Patents by Inventor Abdallah Regaig

Abdallah Regaig 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).

  • Catheter for aspiration, fragmentation and removal of removable material from hollow bodies
    Patent number: 12343034
    Abstract: The invention refers to a catheter (51) for aspiration, fragmentation and removal of removable material from blood vessels. The catheter (51) comprises a flexible tube (52), a flexible helical transport screw (62) inside of the flexible tube (52), a stopper element (82) for providing an abutment for the distal end (64) of the flexible helical transport screw (62). The stopper element (82) is provided spaced from the distal end of the catheter (51), thereby defining a distal region (56) of the catheter (51) extending from the stopper element (82) in direction to the distal end of the catheter (51) which is free of rotational elements inside. A suction opening (74) for aspiration of the removable material into the inside of the flexible tube (52) is provided in the distal region (56) of the catheter (51).
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: July 1, 2025
    Assignee: Straub Medical AG
    Inventors: Saeid Kasiri Ghahi, Mohsen Zendehbad, Abdallah Regaig, Bruno Bahnmueller
  • Catheter for Aspiration, Fragmentation and Removal of Removable Material from Hollow Bodies
    Publication number: 20230000514
    Abstract: The invention refers to a catheter (51) for aspiration, fragmentation and removal of removable material from blood vessels. The catheter (51) comprises a flexible tube (52), a flexible helical transport screw (62) inside of the flexible tube (52), a stopper element (82) for providing an abutment for the distal end (64) of the flexible helical transport screw (62). The stopper element (82) is provided spaced from the distal end of the catheter (51), thereby defining a distal region (56) of the catheter (51) extending from the stopper element (82) in direction to the distal end of the catheter (51) which is free of rotational elements inside. A suction opening (74) for aspiration of the removable material into the inside of the flexible tube (52) is provided in the distal region (56) of the catheter (51).
    Type: Application
    Filed: October 26, 2020
    Publication date: January 5, 2023
    Inventors: Saeid Kasiri Ghahi, Mohsen Zendehbad, Abdallah Regaig, Bruno Bahnmueller