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Infusion Pump Assembly

  • US 20160082181A1
  • Filed: 12/07/2015
  • Published: 03/24/2016
  • Est. Priority Date: 05/18/2001
  • Status: Active Grant
First Claim
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1. A delivery device for delivering an infusion medium to a user, the device comprising:

  • a disposable housing portion;

    a durable housing portion configured to be selectively engaged with and disengaged from the disposable housing portion;

    a reservoir supported by the disposable housing portion;

    a slide member supported by the durable housing portion, the slide member having threads at least part of its length forming an engagement surface for contacting and engaging a drive surface of a drive device; and

    a drive device located adjacent to the engagement surface of the slide member to selectively move the slide member in the axial direction of the reservoir when the disposable housing portion and durable housing portion are engaged.

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