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    Methods, systems, and devices for sensing, measuring, and controlling closure of a patent foramen ovale
    1.
    发明授权
    Methods, systems, and devices for sensing, measuring, and controlling closure of a patent foramen ovale 有权
    用于感测，测量和控制卵圆孔卵巢闭合的方法，系统和装置

    公开(公告)号：US08402974B2

    公开(公告)日：2013-03-26

    申请号：US11754978

    申请日：2007-05-29

    申请人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Dewayne C. Fox

    发明人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Dewayne C. Fox

    IPC分类号： A61B18/18

    CPC分类号： A61B17/0057 ,  A61B18/1492 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2017/00575 ,  A61B2017/00623 ,  A61B2017/00867 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2090/378

    摘要： A medical device for reducing the size of a Patent Foramen Ovale is disclosed. The medical device can include a first electrode, a second electrode, and at least one sensor mounted to at least one of the first electrode or the second electrode, the at least one sensor adapted to sense at least one operating parameter of the medical device or the patient to facilitate closure of the Patent Foramen Ovale. The medical device can also include a delivery shaft coupled to the first electrode, wherein the delivery shaft includes an indicia for determining the position of the first electrode relative to the second electrode. A method for determining a characteristic of an internal tissue opening is also disclosed. The method can include the steps of introducing a detectable fluid in the right atrium of a heart and then detecting the location of the detectable fluid in the heart.

    摘要翻译： 公开了一种用于减小专利孔径的医疗装置。 医疗装置可以包括第一电极，第二电极和安装到第一电极或第二电极中的至少一个的至少一个传感器，所述至少一个传感器适于感测医疗装置的至少一个操作参数或 患者便利关闭专利孔卵巢。 医疗装置还可以包括联接到第一电极的输送轴，其中输送轴包括用于确定第一电极相对于第二电极的位置的标记。 还公开了一种用于确定内部组织开口的特性的方法。 该方法可以包括在心脏的右心房中引入可检测流体，然后检测心脏中可检测流体的位置的步骤。

    METHODS, SYSTEMS, AND DEVICES FOR CLOSING A PATENT FORAMEN OVALE USING MECHANICAL STRUCTURES
    2.
    发明申请
    METHODS, SYSTEMS, AND DEVICES FOR CLOSING A PATENT FORAMEN OVALE USING MECHANICAL STRUCTURES 审中-公开
    使用机械结构封闭专利的瓦楞纸的方法，系统和装置

    公开(公告)号：US20110213364A1

    公开(公告)日：2011-09-01

    申请号：US13104141

    申请日：2011-05-10

    申请人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Richard J. Linder ,  Dewayne C. Fox

    发明人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Richard J. Linder ,  Dewayne C. Fox

    IPC分类号： A61B18/18 ,  A61B17/00

    CPC分类号： A61B17/0057 ,  A61B18/1492 ,  A61B2017/00557 ,  A61B2017/00575 ,  A61B2017/00623 ,  A61B2018/1435

    摘要： A medical device is disclosed that can include a first atrial anchor, a first delivery shaft linked to the first atrial anchor, wherein the first delivery shaft is adapted to move the first atrial anchor, a second atrial anchor, a second delivery shaft linked to the second atrial anchor, wherein the second delivery shaft is adapted to move the second atrial anchor, and a biasing member linking either (i) the first atrial anchor to the first delivery shaft or (ii) the second atrial anchor to the second delivery shaft. The medical device can include an insulation material coupled to one or more of the first or second atrial anchors, or the first or second delivery shaft. A method for treating an internal tissue opening is also disclosed wherein a first and second electrode can be operated between unipolar and bipolar modes to initiate tissue damage, thereby inducing tissue regrowth.

    摘要翻译： 公开了一种医疗装置，其可以包括第一心房锚，连接到第一心房锚的第一输送轴，其中第一输送轴适于移动第一心房锚，第二心房锚，第二输送轴 第二心房锚，其中第二输送轴适于移动第二心房锚，以及将（i）第一心房锚与第一输送轴连接的偏压构件，或（ii）第二心房锚固件连接到第二输送轴。 医疗装置可以包括耦合到第一或第二心房锚或第一或第二输送轴中的一个或多个的绝缘材料。 还公开了一种用于治疗内部组织开口的方法，其中第一和第二电极可以在单极和双极模式之间操作以引发组织损伤，从而诱导组织再生长。

    Methods, systems, and devices for closing a patent foramen ovale using mechanical structures
    3.
    发明授权
    Methods, systems, and devices for closing a patent foramen ovale using mechanical structures 失效
    使用机械结构关闭卵圆孔卵巢的方法，系统和装置

