ZA200102882B - Device for observation inside a body providing improved quality of observation. - Google Patents
Device for observation inside a body providing improved quality of observation. Download PDFInfo
- Publication number
- ZA200102882B ZA200102882B ZA200102882A ZA200102882A ZA200102882B ZA 200102882 B ZA200102882 B ZA 200102882B ZA 200102882 A ZA200102882 A ZA 200102882A ZA 200102882 A ZA200102882 A ZA 200102882A ZA 200102882 B ZA200102882 B ZA 200102882B
- Authority
- ZA
- South Africa
- Prior art keywords
- fibres
- fibre
- image
- scanning
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 73
- 238000005286 illumination Methods 0.000 claims description 66
- 239000000835 fiber Substances 0.000 claims description 56
- 238000001914 filtration Methods 0.000 claims description 26
- 239000013307 optical fiber Substances 0.000 claims description 11
- 230000009466 transformation Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 210000001519 tissue Anatomy 0.000 description 56
- 230000004907 flux Effects 0.000 description 31
- 238000001514 detection method Methods 0.000 description 10
- 230000003071 parasitic effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000011835 investigation Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
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- 210000001747 pupil Anatomy 0.000 description 4
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- 238000012545 processing Methods 0.000 description 3
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- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
- 241000812633 Varicus Species 0.000 description 2
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- 238000003745 diagnosis Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 2
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- MOFVSTNWEDAEEK-UHFFFAOYSA-M indocyanine green Chemical compound [Na+].[O-]S(=O)(=O)CCCCN1C2=CC=C3C=CC=CC3=C2C(C)(C)C1=CC=CC=CC=CC1=[N+](CCCCS([O-])(=O)=O)C2=CC=C(C=CC=C3)C3=C2C1(C)C MOFVSTNWEDAEEK-UHFFFAOYSA-M 0.000 description 2
- 229960004657 indocyanine green Drugs 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
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- 238000012800 visualization Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
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- 238000002347 injection Methods 0.000 description 1
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- 230000035945 sensitivity Effects 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
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- 238000003325 tomography Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- A61B1/06—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
- 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
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- 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
- A61B1/0646—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 with illumination filters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Microscoopes, Condenser (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9811486A FR2783330B1 (fr) | 1998-09-15 | 1998-09-15 | Dispositif d'observation de l'interieur d'un corps produisant une qualite d'observation perfectionnee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200102882B true ZA200102882B (en) | 2002-07-08 |
Family
ID=9530439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200102882A ZA200102882B (en) | 1998-09-15 | 2001-04-06 | Device for observation inside a body providing improved quality of observation. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6470124B1 (pt) |
| EP (1) | EP1114348B9 (pt) |
| JP (1) | JP4485686B2 (pt) |
| CN (1) | CN1201179C (pt) |
| AT (1) | ATE228665T1 (pt) |
