DE3734979C2 - - Google Patents
Info
- Publication number
- DE3734979C2 DE3734979C2 DE3734979A DE3734979A DE3734979C2 DE 3734979 C2 DE3734979 C2 DE 3734979C2 DE 3734979 A DE3734979 A DE 3734979A DE 3734979 A DE3734979 A DE 3734979A DE 3734979 C2 DE3734979 C2 DE 3734979C2
- Authority
- DE
- Germany
- Prior art keywords
- bending
- section
- endoscope
- bent
- bent part
- 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.)
- Expired - Lifetime
Links
- 238000005452 bending Methods 0.000 claims description 199
- 238000003780 insertion Methods 0.000 claims description 48
- 230000037431 insertion Effects 0.000 claims description 48
- 229920001971 elastomer Polymers 0.000 claims description 36
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 20
- 230000008859 change Effects 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 20
- 230000004048 modification Effects 0.000 description 20
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 4
- 229910004337 Ti-Ni Inorganic materials 0.000 description 4
- 229910011209 Ti—Ni Inorganic materials 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
- A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
-
- 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
- A61B1/0058—Flexible endoscopes using shape-memory 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
- A61B1/005—Flexible endoscopes
- A61B1/009—Flexible endoscopes with bending or curvature detection of the insertion part
-
- 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
- A61B1/042—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 a proximal camera, e.g. a CCD camera
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61245773A JP2612852B2 (ja) | 1986-10-16 | 1986-10-16 | 内視鏡 |
| JP61258856A JP2558261B2 (ja) | 1986-10-30 | 1986-10-30 | 内視鏡 |
| JP61276089A JPS63130034A (ja) | 1986-11-19 | 1986-11-19 | 内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3734979A1 DE3734979A1 (de) | 1988-04-28 |
| DE3734979C2 true DE3734979C2 (enExample) | 1990-03-01 |
Family
ID=27333399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873734979 Granted DE3734979A1 (de) | 1986-10-16 | 1987-10-15 | Endoskop |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4899731A (enExample) |
| DE (1) | DE3734979A1 (enExample) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994910A (en) * | 1989-07-06 | 1991-02-19 | Acuimage Corporation | Modular endoscopic apparatus with probe |
| DE3934979A1 (de) * | 1989-10-20 | 1991-04-25 | Dynamit Nobel Ag | Sich selbst ausrichtende mine |
| JP3063784B2 (ja) * | 1991-03-26 | 2000-07-12 | オリンパス光学工業株式会社 | 内視鏡装置 |
| DE4226990C3 (de) * | 1992-08-14 | 1999-04-29 | Sirona Dental Systems Gmbh | Videokamera zum Betrachten von Objekten im Munde eines Patienten |
| DE4408730A1 (de) * | 1994-03-15 | 1995-09-21 | Daum Gmbh | Steuerbarer Instrumentenkanal |
| US5728044A (en) * | 1995-03-10 | 1998-03-17 | Shan; Yansong | Sensor device for spacial imaging of endoscopes |
| WO1999033392A1 (de) | 1997-12-29 | 1999-07-08 | Falko Skrabal | Verformbare sonde mit automatischer detektion der sondenlage |
| US6974411B2 (en) * | 2000-04-03 | 2005-12-13 | Neoguide Systems, Inc. | Endoscope with single step guiding apparatus |
| US6468203B2 (en) | 2000-04-03 | 2002-10-22 | Neoguide Systems, Inc. | Steerable endoscope and improved method of insertion |
| US6800056B2 (en) | 2000-04-03 | 2004-10-05 | Neoguide Systems, Inc. | Endoscope with guiding apparatus |
| US6858005B2 (en) | 2000-04-03 | 2005-02-22 | Neo Guide Systems, Inc. | Tendon-driven endoscope and methods of insertion |
| WO2005018428A2 (en) * | 2000-04-03 | 2005-03-03 | Neoguide Systems, Inc. | Activated polymer articulated instruments and methods of insertion |
| US6984203B2 (en) * | 2000-04-03 | 2006-01-10 | Neoguide Systems, Inc. | Endoscope with adjacently positioned guiding apparatus |
| US6610007B2 (en) | 2000-04-03 | 2003-08-26 | Neoguide Systems, Inc. | Steerable segmented endoscope and method of insertion |
| US6837846B2 (en) * | 2000-04-03 | 2005-01-04 | Neo Guide Systems, Inc. | Endoscope having a guide tube |
