Liquid infusion apparatus for radiofrequency tissue ablation
    2.
    发明授权
    Liquid infusion apparatus for radiofrequency tissue ablation 有权
    液体输液装置用于射频组织消融

    公开(公告)号:US08216235B2

    公开(公告)日:2012-07-10

    申请号:US11944257

    申请日:2007-11-21

    IPC分类号: A61B18/14

    摘要: An apparatus for delivering electrical energy includes a tubular member having a pair of opposing members extendable from the distal end of the tubular member, the opposing members being directable towards one another for engaging tissue between inner surfaces of the opposing members, the opposing members having one or more electrodes for delivering electrical energy to tissue engaged between the opposing members. One or more hollow needles extend from an inner surface of at least one opposing member, the hollow needles configured to deliver conductive fluid from a lumen into tissue penetrated by the needles.

    摘要翻译: 一种用于传递电能的装置包括管状构件,该管状构件具有从管状构件的远端延伸的一对相对构件,相对构件可相对于彼此指向,用于在相对构件的内表面之间接合组织,相对构件具有一个 或更多的电极,用于将电能传递到在相对构件之间接合的组织。 一个或多个中空针从至少一个相对构件的内表面延伸,所述中空针被配置成将导管流体从内腔输送到被针穿透的组织中。

    INVASIVE ABLATION PROBE WITH NON-CORING DISTAL TIP
    5.
    发明申请
    INVASIVE ABLATION PROBE WITH NON-CORING DISTAL TIP 失效
    具有非线性距离提示的入侵消除探测

    公开(公告)号:US20120220994A1

    公开(公告)日:2012-08-30

    申请号:US13423205

    申请日:2012-03-17

    IPC分类号: A61B18/18

    摘要: A medical device for delivering RF energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a bio-compatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position.

    摘要翻译: 用于将RF能量递送到目标组织区域的医疗装置包括具有与远端开口连通的内腔的细长输送套管。 展开构件在内腔中定位和纵向移动。 电极元件的阵列固定到展开构件的远端,展开构件可从电子元件位于内腔内的输送位置移动到展开位置,电极元件向远侧延伸 的套管远端开口。 当展开构件处于输送位置时,由足够刚性以穿透实体组织的生物相容性材料形成的密封构件部分延伸并且基本上密封远侧插管开口。

    CORKSCREW HELICAL INSERTER PORT
    6.
    发明申请
    CORKSCREW HELICAL INSERTER PORT 审中-公开
    CORKSCREW HELIC INSERTER PORT

    公开(公告)号:US20080108950A1

    公开(公告)日:2008-05-08

    申请号:US11834186

    申请日:2007-08-06

    IPC分类号: A61M5/00

    摘要: Described is a method and a device for inserting a helical member into a living body. The device may include a handle having an actuator lever rotatably coupled thereto. The device may also include a helical member which has a tissue piercing distal tip. The helical member is coupled to the handle via a linkage operating so that, as the actuator lever is rotated in a first direction relative to the handle, the helical member is rotated and moved distally to screw into tissue along a substantially helical path.

    摘要翻译: 描述了一种用于将螺旋构件插入生物体的方法和装置。 该装置可以包括具有可旋转地联接到其上的致动器杆的手柄。 该装置还可以包括螺旋构件,该螺旋构件具有组织穿刺的远端。 螺旋构件通过联接操作联接到手柄,使得当致动器杆相对于把手沿第一方向旋转时,螺旋构件被旋转并向远侧移动以沿着基本上螺旋的路径螺旋进入组织。

    Invasive ablation probe with non-coring distal tip
    8.
    发明申请
    Invasive ablation probe with non-coring distal tip 有权
    侵入性消融探针与非取芯远端

    公开(公告)号:US20050240174A1

    公开(公告)日:2005-10-27

    申请号:US10831244

    申请日:2004-04-23

    IPC分类号: A61B18/14 A61N1/06 A61B18/18

    摘要: An invasive medical device for delivery radio frequency energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a biocompatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position. By way of examples, the sealing member may be carried on a distal end of the deployment member, or on a separately movable deployment member, or frictionally fit in the cannula distal opening.

    摘要翻译: 用于将射频能量传送到目标组织区域的侵入性医疗装置包括具有与远端开口连通的内腔的细长输送套管。 展开构件在内腔中定位和纵向移动。 电极元件的阵列固定到展开构件的远端,展开构件可从电子元件位于内腔内的输送位置移动到展开位置,电极元件向远侧延伸 的套管远端开口。 当展开构件处于输送位置时,由足够刚性以穿透实体组织的生物相容性材料形成的密封构件部分延伸并且基本上密封远端插管开口。 作为示例,密封构件可以承载在展开构件的远端上,或者在可单独移动的展开构件上承载,或摩擦地配合在套管远侧开口中。

    Invasive ablation probe with non-coring distal tip
    9.
    发明授权
    Invasive ablation probe with non-coring distal tip 失效
    侵入性消融探针与非取芯远端

    公开(公告)号:US08632538B2

    公开(公告)日:2014-01-21

    申请号:US13423205

    申请日:2012-03-17

    IPC分类号: A61B18/18

    摘要: A medical device for delivering RF energy to a target tissue region includes an elongate delivery cannula having a lumen in communication with a distal opening. A deployment member is positioned and longitudinally movable in the lumen. An array of electrode elements are secured to a distal end of the deployment member, the deployment member being movable from a delivery position, in which the electrode elements are positioned within the lumen, to a deployed position, in which the electrode elements extend distally out of the cannula distal opening. A sealing member formed from a bio-compatible material sufficiently rigid to penetrate solid body tissue partially extends from, and substantially seals, the distal cannula opening when the deployment member is in the delivery position.

    摘要翻译: 用于将RF能量递送到目标组织区域的医疗装置包括具有与远端开口连通的内腔的细长输送套管。 展开构件在内腔中定位和纵向移动。 电极元件的阵列固定到展开构件的远端,展开构件可从电子元件位于内腔内的输送位置移动到展开位置,电极元件向远侧延伸 的套管远端开口。 当展开构件处于输送位置时,由足够刚性以穿透实体组织的生物相容性材料形成的密封构件部分延伸并且基本上密封远侧插管开口。

    Golf bag base
    10.
    发明申请
    Golf bag base 有权
    高尔夫球袋底座

    公开(公告)号:US20050092631A1

    公开(公告)日:2005-05-05

    申请号:US10700043

    申请日:2003-11-04

    IPC分类号: A45C13/36 A63B55/04 A63B55/00

    摘要: A golf bag is disclosed that includes base formed of a flexible material, such as a polymer foam material. The base is formed as a one-piece element, and the base may be flexible such that the golf bag is supportable in an upright position or an inclined position. A flexion line may be formed in the base to promote flexing or pivoting in a specific area, and wear elements may be added to an exterior surface of the base to impart wear-resistance.

    摘要翻译: 公开了一种高尔夫球袋,其包括由诸如聚合物泡沫材料的柔性材料形成的底座。 基部形成为一体式元件,并且基部可以是柔性的,使得高尔夫球袋可以支撑在直立位置或倾斜位置。 弯曲线可以形成在基部中以促进在特定区域中的弯曲或枢转,并且可以将磨损元件添加到基部的外表面以赋予耐磨性。