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DK3639885T3 - Selvdrevet elektrodearray - Google Patents

Selvdrevet elektrodearray Download PDF

Info

Publication number
DK3639885T3
DK3639885T3 DK19202710.0T DK19202710T DK3639885T3 DK 3639885 T3 DK3639885 T3 DK 3639885T3 DK 19202710 T DK19202710 T DK 19202710T DK 3639885 T3 DK3639885 T3 DK 3639885T3
Authority
DK
Denmark
Prior art keywords
electrodearray
powered
self
powered electrodearray
Prior art date
Application number
DK19202710.0T
Other languages
English (en)
Inventor
Guillaume Tourrel
Bradford Backus
Søren Kamaric Riis
Original Assignee
Oticon Medical As
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 Oticon Medical As filed Critical Oticon Medical As
Application granted granted Critical
Publication of DK3639885T3 publication Critical patent/DK3639885T3/da

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
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • A61N1/36038—Cochlear stimulation
    • 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
    • A61N1/0526—Head electrodes
    • A61N1/0541—Cochlear electrodes
    • 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
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
    • A61N1/37223—Circuits for electromagnetic coupling
    • A61N1/37229—Shape or location of the implanted or external antenna
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/375—Constructional arrangements, e.g. casings
    • A61N1/3756—Casings with electrodes thereon, e.g. leadless stimulators
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply
    • A61N1/3785—Electrical supply generated by biological activity or substance, e.g. body movement
    • 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
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply
    • A61N1/3787—Electrical supply from an external energy source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Prostheses (AREA)
DK19202710.0T 2018-10-17 2019-10-11 Selvdrevet elektrodearray DK3639885T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18200860 2018-10-17

Publications (1)

Publication Number Publication Date
DK3639885T3 true DK3639885T3 (da) 2021-08-09

Family

ID=63878477

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19202710.0T DK3639885T3 (da) 2018-10-17 2019-10-11 Selvdrevet elektrodearray

Country Status (5)

Country Link
US (1) US11224745B2 (da)
EP (1) EP3639885B1 (da)
CN (1) CN111053968B (da)
AU (1) AU2019250174A1 (da)
DK (1) DK3639885T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3836569A1 (en) * 2019-12-10 2021-06-16 Oticon Medical A/S Cochlear implant hearing aid system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383657A1 (fr) 1977-03-16 1978-10-13 Bertin & Cie Equipement pour prothese auditive
US4532930A (en) 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
WO2006017226A1 (en) * 2004-07-12 2006-02-16 Cochlear Americas Thermoelectric power supply
EP2005569A4 (en) * 2006-03-17 2017-05-03 Endurance Rhythm, Inc. Energy generating systems for implanted medical devices
US8366652B2 (en) * 2007-08-17 2013-02-05 The Invention Science Fund I, Llc Systems, devices, and methods including infection-fighting and monitoring shunts
FR2987747A1 (fr) * 2012-03-12 2013-09-13 Sorin Crm Sas Capsule intracorporelle autonome a double recuperation d'energie
US9884180B1 (en) * 2012-09-26 2018-02-06 Verily Life Sciences Llc Power transducer for a retinal implant using a contact lens
US9369005B2 (en) * 2013-03-01 2016-06-14 Massachusetts Eye & Ear Infirmary Energy extraction
EP3403692A1 (en) * 2013-09-26 2018-11-21 Oticon Medical A/S A device implantable under skin
EP2857064B1 (fr) * 2013-10-01 2015-10-14 Sorin CRM SAS Capsule intracorporelle autonome à récupération d'énergie par transducteur piézoélectrique
CN104739546B (zh) * 2013-12-26 2017-04-05 中国人民解放军第二军医大学 自供能电子耳蜗
US9937345B2 (en) * 2014-02-17 2018-04-10 The Regents Of The University Of Michigan Cochlear implant
US10112046B1 (en) * 2014-11-06 2018-10-30 The United States Of America As Represented By The Secretary Of The Navy Bionic cochlea having piezoelectric nanowires of an internal membrane
US11160489B2 (en) * 2015-07-02 2021-11-02 The Board Of Trustees Of The University Of Illinois Wireless optofluidic systems for programmable in vivo pharmacology and optogenetics
EP3337555B1 (en) * 2015-08-18 2020-12-09 Advanced Bionics AG Cochlear implant system
US9666055B2 (en) * 2015-08-30 2017-05-30 David Yen Shau Distress signal transmitters
WO2017039828A1 (en) * 2015-09-01 2017-03-09 Med-El Elektromedizinische Geraete Gmbh Rate and place of stimulation matched to instantaneous frequency
CN105854183B (zh) * 2016-05-24 2018-04-20 清华大学 一种声电混合激励人工耳蜗植入体执行端
US10166389B2 (en) * 2016-09-13 2019-01-01 Cochlear Limited Single-wire electrode array
US10307603B2 (en) * 2016-11-14 2019-06-04 Verily Life Sciences Llc Hermetic package with inductors and capacitors integrated into ceramic housing
CN106924878A (zh) * 2017-01-24 2017-07-07 武汉市瑞达源科技有限公司 可使用磁场和电场充电的植入式医疗设备

Also Published As

Publication number Publication date
US20200121920A1 (en) 2020-04-23
US11224745B2 (en) 2022-01-18
CN111053968A (zh) 2020-04-24
EP3639885A1 (en) 2020-04-22
EP3639885B1 (en) 2021-06-16
CN111053968B (zh) 2024-03-22
AU2019250174A1 (en) 2020-05-07

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