Invention Grant
US07824419B2 Laparoscopic trocar and facial closure systems and methods 有权
腹腔镜套管针和面罩系统及方法

  • Patent Title: Laparoscopic trocar and facial closure systems and methods
  • Patent Title (中): 腹腔镜套管针和面罩系统及方法
  • Application No.: US11673280
    Application Date: 2007-02-09
  • Publication No.: US07824419B2
    Publication Date: 2010-11-02
  • Inventor: Sreevathsa Boraiah
  • Applicant: Sreevathsa Boraiah
  • Agency: Dickinson Wright PLLC
  • Agent John A. Artz
  • Main IPC: A61B17/04
  • IPC: A61B17/04
Laparoscopic trocar and facial closure systems and methods
Abstract:
A laparoscopic trocar and facial closure system. A trocar having a shaft member and a pointed tip, a telescoping cannular assembly having a pair of sleeve members, a needle receptor assembly having another sleeve member that is positioned over the shaft member, a needle actuation mechanism with a needle actuation rod having a handle, a needle assembly, and a needle release mechanism. Also, embodiments include a body member, a C-shaped portion, a pair of wings and a pivotal deployment mechanism for deploying the wings.
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