中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

384 records (took 0.028 seconds)

    IMPLANTABLE PULSE GENERATOR FOR PROVIDING A NEUROSTIMULATION THERAPY BY BLENDING CURRENT AND VOLTAGE CONTROL FOR OUTPUT AND METHODS OF OPERATION
    161.
    发明公开
    IMPLANTABLE PULSE GENERATOR FOR PROVIDING A NEUROSTIMULATION THERAPY BY BLENDING CURRENT AND VOLTAGE CONTROL FOR OUTPUT AND METHODS OF OPERATION 审中-公开

    公开(公告)号：US20240033528A1

    公开(公告)日：2024-02-01

    申请号：US18350010

    申请日：2023-07-11

    Applicant: ADVANCED NEUROMODULATION SYSTEMS, INC.

    Inventor： Daran DeShazo ,  Christopher Palmer

    IPC: A61N1/36

    CPC classification number: A61N1/36167 ,  A61N1/36157 ,  A61N1/36153

    Abstract: System and methods for providing a pulsed therapy comprises an implantable pulse generator (IPG) having circuitry configured to control generation and delivery of electrical pulses using at least one electrode of a stimulation lead. The IPG further comprises memory configured to store program instructions and one or more processors configured to execute the program instructions. The one or more processors are configured to deliver the pulses, having a corresponding pulse duration and an amplitude, to the at least one electrode. The amplitude can vary over the pulse duration of at least one of the pulses. The processor(s), monitor a signal indicative of a present level of the amplitude of the at least one pulse, and based on the signal, declare a pulse valid based on the present level satisfying an initial criteria for at a sub-duration of the pulse duration that is less than an entire pulse duration.

    NEUROSTIMULATION SYSTEM
    162.
    发明公开
    NEUROSTIMULATION SYSTEM 审中-公开

    公开(公告)号：US20240033523A1

    公开(公告)日：2024-02-01

    申请号：US18342378

    申请日：2023-06-27

    Applicant: ADVANCED NEUROMODULATION SYSTEMS, INC.

    Inventor： Daran DeShazo

    IPC: A61N1/36

    CPC classification number: A61N1/36139 ,  A61N1/36125

    Abstract: Provided is an implantable pulse generator (IPG) for providing electrical pulses to a patient during neurostimulation therapy. The IPG includes a controller for controlling operations of the IPG, a battery for powering the IPG, a therapeutic stimulation circuitry for generating electrical pulses to stimulate neural tissue of the patient, and internal diagnostic circuitry for digitizing device signals to control operations of the IPG. The internal diagnostic circuitry includes a multi-stage comparator including a pre-amplifier configured to receive an analog input signal and convert the analog input signal into a first analog output signal and second analog output signal. The multi-stage comparator also including a first latch circuit with a first receiving device that receives the first analog output signal, a second receiving device that receives the second analog output signal, and configured to convert the first analog output signal and second analog output signal into a digital output signal.

    SYSTEMS AND METHODS FOR PROVIDING NEUROSTIMULATION THERAPY USING MULTI-DIMENSIONAL PATIENT FEATURES
    169.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING NEUROSTIMULATION THERAPY USING MULTI-DIMENSIONAL PATIENT FEATURES 有权

    公开(公告)号：US20230117166A1

    公开(公告)日：2023-04-20

    申请号：US17968739

    申请日：2022-10-18

    Applicant: Advanced Neuromodulation Systems, Inc.

    Inventor： Kyuwan Choi ,  Erika Ross ,  Diane Whitmer

    IPC: A61N1/36 ,  A61N1/05 ,  G16H80/00 ,  G16H40/67

    Abstract: The present disclosure provides systems and methods for providing neurostimulation therapy using multi-dimensional patient features. The multi-dimensional patient features may include features in respective frequency bands for selected cortical sites from EEG localization data. Additionally or alternatively, the multi-dimensional patient features may include features from patient physiological data or other patient activity data. The multi-dimensional feature data may be compared against AI/ML models of patient and/or healthy population members. Closed-loop therapy adjustments may be applied to a respective patient's neurostimulation therapy using the multi-dimensional patient feature analysis.

    NEUROMODULATION THERAPY WITH CUSTOM INSTRUCTION SET ARCHITECTURE FOR A STIMULATION ENGINE SYSTEM
    170.
    发明申请
    NEUROMODULATION THERAPY WITH CUSTOM INSTRUCTION SET ARCHITECTURE FOR A STIMULATION ENGINE SYSTEM 有权

    公开(公告)号：US20230066914A1

    公开(公告)日：2023-03-02

    申请号：US17405804

    申请日：2021-08-18

    Applicant: ADVANCED NEUROMODULATION SYSTEMS, INC.

    Inventor： Gavin Rade ,  Daran DeShazo

    IPC: A61N1/36 ,  A61N1/372

    Abstract: An implantable medical device (IMD) configured to provide stimulation therapy using an instruction set architecture (ISA) includes a main processor operating at a first frequency and a secondary processor operating at a second frequency lower than the first frequency. Example ISA may comprise assembly-language-like instructions that may be executed by the secondary processor for configuring one or more stimulation engines (SEs) to cause stimulation of select electrode sets of a lead system based on one or more pulse definitions and one or more timing definitions corresponding to a therapy program selection effectuated by a user at an external device.

Patent Agency Ranking