| AU (1) | AU764675B2 (pt) |
| BR (2) | BR9913730A (pt) |
| CA (1) | CA2344165C (pt) |
| DE (1) | DE69904214T2 (pt) |
| DK (1) | DK1114348T3 (pt) |
| ES (1) | ES2188228T3 (pt) |
| FR (1) | FR2783330B1 (pt) |
| HK (1) | HK1044378B (pt) |
| WO (1) | WO2000016151A1 (pt) |
| ZA (1) | ZA200102882B (pt) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6831781B2 (en) * | 1998-02-26 | 2004-12-14 | The General Hospital Corporation | Confocal microscopy with multi-spectral encoding and system and apparatus for spectroscopically encoded confocal microscopy |
| US6450949B1 (en) * | 2000-06-30 | 2002-09-17 | Inner Vision Imaging, Inc. | Endoscope |
| DE10220824B4 (de) | 2001-05-14 | 2010-08-05 | Robert Bosch Gmbh | Optische Messvorrichtung |
| US20030117491A1 (en) * | 2001-07-26 | 2003-06-26 | Dov Avni | Apparatus and method for controlling illumination in an in-vivo imaging device |
| FR2834348B1 (fr) | 2001-12-28 | 2004-02-27 | Mauna Kea Technologies | Tete optique de focalisation miniaturisee, notamment pour endoscope |
| FR2834349B1 (fr) * | 2001-12-28 | 2004-04-09 | Mauna Kea Technologies | Appareillage d'imagerie confocale notamment pour endoscope |
| FR2834340B1 (fr) * | 2001-12-28 | 2004-07-16 | Mauna Kea Technologies | Appareillage de spectroscopie d'autofluorescence subsurfacique |
| FR2842407B1 (fr) * | 2002-07-18 | 2005-05-06 | Mauna Kea Technologies | "procede et appareillage d'imagerie de fluorescence confocale fibree" |
| FR2852394B1 (fr) * | 2003-03-11 | 2005-05-06 | Procede et appareillage d'imagerie de fluorescence fibree haute resolution | |
| DE10362401B3 (de) | 2002-08-28 | 2022-03-10 | Carl Zeiss Meditec Ag | Mikroskopiesystem und Mikroskopieverfahren |
| FR2849218B1 (fr) | 2002-12-20 | 2005-03-04 | Mauna Kea Technologies | Tete optique confocale, notamment miniature, a balayage integre et systeme d'imagerie confocale mettant en oeuvre ladite tete |
| US7448995B2 (en) * | 2003-06-23 | 2008-11-11 | Microvision, Inc. | Scanning endoscope |
| CN100457020C (zh) * | 2003-06-23 | 2009-02-04 | 微视公司 | 扫描内窥镜 |
| FR2864438B1 (fr) | 2003-12-31 | 2006-11-17 | Mauna Kea Technologies | Tete optique miniature a balayage integre pour la realisation d'une image confocale homogene, et systeme d'imagerie confocale utilisant ladite tete |
| EP1910882A1 (en) | 2005-07-15 | 2008-04-16 | Auburn University | Microscope illumination device and adapter for dark- and bright-field illumination |
| US7366365B2 (en) * | 2005-11-23 | 2008-04-29 | Princeton Lightwave, Inc. | Tissue scanning apparatus and method |
| DE102005059550A1 (de) * | 2005-12-13 | 2007-06-14 | Siemens Ag | Optische Messvorrichtung zum Vermessen eines Hohlraums |
| WO2007045696A2 (en) * | 2006-01-06 | 2007-04-26 | Phonak Ag | Method and system for reconstructing the three-dimensional shape of the surface of at least a portion of an ear canal and/or of a concha |
| US20070172180A1 (en) * | 2006-01-20 | 2007-07-26 | The Board Of Regents Of The Nevada System Of Higher Education | Confocal image guide |
| JP2007293210A (ja) * | 2006-04-27 | 2007-11-08 | Olympus Corp | イメージング装置 |
| US9176276B2 (en) | 2006-05-09 | 2015-11-03 | Koninklijke Philips N.V. | Imaging system for three-dimensional imaging of the interior of an object |
| US9079762B2 (en) | 2006-09-22 | 2015-07-14 | Ethicon Endo-Surgery, Inc. | Micro-electromechanical device |
| US7713265B2 (en) | 2006-12-22 | 2010-05-11 | Ethicon Endo-Surgery, Inc. | Apparatus and method for medically treating a tattoo |
| US8801606B2 (en) | 2007-01-09 | 2014-08-12 | Ethicon Endo-Surgery, Inc. | Method of in vivo monitoring using an imaging system including scanned beam imaging unit |
| US8273015B2 (en) | 2007-01-09 | 2012-09-25 | Ethicon Endo-Surgery, Inc. | Methods for imaging the anatomy with an anatomically secured scanner assembly |
