BRPI0618066A2 - dispositivo para medir uma caracterìstica de deformação de uma córnea e dispositivo e método para medir uma caracterìstica de deformação de uma superfìcie alvo deformável - Google Patents
dispositivo para medir uma caracterìstica de deformação de uma córnea e dispositivo e método para medir uma caracterìstica de deformação de uma superfìcie alvo deformável Download PDFInfo
- Publication number
- BRPI0618066A2 BRPI0618066A2 BRPI0618066-3A BRPI0618066A BRPI0618066A2 BR PI0618066 A2 BRPI0618066 A2 BR PI0618066A2 BR PI0618066 A BRPI0618066 A BR PI0618066A BR PI0618066 A2 BRPI0618066 A2 BR PI0618066A2
- Authority
- BR
- Brazil
- Prior art keywords
- deformation
- target surface
- surveyor
- corneal
- measuring
- Prior art date
Links
- 210000004087 cornea Anatomy 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000004410 intraocular pressure Effects 0.000 claims abstract description 10
- 238000003384 imaging method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims 1
- 238000012876 topography Methods 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 201000001925 Fuchs' endothelial dystrophy Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 208000021921 corneal disease Diseases 0.000 description 1
- 201000004573 corneal ectasia Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
- A61B3/165—Non-contacting tonometers
-
- 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
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- 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
- A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73175605P | 2005-10-31 | 2005-10-31 | |
| US60/731756 | 2005-10-31 | ||
| PCT/US2006/060381 WO2007053826A2 (en) | 2005-10-31 | 2006-10-31 | Method and apparatus for measuring the deformation characteristics of an object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0618066A2 true BRPI0618066A2 (pt) | 2011-08-16 |
Family
ID=38006545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0618066-3A BRPI0618066A2 (pt) | 2005-10-31 | 2006-10-31 | dispositivo para medir uma caracterìstica de deformação de uma córnea e dispositivo e método para medir uma caracterìstica de deformação de uma superfìcie alvo deformável |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9364148B2 (https=) |
| EP (1) | EP1942787B1 (https=) |
| JP (1) | JP5498699B2 (https=) |
| CN (1) | CN101299957B (https=) |
| BR (1) | BRPI0618066A2 (https=) |
| CA (1) | CA2621719C (https=) |
| WO (1) | WO2007053826A2 (https=) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2621719C (en) | 2005-10-31 | 2014-05-20 | Crs & Associates | Method and apparatus for measuring the deformation characteristics of an object |
| US8226235B2 (en) * | 2006-02-14 | 2012-07-24 | Vision Optimization, Llc | Method and apparatus for determining dynamic deformation characteristics of an object |
| WO2011050164A1 (en) | 2009-10-21 | 2011-04-28 | Avedro, Inc. | Eye therapy |
| JP6377906B2 (ja) | 2010-03-19 | 2018-08-22 | アヴェドロ・インコーポレーテッドＡｖｅｄｒｏ，Ｉｎｃ． | 眼治療を適用およびモニターするためのシステム |
| RU2441627C1 (ru) * | 2010-06-02 | 2012-02-10 | Учреждение Российской академии медицинских наук Научно-исследовательский институт глазных болезней РАМН (НИИГБ РАМН) | Способ определения внутриглазного давления у пациентов с патологическими изменениями роговицы |
| US9693728B2 (en) * | 2010-06-29 | 2017-07-04 | Lucidux, Llc | Systems and methods for measuring mechanical properties of deformable materials |
