CN116059511B - 内窥镜用处置器具 - Google Patents

内窥镜用处置器具

Info

Publication number
CN116059511B
CN116059511B CN202211327375.XA CN202211327375A CN116059511B CN 116059511 B CN116059511 B CN 116059511B CN 202211327375 A CN202211327375 A CN 202211327375A CN 116059511 B CN116059511 B CN 116059511B
Authority
CN
China
Prior art keywords
flow path
hole
advancing
retreating
endoscope
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
CN202211327375.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN116059511A (zh
Inventor
盐田裕亮
山田晃大朗
加藤裕昌
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
Priority to CN202511262567.0A priority Critical patent/CN121081094A/zh
Publication of CN116059511A publication Critical patent/CN116059511A/zh
Application granted granted Critical
Publication of CN116059511B publication Critical patent/CN116059511B/zh
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
    • 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
    • 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)
CN202211327375.XA 2021-10-29 2022-10-27 内窥镜用处置器具 Active CN116059511B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202511262567.0A CN121081094A (zh) 2021-10-29 2022-10-27 内窥镜用处置器具

Applications Claiming Priority (2)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202511262567.0A Division CN121081094A (zh) 2021-10-29 2022-10-27 内窥镜用处置器具

Publications (2)

Publication Number Publication Date
CN116059511A CN116059511A (zh) 2023-05-05
CN116059511B true CN116059511B (zh) 2025-09-19

Family

ID=85983514

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202211327375.XA Active CN116059511B (zh) 2021-10-29 2022-10-27 内窥镜用处置器具
CN202511262567.0A Pending CN121081094A (zh) 2021-10-29 2022-10-27 内窥镜用处置器具

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202511262567.0A Pending CN121081094A (zh) 2021-10-29 2022-10-27 内窥镜用处置器具

Country Status (4)

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

Family Cites Families (19)

* 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
DE202009018056U1 (de) 2009-04-16 2010-12-30 Erbe Elektromedizin Gmbh Endoskopisches Chirurgieinstrument
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
CN108272503B (zh) 2018-03-07 2024-04-19 南微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
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
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
CN121081094A (zh) 2025-12-09
JP2023067806A (ja) 2023-05-16
US20230133812A1 (en) 2023-05-04
US20260076737A1 (en) 2026-03-19
DE102022128586A1 (de) 2023-05-04
CN116059511A (zh) 2023-05-05

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