| DE102007009820A1 (de) * | 2007-02-28 | 2008-09-04 | Osram Opto Semiconductors Gmbh | Optische Anordnung und optisches Verfahren |
| US8216214B2 (en) | 2007-03-12 | 2012-07-10 | Ethicon Endo-Surgery, Inc. | Power modulation of a scanning beam for imaging, therapy, and/or diagnosis |
| US8626271B2 (en) | 2007-04-13 | 2014-01-07 | Ethicon Endo-Surgery, Inc. | System and method using fluorescence to examine within a patient's anatomy |
| US7995045B2 (en) | 2007-04-13 | 2011-08-09 | Ethicon Endo-Surgery, Inc. | Combined SBI and conventional image processor |
| US8160678B2 (en) | 2007-06-18 | 2012-04-17 | Ethicon Endo-Surgery, Inc. | Methods and devices for repairing damaged or diseased tissue using a scanning beam assembly |
| US7982776B2 (en) | 2007-07-13 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | SBI motion artifact removal apparatus and method |
| US9125552B2 (en) | 2007-07-31 | 2015-09-08 | Ethicon Endo-Surgery, Inc. | Optical scanning module and means for attaching the module to medical instruments for introducing the module into the anatomy |
| US7983739B2 (en) | 2007-08-27 | 2011-07-19 | Ethicon Endo-Surgery, Inc. | Position tracking and control for a scanning assembly |
| US7925333B2 (en) | 2007-08-28 | 2011-04-12 | Ethicon Endo-Surgery, Inc. | Medical device including scanned beam unit with operational control features |
| US8050520B2 (en) | 2008-03-27 | 2011-11-01 | Ethicon Endo-Surgery, Inc. | Method for creating a pixel image from sampled data of a scanned beam imager |
| US8332014B2 (en) | 2008-04-25 | 2012-12-11 | Ethicon Endo-Surgery, Inc. | Scanned beam device and method using same which measures the reflectance of patient tissue |
| JP2010082040A (ja) * | 2008-09-30 | 2010-04-15 | Fujifilm Corp | 内視鏡システム |
| CN101485558B (zh) * | 2009-02-27 | 2011-03-23 | 浙江工商大学 | 一种单光纤多光子荧光扫描内窥镜 |
| DE102009025815A1 (de) * | 2009-05-15 | 2010-11-25 | Degudent Gmbh | Messanordnung sowie Verfahren zum dreidimensionalen Messen eines Objektes |
| JP5587120B2 (ja) * | 2010-09-30 | 2014-09-10 | 富士フイルム株式会社 | 内視鏡用光源装置 |
| US9295376B2 (en) * | 2010-12-08 | 2016-03-29 | Cornell University | Microscope apparatus, method and application |
| US8900126B2 (en) | 2011-03-23 | 2014-12-02 | United Sciences, Llc | Optical scanning device |
| JP6006199B2 (ja) * | 2011-03-31 | 2016-10-12 | オリンパス株式会社 | 蛍光観察装置 |
| CN103313643B (zh) * | 2011-03-31 | 2015-06-10 | 奥林巴斯医疗株式会社 | 内窥镜装置、内窥镜帽和分析方法 |
| EP2641527B1 (en) * | 2011-09-29 | 2017-11-08 | Olympus Corporation | Endoscope apparatus |
| JP5363688B1 (ja) * | 2012-01-11 | 2013-12-11 | オリンパスメディカルシステムズ株式会社 | 光照射装置、走査内視鏡装置、光照射装置の製造方法、及び、走査内視鏡の製造方法 |
| US8900125B2 (en) | 2012-03-12 | 2014-12-02 | United Sciences, Llc | Otoscanning with 3D modeling |
| JP6218596B2 (ja) * | 2013-12-25 | 2017-10-25 | オリンパス株式会社 | 走査型観察装置 |
| US10061111B2 (en) | 2014-01-17 | 2018-08-28 | The Trustees Of Columbia University In The City Of New York | Systems and methods for three dimensional imaging |
| CN105534470B (zh) * | 2015-12-22 | 2018-01-30 | 精微视达医疗科技（武汉）有限公司 | 一种共焦显微内窥镜系统及其调节方法 |
| EP3465318B1 (en) * | 2016-05-30 | 2022-03-23 | The Trustees of Columbia University in the City of New York | Three-dimensional imaging using swept, confocally aligned planar excitation |
| US10835111B2 (en) | 2016-07-10 | 2020-11-17 | The Trustees Of Columbia University In The City Of New York | Three-dimensional imaging using swept, confocally aligned planar excitation with an image relay |
| KR102547651B1 (ko) * | 2016-09-20 | 2023-06-26 | 이노비즈 테크놀로지스 엘티디 | Lidar 시스템 및 방법 |
| WO2019183291A1 (en) | 2018-03-20 | 2019-09-26 | Cornell University | Aberration diverse optical coherence tomography (oct) imaging to suppress optical scattering noise |
