JPWO2019003585A1 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
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- JPWO2019003585A1 JPWO2019003585A1 JP2018565903A JP2018565903A JPWO2019003585A1 JP WO2019003585 A1 JPWO2019003585 A1 JP WO2019003585A1 JP 2018565903 A JP2018565903 A JP 2018565903A JP 2018565903 A JP2018565903 A JP 2018565903A JP WO2019003585 A1 JPWO2019003585 A1 JP WO2019003585A1
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- conductor
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- endoscope
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- 239000004020 conductor Substances 0.000 claims abstract description 248
- 238000004891 communication Methods 0.000 claims abstract description 32
- 239000003990 capacitor Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 27
- 238000003780 insertion Methods 0.000 description 26
- 230000037431 insertion Effects 0.000 description 26
- 239000002184 metal Substances 0.000 description 23
- 238000003384 imaging method Methods 0.000 description 21
- 230000002093 peripheral effect Effects 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 13
- 230000003068 static effect Effects 0.000 description 13
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 230000005611 electricity Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 238000005286 illumination Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 7
- 239000012777 electrically insulating material Substances 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000004932 little finger Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
-
- 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
- A61B1/00064—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
- A61B1/00112—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
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
-
- 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
- A61B1/005—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
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral 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
- A61B1/06—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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/04—Housings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
Description
図1は、本実施形態の内視鏡1の構成を概略的に示す図である。内視鏡1は、被検体内に挿入される細長の形状である挿入部10と、前記挿入部10の基端10bに連接された操作部20と、操作部20から延出するユニバーサルケーブル90と、を備える。また、内視鏡1は、後述する放電制御部100を備える。なお、挿入部10が挿入される被検体は、人等の生物であってもよいし、機械や建築物等の非生物であってもよい。
以下に、本発明の第2の実施形態を説明する。以下では第1の実施形態との相違点のみを説明するものとし、第1の実施形態と同様の構成要素については同一の符号を付し、その説明を適宜に省略する。
以下に、本発明の第3の実施形態を説明する。以下では第1の実施形態との相違点のみを説明するものとし、第1の実施形態と同様の構成要素については同一の符号を付し、その説明を適宜に省略する。
以下に、本発明の第4の実施形態を説明する。以下では第1の実施形態との相違点のみを説明するものとし、第1の実施形態と同様の構成要素については同一の符号を付し、その説明を適宜に省略する。
以下に、本発明の第5の実施形態を説明する。以下では第1の実施形態との相違点のみを説明するものとし、第1の実施形態と同様の構成要素については同一の符号を付し、その説明を適宜に省略する。
以下に、本発明の第6の実施形態を説明する。以下では第1の実施形態との相違点のみを説明するものとし、第1の実施形態と同様の構成要素については同一の符号を付し、その説明を適宜に省略する。
Claims (3)
- 導電性の材料で形成された内部導体と、
前記内部導体と電気的に絶縁され、外装の一部を構成する導電性の材料で形成された外部導体と、
前記内部導体に電気的に接続された第1導体が挿入される第1孔、前記外部導体に電気的に接続された第2導体が挿入される第2孔、および前記第1孔と前記第2孔とを連通する連通孔を有し、前記連通孔を通して前記第1導体と前記第2導体とを所定の空間距離だけ離間させた状態で対向させる保持部と、
