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EP4297844A4 - Électrode injectable à structure de fil hélicoïdal et procédés d'ancrage et d'enlèvement minimalement invasifs - Google Patents

Électrode injectable à structure de fil hélicoïdal et procédés d'ancrage et d'enlèvement minimalement invasifs

Info

Publication number
EP4297844A4
EP4297844A4 EP21928313.2A EP21928313A EP4297844A4 EP 4297844 A4 EP4297844 A4 EP 4297844A4 EP 21928313 A EP21928313 A EP 21928313A EP 4297844 A4 EP4297844 A4 EP 4297844A4
Authority
EP
European Patent Office
Prior art keywords
helicot
removal
minimally invasive
wire structure
injectable electrode
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
EP21928313.2A
Other languages
German (de)
English (en)
Other versions
EP4297844A1 (fr
Inventor
Stephan NIEUWOUDT
Manfred Franke
Shaher Ahmad
Derrick Liu
Amelia HOWE
Emily SZABO
Jennifer PECK
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.)
Neuronoff Inc
Original Assignee
Neuronoff 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 Neuronoff Inc filed Critical Neuronoff Inc
Priority claimed from PCT/US2021/033007 external-priority patent/WO2022182377A1/fr
Publication of EP4297844A1 publication Critical patent/EP4297844A1/fr
Publication of EP4297844A4 publication Critical patent/EP4297844A4/fr
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
    • A61N1/02—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
    • 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
    • A61N1/0558—Anchoring or fixation means therefor
    • 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
    • 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
    • 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
    • A61N1/37518—Anchoring of the implants, e.g. fixation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/101—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a space
    • 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
    • A61N1/36062—Spinal stimulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/048—Flexible cables, conductors, or cords, e.g. trailing cables for implantation into a human or animal body, e.g. pacemaker leads

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Electrotherapy Devices (AREA)
EP21928313.2A 2021-02-24 2021-05-18 Électrode injectable à structure de fil hélicoïdal et procédés d'ancrage et d'enlèvement minimalement invasifs Pending EP4297844A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163153223P 2021-02-24 2021-02-24
US202163167836P 2021-03-30 2021-03-30
US202163171780P 2021-04-07 2021-04-07
US202163184656P 2021-05-05 2021-05-05
PCT/US2021/033007 WO2022182377A1 (fr) 2021-02-24 2021-05-18 Électrode injectable à structure de fil hélicoïdal et procédés d'ancrage et d'enlèvement minimalement invasifs

Publications (2)

Publication Number Publication Date
EP4297844A1 EP4297844A1 (fr) 2024-01-03
EP4297844A4 true EP4297844A4 (fr) 2025-02-19

Family

ID=87849862

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21928313.2A Pending EP4297844A4 (fr) 2021-02-24 2021-05-18 Électrode injectable à structure de fil hélicoïdal et procédés d'ancrage et d'enlèvement minimalement invasifs

Country Status (4)

Country Link
US (1) US20240226543A9 (fr)
EP (1) EP4297844A4 (fr)
AU (1) AU2021429126A1 (fr)
CA (1) CA3211814A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110009728A1 (en) * 2007-12-10 2011-01-13 Jens Schouenborg Medical electrode, electrode bundle and electrode bundle array
US20200188660A1 (en) * 2017-06-08 2020-06-18 Neuronoff, Inc. Electrode cured and manufactured in the body, and related methods and devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110009728A1 (en) * 2007-12-10 2011-01-13 Jens Schouenborg Medical electrode, electrode bundle and electrode bundle array
US20200188660A1 (en) * 2017-06-08 2020-06-18 Neuronoff, Inc. Electrode cured and manufactured in the body, and related methods and devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022182377A1 *

Also Published As

Publication number Publication date
US20240131326A1 (en) 2024-04-25
EP4297844A1 (fr) 2024-01-03
US20240226543A9 (en) 2024-07-11
AU2021429126A1 (en) 2023-09-07
CA3211814A1 (fr) 2022-09-01

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