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    Devices and methods for delivery of electrical current for pain relief
    51.
    发明授权
    Devices and methods for delivery of electrical current for pain relief 有权

    公开(公告)号：US11541235B2

    公开(公告)日：2023-01-03

    申请号：US15688418

    申请日：2017-08-28

    Applicant: SPR THERAPEUTICS, INC.

    Inventor： Joseph W. Boggs ,  Amorn Wongsarnpigoon ,  Matthew G. deBock ,  Nathan Crosby

    IPC: A61N1/36 ,  A61N1/05

    Abstract: Device/system that provides pain relief by delivering stimulation that neither generates action potentials nor completely blocks neural transmission (in the peripheral nerve). The present teachings provide relief by modulating release of neurotransmitters in peripheral nerves to cause neuromodulation at the level of the peripheral nerve (modulation of neural signals in the peripheral nerve). The present teachings provide relief by modulating release of neurotransmitters in peripheral nerves to cause neuromodulation at the level of the peripheral nerve (modulation of neural signals in the peripheral nerve) to alter the frequency of physiologically generated neural transmission.

    SYSTEMS AND METHODS TO PLACE ONE OR MORE LEADS IN TISSUE TO ELECTRICALLY STIMULATE NERVES TO TREAT PAIN
    57.
    发明申请
    SYSTEMS AND METHODS TO PLACE ONE OR MORE LEADS IN TISSUE TO ELECTRICALLY STIMULATE NERVES TO TREAT PAIN 审中-公开

    公开(公告)号：US20200282214A1

    公开(公告)日：2020-09-10

    申请号：US16881442

    申请日：2020-05-22

    Applicant: SPR THERAPEUTICS, INC.

    Inventor： Joseph W. Boggs, II

    IPC: A61N1/36

    Abstract: It has been discovered that pain felt in a given region of the body can be treated, not by motor point stimulation of muscle in the local region where pain is felt, but by stimulating muscle spaced from a “nerve of passage” in a region that is superior (i.e., cranial or upstream toward the spinal column) to the region where pain is felt. Spinal nerves such as the intercostal nerves or nerves passing through a nerve plexus, which comprise trunks that divide by divisions and/or cords into branches, comprise “nerves of passage.”

    SYSTEMS AND METHODS FOR THE TREATMENT OF PAIN THROUGH NEURAL FIBER STIMULATION
    59.
    发明申请
    SYSTEMS AND METHODS FOR THE TREATMENT OF PAIN THROUGH NEURAL FIBER STIMULATION 审中-公开

    公开(公告)号：US20180133479A1

    公开(公告)日：2018-05-17

    申请号：US15854206

    申请日：2017-12-26

    Applicant: SPR Therapeutics, Inc.

    Inventor： Maria E. Bennett ,  Joseph W. Boggs ,  Warren M. Grill ,  John Chae

    IPC: A61N1/36

    Abstract: Embodiments of the present invention provide systems and methods for the treatment of pain through activation of select neural fibers. The neural fibers may comprise one or more afferent neural fibers and/or one or more efferent neural fibers. If afferent fibers are stimulated, alone or in combination with efferent fibers, a therapeutically effective amount of electrical stimulation is applied to activate afferent pathways in a manner approximating natural afferent activity. The afferent fibers may be associated with primary receptors of muscle spindles, golgi tendon organs, secondary receptors of muscle spindles, joint receptors, touch receptors, and other types of mechanoreceptors and/or proprioceptors. If efferent fibers are stimulated, alone or in combination with afferent fibers, a therapeutically effective amount of electrical stimulation is applied to activate intrafusal and/or extrafusal muscle fibers, which results in an indirect activation of afferent fibers associated therewith.

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