IL300522A - Tracking an implanted device powered by ultrasonic waves - Google Patents

Tracking an implanted device powered by ultrasonic waves

Info

Publication number
IL300522A
IL300522A IL300522A IL30052223A IL300522A IL 300522 A IL300522 A IL 300522A IL 300522 A IL300522 A IL 300522A IL 30052223 A IL30052223 A IL 30052223A IL 300522 A IL300522 A IL 300522A
Authority
IL
Israel
Prior art keywords
ultrasonic
implantable device
focal point
interrogator
backscatter
Prior art date
Application number
IL300522A
Other languages
English (en)
Hebrew (he)
Original Assignee
Iota Biosciences 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 Iota Biosciences Inc filed Critical Iota Biosciences Inc
Publication of IL300522A publication Critical patent/IL300522A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • 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
    • A61B5/68—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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/15—Circuit arrangements or systems for wireless supply or distribution of electric power using ultrasonic waves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • 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
    • A61N1/378—Electrical supply
    • A61N1/3787—Electrical supply from an external energy source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/40—Networks for supplying or distributing electric power characterised by their spatial reach or by the load characterised by the loads connecting to the networks or being supplied by the networks
    • H02J2105/46—Medical devices, medical implants or life supporting devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Power Engineering (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Robotics (AREA)
  • Acoustics & Sound (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Human Computer Interaction (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Prostheses (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
IL300522A 2020-08-24 2021-08-24 Tracking an implanted device powered by ultrasonic waves IL300522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063069522P 2020-08-24 2020-08-24
PCT/US2021/047353 WO2022046770A1 (en) 2020-08-24 2021-08-24 Tracking an implantable device powered using ultrasonic waves

Publications (1)

Publication Number Publication Date
IL300522A true IL300522A (en) 2023-04-01

Family

ID=80355689

Family Applications (1)

Application Number Title Priority Date Filing Date
IL300522A IL300522A (en) 2020-08-24 2021-08-24 Tracking an implanted device powered by ultrasonic waves

Country Status (11)

Country Link
US (1) US20240024032A1 (https=)
EP (1) EP4200956A4 (https=)
JP (1) JP2023538658A (https=)
KR (1) KR20230056703A (https=)
CN (1) CN116322494A (https=)
AU (1) AU2021335193A1 (https=)
BR (1) BR112023002801A2 (https=)
CA (1) CA3190010A1 (https=)
IL (1) IL300522A (https=)
MX (1) MX2023002297A (https=)
WO (1) WO2022046770A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL312444B2 (en) 2018-04-19 2025-05-01 Iota Biosciences Inc Implants that use ultrasonic communication to regulate splenic neural activity
CN118436321A (zh) 2018-04-19 2024-08-06 艾奧塔生物科技公司 使用用于神经感测和刺激的超声通信的植入物
BR112021003792A2 (pt) 2018-08-29 2021-05-18 Iota Biosciences, Inc. dispositivo de neuromodulação em circuito fechado implantável, sistemas e métodos de uso
AU2020204711A1 (en) 2019-01-04 2021-07-08 Iota Biosciences, Inc. Power controls for an implantable device powered using ultrasonic waves
CN113226455A (zh) 2019-01-04 2021-08-06 艾奧塔生物科技公司 用于操作可植入设备的基于超声的协议
MX2022004584A (es) 2019-10-17 2022-09-26 Iota Biosciences Inc Dispositivos y métodos para modular la actividad del sistema inmunitario en un paciente con cáncer y tratamiento del cáncer.
WO2023250011A1 (en) * 2022-06-21 2023-12-28 The Trustees Of Columbia University In The City Of New York Systems and methods for providing augmented ultrasonography with an implanted electronic device
CN115425776B (zh) * 2022-09-26 2025-03-28 Oppo广东移动通信有限公司 一种无线充电电路和系统以及待充电设备
US12218518B2 (en) * 2023-04-14 2025-02-04 Ultrapower, Inc. System and method for powering an implantable device using acoustic energy
US12489523B2 (en) * 2023-05-13 2025-12-02 Cisco Technology, Inc. Backscatter device onboarding
FR3163829A1 (fr) * 2024-07-01 2026-01-02 Vitruvens Système et procédé de détection de la position d'un dispositif autonome

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003218805A (ja) * 2002-01-25 2003-07-31 Tama Tlo Kk 超音波を利用した電力および信号伝送装置
US20100041988A1 (en) * 2006-09-25 2010-02-18 Koninklijke Philips Electronics N. V. Feedback loop for focused ultrasound application
WO2015087217A1 (en) * 2013-12-12 2015-06-18 Koninklijke Philips N.V. Real-time fusion of anatomical ultrasound information and radiation delivery information for radiation therapies
ES2893847T3 (es) * 2016-07-07 2022-02-10 Univ California Implantes que usan retrodispersión ultrasónica para detectar señales electrofisiológicas
US20180226838A1 (en) * 2017-02-03 2018-08-09 Qualcomm Incorporated Phased array ultrasonic transmitter for detecting and powering a wireless power receiver
US20190199139A1 (en) * 2017-12-21 2019-06-27 uBeam Inc. Coordinated wireless power transfer
CN113226455A (zh) * 2019-01-04 2021-08-06 艾奧塔生物科技公司 用于操作可植入设备的基于超声的协议
WO2020163792A1 (en) * 2019-02-07 2020-08-13 171Nuvasive Specialized Orthopedics, Inc. Ultrasonic communication in medical devices
CN114365381A (zh) * 2019-07-10 2022-04-15 优林克实验室公司 用于建立无线链路的系统、设备和方法

Also Published As

Publication number Publication date
US20240024032A1 (en) 2024-01-25
AU2021335193A1 (en) 2023-03-09
EP4200956A4 (en) 2024-08-14
EP4200956A1 (en) 2023-06-28
MX2023002297A (es) 2023-03-17
KR20230056703A (ko) 2023-04-27
CA3190010A1 (en) 2022-03-03
CN116322494A (zh) 2023-06-23
WO2022046770A1 (en) 2022-03-03
BR112023002801A2 (pt) 2023-03-14
JP2023538658A (ja) 2023-09-08

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