JPWO2013129416A1 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JPWO2013129416A1 JPWO2013129416A1 JP2013529885A JP2013529885A JPWO2013129416A1 JP WO2013129416 A1 JPWO2013129416 A1 JP WO2013129416A1 JP 2013529885 A JP2013529885 A JP 2013529885A JP 2013529885 A JP2013529885 A JP 2013529885A JP WO2013129416 A1 JPWO2013129416 A1 JP WO2013129416A1
- Authority
- JP
- Japan
- Prior art keywords
- bending
- endoscope
- unit
- driving force
- right direction
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- A61B1/051—Details of CCD assembly
-
- 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
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
-
- 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
- A61B1/00096—Optical elements
-
- 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
- A61B1/00114—Electrical cables in or with 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
- A61B1/00112—Connection or coupling means
- A61B1/00117—Optical cables in or with 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
- A61B1/00112—Connection or coupling means
- A61B1/00119—Tubes or pipes in or with 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/0016—Holding or positioning arrangements using motor drive units
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
-
- 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
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
本発明の第1の実施形態について、図1乃至図10を参照して説明する。
図1は、本発明の第1の実施形態に係る内視鏡1を含む内視鏡システム100を示す図である。内視鏡1は、大別すると、内視鏡先端側の細長い挿入部2と、挿入部2の基端側に連結された、操作部3を含む内視鏡本体4と、内視鏡本体4から延出し、ライトガイド、電気ケーブルなどの挿入部2、内視鏡本体4に収容される内部構成部材を含むユニバーサルコード5とを有している。
内視鏡本体4の先端側には、可撓管部10の基端を支持している支持部26が設けられている。支持部26の先端は、挿入部2の可撓管部10の基端に向かって先細のテーパ状となっている。支持部26の基端側には、図5に示されるようにして操作者に把持される把持部27が設けられている。
他の態様では、UD湾曲操作ノブ16の上面には、スイッチボックス37が配置され、スイッチボックス37には機能レバー38が設けられている。機能レバー38は、枢動することにより、その機能のON/OFFを切り替えるシーソスイッチである。機能レバー38には、上で述べたのと同様に、観察部位の画像の撮影などの機能が割り当てられている。
第2の実施形態について、図11を参照して説明する。以下では、第1の実施形態と同様の構成要素には同じ参照符号を付し、その説明は省略する。
Claims (5)
- 先端側に湾曲部を有する挿入部と、
前記挿入部の基端側に設けられた内視鏡本体と、
前記湾曲部に連結された左右方向湾曲機構と、
前記湾曲部を左右方向に湾曲させる駆動力を発生させる左右方向湾曲駆動部と、
前記駆動力を前記左右方向湾曲機構に伝達する駆動力伝達機構と、
前記内視鏡本体から延出し、前記左右方向湾曲駆動部に外部から電力を供給するコード部とを具備し、
前記左右方向湾曲駆動部は、前記内視鏡本体上に設けられ、前記コード部の延出方向に沿って配置されていることを特徴とする内視鏡。 - 前記内視鏡本体は、前記湾曲部を操作する操作部を有し、
前記操作部は、
前記操作部の第1の位置から突設された第1の軸部に回動可能に設けられ、前記湾曲部を上下方向に湾曲させる操作入力が入力される上下方向湾曲操作入力部と、
前記操作部の前記第1の位置よりも前記把持部側に位置する第2の位置から、前記内視鏡本体の長手軸方向に略沿って突設された第2の軸部に回動可能に設けられ、前記湾曲部を左右方向に湾曲させる操作入力が入力される左右方向湾曲操作入力部とを有し、
前記上下方向湾曲操作入力部は、手動で湾曲操作する回転ノブであることを特徴とする請求項1記載の内視鏡。 - 前記上下方向湾曲操作入力部の上面に機能スイッチが設けられていることを特徴とする請求項2に記載の内視鏡。
- 前記駆動力伝達機構は、ウォームギヤを有することを特徴とする請求項1に記載の内視鏡。
- 前記湾曲部に連結された上下方向湾曲機構と、
前記湾曲部を上下方向に湾曲させる駆動力を発生させる上下方向湾曲駆動部と、
前記駆動力を前記上下方向湾曲部に伝達する駆動力伝達機構とをさらに具備し、
前記コード部は、前記上下方向湾曲駆動部に外部から電力を供給し、
前記上下方向湾曲駆動部は、前記内視鏡本体上に設けられ、前記コード部の延出方向に沿って配置されていることを特徴とする請求項1記載の内視鏡。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013529885A JP5364868B1 (ja) | 2012-02-27 | 2013-02-26 | 内視鏡 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012040406 | 2012-02-27 | ||
JP2012040406 | 2012-02-27 | ||
JP2013529885A JP5364868B1 (ja) | 2012-02-27 | 2013-02-26 | 内視鏡 |
PCT/JP2013/054997 WO2013129416A1 (ja) | 2012-02-27 | 2013-02-26 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5364868B1 JP5364868B1 (ja) | 2013-12-11 |
