JP6138405B1 - 挿入装置 - Google Patents
挿入装置 Download PDFInfo
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- JP6138405B1 JP6138405B1 JP2017513577A JP2017513577A JP6138405B1 JP 6138405 B1 JP6138405 B1 JP 6138405B1 JP 2017513577 A JP2017513577 A JP 2017513577A JP 2017513577 A JP2017513577 A JP 2017513577A JP 6138405 B1 JP6138405 B1 JP 6138405B1
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- 238000003780 insertion Methods 0.000 title claims abstract description 153
- 230000037431 insertion Effects 0.000 title claims abstract description 153
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012937 correction Methods 0.000 description 45
- 238000000034 method Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 15
- 230000008859 change Effects 0.000 description 8
- 210000002429 large intestine Anatomy 0.000 description 8
- 210000004185 liver Anatomy 0.000 description 8
- 210000003384 transverse colon Anatomy 0.000 description 7
- 210000001599 sigmoid colon Anatomy 0.000 description 6
- 210000000952 spleen Anatomy 0.000 description 6
- 230000003393 splenic effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 210000001731 descending colon Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
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
- A61B1/00002—Operational features of endoscopes
- A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
- A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
- A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
-
- 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
-
- 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
- A61B1/00078—Insertion part of the endoscope body with stiffening means
-
- 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
- A61B1/00148—Holding or positioning arrangements using anchoring means
-
- 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
- A61B1/00156—Holding or positioning arrangements using self propulsion
-
- 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
- A61B1/0016—Holding or positioning arrangements using motor drive units
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
Claims (4)
- 細長形状の挿入部と、
回転駆動されて前記挿入部を進退させる回転体と、
前記回転体に駆動力を供給する駆動力供給源と、
前記挿入部に設けられ、前記挿入部の硬度を変化させる硬度可変部と、
前記硬度可変部によって変化した前記挿入部の硬度を検出する硬度検出部と、
前記硬度検出部によって検出された前記挿入部の硬度に応じて前記駆動力供給源を制御する制御部と、
を具備する挿入装置。 - 前記制御部は、前記硬度検出部によって検出された前記挿入部の硬度に応じて前記回転体のトルクの上限値に対応したトルクリミット値を補正する請求項1に記載の挿入装置。
- 前記制御部は、前記硬度検出部によって検出された前記挿入部の硬度が硬くなるほど、前記トルクリミット値を大きくするように補正する請求項2に記載の挿入装置。
- 前記硬度可変部によって前記挿入部の硬度を変化させるための操作を受け付ける操作部をさらに具備し、
前記硬度可変部は、前記操作部の操作量に応じて前記挿入部の硬度を変化させる請求項1に記載の挿入装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015211135 | 2015-10-27 | ||
JP2015211135 | 2015-10-27 | ||
PCT/JP2016/077458 WO2017073198A1 (ja) | 2015-10-27 | 2016-09-16 | 挿入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6138405B1 true JP6138405B1 (ja) | 2017-05-31 |
JPWO2017073198A1 JPWO2017073198A1 (ja) | 2017-10-26 |
Family
ID=58631631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017513577A Active JP6138405B1 (ja) | 2015-10-27 | 2016-09-16 | 挿入装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10653296B2 (ja) |
EP (1) | EP3243424A4 (ja) |
JP (1) | JP6138405B1 (ja) |
