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20 条记录 (耗时 0.018 秒)

    Rotary-actuated medical puncturing device
    2.
    发明授权
    Rotary-actuated medical puncturing device 有权
    旋转式医疗穿刺装置

    公开(公告)号：US08221441B2

    公开(公告)日：2012-07-17

    申请号：US11568619

    申请日：2005-05-04

    申请人： Paul Dicesare ,  Christopher Battles ,  Jeffrey Radziunas

    发明人： Paul Dicesare ,  Christopher Battles ,  Jeffrey Radziunas

    IPC分类号： A61B17/14

    CPC分类号： A61B5/150832 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150564 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150885 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144 ,  Y10T29/49826

    摘要： The medical puncturing device includes an actuator, a shield, and a skin puncturing assembly. The actuator and shield are movable relative to one another. The skin-puncturing assembly includes a carrier and a skin-puncturing element. A distal end of the skin puncturing element is adapted for puncturing the skin of a patient. The carrier is movable from a retracted position wherein the distal end of the skin-puncturing element is disposed within the shield to a puncturing position wherein the distal end of the skin-puncturing element is exposed to puncture the skin of a patient. The carrier is maintained in the retracted position by interference engagement between the carrier and shield. A drive spring is provided to move the carrier from the retracted to puncturing positions. A retraction spring is provided to return the carrier to a position wherein the shield encompasses the skin puncturing element.

    摘要翻译： 医疗穿刺装置包括致动器，护罩和皮肤穿刺组件。 致动器和屏蔽件可相对于彼此移动。 皮肤穿刺组件包括载体和皮肤穿刺元件。 皮肤穿刺元件的远端适于穿刺患者的皮肤。 承载件可以从缩回位置移动，其中皮肤穿刺元件的远端设置在护罩内到穿刺位置，其中皮肤穿刺元件的远端暴露以刺穿患者的皮肤。 载体通过载体和屏蔽之间的干涉接合而保持在缩回位置。 提供驱动弹簧以将托架从缩回位置移动到穿刺位置。 提供缩回弹簧以将托架返回到其中护罩包围皮肤穿刺元件的位置。

    PORTAL APPARATUS WITH A FINGER SEAL ASSEMBLY
    4.
    发明申请
    PORTAL APPARATUS WITH A FINGER SEAL ASSEMBLY 有权
    具有手指密封组件的门式装置

    公开(公告)号：US20110237899A1

    公开(公告)日：2011-09-29

    申请号：US13021031

    申请日：2011-02-04

    申请人： Christopher Battles

    发明人： Christopher Battles

    IPC分类号： A61B1/32

    CPC分类号： A61B1/313 ,  A61B17/3421 ,  A61B17/3462

    摘要： A surgical portal assembly includes a portal member defining a longitudinal axis and having a longitudinal passageway for passage of a surgical object, and being dimensioned to pass through tissue to provide access via the longitudinal passageway to an underlying operative site and a plurality of object seals in mechanical cooperation with the portal member and positioned to intersect the longitudinal passageway. Each object seal has inner surfaces defining a seal passage to permit passage of the surgical object. The inner seal surfaces of each object seal include a primary finger segment and secondary finger segments on opposed sides of, and in spaced relation to, the primary finger segments. The primary finger segment and the secondary finger segments depend inwardly relative to the seal passage with adjacent object seals being angularly displaced relative to each other through an arc of rotation about the longitudinal axis whereby the primary finger segments and the secondary finger segments of respective object seals at least partially overlap and cooperate to establish a substantial sealed relation with the surgical object. The object seals may each include a tertiary finger segment on opposed sides of, and in spaced relation to, the secondary finger segments.

    摘要翻译： 手术入口组件包括限定纵向轴线的入口构件，并且具有用于外科手术物体通过的纵向通道，并且其尺寸被设计成穿过组织以提供通过纵向通道进入下游操作部位和多个对象密封件 与入口构件机械配合并定位成与纵向通道相交。 每个物体密封件具有限定密封通道以允许外科物体通过的内表面。 每个物体密封件的内部密封表面包括主要指状物段和在主要指状物段的相对侧上并与之相隔离的辅助手指部分。 主指状部分和辅助指状部分相对于密封通道向内取向，相邻的物体密封件通过围绕纵向轴线的旋转角度相对于彼此成角度地移位，由此各个物体的主指状物段和次要指状物部分密封 至少部分重叠并配合以与手术对象建立实质的密封关系。 物体密封件可以各自包括在次级手指片段的相对侧上并且与第二手指片段间隔开的三级手指片段。

