JP2021511137A - 無線通信による医療用インプラント - Google Patents

無線通信による医療用インプラント Download PDF

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JP2021511137A
JP2021511137A JP2020539283A JP2020539283A JP2021511137A JP 2021511137 A JP2021511137 A JP 2021511137A JP 2020539283 A JP2020539283 A JP 2020539283A JP 2020539283 A JP2020539283 A JP 2020539283A JP 2021511137 A JP2021511137 A JP 2021511137A
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Prior art keywords
implant device
antenna
implant
conductive
data
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JP2020539283A
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Japanese (ja)
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JP2021511137A5 (https=
JPWO2019141782A5 (https=
Inventor
アリ ハーレギー，
アリ ハーレギー，
イランコ バラシンガム，
イランコ バラシンガム，
Original Assignee
オスロ ウニヴェルスィテーツスィーケフース ホーエフ
オスロ ウニヴェルスィテーツスィーケフース ホーエフ
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Publication of JP2021511137A publication Critical patent/JP2021511137A/ja
Publication of JP2021511137A5 publication Critical patent/JP2021511137A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0026—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the transmission medium
    • A61B5/0028—Body tissue as transmission medium, i.e. transmission systems where the medium is the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00025—Operational features of endoscopes characterised by power management
    • A61B1/00027—Operational features of endoscopes characterised by power management characterised by power supply
    • A61B1/00029—Operational features of endoscopes characterised by power management characterised by power supply externally powered, e.g. wireless
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring pH
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4238—Evaluating particular parts, e.g. particular organs stomach
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4833—Assessment of subject's compliance to treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/686—Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6861—Capsules, e.g. for swallowing or implanting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0214—Operational features of power management of power generation or supply
    • A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/162—Capsule shaped sensor housings, e.g. for swallowing or implantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0001—Means for transferring electromagnetic energy to implants
    • A61F2250/0002—Means for transferring electromagnetic energy to implants for data transfer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Electromagnetism (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
  • Endoscopes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Support Of Aerials (AREA)
JP2020539283A 2018-01-18 2019-01-17 無線通信による医療用インプラント Withdrawn JP2021511137A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1800820.1A GB201800820D0 (en) 2018-01-18 2018-01-18 Medical implant with wireless communication
GB1800820.1 2018-01-18
PCT/EP2019/051166 WO2019141782A1 (en) 2018-01-18 2019-01-17 Medical implant with wireless communication

Publications (3)

Publication Number Publication Date
JP2021511137A true JP2021511137A (ja) 2021-05-06
JP2021511137A5 JP2021511137A5 (https=) 2022-01-26
JPWO2019141782A5 JPWO2019141782A5 (https=) 2022-01-26

Family

ID=61283668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020539283A Withdrawn JP2021511137A (ja) 2018-01-18 2019-01-17 無線通信による医療用インプラント

Country Status (7)

Country Link
US (1) US20210059526A1 (https=)
EP (1) EP3741002B1 (https=)
JP (1) JP2021511137A (https=)
KR (1) KR20200110764A (https=)
CN (1) CN111699590A (https=)
GB (1) GB201800820D0 (https=)
WO (1) WO2019141782A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11464964B2 (en) * 2018-08-03 2022-10-11 Brown University Neural interrogation platform
US11670969B2 (en) * 2019-01-18 2023-06-06 Ossia Inc. Wireless power transmission system capable of changing power transmission frequency
GB201913086D0 (en) * 2019-09-11 2019-10-23 Univ Oslo Hf On-body antenna for wireless communication with medical implant
WO2021048337A1 (en) * 2019-09-11 2021-03-18 Oslo Universitetssykehus Hf System and method for communication among multi-chamber leadless pacemaker devices
CN115136500B (zh) * 2019-11-11 2025-01-03 新加坡国立大学 无线触发装置
US11843450B2 (en) * 2020-05-14 2023-12-12 Jeeva Wireless Inc. Duplex long range backscatter wireless communication systems and methods
KR20230013533A (ko) * 2021-07-19 2023-01-26 주식회사 에스비솔루션 생체 정보 측정 장치 및 방법
WO2023229134A1 (ko) * 2022-05-23 2023-11-30 주식회사 유엑스엔 연속식 분석물 측정기 및 전도성 패치 부착 방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1795601A (en) * 1999-11-23 2001-06-04 Noveon Ip Holdings Corp. Remotely interrogated medical implant with sensor
US6638231B2 (en) * 2000-12-18 2003-10-28 Biosense, Inc. Implantable telemetric medical sensor and method
US6675049B2 (en) * 2001-07-17 2004-01-06 Medtronic, Inc. Method and apparatus for automatic implantable medical lead recognition and configuration
WO2008052136A2 (en) * 2006-10-25 2008-05-02 Proteus Biomedical, Inc. Controlled activation ingestible identifier
US8115618B2 (en) * 2007-05-24 2012-02-14 Proteus Biomedical, Inc. RFID antenna for in-body device
US20090043183A1 (en) * 2007-08-08 2009-02-12 Lifescan, Inc. Integrated stent and blood analyte monitoring system
AU2009220198B2 (en) * 2008-03-04 2012-11-29 Cardiac Pacemakers, Inc. Implantable multi-length RF antenna
US20100114209A1 (en) * 2008-10-31 2010-05-06 Medtronic, Inc. Communication between implantable medical devices
US8050771B2 (en) * 2008-12-29 2011-11-01 Medtronic, Inc. Phased array cofire antenna structure and method for operating the same
CN102300501B (zh) * 2009-02-04 2015-04-08 艾伯特糖尿病护理公司 多功能分析物测试装置及其方法
JP2012520746A (ja) * 2009-03-19 2012-09-10 ユニヴァーシティー オヴ フロリダ リサーチ ファウンデーション 対象により嚥下可能又は対象の体内に埋込可能な小型電子デバイス
US10716940B2 (en) * 2009-10-20 2020-07-21 Nyxoah SA Implant unit for modulation of small diameter nerves
EP2672888B1 (en) * 2011-02-09 2018-08-01 The Charles Stark Draper Laboratory, Inc. Wireless, implantable electro-encephalography system
US10335596B2 (en) * 2014-03-14 2019-07-02 Nalu Medical, Inc. Method and apparatus for neuromodulation treatments of pain and other conditions
GB2537345A (en) * 2014-10-03 2016-10-19 Cambridge Consultants Inc Antenna for implant and associated apparatus and methods
US9672393B1 (en) * 2016-02-01 2017-06-06 Verily Life Sciences, LLC Phase controlled array for wirelessly powering implantable devices
WO2017136767A1 (en) * 2016-02-05 2017-08-10 University Of Washington Antenna elements, implanted devices, and systems for communication with implanted devices
US11051712B2 (en) * 2016-02-09 2021-07-06 Verily Life Sciences Llc Systems and methods for determining the location and orientation of implanted devices
JP6667181B2 (ja) * 2016-03-10 2020-03-18 国立大学法人東北大学 無線通信システム、無線通信方法、及び、無線装置
PT3481284T (pt) * 2016-07-07 2021-10-14 Univ California Implantes utilizando retrodifusão ultrassónica para detetar sinais eletrofisiológicos

Also Published As

Publication number Publication date
EP3741002A1 (en) 2020-11-25
US20210059526A1 (en) 2021-03-04
WO2019141782A1 (en) 2019-07-25
GB201800820D0 (en) 2018-03-07
KR20200110764A (ko) 2020-09-25
CN111699590A (zh) 2020-09-22
EP3741002B1 (en) 2026-01-07

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