Patents by Inventor Douglas Eric Petsinger

Douglas Eric Petsinger 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).

  • SINGLE NASAL PRONG NASAL CANNULA
    Publication number: 20080223375
    Abstract: A device and system for delivering breathing gas to a patient is disclosed. The device includes a single nasal prong insertable into a nare. The single nasal prong is sized to allow gas passage between the single nasal prong and the nare. The device also includes a lumen in fluid communication with the single nasal prong. A method of delivering breathing gas to the patient is also disclosed.
    Type: Application
    Filed: November 15, 2007
    Publication date: September 18, 2008
    Applicant: Vapotherm, Inc.
    Inventors: Felino V. Cortez, Douglas Eric Petsinger, William F. Niland, Peter Boyd