DK2709577T3 - Enhed til at undersøge eller behandle et menneskeligt øje - Google Patents
Enhed til at undersøge eller behandle et menneskeligt øje Download PDFInfo
- Publication number
- DK2709577T3 DK2709577T3 DK11726332.7T DK11726332T DK2709577T3 DK 2709577 T3 DK2709577 T3 DK 2709577T3 DK 11726332 T DK11726332 T DK 11726332T DK 2709577 T3 DK2709577 T3 DK 2709577T3
- Authority
- DK
- Denmark
- Prior art keywords
- eye
- movements
- sectional images
- image
- recorded
- Prior art date
Links
- 230000004424 eye movement Effects 0.000 claims description 27
- 238000012014 optical coherence tomography Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 238000011282 treatment Methods 0.000 claims description 19
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000002123 temporal effect Effects 0.000 claims description 6
- 210000001747 pupil Anatomy 0.000 description 27
- 210000004087 cornea Anatomy 0.000 description 15
- 230000005855 radiation Effects 0.000 description 15
- 238000005259 measurement Methods 0.000 description 12
- 230000003287 optical effect Effects 0.000 description 10
- 230000000007 visual effect Effects 0.000 description 9
- 238000002679 ablation Methods 0.000 description 7
- 238000012876 topography Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 208000002177 Cataract Diseases 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 238000013532 laser treatment Methods 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 238000011369 optimal treatment Methods 0.000 description 2
- 210000003786 sclera Anatomy 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 210000002159 anterior chamber Anatomy 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004418 eye rotation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
-
- 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
- A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00844—Feedback systems
- A61F2009/00846—Eyetracking
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00844—Feedback systems
- A61F2009/00851—Optical coherence topography [OCT]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Human Computer Interaction (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Eye Examination Apparatus (AREA)
- Laser Surgery Devices (AREA)
- Length Measuring Devices By Optical Means (AREA)
Claims (5)
1. Apparat til at undersøge eller behandle et menneskeligt øje, hvilket apparat omfatter en øjentracker (12) til at optage ø j enbevægelser og til at udgive et signal, som er repræsentativt for de optagede øjenbevægelser, hvilken øjetracker (12) omfatter et interferometrisk billedoptagelsesapparat (14), der er konfigureret til at optage, med en tidsmæssig opløsning, snitbilleder af øjet og som fungere på basis af todimensionel eller tredimensionel optisk kohærenstomografi, og et evalueringsmodul, der kun bestemmer øjenbevægelserne fra snitbillederne alene, kendetegnet ved, at det interferometriske billedoptagelsesapparat (14) er konfigureret til at optage mindst et snitbillede af øjet, som repræsenterer et snit langs kanten af øjets iris.
2. Apparatet ifølge krav 1, kendetegnet ved, at det interferometriske billedoptagelsesapparat (14) er konfigureret til at optage to indbyrdes ortogonale snitbilleder af øjet, hvilke snitbilleder hver repræsenterer et snit i det væsentlige langs øjets synsakse.
3. Apparatet ifølge krav 1 eller 2, kendetegnet ved, at det omfatter komponenter (28, 34) til at tilvejebringe en fokuseret behandlings-laserstråle og til at dirigere denne på øjet, og ved et styrearrangement (36), der er konfigureret til at indstille brændpunktet for behandlingslaserstrålen afhængigt af signalet, som er repræsentativt for de optagne øjenbevægelser.
4. Fremgangsmåde til at undersøge et menneskeligt øje, hvilken fremgangsmåde omfatter følgende trin: at optage, med en tidsmæssig opløsning, snitbilleder af øjet på basis af tredimensionel optisk kohærenstomografi, at bestemme øjenbevægelser kun fra snitbillederne, og at udsende et signal, der er repræsentativt for de optagede øj enbevægelser, kendetegnet ved, at der, ved optagelse af snitbillederne, optages mindst et snitbillede af øjet, der repræsenterer et snit langs kanten af øjets iris.