    公开(公告)号：US07938826B2

    公开(公告)日：2011-05-10

    申请号：US11754936

    申请日：2007-05-29

    申请人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Richard J. Linder ,  Dewayne C. Fox

    发明人： Clark C. Davis ,  Scott D. Miles ,  Daryl R. Edmiston ,  Brian K. Whisenant ,  Richard J. Linder ,  Dewayne C. Fox

    IPC分类号： A61B18/14

    CPC分类号： A61B17/0057 ,  A61B18/1492 ,  A61B2017/00557 ,  A61B2017/00575 ,  A61B2017/00623 ,  A61B2018/1435

    摘要： A medical device is disclosed that can include a first atrial anchor, a first delivery shaft linked to the first atrial anchor, wherein the first delivery shaft is adapted to move the first atrial anchor, a second atrial anchor, a second delivery shaft linked to the second atrial anchor, wherein the second delivery shaft is adapted to move the second atrial anchor, and a biasing member linking either (i) the first atrial anchor to the first delivery shaft or (ii) the second atrial anchor to the second delivery shaft. The medical device can include an insulation material coupled to one or more of the first or second atrial anchors, or the first or second delivery shaft. A method for treating an internal tissue opening is also disclosed wherein a first and second electrode can be operated between unipolar and bipolar modes to initiate tissue damage, thereby inducing tissue regrowth.

    摘要翻译： 公开了一种医疗装置，其可以包括第一心房锚，连接到第一心房锚的第一输送轴，其中第一输送轴适于移动第一心房锚，第二心房锚，第二输送轴 第二心房锚，其中第二输送轴适于移动第二心房锚，以及将（i）第一心房锚与第一输送轴连接的偏压构件，或（ii）第二心房锚固件连接到第二输送轴。 医疗装置可以包括耦合到第一或第二心房锚或第一或第二输送轴中的一个或多个的绝缘材料。 还公开了一种用于治疗内部组织开口的方法，其中第一和第二电极可以在单极和双极模式之间操作以引发组织损伤，从而诱导组织再生长。

    Medical device with collapse-resistant liner and method of making same
    4.
    发明授权
    Medical device with collapse-resistant liner and method of making same 有权
    具有抗倒塌衬垫的医疗装置及其制造方法

    公开(公告)号：US07914466B2

    公开(公告)日：2011-03-29

    申请号：US10523709

    申请日：2003-08-05

    申请人： Clark C. Davis ,  Kevin T. Olson ,  Dewayne C. Fox

    发明人： Clark C. Davis ,  Kevin T. Olson ,  Dewayne C. Fox

    IPC分类号： A61M25/00

    CPC分类号： A61M25/0013 ,  A61B18/082 ,  A61B18/14 ,  A61M25/0043 ,  A61M25/005 ,  A61M25/0051 ,  A61M25/0053 ,  A61M25/0054 ,  A61M25/0138 ,  A61M25/09 ,  A61M25/09025 ,  A61M2025/0059 ,  A61M2025/09066 ,  A61M2025/09083 ,  A61M2025/09091 ,  A61M2025/09108 ,  A61M2025/09175

    摘要： A medical device for guiding through anatomy, such as a catheter or guidewire, with a tubular body that has been slotted to enhance bending flexibility, and a polymer liner with an anti-collapsing structure, and a method of making a medical device with a kink-resistant corrugated tubular member and an anti-collapsing structure. Anti collapsing structures may be helical or annular, and may be wire, such as ribbon wire, grooves in the liner, corrugations, or a braid. Liners may be bonded to the anti-collapsing structure, or may have two layers, with the anti-collapsing structure between the layers. Corrugations may be formed between sections of the anti-collapsing ‘structure with heat, pressure, stretching, compression, a mold, or a combination thereof, and may extend inward or outward. Shape or wall thickness may vary along the length to provide a varying bending stiffness. Slots may be formed in groups of two, three, or more, and adjacent groups may be rotated about the axis forming a helical pattern.

    摘要翻译： 用于引导诸如导管或导丝的解剖结构的医疗装置，其具有开槽的管状体以增强弯曲柔性，以及具有抗折叠结构的聚合物衬里，以及制造具有扭结的医疗装置的方法 耐波纹管状构件和抗折叠结构。 抗折叠结构可以是螺旋形或环形的，并且可以是线，例如带状线，衬里中的凹槽，波纹或编织物。 衬里可以结合到抗塌缩结构，或者可以具有两层，层之间具有抗塌缩结构。 可以在具有热，压力，拉伸，压缩，模具或其组合的抗塌缩结构的部分之间形成波纹，并且可以向内或向外延伸。 形状或壁厚可以沿长度变化以提供变化的弯曲刚度。 槽可以形成为两个，三个或更多个的组，并且相邻的组可围绕形成螺旋图案的轴线旋转。