CA3040164A1 - Wireless neural stimulator with injectable - Google Patents

Wireless neural stimulator with injectable Download PDF

Info

Publication number
CA3040164A1
CA3040164A1 CA3040164A CA3040164A CA3040164A1 CA 3040164 A1 CA3040164 A1 CA 3040164A1 CA 3040164 A CA3040164 A CA 3040164A CA 3040164 A CA3040164 A CA 3040164A CA 3040164 A1 CA3040164 A1 CA 3040164A1
Authority
CA
Canada
Prior art keywords
coil
stimulation
conductor
magnetic field
magnetic
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
CA3040164A
Other languages
English (en)
French (fr)
Inventor
Tarek Makansi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stimaire Inc
Original Assignee
Stimaire Inc
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 Stimaire Inc filed Critical Stimaire Inc
Publication of CA3040164A1 publication Critical patent/CA3040164A1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
    • 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
    • A61N1/37205—Microstimulators, e.g. implantable through a cannula
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/004—Magnetotherapy specially adapted for a specific therapy
    • A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/004—Magnetotherapy specially adapted for a specific therapy
    • A61N2/008—Magnetotherapy specially adapted for a specific therapy for pain treatment or analgesia
    • 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
    • A61N1/36125—Details of circuitry or electric components
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hospice & Palliative Care (AREA)
  • Medicinal Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Neurosurgery (AREA)
  • Magnetic Treatment Devices (AREA)
CA3040164A 2016-10-16 2017-10-16 Wireless neural stimulator with injectable Pending CA3040164A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662408793P 2016-10-16 2016-10-16
US62/408,793 2016-10-16
US201762454842P 2017-02-05 2017-02-05
US62/454,842 2017-02-05
US201762561821P 2017-09-22 2017-09-22
US62/561,821 2017-09-22
PCT/US2017/056795 WO2018071906A1 (en) 2016-10-16 2017-10-16 Wireless neural stimulator with injectable

Publications (1)

Publication Number Publication Date
CA3040164A1 true CA3040164A1 (en) 2018-04-19

Family

ID=61906105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3040164A Pending CA3040164A1 (en) 2016-10-16 2017-10-16 Wireless neural stimulator with injectable

Country Status (6)

Country Link
US (3) US20200054889A1 (https=)
EP (1) EP3525874B1 (https=)
JP (1) JP7275032B2 (https=)
AU (1) AU2017341934B2 (https=)
CA (1) CA3040164A1 (https=)
WO (1) WO2018071906A1 (https=)

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Also Published As

Publication number Publication date
EP3525874A4 (en) 2020-05-20
JP2019531855A (ja) 2019-11-07
AU2017341934B2 (en) 2023-06-08
US10744339B2 (en) 2020-08-18
US20210023381A1 (en) 2021-01-28
EP3525874A1 (en) 2019-08-21
US20200139149A1 (en) 2020-05-07
EP3525874B1 (en) 2021-09-22
AU2017341934A1 (en) 2019-05-02
US11998753B2 (en) 2024-06-04
US20200054889A1 (en) 2020-02-20
WO2018071906A1 (en) 2018-04-19
JP7275032B2 (ja) 2023-05-17

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