5. Fremgangsmåden ifølge krav 4, kendetegnet ved, at der, ved optagelse af snitbillederne, optages mindst to gensidigt ortogonale snitbilleder, hvilke gensidigt ortogonale snitbilleder hver repræsenterer et snit hovedsageligt langs øjets synsakse.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/002414 WO2012155929A1 (de) | 2011-05-16 | 2011-05-16 | Gerät zur untersuchung oder bearbeitung eines humanen auges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2709577T3 true DK2709577T3 (da) | 2017-10-02 |
Family
ID=44627288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11726332.7T DK2709577T3 (da) | 2011-05-16 | 2011-05-16 | Enhed til at undersøge eller behandle et menneskeligt øje |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2709577B1 (da) |
| JP (1) | JP5820059B2 (da) |
| KR (1) | KR101590100B1 (da) |
| CN (1) | CN103702643B (da) |
| AU (1) | AU2011368026B2 (da) |
| CA (1) | CA2835157C (da) |
| DK (1) | DK2709577T3 (da) |
| ES (1) | ES2635116T3 (da) |
| PL (1) | PL2709577T3 (da) |
| PT (1) | PT2709577T (da) |
| WO (1) | WO2012155929A1 (da) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6646041B2 (ja) * | 2014-05-08 | 2020-02-14 | ミーモ アクチエンゲゼルシャフトＭｉｍｏ ＡＧ | 人間の被検者の眼の網膜組織の光干渉断層像データを取得するための方法 |
| CN105700677A (zh) * | 2015-12-29 | 2016-06-22 | 努比亚技术有限公司 | 一种移动终端及其控制方法 |
| IL245560B2 (en) * | 2016-05-09 | 2024-05-01 | Elbit Systems Ltd | Localized optical coherence tomography images for ophthalmological surgical procedures |
| 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 |
| EP4480460A3 (en) * | 2017-02-09 | 2025-05-21 | Norlase Aps | Apparatus for photothermal ophthalmic treatment |
| AU2018346814B2 (en) | 2017-10-06 | 2024-05-30 | Alcon Inc. | Tracking movement of an eye within a tracking range |
| WO2020023721A1 (en) | 2018-07-25 | 2020-01-30 | Natus Medical Incorporated | Real-time removal of ir led reflections from an image |
| CN113316411B (zh) * | 2018-09-19 | 2025-01-17 | 艾维德洛公司 | 用于眼部治疗期间的眼部追踪的系统及方法 |
| DE102019213869A1 (de) * | 2018-09-20 | 2020-03-26 | Carl Zeiss Meditec Ag | Erzeugung von Schnitten im Inneren des Auges |
| CA3145659A1 (en) * | 2019-08-14 | 2021-02-18 | Alcon Inc. | Eye tracking fixation monitoring systems and methods |
| KR102646243B1 (ko) * | 2022-03-07 | 2024-03-11 | 울산과학기술원 | 영상 처리를 통한 인공 각막 제조 방법 및 장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5644642A (en) * | 1995-04-03 | 1997-07-01 | Carl Zeiss, Inc. | Gaze tracking using optical coherence tomography |
| AUPP420298A0 (en) * | 1998-06-17 | 1998-07-09 | Lions Eye Institute Of Western Australia Incorporated, The | Z axis tracker |
| US6726325B2 (en) * | 2002-02-26 | 2004-04-27 | Carl Zeiss Meditec, Inc. | Tracking assisted optical coherence tomography |
| US7364296B2 (en) * | 2002-06-12 | 2008-04-29 | University Of Rochester | Method and apparatus for improving both lateral and axial resolution in ophthalmoscopy |
| WO2006078802A1 (en) * | 2005-01-21 | 2006-07-27 | Massachusetts Institute Of Technology | Methods and apparatus for optical coherence tomography scanning |
| US7805009B2 (en) * | 2005-04-06 | 2010-09-28 | Carl Zeiss Meditec, Inc. | Method and apparatus for measuring motion of a subject using a series of partial images from an imaging system |
| JP5089940B2 (ja) * | 2006-08-29 | 2012-12-05 | 株式会社トプコン | 眼球運動測定装置、眼球運動測定方法及び眼球運動測定プログラム |
| ES2368450T3 (es) * | 2007-04-25 | 2011-11-17 | Wavelight Gmbh | Dispositivo, procedimiento y programa de control para la cirugía refractiva. |
| RU2481810C2 (ru) * | 2008-06-30 | 2013-05-20 | Уэйвлайт Гмбх | Устройство, способ и программа управления для проведения офтальмологической, в частности рефракционной, лазерной хирургической операции |
| US8500279B2 (en) * | 2008-11-06 | 2013-08-06 | Carl Zeiss Meditec, Inc. | Variable resolution optical coherence tomography scanner and method for using same |
| JP5570125B2 (ja) * | 2009-01-22 | 2014-08-13 | キヤノン株式会社 | 光断層撮像装置 |
| JP5426960B2 (ja) * | 2009-08-04 | 2014-02-26 | キヤノン株式会社 | 撮像装置及び撮像方法 |
-
2011
- 2011-05-16 JP JP2014510663A patent/JP5820059B2/ja active Active
- 2011-05-16 PL PL11726332T patent/PL2709577T3/pl unknown
- 2011-05-16 CN CN201180070942.1A patent/CN103702643B/zh active Active
- 2011-05-16 CA CA2835157A patent/CA2835157C/en active Active
- 2011-05-16 WO PCT/EP2011/002414 patent/WO2012155929A1/de not_active Ceased
- 2011-05-16 DK DK11726332.7T patent/DK2709577T3/da active
- 2011-05-16 ES ES11726332.7T patent/ES2635116T3/es active Active
- 2011-05-16 AU AU2011368026A patent/AU2011368026B2/en active Active
- 2011-05-16 KR KR1020137033437A patent/KR101590100B1/ko not_active Expired - Fee Related
- 2011-05-16 EP EP11726332.7A patent/EP2709577B1/de active Active
- 2011-05-16 PT PT117263327T patent/PT2709577T/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT2709577T (pt) | 2017-07-20 |
| WO2012155929A8 (de) | 2014-01-30 |
| JP5820059B2 (ja) | 2015-11-24 |
| CA2835157C (en) | 2016-01-12 |
| AU2011368026A1 (en) | 2013-12-05 |
| KR101590100B1 (ko) | 2016-01-29 |
| AU2011368026B2 (en) | 2015-01-22 |
| JP2014514950A (ja) | 2014-06-26 |
| KR20140023385A (ko) | 2014-02-26 |
| PL2709577T3 (pl) | 2017-11-30 |
| CA2835157A1 (en) | 2012-11-22 |
| CN103702643B (zh) | 2016-06-01 |
| EP2709577A1 (de) | 2014-03-26 |
| ES2635116T3 (es) | 2017-10-02 |
| CN103702643A (zh) | 2014-04-02 |
| WO2012155929A1 (de) | 2012-11-22 |
| EP2709577B1 (de) | 2017-06-21 |
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