Patents by Inventor Richard Dirven

Richard Dirven has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • TRACHEOSTOMA DEVICE HOLDER
    Publication number: 20230211102
    Abstract: A tracheostoma device holder (10) for holding a tracheostoma device to a tracheostoma of a person is provided. The tracheostoma device holder (10) comprises a head portion (50) for engaging with a tracheostoma device and a fixation portion (20) for fixating the tracheostoma device holder (10) to the tracheostoma of the person. At least a portion of the fixation portion (20) is provided with a deformable material (60).
    Type: Application
    Filed: May 31, 2021
    Publication date: July 6, 2023
    Inventors: Maarten Jan Antony van Alphen, Maartje Leemans, Edsko Evert Geert Hekman, Richard Dirven
  • AUTOMATIC TRACHEOSTOMA SPEECH VALVE (ASTV) FIXATION BRACE
    Publication number: 20140326247
    Abstract: Automatic tracheostoma speech valve (ATSV) fixation brace, comprising a fixation part (2) for keeping an ATSV base element (8) in position during use, and a holding part (3) for holding the ATSV fixation brace (1) to a patient, wherein at least the holding part (3) comprises a thermoplastic material, the thermoplastic material being moldable to the local anatomic shape of the patient.
    Type: Application
    Filed: August 31, 2012
    Publication date: November 6, 2014
    Applicant: Atos Medical AB
    Inventors: Richard Dirven, Antonius G. Beetz, Henry A. Marres