JP5166133B2 - 内視鏡 - Google Patents
内視鏡 Download PDFInfo
- Publication number
- JP5166133B2 JP5166133B2 JP2008162772A JP2008162772A JP5166133B2 JP 5166133 B2 JP5166133 B2 JP 5166133B2 JP 2008162772 A JP2008162772 A JP 2008162772A JP 2008162772 A JP2008162772 A JP 2008162772A JP 5166133 B2 JP5166133 B2 JP 5166133B2
- Authority
- JP
- Japan
- Prior art keywords
- distal end
- curved
- bending
- soft
- endoscope
- 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.)
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Classifications
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/008—Articulations
-
- 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
- A61B1/12—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 cooling or rinsing arrangements
-
- 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
- A61B1/233—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 the nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
2a 軟性部 2b 湾曲部
2c 先端硬質部 2d 移行部
10 湾曲リング 12 節輪構造体
14 外皮層 17,18 固着部
20 照明窓 21 観察窓
30 2重螺旋管 40 テーパリング
41 連結部
Claims (3)
- 本体操作部と、この本体操作部に連結され、先端側から先端硬質部、湾曲部及び軟性部を連結した挿入部とから構成した内視鏡において、
前記先端硬質部の先端面には少なくとも照明窓及び観察窓が設けられ、この先端から前記湾曲部への連結側に向けて連続的に拡径するテーパ部となし、
前記湾曲部は前記挿入部で最も太径部とし、
前記軟性部は前記湾曲部より外径を小さくして、
前記湾曲部から前記軟性部への移行部は、湾曲部側から軟性部側に向けて連続的に縮径するように、前記先端硬質部側のテーパ部とは反対方向に傾斜する逆テーパ部とする
構成としたことを特徴とする内視鏡。 - 前記移行部はテーパリングから構成したことを特徴とする請求項1記載の内視鏡。
- 前記湾曲部には外皮層を設けて、この外皮層の両端を前記先端硬質部及び前記移行部に糸巻き及び接着により固着するようになし、前記テーパ部及び逆テーパ部はこれら固着部にも及ぶように構成したことを特徴とする請求項1または請求項2記載の内視鏡。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008162772A JP5166133B2 (ja) | 2008-06-23 | 2008-06-23 | 内視鏡 |
| EP09007956A EP2138090B1 (en) | 2008-06-23 | 2009-06-17 | Endoscope |
| AT09007956T ATE525950T1 (de) | 2008-06-23 | 2009-06-17 | Endoskop |
| US12/489,011 US20090318765A1 (en) | 2008-06-23 | 2009-06-22 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008162772A JP5166133B2 (ja) | 2008-06-23 | 2008-06-23 | 内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010000269A JP2010000269A (ja) | 2010-01-07 |
| JP5166133B2 true JP5166133B2 (ja) | 2013-03-21 |
Family
ID=40905555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008162772A Active JP5166133B2 (ja) | 2008-06-23 | 2008-06-23 | 内視鏡 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090318765A1 (ja) |
| EP (1) | EP2138090B1 (ja) |
| JP (1) | JP5166133B2 (ja) |
| AT (1) | ATE525950T1 (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10154163A1 (de) | 2001-11-03 | 2003-05-22 | Advanced Med Tech | Vorrichtung zum Aufrichten und Stabilisieren der Wirbelsäule |
| US8979931B2 (en) | 2006-12-08 | 2015-03-17 | DePuy Synthes Products, LLC | Nucleus replacement device and method |
| US20090088789A1 (en) | 2007-09-28 | 2009-04-02 | O'neil Michael J | Balloon With Shape Control For Spinal Procedures |
| AU2008308426A1 (en) | 2007-10-05 | 2009-04-09 | Synthes Gmbh | Dilation system and method of using the same |
| JP5604409B2 (ja) * | 2011-01-19 | 2014-10-08 | 富士フイルム株式会社 | 内視鏡 |
| US9622779B2 (en) | 2011-10-27 | 2017-04-18 | DePuy Synthes Products, Inc. | Method and devices for a sub-splenius / supra-levator scapulae surgical access technique |
| WO2013067179A2 (en) | 2011-11-01 | 2013-05-10 | Synthes Usa, Llc | Dilation system |
| US9265490B2 (en) | 2012-04-16 | 2016-02-23 | DePuy Synthes Products, Inc. | Detachable dilator blade |
| US9480855B2 (en) | 2012-09-26 | 2016-11-01 | DePuy Synthes Products, Inc. | NIR/red light for lateral neuroprotection |
| US9980737B2 (en) | 2014-08-04 | 2018-05-29 | Medos International Sarl | Flexible transport auger |
| US9924979B2 (en) | 2014-09-09 | 2018-03-27 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
| US11019986B2 (en) * | 2014-09-09 | 2021-06-01 | Csa Medical, Inc. | Bronchoscopic sheath for measuring or spacing |
| US10264959B2 (en) | 2014-09-09 | 2019-04-23 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
| US10111712B2 (en) | 2014-09-09 | 2018-10-30 | Medos International Sarl | Proximal-end securement of a minimally invasive working channel |
