ES2179374T3 - Acoplador optico. - Google Patents
Acoplador optico.Info
- Publication number
- ES2179374T3 ES2179374T3 ES97945368T ES97945368T ES2179374T3 ES 2179374 T3 ES2179374 T3 ES 2179374T3 ES 97945368 T ES97945368 T ES 97945368T ES 97945368 T ES97945368 T ES 97945368T ES 2179374 T3 ES2179374 T3 ES 2179374T3
- Authority
- ES
- Spain
- Prior art keywords
- optical coupler
- image
- focus
- zoom
- lens
- 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
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
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
- G02B23/2438—Zoom objectives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
- Glass Compositions (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Lens Barrels (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN ACOPLADOR OPTICO CON FOCAL VARIABLE Y CON AUMENTO VARIABLE, QUE SIRVE PARA EL ACOPLAMIENTO DE UN ENDOSCOPIO A VARIAS CAMARAS DIFERENTES PROVISTAS DE PLANOS-IMAGEN EN POSICIONES DIFERENTES Y EN PRESERVAR SIMULTANEAMENTE EL FUNCIONAMIENTO EN "OBJETIVO VERDADERO CON DISTANCIA FOCAL VARIABLE" DEL ACOPLADOR OPTICO. SE ENTIENDE POR "OBJETIVO VERDADERO CON FOCAL VARIABLE" AQUEL EN EL QUE ES POSIBLE HACER VARIAR LA DISTANCIA FOCAL DEL SISTEMA DE LENTES DEL ACOPLADOR OPTICA SIN DESENFOCAR LA IMAGEN. ES DECIR, QUE CUANDO UNA IMAGEN SE ENFOCA CON EL ACOPLADOR OPTICO, LA IMAGEN QUEDA FOCALIZADA AUN CUANDO EL TAMAÑO DE LA IMAGEN SE MODIFICA POR UN OBJETIVO CON FOCAL VARIABLE DEL ACOPLADOR. SEGUN UNA REALIZACION, DICHO ACOPLADOR OPTICO TIENE UN MECANISMO DE AJUSTE QUE SE ACCIONA PARA DESPLAZAR UN CONJUNTO QUE INCORPORA UNA LENTE DE PUESTA A PUNTO Y UN OBJETIVO CON DISTANCIA FOCAL VARIABLE, SEGUN LA LONGITUD DEL ACOPLADOR, RELATIVAMENTE A UN DISPOSITIVO DE MONTAJE DE LA CAMARA. SEGUN OTRA REALIZACION, UN MECANISMO DE AJUSTE DESPLAZA UNA LENTE DE PUESTA A PUNTO POSTERIOR CON RELACION AL ORGANO DE MONTAJE DE LA CAMARA DE FORMA QUE SE TENGAN EN CUENTA LOS DIFERENTES PLANOS-IMAGEN DE LA CAMARA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/741,027 US5808813A (en) | 1996-10-30 | 1996-10-30 | Optical coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2179374T3 true ES2179374T3 (es) | 2003-01-16 |
Family
ID=24979063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97945368T Expired - Lifetime ES2179374T3 (es) | 1996-10-30 | 1997-09-30 | Acoplador optico. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5808813A (es) |
EP (1) | EP0935774B1 (es) |
JP (1) | JP4039699B2 (es) |
AT (1) | ATE220216T1 (es) |
AU (1) | AU4658997A (es) |
CA (1) | CA2268759A1 (es) |
DE (1) | DE69713792T2 (es) |
ES (1) | ES2179374T3 (es) |
WO (1) | WO1998019200A1 (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292221B1 (en) * | 1998-11-17 | 2001-09-18 | Vista Medical Technologies, Inc. | Motorized focusing device and viewing system utilizing same |
DE19859155C2 (de) * | 1998-12-21 | 2003-08-28 | Henke Sass Wolf Gmbh | Endoskop mit einer Koppeleinrichtung (Video-Coupler) zum Anschluß einer Video-Kamera |
US6919914B2 (en) * | 2001-10-24 | 2005-07-19 | Stryker Corporation | Powered optical coupler and endoscopic viewing system using same |
GB2389914B (en) * | 2002-06-18 | 2004-05-26 | Keymed | Dual capability borescope |
