Patents by Inventor Aziz E. Dawoodjee

Aziz E. Dawoodjee 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).

  • Patent number: 8419720
    Abstract: A laparoscopic device that includes an outer rod having a end connected to a handle and an end having an articulated section formed from links joined with non-diametrical hinges; an actuation rod within the outer rod, having an end connected to the handle and an end connected to a tension element within the articulated section, configured to cause the articulated section to bend when tension is applied; and an attachment rod within the actuation rod having an end connected to the handle and an end having a flexible section connected to a tool. The handle includes an actuator configured to apply tension to the attachment rod such that the tool is activated; a rod actuator configured to apply tension to the actuation rod such that the articulated section of the outer rod bends; and a lockable rotator, configured to rotate the outer rod with respect to the handle.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: April 16, 2013
    Assignee: National Advanced Endoscopy Devices, Incorporated
    Inventor: Aziz E. Dawoodjee