| CA2962609A1 (en) | 2014-10-15 | 2016-04-21 | Covidien Lp | Endoscope with a multiple diameter working section |
| US10786264B2 (en) | 2015-03-31 | 2020-09-29 | Medos International Sarl | Percutaneous disc clearing device |
| US11439380B2 (en) | 2015-09-04 | 2022-09-13 | Medos International Sarl | Surgical instrument connectors and related methods |
| US11744447B2 (en) | 2015-09-04 | 2023-09-05 | Medos International | Surgical visualization systems and related methods |
| US10987129B2 (en) | 2015-09-04 | 2021-04-27 | Medos International Sarl | Multi-shield spinal access system |
| CN113143355A (zh) | 2015-09-04 | 2021-07-23 | 美多斯国际有限公司 | 多护罩脊柱进入系统 |
| US11672562B2 (en) | 2015-09-04 | 2023-06-13 | Medos International Sarl | Multi-shield spinal access system |
| US12150636B2 (en) | 2015-09-04 | 2024-11-26 | Medos International Sárl | Surgical instrument connectors and related methods |
| US10299838B2 (en) | 2016-02-05 | 2019-05-28 | Medos International Sarl | Method and instruments for interbody fusion and posterior fixation through a single incision |
| US11013530B2 (en) | 2019-03-08 | 2021-05-25 | Medos International Sarl | Surface features for device retention |
| US11241252B2 (en) | 2019-03-22 | 2022-02-08 | Medos International Sarl | Skin foundation access portal |
| US11129727B2 (en) | 2019-03-29 | 2021-09-28 | Medos International Sari | Inflatable non-distracting intervertebral implants and related methods |
| US11813026B2 (en) | 2019-04-05 | 2023-11-14 | Medos International Sarl | Systems, devices, and methods for providing surgical trajectory guidance |
| US11771517B2 (en) | 2021-03-12 | 2023-10-03 | Medos International Sarl | Camera position indication systems and methods |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145601U (ja) * | 1982-03-26 | 1983-09-30 | 株式会社メドス研究所 | 内視鏡弯曲部 |
| EP0313836A3 (en) * | 1987-09-30 | 1991-01-23 | Advanced Cardiovascular Systems, Inc. | Pressure monitoring guidewire |
| JPH0719444Y2 (ja) * | 1989-08-02 | 1995-05-10 | オリンパス光学工業株式会社 | 内視鏡 |
| JPH0683702B2 (ja) * | 1990-03-06 | 1994-10-26 | オリンパス光学工業株式会社 | 内視鏡 |
| JP3271786B2 (ja) * | 1992-03-31 | 2002-04-08 | オリンパス光学工業株式会社 | 内視鏡 |
| US5411016A (en) * | 1994-02-22 | 1995-05-02 | Scimed Life Systems, Inc. | Intravascular balloon catheter for use in combination with an angioscope |
| JP3360452B2 (ja) * | 1994-11-25 | 2002-12-24 | 富士写真光機株式会社 | 内視鏡 |
| JP2000139822A (ja) * | 1998-11-13 | 2000-05-23 | Olympus Optical Co Ltd | 内視鏡 |
| US6723113B1 (en) * | 2000-01-19 | 2004-04-20 | Cordis Neurovascular, Inc. | Inflatable balloon catheter seal and method |
| US6837846B2 (en) * | 2000-04-03 | 2005-01-04 | Neo Guide Systems, Inc. | Endoscope having a guide tube |
| US7056274B2 (en) * | 2001-07-13 | 2006-06-06 | Apple Marc G | Catheter with concentric balloons for radiogas delivery and booster radiosources for use therewith |
| JP2003153855A (ja) * | 2001-11-22 | 2003-05-27 | Olympus Optical Co Ltd | 内視鏡用可撓管の接続構造とその接続方法 |
| AU2003259064A1 (en) * | 2002-07-25 | 2004-02-16 | Boston Scientific Limited | Medical device for navigation through anatomy and method of making same |
| JP3894092B2 (ja) * | 2002-10-18 | 2007-03-14 | フジノン株式会社 | 超音波内視鏡 |
| JP3877075B2 (ja) * | 2004-01-28 | 2007-02-07 | 有限会社エスアールジェイ | 内視鏡装置 |
| JP2007054125A (ja) * | 2005-08-22 | 2007-03-08 | Olympus Medical Systems Corp | 内視鏡 |
| JP2007301083A (ja) * | 2006-05-10 | 2007-11-22 | Fujinon Corp | 内視鏡 |
| JP4257376B2 (ja) * | 2006-11-09 | 2009-04-22 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
-
2008
- 2008-06-23 JP JP2008162772A patent/JP5166133B2/ja active Active
-
2009
- 2009-06-17 AT AT09007956T patent/ATE525950T1/de not_active IP Right Cessation
- 2009-06-17 EP EP09007956A patent/EP2138090B1/en active Active
- 2009-06-22 US US12/489,011 patent/US20090318765A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20090318765A1 (en) | 2009-12-24 |
| JP2010000269A (ja) | 2010-01-07 |
| EP2138090A1 (en) | 2009-12-30 |
| ATE525950T1 (de) | 2011-10-15 |
| EP2138090B1 (en) | 2011-09-28 |
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