JPWO2013129416A1 true JPWO2013129416A1 (ja) | 2015-07-30 |
Family
ID=49082613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013529885A Active JP5364868B1 (ja) | 2012-02-27 | 2013-02-26 | 内視鏡 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140012087A1 (ja) |
EP (1) | EP2820999A4 (ja) |
JP (1) | JP5364868B1 (ja) |
CN (1) | CN103517664B (ja) |
WO (1) | WO2013129416A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10537229B2 (en) * | 2013-10-02 | 2020-01-21 | Olympus Corporation | Introduction device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955994B2 (en) | 2002-08-02 | 2018-05-01 | Flowcardia, Inc. | Ultrasound catheter having protective feature against breakage |
US7335180B2 (en) | 2003-11-24 | 2008-02-26 | Flowcardia, Inc. | Steerable ultrasound catheter |
US7604608B2 (en) * | 2003-01-14 | 2009-10-20 | Flowcardia, Inc. | Ultrasound catheter and methods for making and using same |
US7758510B2 (en) | 2003-09-19 | 2010-07-20 | Flowcardia, Inc. | Connector for securing ultrasound catheter to transducer |
WO2014022716A2 (en) | 2012-08-02 | 2014-02-06 | Flowcardia, Inc. | Ultrasound catheter system |
WO2015076018A1 (ja) * | 2013-11-20 | 2015-05-28 | オリンパスメディカルシステムズ株式会社 | 導入装置 |
WO2015159631A1 (ja) * | 2014-04-14 | 2015-10-22 | オリンパス株式会社 | 内視鏡 |
CN107847104B (zh) * | 2015-06-02 | 2019-11-05 | 武汉佑康科技有限公司 | 一种多向转弯的内窥镜 |
US20180140321A1 (en) | 2016-11-23 | 2018-05-24 | C. R. Bard, Inc. | Catheter With Retractable Sheath And Methods Thereof |
US11596726B2 (en) | 2016-12-17 | 2023-03-07 | C.R. Bard, Inc. | Ultrasound devices for removing clots from catheters and related methods |
US10582983B2 (en) | 2017-02-06 | 2020-03-10 | C. R. Bard, Inc. | Ultrasonic endovascular catheter with a controllable sheath |
EP3836826B1 (en) * | 2018-08-17 | 2024-02-21 | Cook Medical Technologies LLC | Endoscope with control for tip deflection |
WO2020070775A1 (ja) * | 2018-10-01 | 2020-04-09 | オリンパス株式会社 | 内視鏡 |
CN109663219A (zh) * | 2019-01-20 | 2019-04-23 | 张璐 | 癌细胞定点杀灭装置 |
JP7179335B2 (ja) * | 2019-05-28 | 2022-11-29 | 学校法人 中央大学 | 管路選択装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5191989U (ja) * | 1975-01-21 | 1976-07-23 | ||
DE2504663C2 (de) * | 1975-02-05 | 1982-10-14 | Karl 7200 Tuttlingen Storz | Flexibles Endoskop |
JPS56152635A (en) * | 1980-04-28 | 1981-11-26 | Olympus Optical Co | Ultrasonic diagnosis apparatus |
DE3278275D1 (en) * | 1981-10-22 | 1988-05-05 | Olympus Optical Co | Endoscope apparatus with motor-driven bending mechanism |
JPS5878639A (ja) * | 1981-11-04 | 1983-05-12 | オリンパス光学工業株式会社 | 内視鏡 |
US4982725A (en) * | 1989-07-04 | 1991-01-08 | Olympus Optical Co., Ltd. | Endoscope apparatus |
JP3322356B2 (ja) * | 1993-01-29 | 2002-09-09 | オリンパス光学工業株式会社 | 可撓管 |
US5460166A (en) * | 1993-03-11 | 1995-10-24 | Olympus Optical, Ltd. | Endoscope of an endoscope cover system wherein, at the time of the maximum curvature, a fluid tube path will be curved as twisted so as to move to the side on which the radius of curvature will become larger |
JP2004283618A (ja) | 2000-10-02 | 2004-10-14 | Olympus Corp | 内視鏡 |
DE10262282B4 (de) * | 2001-03-30 | 2008-09-11 | Fujinon Corporation | Krümmungsbetätigungsvorrichtung für ein Endoskop |
