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    • 3. 发明授权
    • Nested automatically separable flying disk assembly
    • 嵌套自动可分离飞盘组件
    • US5480334A
    • 1996-01-02
    • US231165
    • 1994-04-22
    • James M. WilsonDean M. Wilson
    • James M. WilsonDean M. Wilson
    • A63H33/18A63H27/00
    • A63H33/18
    • The nested automatically separable flying disk assembly includes an outer or cover disk assembly enclosing a nested or inner disk assembly. The outer or cover disk assembly is of a generally cylinderical disk shape having an air space between itself and the nested or inner disk assembly provided by a central nub projection cooperating with flange nub projections. The nested or inner disk assembly is provided with an outer peripheral flange section extended downwardly and below a similar peripheral rim section on the outer or cover disk assembly for allowing air to flow therebetween to cause the desired separation between the nested disk assemblies. An adjustable central nub projection is provided to adjustably change separation between the outer or cover disk assembly and the nested or inner disk assembly. The nested or inner disk assembly is provided with a plurality of inclined concentric aerodynamic ridges to alter air flow and resultant turbulence of air flow between the nested disk assemblies to vary the aerodynamic flight characteristics thereof. Second and third embodiments provide different angular relationships, either inwardly or outwardly, of the outer adjacent peripheral rim section of the outer or cover disk assembly and the peripheral flange section of the nested or inner disk assembly to achieve an increase or decrease in the time of separation of the outer or cover disk assembly from the nested or inner disk assembly.
    • 嵌套的可自动分离的飞盘组件包括封闭嵌套或内部盘组件的外部或盖板组件。 外盘或盖盘组件具有大致圆柱形盘形,在其与由与凸缘凸起突起配合的中心凸起突起提供的嵌套或内盘组件之间具有空气空间。 嵌套或内盘组件设置有外周凸缘部分,该外周边凸缘部分在外盘盖组件或盖盘组件上向下延伸并位于类似的周边边缘部分下面,以允许空气在其间流动,从而在嵌套盘组件之间产生期望的间隔。 提供可调节的中央凸起凸起以可调节地改变外部或盖盘组件与嵌套或内部盘组件之间的间隔。 嵌套或内盘组件设置有多个倾斜的同心空气动力学脊,以改变空中流动,并导致嵌套圆盘组件之间的空气流动的湍流,以改变其空气动力学飞行特性。 第二和第三实施例提供外部或覆盖盘组件的外部相邻外围边缘部分的内向或向外的不同的角度关系,以及嵌套或内部盘组件的周边凸缘部分以实现时间的增加或减少 外部或盖盘组件与嵌套或内部盘组件的分离。
    • 10. 发明授权
    • Device and method for safe location and marking of a biopsy cavity
    • 安全定位和标记活检腔的装置和方法
    • US09492570B2
    • 2016-11-15
    • US12777710
    • 2010-05-11
    • D. Laksen SirimanneNatalie V. FawziDouglas S. SuttonGail S. LebovicStanley R. ConstonPeter M. WilsonAnne B. MorrisseyMary Elizabeth Bush
    • D. Laksen SirimanneNatalie V. FawziDouglas S. SuttonGail S. LebovicStanley R. ConstonPeter M. WilsonAnne B. MorrisseyMary Elizabeth Bush
    • A61B6/00A61K49/00A61B17/00
    • A61K49/006A61B90/39A61B2017/00539A61B2090/3925A61B2090/3966A61B2090/3987A61B2090/3995
    • Cavity and sentinel lymph node marking devices, marker delivery devices, and methods are disclosed. More particularly, upon insertion into a body, the cavity marking device and method enable one to determine the center, orientation, and periphery of the cavity by radiographic, mammography, echogenic, or other noninvasive imaging techniques. A composition and method are disclosed for locating the sentinel lymph node in a mammalian body to determine if cancerous cells have spread thereto. The composition is preferably a fluid composition consisting of a carrier fluid and some type of contrast agent; alternatively, the contrast agent may itself be a fluid and therefore not need a separate carrier fluid. This composition is capable of (1) deposition in or around a lesion and migration to and accumulation in the associated sentinel node, and (2) remote detection via any number of noninvasive techniques. Also disclosed is a method for remotely detecting the location of a sentinel node by (1) depositing a remotely detectable fluid in or around a lesion for migration to and accumulation in the associated sentinel node and (2) remotely detecting the location of that node with a minimum of trauma and toxicity to the patient. The composition and method may serve to mark a biopsy cavity, as well as mark the sentinel lymph node. The marking methods also may combine any of the features as described with the marking device and delivery device.
    • 公开了腔和前哨淋巴结标记装置,标记递送装置和方法。 更具体地说,在插入体中时,腔标记装置和方法使得能够通过放射照相,乳房X线照相术,回声或其它非侵入性成像技术确定腔的中心,取向和周边。 公开了用于在哺乳动物体内定位前哨淋巴结的组合物和方法,以确定癌细胞是否已扩散到其上。 组合物优选是由载体流体和某种类型的造影剂组成的流体组合物; 或者,造影剂本身可以是流体,因此不需要单独的载体流体。 该组合物能够(1)沉积在病变中或周围,并且迁移到相关的前哨淋巴结中并累积在相关的前哨淋巴结中,以及(2)通过任何数量的无创技术的远程检测。 还公开了一种用于通过以下步骤远程检测前哨节点的位置的方法:(1)在病变中或周围沉积可远程检测的流体,以便迁移到相关联的前哨节点并累积在相关联的哨兵节点中;以及(2)远程检测该节点的位置, 对患者的至少创伤和毒性。 组合物和方法可用于标记活检腔,以及标记前哨淋巴结。 标记方法还可以将所描述的特征与标记装置和递送装置组合。