DE102022128586A1 - Behandlungswerkzeug für ein Endoskop - Google Patents

Behandlungswerkzeug für ein Endoskop Download PDF

Info

Publication number
DE102022128586A1
DE102022128586A1 DE102022128586.3A DE102022128586A DE102022128586A1 DE 102022128586 A1 DE102022128586 A1 DE 102022128586A1 DE 102022128586 A DE102022128586 A DE 102022128586A DE 102022128586 A1 DE102022128586 A1 DE 102022128586A1
Authority
DE
Germany
Prior art keywords
advancing
passage
treatment tool
endoscope
retreating
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.)
Pending
Application number
DE102022128586.3A
Other languages
German (de)
English (en)
Inventor
Yusuke Shiota
Kotaro Yamada
Hiromasa Kato
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.)
Olympus Medical Systems Corp
Original Assignee
Olympus Medical Systems 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 Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Publication of DE102022128586A1 publication Critical patent/DE102022128586A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • 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
    • A61B1/00131—Accessories for endoscopes
    • 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
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00133—Drive units for endoscopic tools inserted through or with the endoscope
    • 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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • 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
    • 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
    • A61B18/1206—Generators 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
    • 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
    • A61B2018/00482—Digestive system
    • 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
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • 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
    • A61B2018/1412—Blade
    • 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
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
DE102022128586.3A 2021-10-29 2022-10-27 Behandlungswerkzeug für ein Endoskop Pending DE102022128586A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163273167P 2021-10-29 2021-10-29
US63/273,167 2021-10-29

Publications (1)

Publication Number Publication Date
DE102022128586A1 true DE102022128586A1 (de) 2023-05-04

Family

ID=85983514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022128586.3A Pending DE102022128586A1 (de) 2021-10-29 2022-10-27 Behandlungswerkzeug für ein Endoskop

Country Status (4)

Country Link
US (2) US12508070B2 (https=)
JP (1) JP2023067806A (https=)
CN (2) CN116059511B (https=)
DE (1) DE102022128586A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012523863A (ja) 2009-04-16 2012-10-11 エルベ エレクトロメディジン ゲーエムベーハー 内視鏡外科器具
CN108272503A (zh) 2018-03-07 2018-07-13 南京微创医学科技股份有限公司 一种可双通道注液的双极高频电刀
CN111202485A (zh) 2018-11-21 2020-05-29 南微医学科技股份有限公司 一种医用连接装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1416392A (en) * 1991-02-06 1992-09-07 Laparomed Corporation Electrosurgical device
US6325800B1 (en) * 1998-04-15 2001-12-04 Boston Scientific Corporation Electro-cautery catheter
US6558385B1 (en) * 2000-09-22 2003-05-06 Tissuelink Medical, Inc. Fluid-assisted medical device
US8066731B2 (en) * 2007-08-20 2011-11-29 Olympus Medical Systems Corp. Treatment device
JP5452498B2 (ja) * 2007-11-01 2014-03-26 シー・アール・バード・インコーポレーテッド 三重管腔端を含むカテーテル組立体
WO2012012674A1 (en) * 2010-07-23 2012-01-26 Ethicon Endo-Surgery, Inc. Electrosurgical cutting and sealing instrument
KR101056698B1 (ko) * 2011-02-22 2011-08-12 정명준 복수개의 모드를 멀티시술모듈을 통해 하나의 장치로 동작시키는 내시경하 점막하층 멀티용 시술기구
US9439677B2 (en) * 2012-01-20 2016-09-13 Iogyn, Inc. Medical device and methods
US20160206369A1 (en) * 2013-04-10 2016-07-21 Conor J Walsh Laparoscopic suction device and method
WO2016059908A1 (ja) * 2014-10-17 2016-04-21 オリンパス株式会社 保持機構と挿入機器
WO2016203978A1 (ja) * 2015-06-18 2016-12-22 オリンパス株式会社 高周波処置具
WO2018200738A1 (en) * 2017-04-25 2018-11-01 Project Moray, Inc. Hybrid fluid/mechanical actuation and transseptal systems for catheters and other uses
EP3773294B1 (en) * 2018-03-27 2026-04-29 Boston Scientific Scimed, Inc. Medical devices
CN108523985B (zh) * 2018-04-23 2024-05-07 南微医学科技股份有限公司 一种多功能高频电切开刀
WO2019209921A1 (en) * 2018-04-25 2019-10-31 Boston Scientific Scimed, Inc. Multifunctional electrosurgical instruments with dynamic electrode assemblies
US11224480B2 (en) * 2018-08-24 2022-01-18 Boston Scientific Scimed, Inc. Medical devices and related methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012523863A (ja) 2009-04-16 2012-10-11 エルベ エレクトロメディジン ゲーエムベーハー 内視鏡外科器具
CN108272503A (zh) 2018-03-07 2018-07-13 南京微创医学科技股份有限公司 一种可双通道注液的双极高频电刀
CN111202485A (zh) 2018-11-21 2020-05-29 南微医学科技股份有限公司 一种医用连接装置

