Patents by Inventor Julien Duhamel

Julien Duhamel 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).

  • VENTRICULAR CUFF
    Publication number: 20140067057
    Abstract: In one general aspect, a cuff for attachment to a heart includes an attachment component configured to engage a blood pump to attach the cuff to the blood pump and a sewing ring for attachment to the heart. The sewing ring is coupled to the attachment component, and the attachment component and the sewing ring each define a central opening configured to admit an inflow cannula of a blood pump. The sewing ring comprises a member that provides rigidity to flatten a portion of a myocardium of the heart when the cuff is attached to the heart.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Inventors: Justin Aron Callaway, Cori G. Pierce, Julien Duhamel, Kevin Bourque