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    • 6. 发明授权
    • Extendible stent apparatus
    • 可扩展支架装置
    • US08241349B2
    • 2012-08-14
    • US13020585
    • 2011-02-03
    • Charles J. DavidsonEric WilliamsGil M. VardiStuart Lin
    • Charles J. DavidsonEric WilliamsGil M. VardiStuart Lin
    • A61F2/82
    • A61F2/82A61F2/064A61F2/07A61F2/856A61F2/91A61F2/915A61F2/954A61F2/958A61F2002/065A61F2002/067A61F2002/821A61F2002/91508A61F2002/91516A61F2002/91525A61F2002/91533A61F2002/91558A61F2002/91575A61F2002/91583A61F2250/006A61F2250/0098
    • The present invention concerns novel stent apparatuses for use in treating lesions at or near the bifurcation point in bifurcated cardiac, coronary, renal, peripheral vascular, gastrointestinal, pulmonary, urinary and neurovascular vessels and brain vessels. More particularly, the invention concerns a stent apparatus with at least one side opening which may further comprise an extendable stent portion laterally extending from the side opening and at least partly in registry with the wall of the side opening. Devices constructed in accordance with the invention include, singularly or in combination, a main expandable stent comprising at least one substantially circular side opening located between its proximal and distal end openings, which side opening may further comprise an expandable portion extending radially outward from the edges of the side opening; and a branch stent comprising proximal and distal end openings and which may further comprise a contacting portion at its proximal end, and which may optionally be constructed to form either a perpendicular branch or a non-perpendicular branch when inserted through a side opening of the main stent. The stents of the invention are marked with, or at least partially constructed of, a material which is imagable during intraluminal catheterization techniques, most preferably but not limited to ultrasound and x-ray.
    • 本发明涉及用于治疗分叉的心脏,冠状动脉,肾脏,外周血管,胃肠,肺,尿和神经血管血管和脑血管中的分叉点处或附近的病变的新型支架装置。 更具体地说,本发明涉及具有至少一个侧面开口的支架装置,所述至少一个侧面开口还可以包括从所述侧面开口横向延伸并且至少部分地与所述侧面开口的壁对齐的可延伸支架部分。 根据本发明构造的装置包括单独地或组合地包括主扩展支架,其包括位于其近端和远端开口之间的至少一个基本上圆形的侧开口,该侧开口还可包括从边缘径向向外延伸的可扩张部分 的侧面开口; 以及分支支架,其包括近端和远端开口,并且其可以在其近端处进一步包括接触部分,并且其可以可选地被构造成当插入通过主体的侧开口插入时垂直分支或非垂直分支 支架。 本发明的支架标记有或至少部分地由在腔内导管插入术技术中可成像的材料标记,或者至少部分地构成,最优选但不限于超声和x射线。
    • 8. 发明申请
    • AUTOMATIC CONFIGURATOR OF DISPLAY OBJECTS
    • 显示对象的自动配置器
    • US20100251146A1
    • 2010-09-30
    • US12411134
    • 2009-03-25
    • Eric Williams
    • Eric Williams
    • G06F3/048
    • G06F3/04817G06F3/04886G06F9/451
    • A system for configuring objects such as buttons for screens presented in a touch screen display. The configuration may be automatically based on preset styles. The graphical elements or icons and textual elements may be created once but used multiple times in various places. Multiple graphical and textual elements may be displayed on any button of the screens. The system may be based on the use of a predefined set of button styles that define the layout of each textual and graphical element in basic terms, such as left, right, and center. These styles do not necessarily prescribe a size, but a layout of the elements. The sizing, layout, justification, and clipping of each element may be determined by the button style. For each button style, the assigned textual and graphical elements may be automatically placed for the best or optimal layout and fit.
    • 用于配置诸如触摸屏显示器中呈现的屏幕的按钮的对象的系统。 配置可能会自动基于预设样式。 可以创建图形元素或图标和文本元素一次,但在各个地方使用多次。 可以在屏幕的任何按钮上显示多个图形和文本元素。 该系统可以基于使用按照基本术语(例如左,右和中心)定义每个文本和图形元素的布局的预定义的一组按钮样式。 这些样式不一定规定大小,而是排列元素。 每个元素的大小,布局,对齐和裁剪可以通过按钮样式来确定。 对于每个按钮样式,分配的文本和图形元素可以自动放置以获得最佳或最佳布局并适合。
    • 10. 发明授权
    • Guidewire management devices and methods
    • Guidewire管理设备和方法
    • US07544170B2
    • 2009-06-09
    • US10420770
    • 2003-04-23
    • Eric WilliamsJohn H. Ream
    • Eric WilliamsJohn H. Ream
    • A61B5/00
    • A61M25/09041A61M25/013A61M2025/09116A61M2209/06
    • A method of performing a medical procedure on a living body is provided. The method comprises inserting a leading end portion of a guidewire into the living body and advancing a trailing end portion of the guidewire into a container, the container being arranged to coil the trailing end portion of the guidewire as the trailing end portion is advanced into the container. The invention extends to an advancing device operable to cause a trailing end portion of a guidewire to advance into a container. The advancing device comprises a body, an engaging mechanism on the body, the engaging mechanism being arranged releasably to engage the guidewire and to move relative to the body while engaging the guidewire thereby to cause the guidewire to advance through the body.
    • 提供了在生物体上进行医疗处理的方法。 该方法包括将导丝的前端部插入到生物体内并将导丝的后端部推入容器内,该容器设置成当后端部进入 容器。 本发明延伸到可操作以使引导线的后端部分前进到容器中的前进装置。 推进装置包括主体,主体上的接合机构,接合机构被可释放地布置以接合导丝并且在接合导丝的同时相对于主体移动,从而使导丝通过主体前进。