Invention Grant
US08684974B2 Access assembly 失效
访问组件

  • Patent Title: Access assembly
  • Patent Title (中): 访问组件
  • Application No.: US13751553
    Application Date: 2013-01-28
  • Publication No.: US08684974B2
    Publication Date: 2014-04-01
  • Inventor: Paul D. Richard
  • Applicant: Covidien LP
  • Applicant Address: US MA Mansfield
  • Assignee: Covidien LP
  • Current Assignee: Covidien LP
  • Current Assignee Address: US MA Mansfield
  • Main IPC: A61M5/178
  • IPC: A61M5/178
Access assembly
Abstract:
A surgical access assembly including a base and an elongated member extending from the base. The bass defines a central axis and has an opening for receipt of a surgical instrument. The elongated member defines a passageway for passage of at least a portion of the surgical instrument and is adapted to assume a substantially rolled configuration in a normal unstressed condition thereof. When in the rolled configuration, the elongated member is rolled transverse to the central axis.
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