Patents by Inventor Mazhar M. Khan

Mazhar M. 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).

  • Haemostasis device
    Patent number: 7976503
    Abstract: A haemostasis device (200) comprises a low pressure seal (206) and a high pressure seal (208). A tubular bayonet (201) is movable from a retracted configuration to an inserted configuration to move the low pressure seal (206) between a closed configuration and an open configuration. With the low pressure seal (206) in the open configuration, a guidewire (222) may be inserted through the low pressure seal (206), and with the low pressure seal (206) in the closed configuration, the guidewire (222) may be passed through the low pressure seal (206) while maintaining sealing around the guidewire (222). A collet (209) is movable in a radial direction to move the high pressure seal (208) between an open configuration and a sealing configuration. With the high pressure seal (208) in the sealing configuration, the guidewire (222) is locked in position.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: July 12, 2011
    Assignee: Vascular Solutions Zerusa Limited
    Inventors: Mazhar M. Khan, Aidan Mulloy, David Ronan, Gerard Brett, Liam Mulloy