Patents by Inventor Rene Santana

Rene Santana 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).

  • GUIDEWIRE POSITIONING DEVICES AND SYSTEMS
    Publication number: 20230405279
    Abstract: A system for delivering a guidewire through a heart valve comprises a delivery catheter configured to pass through a blood flow pathway of a heart, an inner catheter having an inner lumen, a guidewire configured to pass through the inner lumen of the inner catheter, and a positioning device crimped onto an outer surface of the inner catheter. wherein. The delivery catheter is configured to receive the inner catheter, guidewire, and positioning device and is configured to prevent expansion of the positioning device. The positioning device is configured to expand upon removal from the delivery catheter.
    Type: Application
    Filed: August 29, 2023
    Publication date: December 21, 2023
    Inventors: Bingquan Su, Nima V. Nia, Douglas Thomas Dominick, Sakyasingh Tripathy, Hengchu Cao, Rene Santana