JPWO2016052544A1 - 内視鏡用外科手術装置 - Google Patents
内視鏡用外科手術装置 Download PDFInfo
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- JPWO2016052544A1 JPWO2016052544A1 JP2016552085A JP2016552085A JPWO2016052544A1 JP WO2016052544 A1 JPWO2016052544 A1 JP WO2016052544A1 JP 2016552085 A JP2016552085 A JP 2016552085A JP 2016552085 A JP2016552085 A JP 2016552085A JP WO2016052544 A1 JPWO2016052544 A1 JP WO2016052544A1
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- 238000003780 insertion Methods 0.000 claims abstract description 258
- 230000037431 insertion Effects 0.000 claims abstract description 258
- 230000033001 locomotion Effects 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 239000003550 marker Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000002674 endoscopic surgery Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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Classifications
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- 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- 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
- A61B1/00163—Optical arrangements
- A61B1/00188—Optical arrangements with focusing or zooming 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0669—Endoscope light sources at proximal end of an 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
- A61B1/06—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 with illuminating arrangements
- A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- 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
- A61B1/3132—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 laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
- A61B2017/00438—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping connectable to a finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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
- A61B2017/3445—Cannulas used as instrument channel for multiple instruments
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Mechanical Engineering (AREA)
- Gastroenterology & Hepatology (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (8)
- 先端に観察窓が設けられた内視鏡と、先端に処置部が設けられた処置具と、体壁を貫通して体腔内に挿入され前記内視鏡及び前記処置具を前記体腔内に案内する外套管と、を備える内視鏡用外科手術装置であって、
前記外套管は、
先端と基端と長手軸とを有する外套管本体と、
前記外套管本体の先端に設けられる第1先端開口及び第2先端開口と、
前記外套管本体の基端に設けられる第1基端開口及び第2基端開口と、
前記外套管本体の長手軸に沿って設けられ、前記第1先端開口と前記第1基端開口とを連通し、前記内視鏡が進退自在に挿通される内視鏡挿通路と、
前記外套管本体の長手軸に沿って設けられ、前記第2先端開口と前記第2基端開口とを連通し、前記処置具が進退自在に挿通される処置具挿通路と、
前記内視鏡挿通路に挿通された前記内視鏡に連結される内視鏡連結部と、前記処置具挿通路に挿通された前記処置具に連結される処置具連結部とを有し、前記外套管本体の内部において進退自在に移動する連動部材と、
前記外套管本体の内部に設けられ、前記連動部材の前記外套管本体の先端側への移動を規制する第1ストッパと、
前記外套管本体の内部に設けられ、前記連動部材の前記外套管本体の基端側への移動を規制する第2ストッパと、を備え、
前記連動部材が、前記第1ストッパにより前記外套管本体の先端側への移動が規制された第1位置から前記第2ストッパにより前記外套管本体の基端側への移動が規制された第2位置まで移動するときの前記連動部材の移動距離をL1、前記外套管本体の長手軸方向の長さをLtとしたとき、前記内視鏡は、前記内視鏡の先端から基端側に少なくともLt+L1離れた位置に位置決め部を有する内視鏡用外科手術装置。 - 前記位置決め部は、前記外套管本体の基端面に基端側から当接する当接部を有する請求項1に記載の内視鏡用外科手術装置。
- 前記当接部は、前記内視鏡を操作する操作者が把持する操作部である請求項2に記載の内視鏡用外科手術装置。
- 前記操作部は、前記第1基端開口の内径よりも大きな外径を有する軸部を有する請求項3に記載の内視鏡用外科手術装置。
- 前記軸部は、滑り止め形状及び滑り止め部材の少なくとも1つが形成された外周面を有する請求項4に記載の内視鏡用外科手術装置。
- 前記位置決め部は、前記内視鏡の表面に形成され前記内視鏡の先端から基端側に少なくともLt+L1離れた位置を示すマーカーである請求項1に記載の内視鏡用外科手術装置。
- 前記位置決め部は、前記内視鏡の先端から基端側にLt+L1だけ離れた位置に設けられる請求項1〜6のいずれか1項に記載の内視鏡用外科手術装置。
