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    • 7. 发明申请
    • IC layout physical verification method
    • IC布局物理验证方法
    • US20050229126A1
    • 2005-10-13
    • US10820365
    • 2004-04-07
    • Xiaojun WangKenneth Mednick
    • Xiaojun WangKenneth Mednick
    • G06F17/50
    • G06F17/5081
    • Responding to a single command, a layout versus schematic (LVS) tool processes layout data describing positions of conductors on layers of an IC to produce data representing a shape recognition layer depicting boundary shapes of spirals of drawn inductors. The boundary shape of a spiral is the shape of the spiral as viewed from above with all of the layers of conductive material forming the spiral superimposed. The LVS tool then processes the shape recognition layer data to identify the type and position of each drawn inductor, to determine whether each inductor's spiral turns are of uniform width and spacing, to detect connectivity violations, and to determine parameters relating to the shape of the spiral from which its inductance can be computed.
    • 响应于单个命令,布局与原理图(LVS)工具处理描述IC层上的导体位置的布局数据,以产生表示绘制电感器螺旋线的边界形状的形状识别层的数据。 螺旋的边界形状是从上方观察的螺旋形状,其中形成螺旋的所有导电材料层叠加。 然后,LVS工具处理形状识别层数据,以识别每个拉伸电感器的类型和位置,以确定每个电感器的螺旋线圈是否具有均匀的宽度和间距,以检测连接性违例,并确定与 可以计算其电感的螺旋线。
    • 9. 发明授权
    • Device for sealing single incision from laparoscopic surgery
    • 腹腔镜手术密封单切口装置
    • US09393003B2
    • 2016-07-19
    • US14370363
    • 2012-07-09
    • Xiaojun Wang
    • Xiaojun Wang
    • A61B1/00A61B17/00A61B17/34
    • A61B17/0057A61B17/3423A61B2017/00592A61B2017/00606A61B2017/00632A61B2017/3466
    • A device for sealing a single incision in a laparoscopic surgery, includes: an operating panel located on the top portion of the device, a sleeve located on the bottom portion of the device, a soft connecting portion; two symmetrical handles attached to the external surface of the sleeve; a blocking flange attached to the bottom end of the sleeve; and two clamping portions disposed on the blocking flange. The sleeve is inserted into the wound of the abdominal wall, the blocking flange is positioned inside the abdominal cavity and the soft connecting portion is positioned outside the abdominal cavity. The operating panel rotates around the axis of the soft connecting portion, and the operating holes with seals may avoid air leakage of the abdominal cavity. The device solves the defect that the use of a tubular anastomat in a laparoscopic surgery easily leads to air leakage and inconvenient operation.
    • 一种用于在腹腔镜手术中密封单个切口的装置,包括:位于装置顶部的操作面板,位于装置底部的套筒,软连接部分; 两个对称的手柄连接到套筒的外表面; 连接到套筒底端的阻挡凸缘; 以及设置在阻挡凸缘上的两个夹紧部。 将套筒插入腹壁的伤口中,阻塞凸缘位于腹腔内,软连接部位于腹腔外。 操作面板围绕软连接部分的轴线旋转,并且具有密封件的操作孔可以避免腹腔的空气泄漏。 该装置解决了在腹腔镜手术中使用管状吻合器容易导致漏气和不方便的缺陷。