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Device for administering a fluid product

  • US 10,086,399 B2
  • Filed: 03/21/2014
  • Issued: 10/02/2018
  • Est. Priority Date: 03/21/2014
  • Status: Active Grant
First Claim
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1. A device for administering a fluid product comprising:

  • a reservoir;

    a plunger axially movable within said reservoir, said plunger comprising a ferromagnetic plunger connector;

    an axially movable rod comprising a ferromagnetic rod connector;

    a magnet, arranged for magnetic cooperation with said ferromagnetic plunger connector and with said ferromagnetic rod connector, to provide a magnetic connection between the ferromagnetic plunger connector and the ferromagnetic rod connector, wherein said magnet is provided outside the reservoir and is slidably movable along the reservoir.

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