SYSTEM AND METHOD FOR NEUROMORPHIC CONTROLLED ADAPTIVE PACING OF RESPIRATORY MUSCLES AND NERVES

    公开(公告)号:US20180117334A1

    公开(公告)日:2018-05-03

    申请号:US15842956

    申请日:2017-12-15

    申请人: Ranu Jung

    发明人: Ranu Jung

    IPC分类号: A61N1/36 A61N1/372

    摘要: Adaptive systems and methods for automatically determining and continuously updating stimulation parameters for adjusting ventilation to accommodate a patient's specific physiology, metabolic needs, and muscle state are disclosed herein. Having a closed loop implementation, the system may comprise a controller including a neuromorphic controlled adaptive feed-forward Pattern Generator/Pattern Shaper (PG/PS) assembly, which controls respiratory muscle movement using electrical stimulation. This PG/PS assembly comprises a biomimetic design where the pattern generator includes a neural network mimicking the simplified connectivity pattern of respiratory related neurons in the brain stem to produce a rhythmic breathing pattern frequency and the pattern shaper includes a neural network mimicking the simplified connectivity pattern of neurons to produce a stimulus control signal. This biomimetic design for the controller automatically customizes and continually updates stimulation parameters to achieve a desired breathing pattern and, thereby, slow the development of muscle fatigue.