| US8517923B2 (en) * | 2000-04-03 | 2013-08-27 | Intuitive Surgical Operations, Inc. | Apparatus and methods for facilitating treatment of tissue via improved delivery of energy based and non-energy based modalities |
| US8888688B2 (en) | 2000-04-03 | 2014-11-18 | Intuitive Surgical Operations, Inc. | Connector device for a controllable instrument |
| US6835173B2 (en) * | 2001-10-05 | 2004-12-28 | Scimed Life Systems, Inc. | Robotic endoscope |
| US6770027B2 (en) | 2001-10-05 | 2004-08-03 | Scimed Life Systems, Inc. | Robotic endoscope with wireless interface |
| CN1764416A (zh) | 2002-01-09 | 2006-04-26 | 新引导系统公司 | 用于内窥镜结肠切除术的设备和方法 |
| AU2002360767A1 (en) * | 2002-01-09 | 2003-07-30 | Neoguide Systems, Inc | Apparatus and method for spectroscopic examination of the colon |
| US6679836B2 (en) | 2002-06-21 | 2004-01-20 | Scimed Life Systems, Inc. | Universal programmable guide catheter |
| US20040068161A1 (en) * | 2002-10-02 | 2004-04-08 | Couvillon Lucien Alfred | Thrombolysis catheter |
| US8882657B2 (en) | 2003-03-07 | 2014-11-11 | Intuitive Surgical Operations, Inc. | Instrument having radio frequency identification systems and methods for use |
| US7591783B2 (en) * | 2003-04-01 | 2009-09-22 | Boston Scientific Scimed, Inc. | Articulation joint for video endoscope |
| US20050222499A1 (en) * | 2003-04-01 | 2005-10-06 | Banik Michael S | Interface for video endoscope system |
| US20050245789A1 (en) * | 2003-04-01 | 2005-11-03 | Boston Scientific Scimed, Inc. | Fluid manifold for endoscope system |
| US8118732B2 (en) | 2003-04-01 | 2012-02-21 | Boston Scientific Scimed, Inc. | Force feedback control system for video endoscope |
| US20040199052A1 (en) | 2003-04-01 | 2004-10-07 | Scimed Life Systems, Inc. | Endoscopic imaging system |
| US7578786B2 (en) * | 2003-04-01 | 2009-08-25 | Boston Scientific Scimed, Inc. | Video endoscope |
| US20050171467A1 (en) * | 2004-01-30 | 2005-08-04 | Jaime Landman | Multiple function surgical device |
| US7744619B2 (en) * | 2004-02-24 | 2010-06-29 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
| US7922740B2 (en) | 2004-02-24 | 2011-04-12 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
| JP4695420B2 (ja) * | 2004-09-27 | 2011-06-08 | オリンパス株式会社 | 湾曲制御装置 |
| US7479106B2 (en) | 2004-09-30 | 2009-01-20 | Boston Scientific Scimed, Inc. | Automated control of irrigation and aspiration in a single-use endoscope |
| US20060069305A1 (en) * | 2004-09-30 | 2006-03-30 | Boston Scientific Scimed, Inc. | Device with enhanced indication of use and prevention of re-use |
| US20060069310A1 (en) * | 2004-09-30 | 2006-03-30 | Couvillon Lucien A Jr | Programmable brake control system for use in a medical device |
| US7597662B2 (en) | 2004-09-30 | 2009-10-06 | Boston Scientific Scimed, Inc. | Multi-fluid delivery system |
| EP1799096A2 (en) * | 2004-09-30 | 2007-06-27 | Boston Scientific Scimed, Inc. | System and method of obstruction removal |
| JP2008514363A (ja) | 2004-09-30 | 2008-05-08 | ボストン サイエンティフィック リミテッド | 電気外科用途において使用するための多機能内視鏡システム |
| US7241263B2 (en) * | 2004-09-30 | 2007-07-10 | Scimed Life Systems, Inc. | Selectively rotatable shaft coupler |
| US20060068360A1 (en) * | 2004-09-30 | 2006-03-30 | Scimed Life Systems, Inc. | Single use fluid reservoir for an endoscope |
| US8083671B2 (en) | 2004-09-30 | 2011-12-27 | Boston Scientific Scimed, Inc. | Fluid delivery system for use with an endoscope |
| CA2581124A1 (en) * | 2004-09-30 | 2006-04-13 | Boston Scientific Scimed, Inc. | Adapter for use with digital imaging medical device |
| US20060235458A1 (en) * | 2005-04-15 | 2006-10-19 | Amir Belson | Instruments having an external working channel |
| US8097003B2 (en) | 2005-05-13 | 2012-01-17 | Boston Scientific Scimed, Inc. | Endoscopic apparatus with integrated variceal ligation device |
| US7846107B2 (en) | 2005-05-13 | 2010-12-07 | Boston Scientific Scimed, Inc. | Endoscopic apparatus with integrated multiple biopsy device |
| US8052597B2 (en) | 2005-08-30 | 2011-11-08 | Boston Scientific Scimed, Inc. | Method for forming an endoscope articulation joint |
