Patents Assigned to Carl Heyer GmbH Inhalationstechnik
  • Hand-held atomizer especially for dispensing inhalation-administered medicaments
    Patent number: 4300546
    Abstract: A hand-held aerosol dispenser, especially for medicament in the treatment of disorders requiring inhalation such as asthma, comprises a housing formed with a receptacle for the medicament and an electrically powered ultrasonic nebulizer for atomizing the liquid medicament. The housing receives a replaceable cassette or cartridge-type battery for energizing the control circuit. The housing has a compartment for enabling easy replacement of the battery and a simply opening and closing valve, from which the mist is discharged, is provided.
    Type: Grant
    Filed: November 14, 1979
    Date of Patent: November 17, 1981
    Assignee: Carl Heyer GmbH Inhalationstechnik
    Inventor: H. W. Kruber