JP2022507813A - 無線給電型リードレスペースメーカを制御するためのシステムおよび方法 - Google Patents

無線給電型リードレスペースメーカを制御するためのシステムおよび方法 Download PDF

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Publication number
JP2022507813A
JP2022507813A JP2021527906A JP2021527906A JP2022507813A JP 2022507813 A JP2022507813 A JP 2022507813A JP 2021527906 A JP2021527906 A JP 2021527906A JP 2021527906 A JP2021527906 A JP 2021527906A JP 2022507813 A JP2022507813 A JP 2022507813A
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Prior art keywords
power
power transfer
transfer signal
leadless pacemaker
wirelessly
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Japanese (ja)
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JP2022507813A5 (https=
Inventor
アイディン ババカニ，
ホンミン リュ，
メヘディ ラザヴィ，
マシューズ ジョン，
アリソン ポスト，
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University of California San Diego UCSD
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University of California San Diego UCSD
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Publication of JP2022507813A publication Critical patent/JP2022507813A/ja
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    • 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
    • A61N1/18—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
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • A61N1/3684—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions for stimulating the heart at multiple sites of the ventricle or the atrium
    • 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
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A61N1/368—Heart stimulators controlled by a physiological parameter, e.g. heart potential comprising more than one electrode co-operating with different heart regions
    • 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
    • A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
    • A61N1/37288—Communication to several implantable medical devices within one patient
    • 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
    • A61N1/37512—Pacemakers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Electrotherapy Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2021527906A 2018-11-20 2019-11-20 無線給電型リードレスペースメーカを制御するためのシステムおよび方法 Pending JP2022507813A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862769984P 2018-11-20 2018-11-20
US62/769,984 2018-11-20
US201962845619P 2019-05-09 2019-05-09
US62/845,619 2019-05-09
PCT/US2019/062443 WO2020106862A1 (en) 2018-11-20 2019-11-20 Systems and methods for controlling wirelessly powered leadless pacemakers

Publications (2)

Publication Number Publication Date
JP2022507813A true JP2022507813A (ja) 2022-01-18
JP2022507813A5 JP2022507813A5 (https=) 2022-11-30

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US (1) US11911625B2 (https=)
EP (1) EP3884562A4 (https=)
JP (1) JP2022507813A (https=)
CN (1) CN113228464A (https=)
AU (1) AU2019384545A1 (https=)
CA (1) CA3120643A1 (https=)
WO (1) WO2020106862A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11515733B2 (en) 2020-02-28 2022-11-29 The Regents Of The University Of California Integrated energy harvesting transceivers and transmitters with dual-antenna architecture for miniaturized implants and electrochemical sensors
US11911625B2 (en) 2018-11-20 2024-02-27 The Regents Of The University Of California Systems and methods for controlling wirelessly powered leadless pacemakers
US12052533B2 (en) 2019-07-08 2024-07-30 The Regents Of The University Of California Systems and methods for long-distance remote sensing with sub-wavelength resolution using a wirelessly-powered sensor tag array
US12320769B2 (en) 2018-11-19 2025-06-03 The Regents Of The University Of California Systems and methods for battery-less wirelessly powered dielectric sensors
US12576277B2 (en) 2022-07-14 2026-03-17 Maxwell Biomedical, Inc. Advanced pacing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018039162A2 (en) 2016-08-22 2018-03-01 William Marsh Rice University Systems and methods for wireless treatment of arrhythmias
WO2022133501A1 (en) * 2020-12-18 2022-06-23 The Regents Of The University Of California Wireless recording system-on-chip for distributed neural interface systems with inductive power delivery and uwb data transmission
WO2022229822A1 (en) * 2021-04-27 2022-11-03 Palti Yoram Prof Multisite leadless cardiac resynchronization

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CA3120643A1 (en) 2020-05-28
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