Patents by Inventor Jeffrey T. Mitchell

Jeffrey T. Mitchell 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: 11583674
    Abstract: Systems and methods for deploying a paddle neurostimulation lead within a patient. A delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism, the stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: February 21, 2023
    Assignee: Advanced Neuromodulation Systems, Inc.
    Inventor: Jeffrey T. Mitchell
  • Publication number: 20200324110
    Abstract: Systems and methods for deploying a paddle neurostimulation lead within a patient. A delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism, the stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventor: Jeffrey T. Mitchell
  • Patent number: 10722703
    Abstract: Systems and methods for deploying a paddle neurostimulation lead configured to provide DRG stimulation within a patient. A DRG therapy system includes a delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the first and second linear segments having an angle therebetween and the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: July 28, 2020
    Assignee: Advanced Neuromodulation Systems, Inc.
    Inventor: Jeffrey T. Mitchell
  • Patent number: 10668274
    Abstract: The present disclosure provides systems and methods for deploying a paddle neurostimulation lead within a patient. A delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism, the stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 2, 2020
    Assignee: Advanced Neuromodulation Systems, Inc.
    Inventor: Jeffrey T. Mitchell
  • Publication number: 20200061373
    Abstract: The present disclosure provides systems and methods for deploying a paddle neurostimulation lead within a patient. A delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism, the stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 27, 2020
    Inventor: Jeffrey T. Mitchell
  • Publication number: 20200061374
    Abstract: The present disclosure provides systems and methods for deploying a paddle neurostimulation lead within a patient. A delivery tool includes a delivery tube including a first linear segment, a second linear segment, and an arcuate segment coupled between the first and second linear segments, the second linear segment defining an elongated opening. The delivery tool further includes a stylet positioned within an interior of the delivery tube, and a handle coupled to the delivery tube and including a stylet actuation mechanism, the stylet actuation mechanism configured to selectively advance and retract the stylet between a deployed position and a retracted position, wherein the stylet extends across the elongated opening in the deployed position to engage an engagement member of the paddle neurostimulation lead.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 27, 2020
    Inventor: Jeffrey T. Mitchell
  • Patent number: 6212779
    Abstract: A knife comprising a pair of elongate handle members that, when fitted together, form a mounting means for pivotal movements of a sharpened blade. The blade has a terminus at one end and a circular aperture adjacent the other end. The blade is movable between extended and folded positions, with the handle members forming a means for grasping the knife when the blade is in its extended position as well as safely enclosing the blade when the knife is not in use and the blade has been moved to its folded position. A protrusion is located mounted on the internal surface adjacent one end of each handle member, with each of the protrusions being disposed on only one side of a longitudinal centerline extending along the internal surface of each handle member. The part of each protrusion remote from the centerline has an essentially semi-circular surface, with the protrusions being caused, when the handle members have been interfitted, to reside closely together to define a substantially circular component.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: April 10, 2001
    Inventor: Jeffrey T. Mitchell
  • Patent number: D851464
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: June 18, 2019
    Inventor: Jeffrey T Mitchell