- 前記連動部材は、前記内視鏡及び前記処置具のいずれか一方の進退移動に対して他方が連動しない不感帯領域と、前記内視鏡及び前記処置具のいずれか一方の進退移動に対して他方が連動する感帯領域とを有する請求項1〜7のいずれか1項に記載の内視鏡用外科手術装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462057525P | 2014-09-30 | 2014-09-30 | |
US62/057,525 | 2014-09-30 | ||
PCT/JP2015/077585 WO2016052544A1 (ja) | 2014-09-30 | 2015-09-29 | 内視鏡用外科手術装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2016052544A1 true JPWO2016052544A1 (ja) | 2017-08-17 |
JP6286575B2 JP6286575B2 (ja) | 2018-02-28 |
Family
ID=55630570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016552085A Active JP6286575B2 (ja) | 2014-09-30 | 2015-09-29 | 内視鏡用外科手術装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10492665B2 (ja) |
EP (2) | EP3202344B1 (ja) |
JP (1) | JP6286575B2 (ja) |
WO (1) | WO2016052544A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6888380B2 (ja) * | 2017-04-06 | 2021-06-16 | コニカミノルタ株式会社 | 生体情報測定用プローブ |
JP7378132B2 (ja) * | 2020-01-31 | 2023-11-13 | 国立大学法人大阪大学 | 補助具 |
US11937799B2 (en) | 2021-09-29 | 2024-03-26 | Cilag Gmbh International | Surgical sealing systems for instrument stabilization |
WO2023052930A1 (en) * | 2021-09-29 | 2023-04-06 | Cilag Gmbh International | Surgical systems with devices for both intraluminal and extraluminal access |
CN116807580A (zh) * | 2023-04-26 | 2023-09-29 | 上海宇度医学科技股份有限公司 | 一种集成切割装置的内窥镜 |
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JPH06304127A (ja) * | 1993-04-27 | 1994-11-01 | Olympus Optical Co Ltd | 内視鏡挿入補助装置 |
JP2004141486A (ja) * | 2002-10-25 | 2004-05-20 | Olympus Corp | 内視鏡手術システム |
JP2004180858A (ja) * | 2002-12-02 | 2004-07-02 | Olympus Corp | 外科手術用器具 |
JP2009291372A (ja) * | 2008-06-04 | 2009-12-17 | Fujinon Corp | 経鼻内視鏡用ガイド装置 |
WO2013176167A1 (ja) * | 2012-05-25 | 2013-11-28 | 富士フイルム株式会社 | 内視鏡手術装置及び外套管 |
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JP4594612B2 (ja) | 2003-11-27 | 2010-12-08 | オリンパス株式会社 | 挿入補助具 |
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GB2455343A (en) | 2007-12-07 | 2009-06-10 | St George S Healthcare Nhs Trust | A gripper for the shaft of an endoscope |
JP5543733B2 (ja) | 2009-06-30 | 2014-07-09 | 大輔 菊池 | 内視鏡用処置具挿通具 |
JP5993231B2 (ja) | 2012-07-06 | 2016-09-14 | オリンパス株式会社 | 内視鏡処置具の進退補助具 |
-
2015
- 2015-09-29 EP EP15846589.8A patent/EP3202344B1/en active Active
- 2015-09-29 WO PCT/JP2015/077585 patent/WO2016052544A1/ja active Application Filing
- 2015-09-29 EP EP19157137.1A patent/EP3501435A1/en not_active Ceased
- 2015-09-29 JP JP2016552085A patent/JP6286575B2/ja active Active
-
2017
- 2017-03-28 US US15/470,917 patent/US10492665B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06304127A (ja) * | 1993-04-27 | 1994-11-01 | Olympus Optical Co Ltd | 内視鏡挿入補助装置 |
JP2004141486A (ja) * | 2002-10-25 | 2004-05-20 | Olympus Corp | 内視鏡手術システム |
JP2004180858A (ja) * | 2002-12-02 | 2004-07-02 | Olympus Corp | 外科手術用器具 |
JP2009291372A (ja) * | 2008-06-04 | 2009-12-17 | Fujinon Corp | 経鼻内視鏡用ガイド装置 |
WO2013176167A1 (ja) * | 2012-05-25 | 2013-11-28 | 富士フイルム株式会社 | 内視鏡手術装置及び外套管 |
Also Published As
Publication number | Publication date |
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EP3202344B1 (en) | 2019-03-27 |
US10492665B2 (en) | 2019-12-03 |
EP3202344A4 (en) | 2017-08-09 |
WO2016052544A1 (ja) | 2016-04-07 |
JP6286575B2 (ja) | 2018-02-28 |
EP3202344A1 (en) | 2017-08-09 |
US20170196440A1 (en) | 2017-07-13 |
EP3501435A1 (en) | 2019-06-26 |
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