DE10256673A1 (de) * | 2002-12-04 | 2004-06-17 | Polydiagnost Gmbh | Endoskop-Okular |
US7684134B2 (en) * | 2003-01-21 | 2010-03-23 | The General Hospital Corporation | Microscope objectives |
US7064904B2 (en) * | 2004-01-23 | 2006-06-20 | Canon Kabushiki Kaisha | Image processor allowing shooting at close range |
JP4482418B2 (ja) * | 2004-10-08 | 2010-06-16 | 富士フイルム株式会社 | 内視鏡装置 |
EP1841353A4 (en) | 2004-12-28 | 2011-09-21 | Patrick C Melder | SYSTEM FOR ENDOSCOPIC IMAGING |
US20100145146A1 (en) * | 2005-12-28 | 2010-06-10 | Envisionier Medical Technologies, Inc. | Endoscopic digital recording system with removable screen and storage device |
US8388204B2 (en) | 2009-09-22 | 2013-03-05 | Cyberoptics Corporation | High speed, high resolution, three dimensional solar cell inspection system |
US8872912B2 (en) | 2009-09-22 | 2014-10-28 | Cyberoptics Corporation | High speed distributed optical sensor inspection system |
US8681211B2 (en) | 2009-09-22 | 2014-03-25 | Cyberoptics Corporation | High speed optical inspection system with adaptive focusing |
US8670031B2 (en) | 2009-09-22 | 2014-03-11 | Cyberoptics Corporation | High speed optical inspection system with camera array and compact, integrated illuminator |
US8894259B2 (en) | 2009-09-22 | 2014-11-25 | Cyberoptics Corporation | Dark field illuminator with large working area |
EP4000497A1 (en) | 2011-02-16 | 2022-05-25 | The General Hospital Corporation | Optical coupler for an endoscope |
US8780362B2 (en) | 2011-05-19 | 2014-07-15 | Covidien Lp | Methods utilizing triangulation in metrology systems for in-situ surgical applications |
US9979949B2 (en) | 2011-07-13 | 2018-05-22 | Viking Systems, Inc | Method and apparatus for obtaining stereoscopic 3D visualization using commercially available 2D endoscopes |
US9113822B2 (en) | 2011-10-27 | 2015-08-25 | Covidien Lp | Collimated beam metrology systems for in-situ surgical applications |
US8840543B2 (en) | 2011-12-07 | 2014-09-23 | Stryker Corporation | Parfocal coupler for endoscopic viewing system |
JP5973297B2 (ja) * | 2012-09-12 | 2016-08-23 | 本田技研工業株式会社 | ボアスコープ |
US9351643B2 (en) | 2013-03-12 | 2016-05-31 | Covidien Lp | Systems and methods for optical measurement for in-situ surgical applications |
US9459442B2 (en) | 2014-09-23 | 2016-10-04 | Scott Miller | Optical coupler for optical imaging visualization device |
JPWO2016103805A1 (ja) * | 2014-12-26 | 2017-04-27 | オリンパス株式会社 | 撮像装置 |
JP6437017B2 (ja) | 2015-02-10 | 2018-12-12 | オリンパス株式会社 | ズーム撮像装置 |
US10548467B2 (en) | 2015-06-02 | 2020-02-04 | GI Scientific, LLC | Conductive optical element |
JP6411291B2 (ja) * | 2015-06-25 | 2018-10-24 | オリンパス株式会社 | 内視鏡用撮像装置 |
EP3539453A1 (en) | 2015-07-21 | 2019-09-18 | GI Scientific LLC | Endoscope accessory with angularly adjustable exit portal |
US10772488B2 (en) | 2017-11-10 | 2020-09-15 | Endoluxe Inc. | System and methods for endoscopic imaging |
SG11202009249XA (en) * | 2018-03-23 | 2020-10-29 | Mukund Raghunath Joshi | A surgical instrument for performing an endoscopy or a laparoscopy |
DE102018130553A1 (de) * | 2018-11-30 | 2020-06-04 | Henke-Sass, Wolf Gmbh | Endoskop |
DE102018130554A1 (de) * | 2018-11-30 | 2020-06-04 | Henke-Sass, Wolf Gmbh | Endoskop |
