Patents by Inventor Muhammad Fayaz KHAN

Muhammad Fayaz KHAN 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).

  • Bifunctional balloon-expandable and self-expandable stent
    Patent number: 11672683
    Abstract: A bifunctional expandable stent delivery assembly having a bifunctional expandable stent, a breakable cover, and a balloon. The bifunctional expandable stent has a balloon-expandable body portion and a self-expandable trumpet portion. The breakable cover fits over only the self-expandable trumpet portion and prevents self-expansion. The balloon is used to expand the balloon-expandable portion, which breaks the breakable cover and allows the self-expandable trumpet portion to self-expand. A method of stenting a patient using the bifunctional expandable stent delivery assembly is also provided.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: June 13, 2023
    Assignees: National Guard Health Affairs, King Saud bin Abdulaziz University, King Abdullah International Medical Research Center
    Inventor: Muhammad Fayaz Khan
  • OSTIAL STENTING UNDER VISION
    Publication number: 20230098512
    Abstract: A system comprising a stent and a stent delivery device configured with a tiny intravascular ultrasound (“IVUS”) transducer on the tip of a delivery catheter which can image the interior of blood vessels. Methods for treating ostial or bifurcated lesions using the system.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 30, 2023
    Applicants: National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center
    Inventor: Muhammad Fayaz KHAN
  • BIFUNCTIONAL BALLOON-EXPANDABLE AND SELF-EXPANDABLE STENT
    Publication number: 20220104955
    Abstract: A bifunctional expandable stent delivery assembly having a bifunctional expandable stent, a breakable cover, and a balloon. The bifunctional expandable stent has a balloon-expandable body portion and a self-expandable trumpet portion. The breakable cover fits over only the self-expandable trumpet portion and prevents self-expansion. The balloon is used to expand the balloon-expandable portion, which breaks the breakable cover and allows the self-expandable trumpet portion to self-expand. A method of stenting a patient using the bifunctional expandable stent delivery assembly is also provided.
    Type: Application
    Filed: October 5, 2020
    Publication date: April 7, 2022
    Applicants: National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center
    Inventor: Muhammad Fayaz KHAN