Patents Assigned to Health Micro Devices Corporation
  • Patent number: 11433212
    Abstract: Introduced here is a face mask system having a mask enclosure that contains, or otherwise directly supports, an automated liquid-droplet dispensing mechanism (ADM) for humidification. In operation, the enclosure and ADM are compact and lightweight so that when worn by a user can be supported entirely by the user's head and neck. The enclosure can be comprised of one or more layers of breathable fabric adapted to flexibly conform to the face of a user when worn and form a cavity that is adjacent to the user's nostrils and mouth. The ADM can be comprised of a reservoir in which liquid is stored, a respiratory cycle detector, a timer and controller, and a droplet dispenser that controllably dispenses droplets of the liquid from the reservoir into the cavity for inhalation by the user.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: September 6, 2022
    Assignee: Health Micro Devices Corporation
    Inventors: Dean Hafeman, Seongsik Chang