• 专利标题: Method for simple production of an instrument spring optimized in terms of cleaning
  • 申请号: US17439852
    申请日: 2020-03-03
  • 公开(公告)号: US12059167B2
    公开(公告)日: 2024-08-13
  • 发明人: Robert Vogtherr
  • 申请人: Aesculap AG
  • 申请人地址: DE Tuttlingen
  • 专利权人: Aesculap AG
  • 当前专利权人: Aesculap AG
  • 当前专利权人地址: DE Tuttlingen
  • 代理机构: Culhane PLLC
  • 代理商 Christopher A. Rothe
  • 优先权: DE 2019106852.5 2019.03.18
  • 国际申请: PCT/EP2020/055486 2020.03.03
  • 国际公布: WO2020/187553A 2020.09.24
  • 进入国家日期: 2021-09-16
  • 主分类号: A61B17/28
  • IPC分类号: A61B17/28 A61B17/3201
Method for simple production of an instrument spring optimized in terms of cleaning
摘要:
A method for producing a medical hand-held instrument having two grip elements, pivotable relative to each other, and a spring element, with the method steps to be performed in the following sequence: providing the two grip elements each with a pivot-pin receiver eyelet formed thereon, at their one end portion and an articulation eyelet for the spring element formed thereon, providing the spring element with pivot pins arranged at or formed integrally with each spring end, inserting the pivot pins of the spring element into the articulation eyelets of the grip elements not yet pivotally coupled to each other, and bringing together the grip elements in the region of their pivot pin receiver eyelets and pivotally coupling the grip elements by inserting a pivot pin into the overlapping pivot pin receiver eyelets.
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