    Single intubation, multi-stitch endoscopic suturing system
    6.
    发明申请
    Single intubation, multi-stitch endoscopic suturing system 有权
    单插管，多针内窥镜缝合系统

    公开(公告)号：US20050033319A1

    公开(公告)日：2005-02-10

    申请号：US10847190

    申请日：2004-05-17

    申请人： Richard Gambale ,  Peter Lukin ,  Paul DiCesare ,  Christopher Battles ,  Jeffrey Radziunas ,  Danial Ferreira

    发明人： Richard Gambale ,  Peter Lukin ,  Paul DiCesare ,  Christopher Battles ,  Jeffrey Radziunas ,  Danial Ferreira

    IPC分类号： A61B17/04 ,  A61B17/10

    CPC分类号： A61B17/0469 ,  A61B17/0467 ,  A61B17/0487 ,  A61B2017/00827 ,  A61B2017/045 ,  A61B2017/0464 ,  A61B2017/047

    摘要： Provided is an endoscopic suturing system for joining internal body tissues in a variety of procedures. The system comprises a suturing capsule releasably mountable to the distal end of an endoscope and capable of forming multiple stitches in tissue at a plurality of locations without requiring withdrawal of the capsule from the patient between stitches. Also enclosed is a suture lock to secure the placed stitch that is delivered by a device introduced through the working channel of the indwelling endoscope. Suitable control handles for the suturing capsule and for the suture lock delivery device positioned at the proximal end of the endoscope are provided to facilitate operation by the user.

    摘要翻译： 提供了一种用于以各种方法连接内部身体组织的内窥镜缝合系统。 该系统包括可释放地安装到内窥镜的远端的缝合胶囊，并且能够在多个位置处在组织中形成多个线圈，而不需要在线圈之间从患者中取出胶囊。 还包括缝合线锁，用于固定由通过留置内窥镜的工作通道引入的装置输送的放置针迹。 提供用于缝合胶囊和位于内窥镜的近端处的缝线锁输送装置的合适的控制手柄，以便于使用者的操作。

    ROTARY-ACTUATED MEDICAL PUNCTURING DEVICE
    10.
    发明申请
    ROTARY-ACTUATED MEDICAL PUNCTURING DEVICE 有权
    旋转式医疗器械

    公开(公告)号：US20090118753A1

    公开(公告)日：2009-05-07

    申请号：US11568619

    申请日：2005-05-04

    申请人： Paul Dicesare ,  Christopher Battles ,  Jeffrey Radziunas

    发明人： Paul Dicesare ,  Christopher Battles ,  Jeffrey Radziunas

    IPC分类号： A61B17/32 ,  B23P11/00

    CPC分类号： A61B5/150832 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150412 ,  A61B5/150442 ,  A61B5/150503 ,  A61B5/150564 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150885 ,  A61B5/15111 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15144 ,  Y10T29/49826

    摘要： The medical puncturing device includes an actuator, a shield, and a skin puncturing assembly. The actuator and shield are movable relative to one another. The skin puncturing assembly includes a carrier and a skin puncturing element. A distal end of the skin puncturing element is adapted for puncturing the skin of a patient. The carrier is movable from a retracted position wherein the distal end of the skin puncturing element is disposed within the shield to a puncturing position wherein the distal end of the skin puncturing element is exposed to puncture the skin of a patient. The carrier is maintained in the retracted position by interference engagement between the carrier and shield. A drive spring is provided to move the carrier from the retracted to puncturing positions. A retraction spring is provided to return the carrier to a position wherein the shield encompasses the skin puncturing element.

    摘要翻译： 医疗穿刺装置包括致动器，护罩和皮肤穿刺组件。 致动器和屏蔽件可相对于彼此移动。 皮肤穿刺组件包括载体和皮肤穿刺元件。 皮肤穿刺元件的远端适于穿刺患者的皮肤。 承载件可以从缩回位置移动，其中，皮肤穿刺元件的远端设置在护罩内到穿刺位置，其中皮肤穿刺元件的远端暴露以刺穿患者的皮肤。 载体通过载体和屏蔽之间的干涉接合而保持在缩回位置。 提供驱动弹簧以将托架从缩回位置移动到穿刺位置。 提供缩回弹簧以将托架返回到其中护罩包围皮肤穿刺元件的位置。