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Liquid drug dispenser

  • US 4,196,730 A
  • Filed: 08/01/1977
  • Issued: 04/08/1980
  • Est. Priority Date: 08/01/1977
  • Status: Expired due to Term
First Claim
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1. A fluid drug dispenser for dispensing fluid from a plurality of fluid containers comprising:

  • (a) a frame;

    (b) a mounting assembly movably supported relative to the frame for mounting the plurality of containers;

    (c) a fluid conduit associated with the frame for receiving fluid from a selected container;

    (d) means for moving the mounting assembly to position a selected container in a position for discharging fluid from a container to the conduit and(e) means for forcing liquid from the selected container into the conduit when the selected container is in the discharging position, said forcing means operable to act upon the selected container to discharge fluid with the mounting assembly and other containers remaining in fixed position relative to the frame, said forcing means comprising a forcing member mounted relative to the frame and movable relative to the frame to engage the selected container; and

    (f) means for passage to surround the liquid as the liquid moves from the container into the conduit.

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