JP6749545B2 - 細径内視鏡手術器具 - Google Patents

細径内視鏡手術器具 Download PDF

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Publication number
JP6749545B2
JP6749545B2 JP2016151724A JP2016151724A JP6749545B2 JP 6749545 B2 JP6749545 B2 JP 6749545B2 JP 2016151724 A JP2016151724 A JP 2016151724A JP 2016151724 A JP2016151724 A JP 2016151724A JP 6749545 B2 JP6749545 B2 JP 6749545B2
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Japan
Prior art keywords
small
pipe
diameter
surgical instrument
endoscopic surgical
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Application number
JP2016151724A
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English (en)
Japanese (ja)
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JP2018019815A5 (OSRAM
JP2018019815A (ja
Inventor
英博 山本
英博 山本
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Individual
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Individual
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Publication date
Priority to JP2016151724A priority Critical patent/JP6749545B2/ja
Application filed by Individual filed Critical Individual
Priority to EP17836786.8A priority patent/EP3494913B1/en
Priority to CN201780048717.5A priority patent/CN109561921B/zh
Priority to KR1020197003078A priority patent/KR102253461B1/ko
Priority to PCT/JP2017/026598 priority patent/WO2018025680A1/ja
Priority to US16/322,187 priority patent/US11457798B2/en
Publication of JP2018019815A publication Critical patent/JP2018019815A/ja
Publication of JP2018019815A5 publication Critical patent/JP2018019815A5/ja
Application granted granted Critical
Publication of JP6749545B2 publication Critical patent/JP6749545B2/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00087—Tools
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • 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
    • A61B1/00135—Oversleeves mounted on the endoscope prior to insertion
    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/01—Guiding arrangements therefore
    • 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
    • A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
    • 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
    • A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
    • A61B1/3135—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 for introducing through surgical openings, e.g. laparoscopes for examination of the epidural or the spinal space
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
    • A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
    • A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • 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
    • A61B2017/00349—Needle-like instruments having hook or barb-like gripping means, e.g. for grasping suture or tissue
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1422—Hook
    • 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)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2016151724A 2016-08-02 2016-08-02 細径内視鏡手術器具 Active JP6749545B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2016151724A JP6749545B2 (ja) 2016-08-02 2016-08-02 細径内視鏡手術器具
CN201780048717.5A CN109561921B (zh) 2016-08-02 2017-07-24 小径内窥镜手术器械
KR1020197003078A KR102253461B1 (ko) 2016-08-02 2017-07-24 세경 내시경 수술 기구
PCT/JP2017/026598 WO2018025680A1 (ja) 2016-08-02 2017-07-24 細径内視鏡手術器具
EP17836786.8A EP3494913B1 (en) 2016-08-02 2017-07-24 Small-diameter endoscope surgical instrument
US16/322,187 US11457798B2 (en) 2016-08-02 2017-07-24 Small-Diameter endoscope surgical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016151724A JP6749545B2 (ja) 2016-08-02 2016-08-02 細径内視鏡手術器具

Publications (3)

Publication Number Publication Date
JP2018019815A JP2018019815A (ja) 2018-02-08
JP2018019815A5 JP2018019815A5 (OSRAM) 2019-09-26
JP6749545B2 true JP6749545B2 (ja) 2020-09-02

Family

ID=61072829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016151724A Active JP6749545B2 (ja) 2016-08-02 2016-08-02 細径内視鏡手術器具

Country Status (6)

Country Link
US (1) US11457798B2 (OSRAM)
EP (1) EP3494913B1 (OSRAM)
JP (1) JP6749545B2 (OSRAM)
KR (1) KR102253461B1 (OSRAM)
CN (1) CN109561921B (OSRAM)
WO (1) WO2018025680A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021522871A (ja) * 2018-06-27 2021-09-02 ライト メディカル テクノロジー インコーポレイテッドＷｒｉｇｈｔ Ｍｅｄｉｃａｌ Ｔｅｃｈｎｏｌｏｇｙ， Ｉｎｃ． 潅注法及びイメージングを備えるバー
CN111265290B (zh) * 2020-03-25 2025-03-14 扬州大学附属医院 一种面部手术内窥系统
DE102020110845A1 (de) * 2020-04-21 2021-10-21 Novatech Sa Medizinische Vorrichtung und Endoskopierverfahren
CN118415571A (zh) * 2020-11-24 2024-08-02 奥林巴斯株式会社 具有超声内窥镜的治疗方法和装置
CN113499133A (zh) * 2021-07-05 2021-10-15 上海生知医疗科技有限公司 一种双功能的手术器械
CN114668503B (zh) * 2022-03-29 2024-06-04 吉林省金博弘智能科技有限责任公司 一种诊疗一体式手术机器人
KR102539420B1 (ko) 2022-08-09 2023-06-01 조백현 수술기구