Also Published As

Publication number Publication date
US12508070B2 (en) 2025-12-30
CN116059511B (zh) 2025-09-19
CN121081094A (zh) 2025-12-09
JP2023067806A (ja) 2023-05-16
US20230133812A1 (en) 2023-05-04
US20260076737A1 (en) 2026-03-19
CN116059511A (zh) 2023-05-05

Similar Documents

Publication Publication Date Title
DE69829300T2 (de) Biegungsfähiges interstitielles ablationsgerät
EP0536440B1 (de) Instrument für die Hochfrequenzchirurgie zum Schneiden oder Koagulieren
DE69213382T2 (de) Monopolare elektrochirurgische Vorrichtung mit Spül- und Saugkontrolle für endoskopische Chirurgie
DE69829007T2 (de) Multifunktionale teleskopische elektrochirurgische vorrichtung
DE69432182T2 (de) Medizinische vorrichtung mit einem verbesserten handbetätigungselement
DE68920747T2 (de) Elektro-chirurgisches gerät zur entfernung von tumoren aus hohlorganen des körpers.
DE69102271T2 (de) Vorrichtung zur gewebezerkleinerung und/oder hämostase.
DE112008003419B4 (de) Chirurgische Vorrichtung mit entfernbaren Instrumentensteckmodul
DE19827468B4 (de) Ligaturvorrichtung für ein Endoskop
DE69735270T2 (de) An fingerspitzen angebrachtes instrument für minimal-invasiven chirurgie
DE102022128587A1 (de) Endoskop-Behandlungswerkzeug, und Behandlungsverfahren
DE19847852A1 (de) Endoskopisches Behandlungsinstrument
DE3814967A1 (de) Instrument fuer die elektrochirurgie
DE3707921A1 (de) Medizinisches behandlungsgeraet
DE112014004020T5 (de) Endoskopisches chirurgisches Gerät und Überrohr
DE102006027873A1 (de) Endoskopisches Multifunktions-Chirurgiegerät
DE19703860A1 (de) Endoskopisches Diathermiemesser
DE10349825B3 (de) Medizinisches Instrument
CN101272744A (zh) 内窥镜用处置工具
EP4046583B1 (de) Elektrochirurgisches handgerät und kontaktkörper für elektrochirurgisches handgerät
DE102005039106B4 (de) Medizinisches Instrument
DE102022128586A1 (de) Behandlungswerkzeug für ein Endoskop
DE102019106195A1 (de) Hülse mit detektierbarem Führungselement
DE10212841B4 (de) Medizinisches Instrument zur Behandlung von Gewebe mittels Hochfrequenzstrom sowie medizinisches System mit einem derartigen medizinischen Instrument
DE102019106176A1 (de) Hülsenspitze mit abgewinkelter distaler fläche

Legal Events

Date Code Title Description
R012 Request for examination validly filed