CN (1) | CN107105984B (ja) |
WO (1) | WO2017073198A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107280626B (zh) * | 2017-08-02 | 2019-05-10 | 李全科 | 一种医疗用内窥镜 |
CN108553067B (zh) * | 2017-12-28 | 2021-01-15 | 深圳开立生物医疗科技股份有限公司 | 自适应调节刚度的内窥镜系统及其应用 |
CN111214197B (zh) * | 2019-12-05 | 2021-11-26 | 重庆金山医疗技术研究院有限公司 | 一种刚度可调节软管、操作部、插入部和内窥镜 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001170000A (ja) * | 1999-12-17 | 2001-06-26 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2015072233A1 (ja) * | 2013-11-14 | 2015-05-21 | オリンパスメディカルシステムズ株式会社 | 挿入機器、回転ユニット及び挿入装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482029A (en) * | 1992-06-26 | 1996-01-09 | Kabushiki Kaisha Toshiba | Variable flexibility endoscope system |
US5810715A (en) * | 1995-09-29 | 1998-09-22 | Olympus Optical Co., Ltd. | Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member |
US5989230A (en) * | 1996-01-11 | 1999-11-23 | Essex Technology, Inc. | Rotate to advance catheterization system |
JP2002360505A (ja) * | 2001-06-05 | 2002-12-17 | Pentax Corp | 可撓性可変内視鏡 |
CN100464716C (zh) * | 2003-03-17 | 2009-03-04 | 住友电木株式会社 | 生物体组织的夹钳装置 |
US7715896B2 (en) * | 2003-03-21 | 2010-05-11 | Boston Scientific Scimed, Inc. | Systems and methods for internal tissue penetration |
JP3927182B2 (ja) * | 2004-02-09 | 2007-06-06 | オリンパス株式会社 | 内視鏡 |
JP4091016B2 (ja) * | 2004-04-22 | 2008-05-28 | オリンパス株式会社 | 内視鏡システム |
DE102004052036A1 (de) * | 2004-10-26 | 2006-04-27 | Stm Medizintechnik Starnberg Gmbh | Endoskop mit alternierendem Vortrieb |
US8235942B2 (en) * | 2005-05-04 | 2012-08-07 | Olympus Endo Technology America Inc. | Rotate-to-advance catheterization system |
EP1908389B1 (en) * | 2005-07-25 | 2012-01-25 | Olympus Medical Systems Corp. | Medical controll apparatus |
WO2007080783A1 (ja) * | 2006-01-13 | 2007-07-19 | Olympus Medical Systems Corp. | 回転自走式内視鏡システム、プログラム、回転自走式内視鏡システムの駆動方法 |
JP5214187B2 (ja) * | 2007-07-13 | 2013-06-19 | オリンパスメディカルシステムズ株式会社 | 内視鏡、内視鏡装置および内視鏡装置の作動方法 |
WO2010018665A1 (ja) * | 2008-08-12 | 2010-02-18 | Ntn株式会社 | 遠隔操作型アクチュエータ |
JP2014004268A (ja) * | 2012-06-27 | 2014-01-16 | Fujifilm Corp | 内視鏡挿入補助具、リミット値設定方法 |
CN105473046B (zh) | 2013-08-06 | 2018-01-02 | 奥林巴斯株式会社 | 插入装置 |
-
2016
- 2016-09-16 WO PCT/JP2016/077458 patent/WO2017073198A1/ja active Application Filing
- 2016-09-16 CN CN201680006056.5A patent/CN107105984B/zh active Active
- 2016-09-16 JP JP2017513577A patent/JP6138405B1/ja active Active
- 2016-09-16 EP EP16859435.6A patent/EP3243424A4/en not_active Withdrawn
-
2017
- 2017-08-07 US US15/670,508 patent/US10653296B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001170000A (ja) * | 1999-12-17 | 2001-06-26 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2015072233A1 (ja) * | 2013-11-14 | 2015-05-21 | オリンパスメディカルシステムズ株式会社 | 挿入機器、回転ユニット及び挿入装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3243424A4 (en) | 2018-10-03 |
WO2017073198A1 (ja) | 2017-05-04 |
CN107105984B (zh) | 2019-08-02 |
EP3243424A1 (en) | 2017-11-15 |
US10653296B2 (en) | 2020-05-19 |
JPWO2017073198A1 (ja) | 2017-10-26 |
US20170332883A1 (en) | 2017-11-23 |
CN107105984A (zh) | 2017-08-29 |
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