| JP2012152469A (ja) * | 2011-01-27 | 2012-08-16 | Nidek Co Ltd | 眼科用手術顕微鏡 |
| TWI450706B (zh) * | 2011-04-14 | 2014-09-01 | Crystalvue Medical Corp | 眼壓檢測裝置及其檢測方法 |
| WO2012162529A1 (en) | 2011-05-24 | 2012-11-29 | Avedro, Inc. | Systems and methods for reshaping an eye feature |
| DE102011076793A1 (de) * | 2011-05-31 | 2012-12-06 | Oculus Optikgeräte GmbH | Ophthalmologisches Analyseverfahren und Analysesystem |
| WO2012167260A2 (en) | 2011-06-02 | 2012-12-06 | Avedro, Inc. | Systems and methods for monitoring time based photo active agent delivery or photo active marker presence |
| US20150121997A1 (en) * | 2011-06-03 | 2015-05-07 | The Hong Kong University Of Science And Technology | Non-destructive measurement of mechanical properties of an ellipsoidal shell |
| US20130102921A1 (en) | 2011-10-20 | 2013-04-25 | Alain Saurer | Method and device for monitoring biomechanical properties of the eye |
| EP2872081B2 (en) | 2012-07-16 | 2025-07-16 | Avedro, Inc. | Systems for corneal cross-linking with pulsed light |
| CN103278131B (zh) * | 2013-05-10 | 2015-09-30 | 东北大学 | 一种岩样轴向变形测量方法 |
| US9498114B2 (en) | 2013-06-18 | 2016-11-22 | Avedro, Inc. | Systems and methods for determining biomechanical properties of the eye for applying treatment |
| US9498122B2 (en) | 2013-06-18 | 2016-11-22 | Avedro, Inc. | Systems and methods for determining biomechanical properties of the eye for applying treatment |
| KR102545628B1 (ko) | 2014-10-27 | 2023-06-20 | 아베드로 인코퍼레이티드 | 눈의 교차-결합 처리를 위한 시스템 및 방법 |
| WO2016077747A1 (en) | 2014-11-13 | 2016-05-19 | Avedro, Inc. | Multipass virtually imaged phased array etalon |
| CN104502269B (zh) * | 2014-12-17 | 2017-01-11 | 温州职业技术学院 | 离体眼角膜力学性能参数检测装置 |
| EP3285704B1 (en) | 2015-04-24 | 2020-11-18 | Avedro Inc. | Systems for photoactivating a photosensitizer applied to an eye |
| US10028657B2 (en) | 2015-05-22 | 2018-07-24 | Avedro, Inc. | Systems and methods for monitoring cross-linking activity for corneal treatments |
| KR102706856B1 (ko) | 2015-07-21 | 2024-09-19 | 아베드로 인코퍼레이티드 | 광증감제로 눈을 치료하기 위한 시스템 및 방법 |
| TW201703722A (zh) * | 2015-07-21 | 2017-02-01 | 明達醫學科技股份有限公司 | 量測裝置及其運作方法 |
| CN105167805A (zh) * | 2015-08-19 | 2015-12-23 | 深圳市亿领科技有限公司 | 一种测量角膜弹性的方法及装置 |
| TWI568408B (zh) * | 2015-12-23 | 2017-02-01 | 財團法人工業技術研究院 | 一種眼壓檢測裝置及其檢測方法 |
| US10568515B2 (en) | 2016-06-21 | 2020-02-25 | Otonexus Medical Technologies, Inc. | Optical coherence tomography device for otitis media |
| US10357161B1 (en) | 2017-05-31 | 2019-07-23 | Otonexus Medical Technologies, Inc. | Infrared otoscope for characterization of effusion |
| WO2017223341A1 (en) * | 2016-06-22 | 2017-12-28 | University Of Houston System | System and method for measuring intraocular pressure and ocular tissue biomechanical properties |
| JP7035081B2 (ja) | 2017-01-11 | 2022-03-14 | アヴェドロ・インコーポレーテッド | 角膜におけるクロスリンキング分布及び／又は角膜の構造的特徴を決定するためのシステム及び方法 |
| CN108346472A (zh) * | 2017-01-24 | 2018-07-31 | 阿格斯医材公司 | 眼角膜手术风险评估方法及其系统 |
| RU2741485C1 (ru) * | 2017-03-06 | 2021-01-26 | Джелсайт, Инк. | Системы измерения топографии поверхности |
| EP4260834B1 (en) | 2018-03-05 | 2025-05-07 | Avedro, Inc. | System for eye tracking during eye treatment |
| WO2019173762A1 (en) | 2018-03-08 | 2019-09-12 | Avedro, Inc. | Micro-devices for treatment of an eye |
| CN109030212A (zh) * | 2018-08-02 | 2018-12-18 | 西安建筑科技大学 | 一种充气膜结构角部形变观测试验装置 |
