JP2021513381A - 前庭異常を治療するシステム、デバイス及び方法 - Google Patents

前庭異常を治療するシステム、デバイス及び方法 Download PDF

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JP2021513381A
JP2021513381A JP2020539096A JP2020539096A JP2021513381A JP 2021513381 A JP2021513381 A JP 2021513381A JP 2020539096 A JP2020539096 A JP 2020539096A JP 2020539096 A JP2020539096 A JP 2020539096A JP 2021513381 A JP2021513381 A JP 2021513381A
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Prior art keywords
magnet
vibrating
vibration
vibrating device
signal
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JP2020539096A
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Japanese (ja)
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JPWO2019157443A5 (fr
Inventor
オーウェン,サミュエル
トゥルー,ロバート
エイカース,ジョナサン
Original Assignee
オトリス サウンド,インコーポレイテッド
オトリス サウンド,インコーポレイテッド
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Priority claimed from US15/982,867 external-priority patent/US10398897B2/en
Application filed by オトリス サウンド,インコーポレイテッド, オトリス サウンド,インコーポレイテッド filed Critical オトリス サウンド,インコーポレイテッド
Publication of JP2021513381A publication Critical patent/JP2021513381A/ja
Publication of JPWO2019157443A5 publication Critical patent/JPWO2019157443A5/ja
Priority to JP2024003870A priority Critical patent/JP2024045228A/ja
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/40Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4005Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
    • A61B5/4023Evaluating sense of balance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4836Diagnosis combined with treatment in closed-loop systems or methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0218Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00Transducers of moving-armature or moving-core type
    • H04R11/02Loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H04R25/606Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0119Support for the device
    • A61H2201/0138Support for the device incorporated in furniture
    • A61H2201/0149Seat or chair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0157Constructive details portable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1604Head
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165Wearable interfaces
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50Control means thereof
    • A61H2201/5005Control means thereof for controlling frequency distribution, modulation or interference of a driving signal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50Control means thereof
    • A61H2201/5058Sensors or detectors
    • A61H2201/5084Acceleration sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/02Head
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/02Head
    • A61H2205/027Ears
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2230/00Measuring physical parameters of the user
    • A61H2230/04Heartbeat characteristics, e.g. E.G.C., blood pressure modulation
    • A61H2230/06Heartbeat rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2230/00Measuring physical parameters of the user
    • A61H2230/50Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2230/00Measuring physical parameters of the user
    • A61H2230/65Impedance, e.g. skin conductivity; capacitance, e.g. galvanic skin response [GSR]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01Aspects of volume control, not necessarily automatic, in sound systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13Hearing devices using bone conduction transducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/04Circuits for transducers, loudspeakers or microphones for correcting frequency response
JP2020539096A 2018-02-12 2019-02-11 前庭異常を治療するシステム、デバイス及び方法 Pending JP2021513381A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024003870A JP2024045228A (ja) 2018-02-12 2024-01-15 前庭異常を治療するシステム、デバイス及び方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862629197P 2018-02-12 2018-02-12
US201862629213P 2018-02-12 2018-02-12
US62/629,197 2018-02-12
US62/629,213 2018-02-12
US15/982,867 2018-05-17
US15/982,867 US10398897B2 (en) 2016-11-14 2018-05-17 Systems, devices, and methods for treating vestibular conditions
PCT/US2019/017497 WO2019157443A1 (fr) 2018-02-12 2019-02-11 Systèmes, dispositifs et procédés de traitement de conditions vestibulaires

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024003870A Division JP2024045228A (ja) 2018-02-12 2024-01-15 前庭異常を治療するシステム、デバイス及び方法

Publications (2)

Publication Number Publication Date
JP2021513381A true JP2021513381A (ja) 2021-05-27
JPWO2019157443A5 JPWO2019157443A5 (fr) 2022-02-21

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JP2020539096A Pending JP2021513381A (ja) 2018-02-12 2019-02-11 前庭異常を治療するシステム、デバイス及び方法
JP2024003870A Pending JP2024045228A (ja) 2018-02-12 2024-01-15 前庭異常を治療するシステム、デバイス及び方法

Family Applications After (1)

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JP2024003870A Pending JP2024045228A (ja) 2018-02-12 2024-01-15 前庭異常を治療するシステム、デバイス及び方法

Country Status (6)