| US11974726B2 (en) * | 2021-09-27 | 2024-05-07 | Ai Biomed Corp. | Tissue detection systems and methods |
| US20230103605A1 (en) * | 2021-09-27 | 2023-04-06 | Ai Biomed Corp. | Tissue detection systems and methods |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06100728B2 (ja) * | 1985-04-30 | 1994-12-12 | オリンパス光学工業株式会社 | 像形成光学系 |
| JPS63122421A (ja) * | 1986-11-12 | 1988-05-26 | 株式会社東芝 | 内視鏡装置 |
| US5200838A (en) * | 1988-05-27 | 1993-04-06 | The University Of Connecticut | Lateral effect imaging system |
| DE68929464T2 (de) * | 1988-07-13 | 2003-11-20 | Optiscan Pty Ltd | Rastermikroskop |
| US5074642A (en) * | 1989-11-14 | 1991-12-24 | Hicks John W | Multifiber endoscope with fibers having different indices of refraction |
| US5103497A (en) * | 1989-11-14 | 1992-04-07 | Hicks John W | Flying spot endoscope |
| JPH0438092A (ja) * | 1990-06-04 | 1992-02-07 | Toshiba Corp | 撮像装置 |
| US5280378A (en) * | 1990-10-19 | 1994-01-18 | I.L. Med, Inc. | Cyclically scanned medical laser |
| US6111645A (en) * | 1991-04-29 | 2000-08-29 | Massachusetts Institute Of Technology | Grating based phase control optical delay line |
| DE4207092A1 (de) * | 1992-03-06 | 1993-09-16 | Schott Glaswerke | Endoskop |
| US5575757A (en) * | 1992-10-09 | 1996-11-19 | Smith & Nephew Endoscopy Inc. | Endoscope with focusing mechanism |
| US5425123A (en) * | 1993-07-20 | 1995-06-13 | Hicks; John W. | Multifiber endoscope with multiple viewing modes to produce an image free of fixed pattern noise |
| US5630788A (en) * | 1994-08-12 | 1997-05-20 | Imagyn Medical, Inc. | Endoscope with curved end image guide |
-
1998
- 1998-09-15 FR FR9811486A patent/FR2783330B1/fr not_active Expired - Lifetime
-
1999
- 1999-09-15 DK DK99942971T patent/DK1114348T3/da active
- 1999-09-15 CA CA002344165A patent/CA2344165C/fr not_active Expired - Lifetime
- 1999-09-15 US US09/787,176 patent/US6470124B1/en not_active Expired - Lifetime
- 1999-09-15 BR BR9913730-5A patent/BR9913730A/pt not_active IP Right Cessation
- 1999-09-15 JP JP2000570629A patent/JP4485686B2/ja not_active Expired - Lifetime
- 1999-09-15 EP EP99942971A patent/EP1114348B9/fr not_active Expired - Lifetime
- 1999-09-15 WO PCT/FR1999/002188 patent/WO2000016151A1/fr active IP Right Grant
- 1999-09-15 BR BRPI9913730-5 patent/BRPI9913730B8/pt unknown
- 1999-09-15 AT AT99942971T patent/ATE228665T1/de active
- 1999-09-15 DE DE69904214T patent/DE69904214T2/de not_active Expired - Lifetime
- 1999-09-15 AU AU56283/99A patent/AU764675B2/en not_active Expired
- 1999-09-15 ES ES99942971T patent/ES2188228T3/es not_active Expired - Lifetime
- 1999-09-15 CN CNB998132845A patent/CN1201179C/zh not_active Expired - Lifetime
-
2001
- 2001-04-06 ZA ZA200102882A patent/ZA200102882B/en unknown
-
2002
- 2002-06-07 HK HK02104321.0A patent/HK1044378B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9913730A (pt) | 2001-05-22 |
| DK1114348T3 (da) | 2003-03-24 |
| AU5628399A (en) | 2000-04-03 |
| BRPI9913730A (pt) | 2001-05-22 |
| DE69904214T2 (de) | 2003-08-28 |
| CN1201179C (zh) | 2005-05-11 |
| AU764675B2 (en) | 2003-08-28 |
| EP1114348B9 (fr) | 2003-04-02 |
| HK1044378A1 (en) | 2002-10-18 |
| CA2344165C (fr) | 2010-01-05 |
| BRPI9913730B8 (pt) | 2021-07-06 |
| FR2783330A1 (fr) | 2000-03-17 |
| FR2783330B1 (fr) | 2002-06-14 |
| DE69904214D1 (de) | 2003-01-09 |
| ATE228665T1 (de) | 2002-12-15 |
| ES2188228T3 (es) | 2003-06-16 |
| JP4485686B2 (ja) | 2010-06-23 |
| HK1044378B (zh) | 2005-11-11 |
| EP1114348A1 (fr) | 2001-07-11 |
| US6470124B1 (en) | 2002-10-22 |
| BRPI9913730B1 (pt) | 2012-07-24 |
| WO2000016151A1 (fr) | 2000-03-23 |
| CA2344165A1 (fr) | 2000-03-23 |
| CN1326557A (zh) | 2001-12-12 |
| EP1114348B1 (fr) | 2002-11-27 |
| JP2002525133A (ja) | 2002-08-13 |
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