| US12144546B2 (en) | 2018-09-19 | 2024-11-19 | Avedro, Inc. | Systems and methods for eye tracking during eye treatment |
| CN113329723A (zh) | 2018-09-19 | 2021-08-31 | 艾维德洛公司 | 治疗角膜扩张型疾病的系统和方法 |
| CA3113120A1 (en) | 2018-10-09 | 2020-04-16 | Avedro, Inc. | Photoactivation systems and methods for corneal cross-linking treatments |
| WO2020176598A1 (en) | 2019-02-26 | 2020-09-03 | Avedro, Inc. | Systems and methods for cross-linking treatments of an eye |
| US11642244B2 (en) | 2019-08-06 | 2023-05-09 | Avedro, Inc. | Photoactivation systems and methods for corneal cross-linking treatments |
| CN115023175B (zh) * | 2020-01-28 | 2026-04-14 | 智能隐形眼镜公司 | 用于眼内压远程光学监测的可穿戴设备和方法 |
| WO2022192237A1 (en) | 2021-03-08 | 2022-09-15 | Avedro, Inc. | Systems and methods for generating patient-specific corneal cross-linking treatment patterns |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585849A (en) * | 1968-10-09 | 1971-06-22 | American Optical Corp | Method and apparatus for measuring intraocular pressure |
| US4621644A (en) * | 1984-04-13 | 1986-11-11 | George J. Eilers | Automatic applanation tonometer |
| US4812448A (en) * | 1984-10-22 | 1989-03-14 | Knepper Paul A | Method for the prevention of ocular hypertension, treatment of glaucoma and treatment of ocular hypertension |
| JPH01195839A (ja) * | 1988-02-01 | 1989-08-07 | Topcon Corp | 眼科器械 |
| JPH02121621A (ja) * | 1988-11-01 | 1990-05-09 | Topcon Corp | 眼科器械 |
| US5033841A (en) * | 1988-11-01 | 1991-07-23 | Kabushiki Kaisha Topcon | Ophthalmological instrument |
| US4995716A (en) * | 1989-03-09 | 1991-02-26 | Par Technology Corporation | Method and apparatus for obtaining the topography of an object |
| US5159361A (en) * | 1989-03-09 | 1992-10-27 | Par Technology Corporation | Method and apparatus for obtaining the topography of an object |
| JP3168014B2 (ja) * | 1991-01-30 | 2001-05-21 | 株式会社ニデック | 非接触式眼圧計 |
| US5474066A (en) * | 1994-01-31 | 1995-12-12 | Leica Inc. | Non-contact tonometer |
| US6149609A (en) * | 1995-10-18 | 2000-11-21 | Scientific Optics, Inc. | Method and apparatus for improving vision |
| JPH10309265A (ja) * | 1997-05-12 | 1998-11-24 | Konan:Kk | 眼科撮影装置 |
| CN2317809Y (zh) * | 1997-10-09 | 1999-05-12 | 深圳市医用电子仪器厂 | 眼球角膜地形仪 |
| JP3695949B2 (ja) * | 1998-07-01 | 2005-09-14 | 株式会社ニデック | 非接触式眼圧計 |
| JP4544747B2 (ja) * | 1998-11-13 | 2010-09-15 | ジーン，ベネディクト | 目の表面トポメトリーおよび生物測定学の同時決定のための方法および装置 |
| JP2000254101A (ja) * | 1999-01-06 | 2000-09-19 | Konan Inc | 眼科検査装置 |
| US6045503A (en) * | 1999-01-20 | 2000-04-04 | Kamilllo Eisner-Stiftung | Method of and apparatus for determining the topology of a cornea |
| FR2798744B1 (fr) * | 1999-09-22 | 2002-04-05 | Essilor Int | Procede pour determiner la forme d'une lentille de contact ophtalmique de correction des aberrations optiques de l'oeil au-dela de la defocalisation ou de l'astigmatisme et dispositif pour la mise en oeuvre de ce procede |
| US20020077797A1 (en) * | 2000-12-18 | 2002-06-20 | Hall Gary W. | Method and apparatus for automated simulation and design of corneal refractive procedures |
| US6875175B2 (en) * | 2002-07-01 | 2005-04-05 | Reichert, Inc. | Duel mode non-contact tonometer |
| US7004902B2 (en) * | 2003-03-21 | 2006-02-28 | Reichert, Inc. | Method and apparatus for measuring biomechanical characteristics of corneal tissue |
| US7204806B2 (en) * | 2003-06-17 | 2007-04-17 | Mitsugu Shimmyo | Method and apparatus for obtaining corrected intraocular pressure values |
