发明授权
US06488661B1 Pressure control systems for medical injectors and syringes used therewith 失效
用于医疗注射器和注射器的压力控制系统

  • 专利标题: Pressure control systems for medical injectors and syringes used therewith
  • 专利标题(中): 用于医疗注射器和注射器的压力控制系统
  • 申请号: US09415445
    申请日: 1999-10-08
  • 公开(公告)号: US06488661B1
    公开(公告)日: 2002-12-03
  • 发明人: Michael A. SpohnKeith Callen
  • 申请人: Michael A. SpohnKeith Callen
  • 主分类号: A61M100
  • IPC分类号: A61M100
Pressure control systems for medical injectors and syringes used therewith
摘要:
The present invention provides a pressure control system for an injector. The pressure control system includes a compliant piston or piston extension member that connects to the plunger of a injector-actuated syringe to prevent pressure overshoots when a closed or blocked fluid delivery pathway is encountered during an injection procedure.
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