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JPWO2021065874A1 - - Google Patents

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Publication number
JPWO2021065874A1
JPWO2021065874A1 JP2021551293A JP2021551293A JPWO2021065874A1 JP WO2021065874 A1 JPWO2021065874 A1 JP WO2021065874A1 JP 2021551293 A JP2021551293 A JP 2021551293A JP 2021551293 A JP2021551293 A JP 2021551293A JP WO2021065874 A1 JPWO2021065874 A1 JP WO2021065874A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021551293A
Other versions
JP7595017B2 (ja
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 JPWO2021065874A1 publication Critical patent/JPWO2021065874A1/ja
Application granted granted Critical
Publication of JP7595017B2 publication Critical patent/JP7595017B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • 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
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A61B2017/00252—Making holes in the wall of the heart, e.g. laser Myocardial revascularization for by-pass connections, i.e. connections from heart chamber to blood vessel or from blood vessel to blood vessel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00982—General structural features
    • A61B2017/00986—Malecots, e.g. slotted tubes, of which the distal end is pulled to deflect side struts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1139—Side-to-side connections, e.g. shunt or X-connections
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • 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
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
    • 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
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/142—Electrodes having a specific shape at least partly surrounding the target, e.g. concave, curved or in the form of a cave
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1861—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves with an instrument inserted into a body lumen or cavity, e.g. a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
JP2021551293A 2019-09-30 2020-09-29 医療デバイス Active JP7595017B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019178331 2019-09-30
JP2019178331 2019-09-30
PCT/JP2020/036816 WO2021065874A1 (ja) 2019-09-30 2020-09-29 医療デバイス

Publications (2)

Publication Number Publication Date
JPWO2021065874A1 true JPWO2021065874A1 (ja) 2021-04-08
JP7595017B2 JP7595017B2 (ja) 2024-12-05

Family

ID=75336412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021551293A Active JP7595017B2 (ja) 2019-09-30 2020-09-29 医療デバイス

Country Status (5)

Country Link
US (1) US20220211430A1 (ja)
EP (1) EP4035617A4 (ja)
JP (1) JP7595017B2 (ja)
CN (1) CN114390915A (ja)
WO (1) WO2021065874A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12151071B2 (en) 2019-09-09 2024-11-26 Shifamed Holdings, Llc Adjustable shunts and associated systems and methods
EP4138978A4 (en) 2020-04-23 2024-05-01 Shifamed Holdings, LLC Systems and methods for radiographic monitoring of shunts
WO2021217055A1 (en) 2020-04-23 2021-10-28 Shifamed Holdings, Llc Intracardiac sensors with switchable configurations and associated systems and methods
US11801369B2 (en) 2020-08-25 2023-10-31 Shifamed Holdings, Llc Adjustable interatrial shunts and associated systems and methods
WO2022103973A1 (en) 2020-11-12 2022-05-19 Shifamed Holdings, Llc Adjustable implantable devices and associated methods
WO2022192280A1 (en) 2021-03-09 2022-09-15 Shifamed Holdings, Llc Shape memory actuators for adjustable shunting systems, and associated systems and methods
WO2023282335A1 (ja) * 2021-07-09 2023-01-12 テルモ株式会社 医療デバイスおよびシャント形成方法
WO2023281888A1 (ja) * 2021-07-09 2023-01-12 テルモ株式会社 医療デバイス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019009254A1 (ja) * 2017-07-04 2019-01-10 テルモ株式会社 医療デバイス、および処置方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853422A (en) * 1996-03-22 1998-12-29 Scimed Life Systems, Inc. Apparatus and method for closing a septal defect
US8529563B2 (en) * 2008-08-25 2013-09-10 Ethicon Endo-Surgery, Inc. Electrical ablation devices
EP2558007A4 (en) * 2010-04-13 2017-11-29 Sentreheart, Inc. Methods and devices for accessing and delivering devices to a heart
JP2012050538A (ja) * 2010-08-31 2012-03-15 Terumo Corp アブレーションデバイス
CN107334512B (zh) * 2011-02-10 2021-04-13 可维亚媒体公司 用于建立和保持房内压力释放孔的装置
US9334430B1 (en) 2015-05-29 2016-05-10 Sirrus, Inc. Encapsulated polymerization initiators, polymerization systems and methods using the same
IL274110B2 (en) * 2017-10-31 2024-10-01 Hangzhou Noya Medtech Co Ltd Devices, systems and methods for interatrial shunts
EP3716877A4 (en) * 2017-11-30 2021-12-08 Alleviant Medical, Inc. TRANSCATHETER DEVICE FOR INTERAURICULAR ANASTOMOSIS
WO2019179447A1 (zh) * 2018-03-19 2019-09-26 杭州诺生医疗科技有限公司 经导管介入的房间隔造口装置
JP7270605B2 (ja) * 2018-03-29 2023-05-10 テルモ株式会社 医療デバイス
JP7357604B2 (ja) * 2018-03-29 2023-10-06 テルモ株式会社 医療デバイス及び処置方法
JP7270606B2 (ja) * 2018-03-29 2023-05-10 テルモ株式会社 医療デバイス

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019009254A1 (ja) * 2017-07-04 2019-01-10 テルモ株式会社 医療デバイス、および処置方法

Also Published As

Publication number Publication date
EP4035617A4 (en) 2022-11-16
JP7595017B2 (ja) 2024-12-05
WO2021065874A1 (ja) 2021-04-08
EP4035617A1 (en) 2022-08-03
CN114390915A (zh) 2022-04-22
US20220211430A1 (en) 2022-07-07

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