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公开(公告)号：US20230218900A1
公开(公告)日：2023-07-13
申请号：US17574542
申请日：2022-01-12
Applicant: Advanced Neuromodulation Systems, Inc.
Inventor： Hyun-Joo Park , Yagna Pathak , Hongxuan Zhang , Anahita Kyani , Erika Ross , Jeffrey Urbanski
CPC classification number: A61N1/36071 , A61N1/36062 , A61N1/36139 , A61N1/375
Abstract: Devices and methods to effectuate closed loop electrical stimulation of nerve tissue, based on feedback data, to mitigate pain of a patient are disclosed. Feedback data corresponding to bioelectric signals of neurons stimulated by stimulation pulses may be received and analyzed. Based on receipt of the feedback data, it may be determined to modify one or more stimulation parameters, corresponding to the stimulation pulses, to enhance an efficacy of the stimulation pulses at blocking generation and/or propagation of one or more pain signals through a neuroanatomy of the patient. Subsequent and additional stimulation pulses may be provided based on a modified set of stimulation parameters and configured to enhance attenuation of generation and/or transmission of pain signals through the neuroanatomy of the patient to ultimately reduce a level of pain experienced by the patient.
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公开(公告)号：US20220143411A1
公开(公告)日：2022-05-12
申请号：US17091336
申请日：2020-11-06
Applicant: Advanced Neuromodulation Systems, Inc.
Inventor： Jeffrey Urbanski , Ted Alfonso , John Gonzalez
Abstract: The present disclosure provides systems and methods for a conductor assembly for an implantable lead cable. The conductor assembly includes a conductive element extending over an axial length from a proximal end to a distal end. The conductor assembly includes an inner dielectric layer coaxially covering the conductive element over the axial length. The conductor assembly includes an inner conductive layer coaxially covering the inner dielectric layer over the axial length, the inner conductive layer comprising a contiguous metal coating having a thickness in a range of 1 to 50 microns.
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