JP2002323661A (ja) * | 2001-04-24 | 2002-11-08 | Olympus Optical Co Ltd | 電動湾曲内視鏡のセンタリング機構 |
JP4323149B2 (ja) * | 2002-09-30 | 2009-09-02 | オリンパス株式会社 | 電動湾曲内視鏡 |
JP4323150B2 (ja) * | 2002-09-30 | 2009-09-02 | オリンパス株式会社 | 電動湾曲内視鏡 |
JP4723820B2 (ja) * | 2004-05-14 | 2011-07-13 | オリンパス株式会社 | 内視鏡装置及び内視鏡駆動制御方法 |
AU2005257321B2 (en) * | 2004-06-24 | 2009-06-25 | Olympus Corporation | Endoscope cleaning and disinfecting system, endoscope, and endoscope cleaning and disinfecting device |
JP4528097B2 (ja) * | 2004-11-18 | 2010-08-18 | オリンパス株式会社 | 内視鏡装置 |
JP2006149878A (ja) * | 2004-11-30 | 2006-06-15 | Olympus Medical Systems Corp | 内視鏡の操作部 |
JP2006149880A (ja) * | 2004-11-30 | 2006-06-15 | Olympus Medical Systems Corp | 内視鏡の操作部 |
EP1825801B1 (en) * | 2004-12-03 | 2017-05-10 | Olympus Corporation | Bendable endoscope of type where insertion section is removable and electrically bendable endoscope device of type where insertion section is removable |
US20090076330A1 (en) * | 2007-09-19 | 2009-03-19 | Fujifilm Corporation | Endoscope |
JP2010035768A (ja) * | 2008-08-04 | 2010-02-18 | Olympus Medical Systems Corp | 能動駆動式医療機器 |
JP5500844B2 (ja) * | 2009-03-18 | 2014-05-21 | 富士フイルム株式会社 | 内視鏡 |
-
2013
- 2013-02-26 WO PCT/JP2013/054997 patent/WO2013129416A1/ja active Application Filing
- 2013-02-26 JP JP2013529885A patent/JP5364868B1/ja active Active
- 2013-02-26 CN CN201380001277.XA patent/CN103517664B/zh not_active Expired - Fee Related
- 2013-02-26 EP EP13755079.4A patent/EP2820999A4/en not_active Withdrawn
- 2013-07-05 US US13/935,980 patent/US20140012087A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10537229B2 (en) * | 2013-10-02 | 2020-01-21 | Olympus Corporation | Introduction device |
Also Published As
Publication number | Publication date |
---|---|
CN103517664B (zh) | 2016-12-14 |
WO2013129416A1 (ja) | 2013-09-06 |
EP2820999A1 (en) | 2015-01-07 |
EP2820999A4 (en) | 2015-11-25 |
US20140012087A1 (en) | 2014-01-09 |
JP5364868B1 (ja) | 2013-12-11 |
CN103517664A (zh) | 2014-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5364868B1 (ja) | 内視鏡 | |
JP5322714B2 (ja) | 電動湾曲操作装置 | |
JP4728075B2 (ja) | 内視鏡システム | |
US6554766B2 (en) | Endoscope device | |
US8075474B2 (en) | Endoscope system and medical instrument | |
JP5030441B2 (ja) | 内視鏡装置 | |
JP5203002B2 (ja) | 内視鏡用操作補助装置 | |
US20120265007A1 (en) | Endoscope | |
JP2001095747A (ja) | 電子内視鏡 | |
WO2005122865A1 (ja) | 内視鏡及び内視鏡用湾曲操作補助部材 | |
JP2009195489A (ja) | マニピュレータ操作システム | |
JP5274727B2 (ja) | 内視鏡 | |
WO2014007056A1 (ja) | 内視鏡システム | |
WO2016035393A1 (ja) | 内視鏡 | |
US9895052B2 (en) | Insertion instrument and insertion apparatus comprising this insertion instrument | |
JP2012040202A (ja) | マニピュレータ | |
JP4068855B2 (ja) | 電動湾曲内視鏡装置 | |
JP4445779B2 (ja) | 内視鏡及び内視鏡用湾曲操作補助部材 | |
JP2006149880A (ja) | 内視鏡の操作部 | |
WO2015174128A1 (ja) | 内視鏡 | |
JP2006149877A (ja) | 内視鏡の操作部 | |
JP4515237B2 (ja) | 内視鏡 | |
JP2006149878A (ja) | 内視鏡の操作部 | |
JP2003093330A (ja) | 内視鏡 | |
JP2020000336A (ja) | 挿入機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130827 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130909 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5364868 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |