Patents by Inventor Sean LYTTLE

Sean LYTTLE 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).

  • Publication number: 20170165001
    Abstract: A device (10) for navigation within a patient's body, said apparatus comprising a tubular structure having an inner lumen and relatively rigid proximal (15) and distal portions (14) separated by at least one very flexible joint (12) with constant inner diameter and small bending radius. At least one magnetic element (13) is embedded in the distal portion of the device and responsive to externally applied magnetic fields, such that the orientation of distal portion aligns approximately with an externally applied magnetic field (B). The inner lumen of the device allows a flexible medical instrument (17) (e.g. catheter, endoscope, etc.) to be inserted and retracted, such that the flexible medical device is effectively steered in the direction of the lumen's distal section.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 15, 2017
    Inventor: Sean LYTTLE