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313325A1 (de) 1983-04-13 1984-10-18 Knut Dr. 7802 Merzhausen Korth Operationsinstrument
US5578053A (en) * 1993-06-24 1996-11-26 Yoon; Inbae Safety needle instrument having a triggered safety member
US5478329A (en) * 1994-05-06 1995-12-26 Ternamian; Artin M. Trocarless rotational entry cannula
US5709671A (en) * 1995-10-16 1998-01-20 Ethicon Endo-Surgery, Inc. Trocar having an improved tip configuration
DE19547246C1 (de) * 1995-12-18 1997-03-20 Riek Siegfried Medizinische Nadel
AU722939B2 (en) * 1996-04-10 2000-08-17 Linvatec Corporation Process for shaping and sharpening a rotatable surgical shaver blade
JPH10155807A (ja) * 1996-11-29 1998-06-16 Olympus Optical Co Ltd 内視鏡用処置具
DE19730127C2 (de) * 1997-07-14 2001-04-12 Erbe Elektromedizin Präparierinstrument
US6585638B1 (en) * 1998-09-18 2003-07-01 Hidehiro Yamamoto Endoscope power supplying appliance
US6428539B1 (en) * 2000-03-09 2002-08-06 Origin Medsystems, Inc. Apparatus and method for minimally invasive surgery using rotational cutting tool
JP4460718B2 (ja) * 2000-05-12 2010-05-12 オリンパス株式会社 内視鏡処置装置
JP3722729B2 (ja) * 2001-06-04 2005-11-30 オリンパス株式会社 内視鏡用処置装置
US7556633B2 (en) * 2004-03-01 2009-07-07 Terumo Corporation Method and apparatus for endoscopic dissection of blood vessels
DE102005013714A1 (de) * 2004-04-07 2005-12-22 Carl Zeiss Meditec Ag Elektrische Sonde für die Mikrochirurgie
EP3175804B1 (en) * 2004-06-29 2018-09-26 Applied Medical Resources Corporation Insufflating optical surgical instrument
EP1834599A4 (en) * 2004-12-17 2009-01-21 Univ Kyoto HOOD WITH CUTTING FUNCTION AND ENDOSCOPE
JP2007089690A (ja) * 2005-09-27 2007-04-12 Hidehiro Yamamoto 内視鏡用通電牽引装置
DE102005049021B4 (de) * 2005-10-11 2008-08-21 Richard Wolf Gmbh Endoskop
US20070203395A1 (en) * 2006-02-28 2007-08-30 Takayasu Mikkaichi Cap installable on distal end portion of endoscope
US8728089B2 (en) * 2008-03-28 2014-05-20 Olympus Medical Systems Corp. Endoscope treatment instrument
US8531064B2 (en) * 2010-02-11 2013-09-10 Ethicon Endo-Surgery, Inc. Ultrasonically powered surgical instruments with rotating cutting implement
EP2558151A4 (en) * 2010-04-13 2018-01-10 Sentreheart, Inc. Methods and devices for pericardial access
CN201701297U (zh) * 2010-04-15 2011-01-12 欧普康光电(厦门)有限公司 一种带数码摄像装置的外科手术内窥镜
JP5941776B2 (ja) * 2012-07-13 2016-06-29 オリンパス株式会社 ガイドワイヤ導入装置
US10363056B2 (en) * 2015-06-17 2019-07-30 Saphena Medical, Inc. Unitary endoscopic vessel harvesting devices

Also Published As

Publication number Publication date
WO2018025680A1 (ja) 2018-02-08
KR20190026809A (ko) 2019-03-13
EP3494913A1 (en) 2019-06-12
EP3494913B1 (en) 2024-04-24
CN109561921A (zh) 2019-04-02
JP2018019815A (ja) 2018-02-08
KR102253461B1 (ko) 2021-05-17
US20190183320A1 (en) 2019-06-20
US11457798B2 (en) 2022-10-04
CN109561921B (zh) 2021-07-09
EP3494913A4 (en) 2020-03-25

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