Patents by Inventor Elaheh Alizadeh-birjandi

Elaheh Alizadeh-birjandi 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).

  • PROTECTIVE SHEATH FOR EAR CANAL
    Publication number: 20210030594
    Abstract: A method of protecting an ear canal of a patient during a surgical procedure using a protective sheath includes forming the protective sheath using additive manufacturing based on a digital model of anatomy of the patient, where the protective sheath includes a passageway extending therethrough. The method may further include inserting the protective sheath into the patient so that the passageway extends at least partially within the ear canal of the patient. The method may further include inserting at least one instrument during the surgical procedure through the passageway of the protective sheath and into the middle ear of the patient.
    Type: Application
    Filed: May 13, 2020
    Publication date: February 4, 2021
    Inventors: Ehsan Shameli, Babak Ebrahimi, Fatemeh Akbarian, Elaheh Alizadeh-birjandi, Itzhak Fang