JP7810697B2 - 医療デバイス - Google Patents

医療デバイス

Info

Publication number
JP7810697B2
JP7810697B2 JP2023505507A JP2023505507A JP7810697B2 JP 7810697 B2 JP7810697 B2 JP 7810697B2 JP 2023505507 A JP2023505507 A JP 2023505507A JP 2023505507 A JP2023505507 A JP 2023505507A JP 7810697 B2 JP7810697 B2 JP 7810697B2
Authority
JP
Japan
Prior art keywords
traction
shaft
unit
buffer
traction shaft
Prior art date
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.)
Active
Application number
JP2023505507A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022191076A1 (https=
Inventor
侑右 高橋
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Publication of JPWO2022191076A1 publication Critical patent/JPWO2022191076A1/ja
Application granted granted Critical
Publication of JP7810697B2 publication Critical patent/JP7810697B2/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
    • 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
    • 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
    • A61B2017/00831—Material properties
    • A61B2017/00862—Material properties elastic or resilient
    • 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
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • 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
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B2018/00315—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
    • A61B2018/0038—Foramen ovale
    • 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
    • A61B2018/00571—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2023505507A 2021-03-08 2022-03-04 医療デバイス Active JP7810697B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021036374 2021-03-08
JP2021036374 2021-03-08
PCT/JP2022/009469 WO2022191076A1 (ja) 2021-03-08 2022-03-04 医療デバイス

Publications (2)

Publication Number Publication Date
JPWO2022191076A1 JPWO2022191076A1 (https=) 2022-09-15
JP7810697B2 true JP7810697B2 (ja) 2026-02-03

Family

ID=83227931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505507A Active JP7810697B2 (ja) 2021-03-08 2022-03-04 医療デバイス

Country Status (4)

Country Link
US (1) US20230404665A1 (https=)
EP (1) EP4309605A4 (https=)
JP (1) JP7810697B2 (https=)
WO (1) WO2022191076A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116492059B (zh) * 2023-05-06 2025-12-16 南昌华安众辉健康科技股份有限公司 具有尖端的多自由度机械臂的控制机构及具有尖端的器械
CN117462188B (zh) * 2023-12-28 2024-03-29 杭州德晋医疗科技有限公司 介入式医疗器械

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718372B2 (ja) 1999-06-03 2005-11-24 ペンタックス株式会社 内視鏡用処置具
JP4982699B2 (ja) 2005-01-20 2012-07-25 クック メディカル テクノロジーズ エルエルシー 生検鉗子
WO2019188916A1 (ja) 2018-03-29 2019-10-03 テルモ株式会社 医療デバイス及び処置方法
WO2020094087A1 (zh) 2018-11-09 2020-05-14 杭州诺生医疗科技有限公司 改进消融方式的房间隔造口装置及房间隔造口系统
US20210001116A1 (en) 2018-08-13 2021-01-07 CARDIONOMIC, Inc. Partially woven expandable members

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652886Y2 (https=) * 1975-06-24 1981-12-10
US11369405B2 (en) * 2014-06-13 2022-06-28 InterShunt Technologies, Inc. Method and septostomy device for creating an interatrial aperture
US10729457B2 (en) * 2016-02-25 2020-08-04 Indian Wells Medical, Inc. Steerable endoluminal punch with cutting stylet
US10806911B2 (en) * 2018-01-12 2020-10-20 Biosense Webster (Israel) Ltd. Balloon catheter assisted by pulling a puller-wire
JP2021036374A (ja) 2019-08-30 2021-03-04 株式会社Ｊｖｃケンウッド 車両監視装置、車両監視方法および車両監視プログラム
CN112716557A (zh) * 2021-01-15 2021-04-30 陶凉 一种介入左心耳结扎器及具有其的结扎系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3718372B2 (ja) 1999-06-03 2005-11-24 ペンタックス株式会社 内視鏡用処置具
JP4982699B2 (ja) 2005-01-20 2012-07-25 クック メディカル テクノロジーズ エルエルシー 生検鉗子
WO2019188916A1 (ja) 2018-03-29 2019-10-03 テルモ株式会社 医療デバイス及び処置方法
US20210001116A1 (en) 2018-08-13 2021-01-07 CARDIONOMIC, Inc. Partially woven expandable members
WO2020094087A1 (zh) 2018-11-09 2020-05-14 杭州诺生医疗科技有限公司 改进消融方式的房间隔造口装置及房间隔造口系统

Also Published As

Publication number Publication date
US20230404665A1 (en) 2023-12-21
JPWO2022191076A1 (https=) 2022-09-15
EP4309605A4 (en) 2024-11-13
WO2022191076A1 (ja) 2022-09-15
EP4309605A1 (en) 2024-01-24

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