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    • 12. 发明申请
    • NEEDLE APPARATUS FOR CLOSING SEPTAL DEFECTS AND METHODS FOR USING SUCH APPARATUS
    • 关闭休眠缺陷的针头装置和使用这种装置的方法
    • US20140243889A1
    • 2014-08-28
    • US14272092
    • 2014-05-07
    • Promed, Inc.
    • Richard S. Ginn
    • A61B17/00
    • A61B17/0057A61B2017/00243A61B2017/00579A61B2017/00659A61B2017/00663
    • Apparatus and methods for closing a septal defect including a flap of tissue partially detached from a septum of a heart. A needle is advanced through a patient's vasculature within a delivery apparatus until the needle is disposed within a first chamber adjacent the septum. The needle is directed through the flap of tissue until the needle is disposed within a second chamber opposite the septum. A filament attached to an intermediate region of the needle is pulled, thereby causing the needle to pivot about the intermediate region such that the ends of the needle straddle the septal opening. A locking element is secured to the filament to secure the flap of tissue against the septum, and the filament is cut. Alternatively, the filament is biased to coil to engage the flap of tissue and secure the needle against the septum to close the opening.
    • 用于闭合中隔缺损的装置和方法,包括从心脏的隔膜部分分离的组织瓣。 针在输送装置内通过患者的脉管系统前进,直到针被布置在邻近隔膜的第一腔内。 针穿过组织的瓣,直到针布置在与隔膜相对的第二腔室内。 附着到针的中间区域的细丝被拉动,从而使针绕中间区域枢转,使得针的端部跨过间隔开口。 锁定元件固定到细丝上以将组织的瓣固定在隔膜上,并且切割细丝。 或者,灯丝被偏压到线圈以接合组织的瓣并将针固定在隔膜上以封闭开口。
    • 20. 发明授权
    • Swivel open bottom seat assembly for invalids
    • 旋转开放底座总成为无效
    • US4951328A
    • 1990-08-28
    • US288222
    • 1988-12-22
    • Alfred Potvin
    • Alfred Potvin
    • A47K13/10
    • A47K13/10A47K17/026
    • A swivel open bottom seat assembly for invalids for use in supporting an invalid over a toilet seat, a shower head or a bathtub or the like facilities. In one application, the seat is secured to a pivot post via a connecting arm extending from the post. The pivot post has an attachment base for securement to the floor adjacent a facility. The pivot post is pivotally rotatable with respect to a central longitudinal axis and permits the seat to be displaced on an arc relative to the axis of the post to position the post from an embarking position away from the facility to a position of use over or in the facility.
    • 用于在马桶座,淋浴头或浴缸等设备上支撑无效物的无效的旋转开口底座组件。 在一个应用中,座椅经由从柱子延伸的连接臂固定到枢轴柱。 枢轴柱具有用于固定到与设施相邻的地板上的附接基座。 枢轴柱相对于中心纵向轴线可枢转地旋转,并且允许座椅相对于柱的轴线在弧形上移位,以将柱子从离开设施的起始位置定位到使用位置 设施。