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Adapter and syringe for front-loading medical fluid injector

  • US 6,764,466 B1
  • Filed: 03/12/2003
  • Issued: 07/20/2004
  • Est. Priority Date: 07/18/1997
  • Status: Expired due to Fees
First Claim
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1. A ram tip for a ram of an injector of the type having a housing and a drive ram extendible from said housing for moving a plunger within a syringe, comprising:

  • a movable member having a connector for engaging a connecting structure on a rearward face of a plunger, and a cam surface for interacting with the injector to move the movable member when the ram tip is in a predetermined position, said connector being movable upon interaction between said cam surface and the injector, between an engaging position in which said connector engages with the connecting structure of the plunger, and a disengaging position in which said connector does not engage the connecting structure of the plunger.

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