公开(公告)号：US12214198B2

公开(公告)日：2025-02-04

申请号：US16132530

申请日：2018-09-17

Applicant: SPR Therapeutics, Inc.

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

IPC: A61N1/36 ,  A61N1/05

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.

公开(公告)号：US20190015663A1

公开(公告)日：2019-01-17

申请号：US16132530

申请日：2018-09-17

Applicant: SPR Therapeutics, Inc.

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

IPC: A61N1/36 ,  A61N1/05

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.