Patents Assigned to D.P. Medical
  • Device for generating a mist from a liquid, especially a medication
    Patent number: 5361989
    Abstract: A device for generating a mist from a liquid by a vibrating device. The device comprises a chamber which has a bottom wall on which the liquid rests, a side wall and a top wall. The chamber has at least one mist outlet orifice. The device includes a deflector which has a preferably concave or inclined underside at a distance above the bottom of the chamber and at a level lower than that of the top wall of the chamber.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: November 8, 1994
    Assignee: D.P. Medical
    Inventors: Serge Merchat, Jose Teixeira, Gerard Cinquin