CN109744983B (zh) * | 2019-01-31 | 2024-05-10 | 北京超维景生物科技有限公司 | 变焦式腔体内窥镜探测装置及激光扫描腔体内窥镜 |
CN110974120A (zh) * | 2019-11-29 | 2020-04-10 | 苏州优迈医疗器械有限公司 | 一种内窥镜及其使用方法 |
JP7335181B2 (ja) * | 2020-02-18 | 2023-08-29 | ソニー・オリンパスメディカルソリューションズ株式会社 | カメラヘッド |
US11614613B2 (en) * | 2020-03-03 | 2023-03-28 | Seescan, Inc | Dockable camera reel and CCU system |
US20230218146A1 (en) | 2022-01-10 | 2023-07-13 | Endoluxe Inc. | Systems, apparatuses, and methods for endoscopy |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3819267A (en) * | 1967-08-08 | 1974-06-25 | Olympus Co Ltd | Device for measuring dimensions from the forward end portion of an endoscope |
US4611888A (en) * | 1983-10-17 | 1986-09-16 | Mp Video, Inc. | Coupler for surgical endoscope and video camera |
US4639772A (en) * | 1984-02-07 | 1987-01-27 | Circon Corporation | Focusable video camera for use with endoscopes |
US4781448A (en) * | 1987-03-02 | 1988-11-01 | Medical Concepts Inc. | Zoom lens adapter for endoscopic camera |
JPH01128031A (ja) * | 1987-11-13 | 1989-05-19 | Olympus Optical Co Ltd | 撮像光学系 |
DE68918751T2 (de) * | 1988-05-23 | 1995-03-02 | Morita Mfg | Bildaufnahme- und Verarbeitungseinrichtung. |
US4969450A (en) * | 1990-01-25 | 1990-11-13 | Smith & Nephew Dyonics, Inc. | Videoarthroscope with one-handed control |
JP3034557B2 (ja) * | 1990-04-27 | 2000-04-17 | オリンパス光学工業株式会社 | 内視鏡用ズーム撮像光学系 |
CA2068022C (en) * | 1991-09-17 | 2002-07-09 | Norbert M. Stiepel | Surveillance device with eyeball assembly and pivotably mountable carriage assembly |
GB2267762B (en) * | 1992-06-11 | 1996-01-03 | Keymed | Optical endoscope having a zoom lens |
US5582576A (en) * | 1992-10-28 | 1996-12-10 | Oktas General Partnership | Electronic endoscope with zoom lens system |
CH689968A5 (de) * | 1993-07-30 | 2000-02-29 | Zeiss Carl Fa | Beobachtungs- und/oder Dokumentationseinrichtung mit vorgeschaltetem Endoskop sowie Verfahren zu deren Betrieb. |
EP0651272A2 (de) * | 1993-10-29 | 1995-05-03 | Dr. CANZEK ENDOSKOPIE AG | Zoomoptik für Endoskop ähnliche Geräte |
-
1996
- 1996-10-30 US US08/741,027 patent/US5808813A/en not_active Expired - Lifetime
-
1997
- 1997-09-30 JP JP52047098A patent/JP4039699B2/ja not_active Expired - Fee Related
- 1997-09-30 WO PCT/US1997/017578 patent/WO1998019200A1/en active IP Right Grant
- 1997-09-30 DE DE69713792T patent/DE69713792T2/de not_active Expired - Lifetime
- 1997-09-30 CA CA002268759A patent/CA2268759A1/en not_active Abandoned
- 1997-09-30 EP EP97945368A patent/EP0935774B1/en not_active Expired - Lifetime
- 1997-09-30 AU AU46589/97A patent/AU4658997A/en not_active Abandoned
- 1997-09-30 ES ES97945368T patent/ES2179374T3/es not_active Expired - Lifetime
- 1997-09-30 AT AT97945368T patent/ATE220216T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69713792D1 (de) | 2002-08-08 |
AU4658997A (en) | 1998-05-22 |
WO1998019200A1 (en) | 1998-05-07 |
EP0935774A1 (en) | 1999-08-18 |
ATE220216T1 (de) | 2002-07-15 |
US5808813A (en) | 1998-09-15 |
JP2001503159A (ja) | 2001-03-06 |
CA2268759A1 (en) | 1998-05-07 |
EP0935774B1 (en) | 2002-07-03 |
DE69713792T2 (de) | 2003-03-13 |
JP4039699B2 (ja) | 2008-01-30 |
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