| CN2649051Y (zh) * | 2003-10-24 | 2004-10-20 | 黄长征 | 人工晶状体手术信息检测系统 |
| US7425067B2 (en) * | 2003-11-14 | 2008-09-16 | Ophthonix, Inc. | Ophthalmic diagnostic instrument |
| US7871378B1 (en) * | 2004-12-22 | 2011-01-18 | Achevé Technology, Inc. | Device and method to measure corneal biomechanical properties and its application to intraocular pressure measurement |
| DE202005002562U1 (de) * | 2005-02-16 | 2005-06-09 | Oculus Optikgeräte GmbH | Ophthalmisches Analysesystem zur Messung des intraocularen Drucks im Auge |
| US7798962B2 (en) * | 2005-09-08 | 2010-09-21 | Reichert, Inc. | Method and apparatus for measuring corneal resistance |
| CA2621719C (en) | 2005-10-31 | 2014-05-20 | Crs & Associates | Method and apparatus for measuring the deformation characteristics of an object |
| JP5028057B2 (ja) * | 2005-11-01 | 2012-09-19 | 株式会社ニデック | 眼科装置 |
| JP4426552B2 (ja) * | 2006-09-20 | 2010-03-03 | 株式会社トプコン | 非接触式眼圧計 |
-
2006
- 2006-10-31 CA CA2621719A patent/CA2621719C/en not_active Expired - Fee Related
- 2006-10-31 EP EP06839630.8A patent/EP1942787B1/en not_active Ceased
- 2006-10-31 CN CN2006800407098A patent/CN101299957B/zh not_active Expired - Fee Related
- 2006-10-31 JP JP2008539140A patent/JP5498699B2/ja not_active Expired - Fee Related
- 2006-10-31 BR BRPI0618066-3A patent/BRPI0618066A2/pt not_active Application Discontinuation
- 2006-10-31 US US12/091,307 patent/US9364148B2/en not_active Expired - Fee Related
- 2006-10-31 WO PCT/US2006/060381 patent/WO2007053826A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009513313A (ja) | 2009-04-02 |
| WO2007053826A2 (en) | 2007-05-10 |
| WO2007053826A3 (en) | 2007-11-08 |
| EP1942787A4 (en) | 2010-12-22 |
| CN101299957B (zh) | 2011-06-22 |
| US20080259276A1 (en) | 2008-10-23 |
| EP1942787A2 (en) | 2008-07-16 |
| JP5498699B2 (ja) | 2014-05-21 |
| CA2621719C (en) | 2014-05-20 |
| CN101299957A (zh) | 2008-11-05 |
| US9364148B2 (en) | 2016-06-14 |
| CA2621719A1 (en) | 2007-05-10 |
| EP1942787B1 (en) | 2016-07-06 |
| HK1124508A1 (en) | 2009-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0618066A2 (pt) | dispositivo para medir uma caracterìstica de deformação de uma córnea e dispositivo e método para medir uma caracterìstica de deformação de uma superfìcie alvo deformável | |
| US20230414098A1 (en) | Method and system for pupil retro illumination using sample arm of oct interferometer | |
| AU2017357045B2 (en) | Optical coherence tomography systems and methods with dispersion compensation | |
| JP6301246B2 (ja) | 光学的要素を撮像する方法およびシステム | |
| WO2019193529A1 (en) | Methods and systems for corneal topography with in-focus scleral imaging | |
| CN109965841A (zh) | 一种人工晶体植入术的弹性分析装置及方法 | |
| Versaci et al. | Instrumentation for Diagnosis of Keratoconus | |
| US20150272439A1 (en) | Apparatus for modelling ocular structures | |
| HK1124508B (en) | Method and apparatus for measuring the deformation characteristics of an object | |
| US20240081639A1 (en) | Measuring refractive error of the human eye using optical coherence tomography | |
| CN117617891A (zh) | 一种扫描激光眼屈光间质地形图测量装置 | |
| Vestri et al. | Fundamentals and Technological | |
| Li | Image Processing and Clinical Applications of Anterior Segment Optical Coherence Tomography | |
| Wheeldon et al. | Corneal tomography and anterior chamber imaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
| B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |