MX337724B - Aparato y metodo para tomografia de coherencia optica. - Google Patents
Aparato y metodo para tomografia de coherencia optica.Info
- Publication number
- MX337724B MX337724B MX2013009423A MX2013009423A MX337724B MX 337724 B MX337724 B MX 337724B MX 2013009423 A MX2013009423 A MX 2013009423A MX 2013009423 A MX2013009423 A MX 2013009423A MX 337724 B MX337724 B MX 337724B
- Authority
- MX
- Mexico
- Prior art keywords
- reference beam
- tissue
- bundle
- deflected
- superpositioned
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eye Examination Apparatus (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Se provee un aparato (100; 200) para registrar un perfil de profundidad de un tejido biológico, en particular una sección ocular frontal (140) de un ojo humano, de acuerdo con el principio de la tomografía de coherencia óptica (TCO), que comprende: una fuente de luz (101) adaptada para generar un haz (102) de rayos de luz que comprende longitudes de onda en un intervalo predeterminado de longitudes de onda que tiene un ancho de banda predeterminado (&) y comprende una longitud de onda de operación (Xo); un arreglo de interferómetros que comprende un dispositivo divisor de haces (120), adaptado para separar espacialmente el haz de rayos de luz generado por la fuente de luz en un haz de referencia (104; 204) y un haz de medición (106) dirigido hacia el tejido (140), un dispositivo de deflexión del haz de referencia (130; 230) adaptado para desviar el haz de referencia, un dispositivo de superposición (150) adaptado para superponer espacialmente el haz de referencia desviado sobre el haz de medición desviado por el tejido hacia un haz superpuesto (108; 208), y un arreglo de detectores (160, 170; 270) para detectar información en el haz superpuesto asociado con la diferencia de la longitud de trayectoria óptica del haz de referencia y el haz de medición; el intervalo de longitud de onda predeterminado está en un intervalo de 300 nm a 500 nm, preferiblemente de 350 nm a 450 nm y más preferiblemente cercano a 403 nm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/000712 WO2012110052A1 (en) | 2011-02-15 | 2011-02-15 | Apparatus and method for optical coherence tomography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2013009423A MX2013009423A (es) | 2014-01-24 |
| MX337724B true MX337724B (es) | 2016-03-15 |
Family
ID=44625201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013009423A MX337724B (es) | 2011-02-15 | 2011-02-15 | Aparato y metodo para tomografia de coherencia optica. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9033506B2 (es) |
| EP (2) | EP3884852B8 (es) |
| JP (1) | JP5753277B2 (es) |
| KR (2) | KR101830320B1 (es) |
| CN (1) | CN103402422B (es) |
| AU (1) | AU2011359149B2 (es) |
| BR (1) | BR112013020631A2 (es) |
| CA (1) | CA2826737C (es) |
| MX (1) | MX337724B (es) |
| RU (1) | RU2561867C2 (es) |
| WO (1) | WO2012110052A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9033506B2 (en) | 2011-02-15 | 2015-05-19 | Wavelight Gmbh | Apparatus and method for optical coherence tomography |
| US10355242B2 (en) * | 2013-04-25 | 2019-07-16 | Sharp Kabushiki Kaisha | Electroluminescent device including a plurality of sealing films |
| US10007109B2 (en) * | 2013-06-20 | 2018-06-26 | The University Of North Carolina At Charlotte | Wavelength discriminating imaging systems and methods |
| KR101581534B1 (ko) * | 2014-03-25 | 2015-12-31 | 한양대학교 산학협력단 | 고속 결함 검출 시스템 |
| CA2951623C (en) * | 2014-08-12 | 2019-03-12 | Alcon Inc. | Instantaneous time domain optical coherence tomography |
| JP6378776B2 (ja) | 2014-10-27 | 2018-08-22 | 富士フイルム株式会社 | 光侵入深さ評価方法、その評価方法を用いた性能検査方法および光断層画像撮像装置 |
| CA2969980C (en) * | 2015-02-02 | 2018-06-12 | Alcon Inc. | Optical instrument for biomechanical diagnosis of eye disease |
| WO2020159075A1 (ko) | 2019-01-28 | 2020-08-06 | 경북대학교 산학협력단 | 광간섭 기반의 청각 기능 측정 장치 및 방법 |
| KR102426075B1 (ko) * | 2019-11-18 | 2022-07-28 | 단국대학교 산학협력단 | 다초점 광음향 이미징 장치 및 이의 운용방법 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1231496B1 (en) | 1994-08-18 | 2004-12-29 | Carl Zeiss AG | Optical coherence tomography assisted surgical apparatus |
| RU2148378C1 (ru) * | 1998-03-06 | 2000-05-10 | Геликонов Валентин Михайлович | Устройство для оптической когерентной томографии, оптоволоконное сканирующее устройство и способ диагностики биоткани in vivo |
| US8581697B2 (en) * | 2001-04-11 | 2013-11-12 | Trutouch Technologies Inc. | Apparatuses for noninvasive determination of in vivo alcohol concentration using raman spectroscopy |
| TWI223719B (en) * | 2003-05-30 | 2004-11-11 | Ind Tech Res Inst | Sub-micrometer-resolution optical coherent tomography |
| FR2865370B1 (fr) | 2004-01-22 | 2006-04-28 | Centre Nat Rech Scient | Systeme et procede de tomographie in vivo a haute resolution laterale et axiale de la retine humaine |
| US7702139B2 (en) * | 2006-10-13 | 2010-04-20 | Carestream Health, Inc. | Apparatus for caries detection |
| JP5448353B2 (ja) * | 2007-05-02 | 2014-03-19 | キヤノン株式会社 | 光干渉断層計を用いた画像形成方法、及び光干渉断層装置 |
| JP5032203B2 (ja) * | 2007-05-24 | 2012-09-26 | 株式会社トプコン | 眼底観察装置及びそれを制御するプログラム |
| JP5160826B2 (ja) | 2007-07-19 | 2013-03-13 | 株式会社トプコン | 角膜観察装置 |
| DE102007041439A1 (de) * | 2007-08-28 | 2009-03-05 | Carl Zeiss Surgical Gmbh | Sekundäre Lichtquelle |
| US8115934B2 (en) * | 2008-01-18 | 2012-02-14 | The Board Of Trustees Of The University Of Illinois | Device and method for imaging the ear using optical coherence tomography |
| JP4732541B2 (ja) * | 2008-10-24 | 2011-07-27 | キヤノン株式会社 | アダプター、光断層画像撮像装置、プログラム、眼科装置 |
| JP5649286B2 (ja) * | 2008-12-26 | 2015-01-07 | キヤノン株式会社 | 光断層撮像装置、被検査物の画像を撮る撮像装置、光断層撮像装置の制御方法及びそのコンピュータプログラム |
| JP5306269B2 (ja) * | 2009-06-25 | 2013-10-02 | キヤノン株式会社 | 光干渉断層法を用いる撮像装置及び撮像方法 |
| JP5484000B2 (ja) * | 2009-10-30 | 2014-05-07 | キヤノン株式会社 | 補償光学装置および補償光学方法、光画像撮像装置および光画像の撮像方法 |
| US9033506B2 (en) | 2011-02-15 | 2015-05-19 | Wavelight Gmbh | Apparatus and method for optical coherence tomography |
| US8475739B2 (en) * | 2011-09-25 | 2013-07-02 | Theranos, Inc. | Systems and methods for fluid handling |
-
2011
- 2011-02-15 US US13/984,574 patent/US9033506B2/en active Active
- 2011-02-15 BR BR112013020631A patent/BR112013020631A2/pt not_active Application Discontinuation
- 2011-02-15 WO PCT/EP2011/000712 patent/WO2012110052A1/en not_active Ceased
- 2011-02-15 RU RU2013140361/14A patent/RU2561867C2/ru not_active IP Right Cessation
- 2011-02-15 CA CA2826737A patent/CA2826737C/en not_active Expired - Fee Related
- 2011-02-15 EP EP21172020.6A patent/EP3884852B8/en active Active
- 2011-02-15 JP JP2013553796A patent/JP5753277B2/ja active Active
- 2011-02-15 KR KR1020157033824A patent/KR101830320B1/ko not_active Expired - Fee Related
- 2011-02-15 KR KR1020137024628A patent/KR20140006957A/ko not_active Ceased
- 2011-02-15 CN CN201180067706.4A patent/CN103402422B/zh not_active Expired - Fee Related
- 2011-02-15 AU AU2011359149A patent/AU2011359149B2/en not_active Ceased
- 2011-02-15 EP EP11704931.2A patent/EP2675341B1/en active Active
- 2011-02-15 MX MX2013009423A patent/MX337724B/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140006957A (ko) | 2014-01-16 |
| JP5753277B2 (ja) | 2015-07-22 |
| KR20150140860A (ko) | 2015-12-16 |
| US20140009743A1 (en) | 2014-01-09 |
| CA2826737A1 (en) | 2012-08-23 |
| EP3884852A1 (en) | 2021-09-29 |
| EP3884852B8 (en) | 2025-11-12 |
| CN103402422A (zh) | 2013-11-20 |
| EP2675341A1 (en) | 2013-12-25 |
| US9033506B2 (en) | 2015-05-19 |
| RU2561867C2 (ru) | 2015-09-10 |
| CN103402422B (zh) | 2016-06-29 |
| EP2675341B1 (en) | 2021-05-26 |
| EP3884852B1 (en) | 2025-10-01 |
| WO2012110052A1 (en) | 2012-08-23 |
| BR112013020631A2 (pt) | 2016-10-04 |
| KR101830320B1 (ko) | 2018-02-20 |
| JP2014506510A (ja) | 2014-03-17 |
| RU2013140361A (ru) | 2015-03-27 |
| AU2011359149A1 (en) | 2013-09-05 |
| MX2013009423A (es) | 2014-01-24 |
| AU2011359149B2 (en) | 2015-05-14 |
| CA2826737C (en) | 2016-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX337724B (es) | Aparato y metodo para tomografia de coherencia optica. | |
| BR112014000801A2 (pt) | sistema e método de detecção de fibra óptica distribuída incluindo caminho de referência integrado | |
| MX2017008859A (es) | Instrumento optico para el diagnostico biomecanico de la enfermedad ocular. | |
| BR112016029542A2 (pt) | análise não invasiva de substância | |
| BR112019002332A2 (pt) | sistema e método | |
| WO2009134310A3 (en) | Apparatus for measurement of the axial length of an eye | |
| MX2018016101A (es) | Eficiente formacion modulada de imagenes. | |
| HRP20201735T1 (hr) | Sustavi koji pružaju mikroskopske slike barem jedne anatomske strukture u određenoj rezoluciji | |
| WO2015121756A3 (en) | Optical coherence tomography system with multiple sample paths | |
| WO2014152961A3 (en) | Apparatus and methods for optical coherence tomography and two-photon luminescence imaging | |
| WO2014007869A3 (en) | Methods and apparatus for coaxial imaging of multiple wavelengths | |
| WO2010009447A3 (en) | Optical coherence tomography - based ophthalmic testing methods, devices and systems | |
| WO2011122007A3 (en) | Imaging apparatus and imaging method | |
| JP2007151631A (ja) | 光断層イメージング装置 | |
| TW201129775A (en) | Fiber-based interferometer system for monitoring an imaging interferometer | |
| CY1118791T1 (el) | Συστημα για την μειωση του πονου κατα την διαρκεια της διατρησης και ευθραυστο ακροστομιο επ’ αυτου | |
| BRPI0822849B8 (pt) | aparelho para cirurgia oftalmológica | |
| WO2012132339A3 (en) | Ophthalmologic apparatus | |
| JP2016024009A5 (es) | ||
| BR112014019282A8 (pt) | Sistemas de tomografia de coerência óptica e métodos de preparação | |
| BR112014026205A2 (pt) | dispositivo de tratamento capilar | |
| JP2014213157A5 (es) | ||
| EP3392985A4 (en) | WIDE-TUNABLE, FIBER-LASER-LIGHTING SOURCE FOR A COHERENT OPTICAL ORTHOGONAL FREQUENCY MULTIPLEX SYSTEM | |
| JP2012088249A5 (ja) | 光干渉断層撮像装置、光干渉断層撮像方法、補償方法およびプログラム | |
| BR112015025214A2 (pt) | Dispositivo e método para monitoramento de link de fibra óptica |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |