AU2018247939B2 - An implantable medical device - Google Patents

An implantable medical device Download PDF

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Publication number
AU2018247939B2
AU2018247939B2 AU2018247939A AU2018247939A AU2018247939B2 AU 2018247939 B2 AU2018247939 B2 AU 2018247939B2 AU 2018247939 A AU2018247939 A AU 2018247939A AU 2018247939 A AU2018247939 A AU 2018247939A AU 2018247939 B2 AU2018247939 B2 AU 2018247939B2
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AU
Australia
Prior art keywords
radially expansible
sensor
body lumen
expansible element
configuration
Prior art date
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Application number
AU2018247939A
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English (en)
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AU2018247939A1 (en
Inventor
Martin O'HALLORAN
Tony O'halloran
Faisal Sharif
John Thompson
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.)
National University of Ireland Galway NUI
Original Assignee
National University of Ireland Galway NUI
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.)
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Publication of AU2018247939A1 publication Critical patent/AU2018247939A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12027—Type of occlusion
    • A61B17/12031—Type of occlusion complete occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12122—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder within the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
    • A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00221—Electrical control of surgical instruments with wireless transmission of data, e.g. by infrared radiation or radiowaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00407—Ratchet means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00863—Fluid flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
AU2018247939A 2017-04-05 2018-04-05 An implantable medical device Active AU2018247939B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17165089 2017-04-05
EP17165089.8 2017-04-05
PCT/EP2018/058801 WO2018185256A1 (en) 2017-04-05 2018-04-05 An implantable medical device

Publications (2)

Publication Number Publication Date
AU2018247939A1 AU2018247939A1 (en) 2019-10-24
AU2018247939B2 true AU2018247939B2 (en) 2023-10-19

Family

ID=58536752

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018247939A Active AU2018247939B2 (en) 2017-04-05 2018-04-05 An implantable medical device

Country Status (7)

Country Link
US (1) US20200121324A1 (https=)
EP (1) EP3606448A1 (https=)
JP (1) JP7082987B2 (https=)
CN (1) CN110582240A (https=)
AU (1) AU2018247939B2 (https=)
CA (1) CA3058538A1 (https=)
WO (1) WO2018185256A1 (https=)

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US10617425B2 (en) 2014-03-10 2020-04-14 Conformal Medical, Inc. Devices and methods for excluding the left atrial appendage
EP4516244A3 (en) 2016-10-27 2025-09-03 Conformal Medical, Inc. Devices for excluding the left atrial appendage
US11426172B2 (en) 2016-10-27 2022-08-30 Conformal Medical, Inc. Devices and methods for excluding the left atrial appendage
US12496122B2 (en) 2018-07-09 2025-12-16 Boston Scientific Scimed, Inc. Ablation and occlusive system
US12144508B2 (en) 2019-02-08 2024-11-19 Conformal Medical, Inc. Devices and methods for excluding the left atrial appendage
US12268394B2 (en) 2019-02-08 2025-04-08 Conformal Medical, Inc. Devices and methods for excluding the left atrial appendage
CA3131235A1 (en) * 2019-03-12 2020-09-17 Edwards Lifesciences Corporation Occluder with self-powered sensors
EP3998962B1 (en) * 2019-07-17 2024-05-08 Boston Scientific Scimed, Inc. Left atrial appendage implant with continuous covering
CN114641242B (zh) * 2019-09-26 2025-11-18 苏黎世大学 左心耳闭塞装置
WO2021142352A1 (en) * 2020-01-10 2021-07-15 Chelak Medical Solution Inc. Methods and apparatus to assess and prevent hypothermic injury related to cryoablation of the pulmonary vein antra
WO2021218549A1 (zh) * 2020-04-30 2021-11-04 杭州德诺电生理医疗科技有限公司 消融封堵装置
JP6928399B1 (ja) * 2020-06-22 2021-09-01 ネットビジネスコンサルティング株式会社 閉塞デバイス及び閉塞デバイスの製造方法
WO2022063137A1 (zh) * 2020-09-22 2022-03-31 杭州德诺电生理医疗科技有限公司 左心耳封堵装置
CN114246627B (zh) * 2020-09-22 2025-09-19 杭州德诺电生理医疗科技有限公司 左心耳封堵装置
EP4228537A1 (en) 2020-10-17 2023-08-23 Aurigen Medical Limited A device for treatment of the left atrial appendage
CN112543385B (zh) * 2020-12-02 2021-12-10 湖北电信工程有限公司 一种可防外界信号干扰的5g基站建造用信号检测装置
EP4262582A1 (en) 2020-12-15 2023-10-25 Aurigen Medical Limited A device to occlude a body lumen
CN114642468A (zh) * 2020-12-21 2022-06-21 杭州诺芮医疗科技有限公司 左心耳封堵装置及系统
CN114642469B (zh) * 2020-12-21 2026-01-20 杭州德诺电生理医疗科技有限公司 左心耳消融装置及控制方法
WO2022155344A1 (en) * 2021-01-14 2022-07-21 Boston Scientific Scimed, Inc. Medical system for treating a left atrial appendage
EP4119082B1 (en) * 2021-07-13 2024-05-15 Aurigen Medical Limited A system comprising an elongated catheter and an implant detachably attached to a distal end of the elongated catheter
EP4119083B1 (en) 2021-07-13 2024-05-29 Aurigen Medical Limited A system comprising an elongated catheter and an implant detachably attached to a distal end of the elongated catheter
JP7696556B2 (ja) * 2021-08-31 2025-06-23 ネットビジネスコンサルティング株式会社 閉鎖システム及び閉鎖デバイスの製造方法
US12161396B2 (en) 2021-10-19 2024-12-10 Riccardo Cappato System, device, and method for determining location of arrhythmogenic foci
WO2024175746A1 (en) 2023-02-22 2024-08-29 Aurigen Medical Limited A medical implant system
WO2025049484A1 (en) * 2023-08-31 2025-03-06 Boston Scientific Scimed, Inc. Dilectric coating for cardiac ablation device

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WO2016202708A1 (en) * 2015-06-19 2016-12-22 Koninklijke Philips N.V. Implantable medical device and system to heat tissue

Also Published As

Publication number Publication date
EP3606448A1 (en) 2020-02-12
JP7082987B2 (ja) 2022-06-09
JP2020516356A (ja) 2020-06-11
CN110582240A (zh) 2019-12-17
CA3058538A1 (en) 2018-10-11
AU2018247939A1 (en) 2019-10-24
WO2018185256A1 (en) 2018-10-11
US20200121324A1 (en) 2020-04-23

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