BR112019003905A2 - regulador de comutação bidirecional para aplicações eletrocêuticas - Google Patents

regulador de comutação bidirecional para aplicações eletrocêuticas

Info

Publication number
BR112019003905A2
BR112019003905A2 BR112019003905-8A BR112019003905A BR112019003905A2 BR 112019003905 A2 BR112019003905 A2 BR 112019003905A2 BR 112019003905 A BR112019003905 A BR 112019003905A BR 112019003905 A2 BR112019003905 A2 BR 112019003905A2
Authority
BR
Brazil
Prior art keywords
electrocute
applications
electrode
switching regulator
bidirectional switching
Prior art date
Application number
BR112019003905-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Lerdworatawee Jongrit
Shi Chunlei
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019003905A2 publication Critical patent/BR112019003905A2/pt

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
    • A61N1/372—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
    • A61N1/3605—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
    • A61N1/02—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
    • A61N1/18—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
    • A61N1/37211—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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Physics & Mathematics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electrotherapy Devices (AREA)
  • Dc-Dc Converters (AREA)
BR112019003905-8A 2016-09-09 2017-08-14 regulador de comutação bidirecional para aplicações eletrocêuticas BR112019003905A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/261,695 2016-09-09
US15/261,695 US10058706B2 (en) 2016-09-09 2016-09-09 Bi-directional switching regulator for electroceutical applications
PCT/US2017/046778 WO2018048581A1 (en) 2016-09-09 2017-08-14 Bi-directional switching regulator for electroceutical applications

Publications (1)

Publication Number Publication Date
BR112019003905A2 true BR112019003905A2 (pt) 2019-05-21

Family

ID=59702867

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003905-8A BR112019003905A2 (pt) 2016-09-09 2017-08-14 regulador de comutação bidirecional para aplicações eletrocêuticas

Country Status (7)

Country Link
US (1) US10058706B2 (https=)
EP (1) EP3509690B1 (https=)
JP (1) JP2019528863A (https=)
KR (1) KR102144438B1 (https=)
CN (1) CN109661253A (https=)
BR (1) BR112019003905A2 (https=)
WO (1) WO2018048581A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210178161A1 (en) * 2019-12-17 2021-06-17 Biotronik Se & Co. Kg Quasi-adiabatic electrical stimulator
CN111404212A (zh) * 2020-02-12 2020-07-10 钰泰半导体南通有限公司 电池组件及充放电模块
GB2614318B (en) * 2021-12-28 2024-08-07 Brainpatch Ltd Electronic circuit for delivering bi-directional electrical stimulation
CN114392480B (zh) * 2022-02-18 2024-09-20 乐普医学电子仪器股份有限公司 一种植入式脉冲发生器双向脉冲的产生电路及方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587939B1 (en) 1992-09-18 1997-11-19 Pacesetter AB Constant charge pacemaker
DE4435832C2 (de) * 1994-10-07 2001-03-15 Univ Dresden Tech Schaltungsanordnung zur schnellen und verlustfreien Ladung und Entladung kapazitiver Lasten
US6069803A (en) 1999-02-12 2000-05-30 Astec International Limited Offset resonance zero volt switching flyback converter
US6871090B1 (en) 2000-10-13 2005-03-22 Advanced Bionics Corporation Switching regulator for implantable spinal cord stimulation
US6693387B2 (en) * 2002-01-16 2004-02-17 Intersil Americas Inc. Electroluminescent driver circuit
US6909915B2 (en) 2003-01-24 2005-06-21 Gentcorp Ltd. Hybrid battery power source for implantable medical use
JP4472974B2 (ja) 2003-12-01 2010-06-02 富士通株式会社 ペルチェ素子駆動回路，ペルチェ素子駆動方法および伝送光出力回路
US7715911B2 (en) 2005-05-31 2010-05-11 Medtronic, Inc. Apparatus for tissue stimulation
JP5050415B2 (ja) 2006-06-15 2012-10-17 ミツミ電機株式会社 ２次電池の充放電回路および電池パック
FR2923962B1 (fr) * 2007-11-20 2009-11-20 Valeo Sys Controle Moteur Sas Circuit elevateur de tension
US8515545B2 (en) 2011-04-29 2013-08-20 Greatbatch Ltd. Current steering neurostimulator device with unidirectional current sources
US8718759B2 (en) 2011-08-04 2014-05-06 Galvani Ltd. Multi-modal electrotherapy method and apparatus
US9018921B2 (en) * 2011-08-17 2015-04-28 National Semiconductor Corporation Battery charger architecture
DE102012201332A1 (de) * 2012-01-31 2013-08-01 Robert Bosch Gmbh Verfahren zum Ladungsausgleich von Batterieelementen, Batteriesystem und Kraftfahrzeug mit einem solchen Batteriesystem
US9425631B2 (en) * 2012-02-27 2016-08-23 Infineon Technologies Austria Ag System and method for battery management
DK2847858T3 (en) * 2012-05-10 2016-10-03 Single Buoy Moorings Increase EAP conversion efficiency through direct current
JP6174125B2 (ja) * 2012-05-10 2017-08-02 シングル ブイ ムーリングス インコーポレイテッド 電気機械エネルギー変換のための充電／放電回路および電気機械エネルギー変換システム
US9472961B2 (en) * 2013-02-25 2016-10-18 Semiconductor Components Industries, Llc Method of forming a balancing circuit for a plurality of battery cells and structure therefor
CN103560550B (zh) * 2013-11-29 2015-12-09 无锡中星微电子有限公司 一种可同时给移动电子设备供电及充电装置
CN103825329B (zh) 2014-03-03 2017-08-25 矽力杰半导体技术(杭州)有限公司 一种双向电源转换电路
CN104143850B (zh) 2014-08-20 2017-02-15 南京矽力杰半导体技术有限公司 电池充放电管理电路及其应用的电子设备
KR102324800B1 (ko) * 2014-11-11 2021-11-11 삼성전자주식회사 충전가능 파워 모듈 및 이를 포함하는 테스트 시스템

Also Published As

Publication number Publication date
KR102144438B1 (ko) 2020-08-13
US10058706B2 (en) 2018-08-28
EP3509690A1 (en) 2019-07-17
JP2019528863A (ja) 2019-10-17
CN109661253A (zh) 2019-04-19
KR20190050782A (ko) 2019-05-13
WO2018048581A1 (en) 2018-03-15
EP3509690B1 (en) 2020-01-01
US20180071535A1 (en) 2018-03-15

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: A61N 1/36

Ipc: A61N 1/36 (2006.01), A61N 1/378 (2006.01)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2735 DE 06-06-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.