前記保持部の外側に対して、前記連通孔内の水密を保持する水密保持部材と、
を備えることを特徴とする内視鏡。 - 前記第1導体および前記第2導体の一方または両方に、前記連通孔内において突出する1つまたは複数の突起を備えることを特徴とする請求項1に記載の内視鏡。
- 前記内部導体および前記外部導体に電気的に接続されたコンデンサを備えることを特徴とする請求項1に記載の内視鏡。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017129045 | 2017-06-30 | ||
JP2017129045 | 2017-06-30 | ||
PCT/JP2018/015775 WO2019003585A1 (ja) | 2017-06-30 | 2018-04-16 | 内視鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6502000B1 JP6502000B1 (ja) | 2019-04-17 |
JPWO2019003585A1 true JPWO2019003585A1 (ja) | 2019-06-27 |
Family
ID=64741370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018565903A Active JP6502000B1 (ja) | 2017-06-30 | 2018-04-16 | 内視鏡 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11369019B2 (ja) |
JP (1) | JP6502000B1 (ja) |
CN (1) | CN110799080B (ja) |
WO (1) | WO2019003585A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020148823A1 (ja) * | 2019-01-16 | 2020-07-23 | オリンパス株式会社 | 内視鏡先端部、および内視鏡 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5270060A (en) | 1975-12-05 | 1977-06-10 | Mitsuyoshi Osada | Boiling pot apparatus for noodles |
JPS6431114A (en) * | 1987-07-28 | 1989-02-01 | Toshiba Corp | Watertight connector |
JP3650224B2 (ja) * | 1996-07-29 | 2005-05-18 | オリンパス株式会社 | 内視鏡用蛇管 |
JP2001120500A (ja) * | 1999-10-26 | 2001-05-08 | Olympus Optical Co Ltd | 電子内視鏡 |
US7029327B2 (en) * | 2002-02-04 | 2006-04-18 | Andrew Corporation | Watertight device for connecting a transmission line connector to a signal source connector |
JP2004148028A (ja) * | 2002-11-01 | 2004-05-27 | Fuji Photo Optical Co Ltd | 電子内視鏡装置 |
JP4776006B2 (ja) * | 2005-07-01 | 2011-09-21 | Hoya株式会社 | 電子内視鏡用撮像装置 |
JP4294678B2 (ja) * | 2006-10-30 | 2009-07-15 | オリンパスメディカルシステムズ株式会社 | 超音波トランスデューサ、超音波トランスデューサの製造方法、及び超音波内視鏡 |
JP4826446B2 (ja) * | 2006-11-27 | 2011-11-30 | ウシオ電機株式会社 | 光源装置 |
WO2012124526A1 (ja) * | 2011-03-15 | 2012-09-20 | オリンパスメディカルシステムズ株式会社 | 電子内視鏡及び内視鏡システム |
EP2674095A4 (en) | 2011-12-07 | 2015-06-03 | Olympus Medical Systems Corp | ELECTRONIC ENDOSCOPE |
JP2014054318A (ja) * | 2012-09-11 | 2014-03-27 | Fujifilm Corp | 内視鏡システム、内視鏡、光源装置、及びプロセッサ |
KR101363820B1 (ko) * | 2012-11-09 | 2014-02-20 | 스마트전자 주식회사 | 서지흡수기 및 그 제조방법 |
JP2015136570A (ja) * | 2014-01-24 | 2015-07-30 | 日立金属株式会社 | 内視鏡用ケーブル |
EP3117756A4 (en) * | 2014-03-12 | 2018-01-10 | Olympus Corporation | Endoscope and endoscope system |
JP6401004B2 (ja) * | 2014-10-07 | 2018-10-03 | オリンパス株式会社 | 内視鏡のケーブルモジュール |
JP6064089B1 (ja) * | 2015-03-05 | 2017-01-18 | オリンパス株式会社 | 内視鏡 |
-
2018
- 2018-04-16 WO PCT/JP2018/015775 patent/WO2019003585A1/ja active Application Filing
- 2018-04-16 CN CN201880042629.9A patent/CN110799080B/zh active Active
- 2018-04-16 JP JP2018565903A patent/JP6502000B1/ja active Active
-
2019
- 2019-12-13 US US16/713,148 patent/US11369019B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019003585A1 (ja) | 2019-01-03 |
CN110799080A (zh) | 2020-02-14 |
JP6502000B1 (ja) | 2019-04-17 |
US20200120782A1 (en) | 2020-04-16 |
CN110799080B (zh) | 2021-11-19 |
US11369019B2 (en) | 2022-06-21 |
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