
Development of an Acoustic Implant Protection System to Improve Performance and Longevity of Neural InterfacesAward last edited on: 3/18/2025
Sponsored Program
SBIRAwarding Agency
NIH : NIMHTotal Award Amount
$2,794,637Award Phase
2Solicitation Topic Code
242Principal Investigator
Maureen L MulvihillCompany Information
Actuated Medical Inc (AKA: PRII~Piezo Resonance Innovations Inc)
310 Rolling Ridge Drive
Bellefonte, PA 16823
Bellefonte, PA 16823
(814) 355-0003 |
info@actuatedmedical.com |
www.actuatedmedical.com |
Location: Single
Congr. District: 15
County: Centre
Congr. District: 15
County: Centre
Phase I
Contract Number: 1R44MH131514-01Start Date: 9/5/2022 Completed: 7/31/2023
Phase I year
2022Phase I Amount
$500,248Public Health Relevance Statement:
Project narrative:
Relevance - Penetrating electrode arrays can provide direct access to neural signals across the central and peripheral nervous system with high spatial resolution. Chronic electrode implants could revolutionize treatment for a range of medical conditions, including prosthetic motor control for amputees, and brain- machine interfacing for paraplegics. Unfortunately, device implantation causes an immune response that contributes to device failure over time. This project commercializes a device that uses acoustic fields to mitigate the immune response effects that cause electrodes to fail over time.
Project Terms:
Acoustics; Acoustic; Amputees; Anti-Inflammatory Agents; Anti-Inflammatories; Anti-inflammatory; Antiinflammatories; Antiinflammatory Agents; antiinflammatory; Astrocytes; Astrocytus; Astroglia; astrocytic glia; Blood - brain barrier anatomy; Blood-Brain Barrier; Hemato-Encephalic Barrier; bloodbrain barrier; Brain; Brain Nervous System; Encephalon; cell motility; Cell Locomotion; Cell Migration; Cell Movement; Cellular Migration; Cellular Motility; Motility; Chondroitin ABC Lyase; Chondroitinase ABC; Cicatrix; Scars; Dexamethasone; Disease; Disorder; Electrodes; Implanted Electrodes; Electronics; electronic device; Electrophysiology (science); Electrophysiology; Neurophysiology / Electrophysiology; electrophysiological; Environment; Enzymes; Enzyme Gene; Equilibrium; balance; balance function; Feedback; Foreign Bodies; Future; Goals; Head; Human; Modern Man; Immunity; Incidence; Inflammation; Laboratory Research; Longevity; Length of Life; life span; lifespan; Microelectrodes; Miniaturized Electrodes; Nervous System Diseases; Neurologic Disorders; Neurological Disorders; neurological disease; nervous system disorder; Nerve Cells; Nerve Unit; Neural Cell; Neurocyte; neuronal; Neurons; Noise; Oligodendrocytes; Oligodendrocytus; Oligodendroglia Cell; Oligodendroglia; Legs Paralysis; Lower Extremities Paralysis; Lower Limbs Paralysis; paraplegic; Paraplegia; Pathology; Common Rat Strains; Rat; Rats Mammals; Rattus; Research; Investigators; Researchers; Research Personnel; Risk; Rodentia; Rodents Mammals; Rodent; Cell Communication and Signaling; Cell Signaling; Intracellular Communication and Signaling; Signal Transduction Systems; Signaling; biological signal transduction; Signal Transduction; Technology; Temperature; Testing; Time; Tissues; Body Tissues; Transducers; Translating; Translations; Equipment Malfunction; Device Failures; neurotrophic factor; neurotrophin; neutrophin; electric impedance; Electrical Impedance; Impedance; Prosthesis; Prosthetic device; Prosthetics; Injury; injuries; base; improved; Site; Chronic; Clinical; Phase; Medical; Microglia; Hortega cell; gitter cell; mesoglia; microglial cell; microgliocyte; perivascular glial cell; Peripheral Nervous System; Chemicals; Failure; Individual; cerebral; Cerebrum; Immunological response; host response; immune system response; immunoresponse; Immune response; Therapeutic; Morphology; tool; Life; mechanical; Mechanics; Pulse; Physiologic pulse; System; Degenerative Neurologic Diseases; Degenerative Neurologic Disorders; Nervous System Degenerative Diseases; Neural Degenerative Diseases; Neural degenerative Disorders; Neurodegenerative Diseases; Neurologic Degenerative Conditions; degenerative diseases of motor and sensory neurons; degenerative neurological diseases; neurodegenerative illness; Neurodegenerative Disorders; interest; Performance; neural; relating to nervous system; neuro-prosthetic; neuroprosthetic; neuroprosthesis; Nerve Impulse Transmission; Nerve Transmission; Neuronal Transmission; axon signaling; axon-glial signaling; axonal signaling; glia signaling; glial signaling; nerve signaling; neural signaling; neuronal signaling; neurotransmission; Devices; neural function; Neurophysiology - biologic function; Modeling; response; miniaturize; portability; Inflammatory Response; Effectiveness; preventing; prevent; Detection; Measurable; Preclinical Models; Pre-Clinical Model; Resolution; Exploratory/Developmental Grant; R21 Mechanism; R21 Program; exploratory developmental study; Small Business Innovation Research Grant; SBIR; Small Business Innovation Research; Monitor; Development; developmental; Pathway interactions; pathway; pre-clinical; preclinical; preclinical study; pre-clinical study; cost; healing; design; designing; next generation; Outcome; brain computer interface; brain machine interface; Population; neuromechanism; neural mechanism; innovation; innovate; innovative; Impairment; pre-clinical research; preclinical research; clinical application; clinical applicability; Implant; implantation; prototype; commercialization; motor control; verification and validation; BRAIN initiative; Brain Research through Advancing Innovative Neurotechnologies initiative; glial activation; glial cell activation; human model; model of human; neural implant; brain implant; side effect; ultrasound
Phase II
Contract Number: 4R44MH131514-02Start Date: 9/5/2022 Completed: 6/30/2025
Phase II year
2023Phase II Amount
$2,294,389Public Health Relevance Statement:
Project narrative:
Relevance - Penetrating electrode arrays can provide direct access to neural signals across the central and peripheral nervous system with high spatial resolution. Chronic electrode implants could revolutionize treatment for a range of medical conditions, including prosthetic motor control for amputees, and brain- machine interfacing for paraplegics. Unfortunately, device implantation causes an immune response that contributes to device failure over time. This project commercializes a device that uses acoustic fields to mitigate the immune response effects that cause electrodes to fail over time.
Project Terms: