翻译： 提供了一种用于诊断和治疗患者的装置，系统和方法，其中功能装置附接到胃壁。 在一个实施例中的装置提供对胃壁的电刺激。 该装置还可以具有其他功能方面，例如用于感测胃或胃环境的各种参数的传感器或物质输送装置。 可以对植入物进行编程以响应感测的信息或信号。 该装置可以是模块化的，该装置的一部分可被移除和更换。 在一个实施例中，内窥镜递送系统通过食道将功能装置传送通过食道并进入胃，在胃中，借助于用于稳定胃壁的组织的抽吸将胃壁附接到胃壁。 该装置包括用于接收胃壁的组织以用于附接的腔室，其中通过腔室施加真空压力以将组织吸入腔室。