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EP (1) EP3752120A1 (fr)
JP (2) JP2021513381A (fr)
CN (1) CN111712223A (fr)
AU (1) AU2019216971A1 (fr)
CA (1) CA3088682A1 (fr)
WO (1) WO2019157443A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11284205B2 (en) 2016-11-14 2022-03-22 Otolith Sound Inc. Systems, devices, and methods for treating vestibular conditions
CA3140031A1 (fr) * 2019-05-14 2020-11-19 Otolith Sound Inc. Systemes, dispositifs et procedes de traitement de conditions vestibulaires
US10824390B1 (en) * 2019-09-24 2020-11-03 Facebook Technologies, Llc Methods and system for adjusting level of tactile content when presenting audio content
US10970036B1 (en) 2019-09-24 2021-04-06 Facebook Technologies, Llc Methods and system for controlling tactile content
SE544905C2 (en) * 2020-07-27 2022-12-27 Duearity Ab System and method to monitor and treat tinnitus
DE102022000435A1 (de) 2022-02-06 2023-08-10 Tinus GmbH Vorrichtung mit Schichtaufbau und Folie zur Schallübertragung
DE102022000437A1 (de) 2022-02-06 2023-08-10 Tinus GmbH Vorrichtung mit Schichtauffbau und Hülle zur Schallübertragung
DE102022000436A1 (de) 2022-02-06 2023-08-10 Tinus GmbH Vorrichtung mit Schichtaufbau zur Schallübertragung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159556A (ja) * 2000-11-28 2002-06-04 Onkyooribu Kk 健康器具
JP2004186831A (ja) * 2002-11-29 2004-07-02 Alps Electric Co Ltd 振動発生装置
US20160089298A1 (en) * 2014-09-29 2016-03-31 Otolith Sound Inc Device for Mitigating Motion Sickness and Other Responses to Inconsistent Sensory Information

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102101A (en) * 1977-10-27 1979-08-11 Leitner Bernhard Method of producing directional motion at echo passing through human body and device for executing same
US6217508B1 (en) * 1998-08-14 2001-04-17 Symphonix Devices, Inc. Ultrasonic hearing system
WO2002089525A2 (fr) * 2001-04-27 2002-11-07 Virginia Commonwealth University Dispositif auditif ameliore utilisant des techniques de modulation
US20080191648A1 (en) * 2003-02-27 2008-08-14 Yoshiteru Ito Closed Loop Control Of Linear Vibration Actuator
WO2009029040A1 (fr) * 2007-08-31 2009-03-05 Tore Persson Procédés et dispositifs pour traiter les acouphènes, l'anosmie et une lésion nerveuse
US10076655B2 (en) * 2007-09-21 2018-09-18 Koninklijke Philips N.V. Vestibular stimulation system
EP2403585B8 (fr) * 2009-03-05 2017-05-24 Vivonics, Inc. Système de stimulation vestibulaire galvanique à des fins de simulation, de fourniture d'indications directionnelles et d'atténuation du mal des transports
EP2595699B1 (fr) * 2010-07-21 2015-03-11 MED-EL Elektromedizinische Geräte GmbH Système d'implant vestibulaire doté de capteurs de mouvement interne et externe
US9648412B2 (en) * 2015-02-06 2017-05-09 Skullcandy, Inc. Speakers and headphones related to vibrations in an audio system, and methods for operating same
CN104873374B (zh) * 2015-05-12 2016-09-07 邹静 一种治疗外周性眩晕的低频振动源与乳突之间的耦合装置
CN104799999B (zh) * 2015-05-17 2018-06-05 宋鹏龙 耳石振动治疗仪

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159556A (ja) * 2000-11-28 2002-06-04 Onkyooribu Kk 健康器具
JP2004186831A (ja) * 2002-11-29 2004-07-02 Alps Electric Co Ltd 振動発生装置
US20160089298A1 (en) * 2014-09-29 2016-03-31 Otolith Sound Inc Device for Mitigating Motion Sickness and Other Responses to Inconsistent Sensory Information

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Publication number Publication date
EP3752120A1 (fr) 2020-12-23
CA3088682A1 (fr) 2019-08-15
JP2024045228A (ja) 2024-04-02
AU2019216971A1 (en) 2020-07-30
WO2019157443A1 (fr) 2019-08-15
CN111712223A (zh) 2020-09-25

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