CA3252873A1 - METHOD AND SYSTEM FOR DETECTING A SUBJECT'S BREATHING AND USE OF THE METHOD AND SYSTEM IN THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME - Google Patents

METHOD AND SYSTEM FOR DETECTING A SUBJECT'S BREATHING AND USE OF THE METHOD AND SYSTEM IN THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME

Info

Publication number
CA3252873A1
CA3252873A1 CA3252873A CA3252873A CA3252873A1 CA 3252873 A1 CA3252873 A1 CA 3252873A1 CA 3252873 A CA3252873 A CA 3252873A CA 3252873 A CA3252873 A CA 3252873A CA 3252873 A1 CA3252873 A1 CA 3252873A1
Authority
CA
Canada
Prior art keywords
subject
airway
sensing unit
stimulation
breathing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3252873A
Other languages
English (en)
French (fr)
Inventor
Sarah KOHN
Roi Tsukran
Original Assignee
Nyxoah SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nyxoah SA filed Critical Nyxoah SA
Publication of CA3252873A1 publication Critical patent/CA3252873A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36135—Control systems using physiological parameters
    • A61N1/36139—Control systems using physiological parameters with automatic adjustment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0826—Detecting or evaluating apnoea events
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring 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 or mobility of a limb
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ or muscle
    • 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
    • A61B5/4806—Sleep evaluation
    • A61B5/4818—Sleep apnoea
    • 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
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • 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
    • A61B5/486—Biofeedback
    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/3606—Implantable neurostimulators for stimulating central or peripheral nerve system adapted for a particular treatment
    • A61N1/3611—Respiration control
    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/3615—Intensity
    • 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
    • A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
    • A61N1/36128—Control systems
    • A61N1/36146—Control systems specified by the stimulation parameters
    • A61N1/36167—Timing, e.g. stimulation onset
    • A61N1/36175—Pulse width or duty cycle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0204—Acoustic sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0261—Strain gauges

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA3252873A 2022-03-11 2023-03-03 METHOD AND SYSTEM FOR DETECTING A SUBJECT'S BREATHING AND USE OF THE METHOD AND SYSTEM IN THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME Pending CA3252873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22161740.0A EP4241675B1 (en) 2022-03-11 2022-03-11 Method and system for sensing a subject's breathing and use of the method and system in treating obstructive sleep apnea
EP22161740.0 2022-03-11
PCT/EP2023/055448 WO2023169956A1 (en) 2022-03-11 2023-03-03 Method and system for sensing a subject's breathing and use of the method and system in treating obstructive sleep apnea

Publications (1)

Publication Number Publication Date
CA3252873A1 true CA3252873A1 (en) 2023-09-14

Family

ID=81074004

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3252873A Pending CA3252873A1 (en) 2022-03-11 2023-03-03 METHOD AND SYSTEM FOR DETECTING A SUBJECT'S BREATHING AND USE OF THE METHOD AND SYSTEM IN THE TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME

Country Status (7)

Country Link
US (1) US20250262437A1 (enExample)
EP (1) EP4241675B1 (enExample)
JP (1) JP2025508104A (enExample)
CN (1) CN118973477A (enExample)
AU (1) AU2023229896A1 (enExample)
CA (1) CA3252873A1 (enExample)
WO (1) WO2023169956A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250058118A1 (en) * 2023-08-14 2025-02-20 Restora Medical, Inc. Managing obstructive sleep apnea through airway neurostimulation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825293A (en) * 1996-09-20 1998-10-20 Ahmed; Adel A. Apparatus and method for monitoring breathing magnetically
WO2013086212A1 (en) * 2011-12-07 2013-06-13 Otologics, Llc Sleep apnea control device
US9248302B2 (en) * 2013-06-17 2016-02-02 Adi Mashiach Residual signal feedback-based control of an implant
WO2015123360A1 (en) * 2014-02-11 2015-08-20 Cyberonics, Inc. Systems and methods of detecting and treating obstructive sleep apnea
KR102278695B1 (ko) * 2019-12-06 2021-07-15 연세대학교 산학협력단 휴대가 가능한 생체 신호 모니터링 장치 및 이를 이용한 호흡 훈련 시스템
WO2021207740A1 (en) * 2020-04-10 2021-10-14 The Alfred E. Mann Foundation For Scientific Research Acoustic sensing for respiration detection

Also Published As

Publication number Publication date
CN118973477A (zh) 2024-11-15
EP4241675B1 (en) 2025-11-19
JP2025508104A (ja) 2025-03-21
AU2023229896A1 (en) 2024-09-19
WO2023169956A1 (en) 2023-09-14
US20250262437A1 (en) 2025-08-21
EP4241675A1 (en) 2023-09-13

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