| WO2007033379A2 (en) * | 2005-09-14 | 2007-03-22 | Neoguide Systems, Inc. | Methods and apparatus for performing transluminal and other procedures |
| EP3788944B1 (en) | 2005-11-22 | 2024-02-28 | Intuitive Surgical Operations, Inc. | System for determining the shape of a bendable instrument |
| EP1958294A4 (en) * | 2005-11-23 | 2011-09-21 | Neoguide Systems Inc | NON-METALLIC MULTIBRIN CONTROL CABLE FOR ORIENTABLE INSTRUMENTS |
| US7967759B2 (en) | 2006-01-19 | 2011-06-28 | Boston Scientific Scimed, Inc. | Endoscopic system with integrated patient respiratory status indicator |
| US8888684B2 (en) * | 2006-03-27 | 2014-11-18 | Boston Scientific Scimed, Inc. | Medical devices with local drug delivery capabilities |
| US7955255B2 (en) * | 2006-04-20 | 2011-06-07 | Boston Scientific Scimed, Inc. | Imaging assembly with transparent distal cap |
| US8202265B2 (en) | 2006-04-20 | 2012-06-19 | Boston Scientific Scimed, Inc. | Multiple lumen assembly for use in endoscopes or other medical devices |
| WO2007137208A2 (en) | 2006-05-19 | 2007-11-29 | Neoguide Systems, Inc. | Methods and apparatus for displaying three-dimensional orientation of a steerable distal tip of an endoscope |
| JP2008023089A (ja) * | 2006-07-21 | 2008-02-07 | Olympus Corp | 湾曲機構 |
| NL1032602C2 (nl) * | 2006-09-29 | 2008-04-01 | Koninkl Philips Electronics Nv | Werkwijzen, systeem en computerprogrammaproduct voor het detecteren van een protrusie. |
| US9220398B2 (en) | 2007-10-11 | 2015-12-29 | Intuitive Surgical Operations, Inc. | System for managing Bowden cables in articulating instruments |
| JP4580973B2 (ja) * | 2007-11-29 | 2010-11-17 | オリンパスメディカルシステムズ株式会社 | 処置具システム |
| EP2249690B1 (en) | 2008-02-06 | 2021-09-29 | Intuitive Surgical Operations, Inc. | A segmented instrument having braking capabilities |
| US8182418B2 (en) | 2008-02-25 | 2012-05-22 | Intuitive Surgical Operations, Inc. | Systems and methods for articulating an elongate body |
| US8246575B2 (en) * | 2008-02-26 | 2012-08-21 | Tyco Healthcare Group Lp | Flexible hollow spine with locking feature and manipulation structure |
| US8133199B2 (en) | 2008-08-27 | 2012-03-13 | Boston Scientific Scimed, Inc. | Electroactive polymer activation system for a medical device |
| CN109106319A (zh) * | 2018-11-12 | 2019-01-01 | 重庆金山医疗器械有限公司 | 一种可调整角度的宫腔组织检查管 |
| US20240269412A1 (en) * | 2023-02-13 | 2024-08-15 | Patrick John Keating | Intubation Stylet and Related Methods |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586435A (en) * | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
| JPS5586436A (en) * | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
| GB2043318B (en) * | 1978-12-23 | 1982-10-20 | Tokyo Shibaura Electric Co | Liquid crystal display device |
| JPS5825140A (ja) * | 1981-08-05 | 1983-02-15 | オリンパス光学工業株式会社 | 記憶金属による内視鏡湾曲装置 |
| EP0077526B1 (en) * | 1981-10-15 | 1987-09-16 | Olympus Optical Co., Ltd. | Endoscope system with an electric bending mechanism |
| EP0078017B1 (en) * | 1981-10-22 | 1988-03-30 | Olympus Optical Co., Ltd. | 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 |
| US4601283A (en) * | 1981-12-07 | 1986-07-22 | Machida Endoscope Co., Ltd. | Endoscope with a memory shape alloy to control tube bending |
| JPS60106601A (ja) * | 1983-11-10 | 1985-06-12 | Kawasaki Steel Corp | スラブのサイジング圧延方法 |
| JPH0785133B2 (ja) * | 1984-04-13 | 1995-09-13 | オリンパス光学工業株式会社 | 内視鏡装置 |
| US4742817A (en) * | 1985-05-15 | 1988-05-10 | Olympus Optical Co., Ltd. | Endoscopic apparatus having a bendable insertion section |
| US4753223A (en) * | 1986-11-07 | 1988-06-28 | Bremer Paul W | System for controlling shape and direction of a catheter, cannula, electrode, endoscope or similar article |
| ES2030629A6 (es) * | 1991-01-17 | 1992-11-01 | Separinter Sociedad Limitada S | Separador para cajas plegables de carton. |
-
1987
- 1987-10-15 DE DE19873734979 patent/DE3734979A1/de active Granted
-
1988
- 1988-12-23 US US07/289,538 patent/US4899731A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3734979A1 (de) | 1988-04-28 |
| US4899731A (en) | 1990-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: A61B 1/00 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |