BR112021026583A2 - Controle de estimulação elétrica funcional usando potenciais de ação da unidade motora - Google Patents
Controle de estimulação elétrica funcional usando potenciais de ação da unidade motoraInfo
- Publication number
- BR112021026583A2 BR112021026583A2 BR112021026583A BR112021026583A BR112021026583A2 BR 112021026583 A2 BR112021026583 A2 BR 112021026583A2 BR 112021026583 A BR112021026583 A BR 112021026583A BR 112021026583 A BR112021026583 A BR 112021026583A BR 112021026583 A2 BR112021026583 A2 BR 112021026583A2
- Authority
- BR
- Brazil
- Prior art keywords
- action potentials
- electrical stimulation
- motor unit
- electrodes
- functional electrical
- Prior art date
Links
- 230000036982 action potential Effects 0.000 title abstract 6
- 230000000638 stimulation Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 238000002567 electromyography Methods 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0551—Spinal or peripheral nerve electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
- A61B5/395—Details of stimulation, e.g. nerve stimulation to elicit EMG response
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6824—Arm or wrist
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
- A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/68—Operating or control means
- A61F2/70—Operating or control means electrical
- A61F2/72—Bioelectric control, e.g. myoelectric
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/08—Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception, e.g. combined with devices protecting against contagion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0452—Specially adapted for transcutaneous muscle stimulation [TMS]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
- A61N1/0484—Garment electrodes worn by the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H15/00—ICT specially adapted for medical reports, e.g. generation or transmission thereof
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/30—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4851—Prosthesis assessment or monitoring
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Artificial Intelligence (AREA)
- Physical Education & Sports Medicine (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Psychiatry (AREA)
- Vascular Medicine (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Transplantation (AREA)
- Dentistry (AREA)
- Reproductive Health (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
Abstract
controle de estimulação elétrica funcional usando potenciais de ação da unidade motora. um dispositivo terapêutico ou de diagnóstico compreende uma vestimenta de eletrodos vestível incluindo eletrodos dispostos para entrar em contato com a pele quando a vestimenta de eletrodos vestível é usada e um controlador eletrônico operacionalmente conectado com os eletrodos. o controlador eletrônico é programado para executar um método que inclui: receber sinais de eletromiografia de superfície (emg) por meio dos eletrodos e extrair um ou mais potenciais de ação da unidade motora (mu) dos sinais de emg de superfície. o método pode ainda incluir a identificação de um movimento pretendido com base pelo menos em características que representam um ou mais potenciais de ação mu extraídos e entrega de estimulação elétrica funcional (fes) eficaz para implementar o movimento pretendido através dos eletrodos da vestimenta de eletrodos vestível. o método pode incluir ainda a geração de um relatório de desempenho do paciente com base pelo menos em uma comparação de recursos que representam um ou mais potenciais de ação de mu extraídos e recursos que representam os potenciais de ação de mu esperados e/ou de linha de base para um movimento pretendido conhecido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962868317P | 2019-06-28 | 2019-06-28 | |
PCT/US2020/039809 WO2020264286A1 (en) | 2019-06-28 | 2020-06-26 | Control of functional electrical stimulation using motor unit action potentials |
Publications (1)
Publication Number | Publication Date |
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BR112021026583A2 true BR112021026583A2 (pt) | 2022-05-24 |
Family
ID=71728896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021026583A BR112021026583A2 (pt) | 2019-06-28 | 2020-06-26 | Controle de estimulação elétrica funcional usando potenciais de ação da unidade motora |
Country Status (6)
Country | Link |
---|---|
US (1) | US11524160B2 (pt) |
EP (1) | EP3990102A1 (pt) |
BR (1) | BR112021026583A2 (pt) |
CA (1) | CA3144966A1 (pt) |
IL (1) | IL289347A (pt) |
WO (1) | WO2020264286A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021248007A1 (en) | 2020-06-06 | 2021-12-09 | Battelle Memorial Institute | Portable and wearable hand-grasp neuro-orthosis |
WO2021248010A1 (en) | 2020-06-06 | 2021-12-09 | Battelle Memorial Institute | High-definition electrical stimulation for enhanced spatial awareness and target alignment in weapon aiming applications |
US11334159B2 (en) | 2020-06-06 | 2022-05-17 | Battelle Memorial Institute | Non-verbal communications radio and non-verbal communication system using a plurality of nonverbal communication radios |
WO2023018539A1 (en) * | 2021-08-09 | 2023-02-16 | Cionic, Inc. | Adaptive stimulation array for motor control |
US11931571B2 (en) | 2021-08-09 | 2024-03-19 | Cionic, Inc. | Adaptive stimulation array calibration |
US20230068682A1 (en) | 2021-08-25 | 2023-03-02 | Battelle Memorial Institute | Neuromuscular electrical stimulation controlled by computer vision |
WO2023027882A1 (en) | 2021-08-25 | 2023-03-02 | Battelle Memorial Institute | Guided rehabilitation to relearn motor control using neuromuscular electrical stimulation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9155487B2 (en) * | 2005-12-21 | 2015-10-13 | Michael Linderman | Method and apparatus for biometric analysis using EEG and EMG signals |
EP2241246A1 (en) * | 2009-04-14 | 2010-10-20 | Koninklijke Philips Electronics N.V. | Using muscle tension sensing to locate an analyte measurement site on the skin |
US9884179B2 (en) | 2012-12-05 | 2018-02-06 | Bbattelle Memorial Institute | Neural sleeve for neuromuscular stimulation, sensing and recording |
US9884178B2 (en) | 2012-12-05 | 2018-02-06 | Battelle Memorial Institute | Neuromuscular stimulation cuff |
US20190091472A1 (en) | 2015-06-02 | 2019-03-28 | Battelle Memorial Institute | Non-invasive eye-tracking control of neuromuscular stimulation system |
MX2017015589A (es) | 2015-06-02 | 2018-07-06 | Battelle Memorial Institute | SISTEMAS Y MíTODOS PARA EL ENLACE NEURONAL DEL SISTEMA NERVIOSO. |
US20170312576A1 (en) * | 2016-04-02 | 2017-11-02 | Senthil Natarajan | Wearable Physiological Sensor System for Training and Therapeutic Purposes |
-
2020
- 2020-06-26 US US16/913,706 patent/US11524160B2/en active Active
- 2020-06-26 EP EP20743425.9A patent/EP3990102A1/en active Pending
- 2020-06-26 WO PCT/US2020/039809 patent/WO2020264286A1/en active Application Filing
- 2020-06-26 BR BR112021026583A patent/BR112021026583A2/pt unknown
- 2020-06-26 CA CA3144966A patent/CA3144966A1/en active Pending
-
2021
- 2021-12-23 IL IL289347A patent/IL289347A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3990102A1 (en) | 2022-05-04 |
CA3144966A1 (en) | 2020-12-30 |
IL289347A (en) | 2022-02-01 |
US11524160B2 (en) | 2022-12-13 |
US20200406035A1 (en) | 2020-12-31 |
WO2020264286A1 (en) | 2020-12-30 |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] |