KR101684566B1 - 일체형 안과용 장치 - Google Patents
일체형 안과용 장치 Download PDFInfo
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- A61B5/0066—Optical coherence imaging
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
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- G—PHYSICS
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- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
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Abstract
Description
도 1은 안과용 방사선을 위한 장치의 제1 실시예를 개략적으로 예시하며;
도 2는 안과용 방사선을 위한 장치의 제2 실시예를 개략적으로 예시하며;
도 3은 안과용 방사선을 위한 장치의 제3 실시예를 개략적으로 예시하며;
도 4는 도 1 및 도 2의 장치 실시예들 각각으로 구성되는 광학 브랜치 커플러의 횡단면을 예시하며;
도 5a 및 도 5b는 광학 브랜치 커플러 내의 방사선의 합성 및 분해를 개략적으로 예시하며;
도 6a는 각각 세 개 및 두 개 브랜치에 커플링하도록 구성된 두 개의 광학 브랜치 커플러의 개략적 사시도이며;
도 6b는 각각 다섯 개 및 네 개의 광학 브랜치에 커플링되도록 구성된 두 개의 광학 브랜치 커플러의 개략적 사시도이다.
Claims (18)
- 안과용 방사선을 위한 장치로서,
눈쪽으로 지향가능한 광학 경로 상에서의 방사선의 출력 및 포착 중 적어도 하나를 하도록 구성된 방사선 인터페이스;
출력 방사선을 세 개의 광학 브랜치들로부터 상기 광학 경로로 커플링하도록 그리고 포착된 방사선을 상기 광학 경로로부터 상기 광학 브랜치들로 커플링하도록 구성된 광학 브랜치 커플러로서, 상기 광학 경로 및 상기 세 개의 광학 브랜치들은 테트라포드(tetrapod) 구조로 배열되고, 포착된 방사선은 상기 광학 브랜치들로 스펙트럼 스플릿(spectrally split)되고, 상기 광학 브랜치들 각각은 상이한 스펙트럼 범위를 갖는, 광학 브랜치 커플러; 및
각각이 상기 광학 브랜치들 중 하나 이상에 커플링하도록 배열되는, 복수의 안과용 유닛들을 포함하는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 광학 브랜치 커플러는 하나 이상의 빔 스플릿터를 포함하고, 이 빔 스플릿터 각각이 상이한 스펙트럼 투과율 또는 스펙트럼 반사율을 가지는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 광학 브랜치 커플러는 멀티브랜치형 색선별(dichroic) 프리즘을 포함하는 안과용 방사선을 위한 장치. - 청구항 제3항에 있어서,
상기 멀티브랜치형 색선별 프리즘은 각각 방사선의 파장에 따라 방사선을 전달하거나 반사하도록 구성된 하나 이상의 광학 코팅을 구비한 하나 이상의 광학 인터페이스들을 가지는 유리 프리즘들을 포함하는 안과용 방사선을 위한 장치. - 청구항 제3항에 있어서,
상기 멀티브랜치형 색선별 프리즘은 색선별 크리스탈 및 복굴절 크리스탈 중 적어도 하나를 포함하는 안과용 방사선을 위한 장치. - 청구항 제4항에 있어서,
상기 유리 프리즘의 광학 인터페이스는 직접 접촉되거나 함께 접착되는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛이 동시에 작동되도록 구성된 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
두 개 이상의 안과용 유닛은 광학 브랜치 중 하나에 커플링되도록 배열되는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛 중 하나는 안과용 치료를 위한 광학 브랜치에 출력 방사선을 인가하도록 구성되는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛 중 하나는 눈의 움직임을 감지하고, 고정 타깃을 제공하고 수용 타깃을 제공하는 것 중 적어도 하나를 수행하도록 구성되는 고정 유닛을 포함하는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛 중 하나는 OCT 측정을 수행하도록 구성된, 광학 간섭 단층 촬영 유닛(또는 OCT 유닛)인 안과용 방사선을 위한 장치. - 청구항 제11항에 있어서,
상기 OCT 유닛은 간섭계 및 광대역 광원, 선택적으로 발광 다이오드, 초발광 다이오드, 초연속 광원, TK사파이어 레이저, 및 스웹트(swept) 소스 중 적어도 하나를 포함하는 안과용 방사선을 위한 장치. - 청구항 제11항에 있어서,
멀티브랜치형 색선별 프리즘에서의 광학 브랜치들의 광학적 길이는 상이하고 OCT 측정의 상이한 측정 깊이에 대응하는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
안과용 유닛 중 적어도 하나는 포착된 방사선의 파면을 결정하도록 구성된 파면 유닛인 안과용 방사선을 위한 장치. - 청구항 제11항에 있어서,
상기 OCT 유닛 및 파면 유닛은 광대역 광원을 공유하고, 상기 파면 유닛은 협대역 필터를 광대역 광원에 선택적으로 적용하도록 추가로 구성되는 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛들 중 적어도 하나가 상기 눈의 샤임플러그(scheimpflug) 측정을 수행하도록 구성된 조명 유닛인 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 안과용 유닛 중 적어도 하나는 눈의 표면의 토포그래피를 측정하도록 구성된 각막 토포그래피(topography) 유닛인 안과용 방사선을 위한 장치. - 청구항 제1항에 있어서,
상기 복수의 안과용 유닛의 각각을 제어하고 상기 안과용 유닛들 중 두 개 이상에 의해 결정된 결과를 기초로 하여 복수의 값들을 연산하도록 구성된 제어기를 더 포함하는 안과용 방사선을 위한 장치.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/006614 WO2013097885A1 (en) | 2011-12-30 | 2011-12-30 | An integrated device for ophthalmology |
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| Publication Number | Publication Date |
|---|---|
| KR20140116461A KR20140116461A (ko) | 2014-10-02 |
| KR101684566B1 true KR101684566B1 (ko) | 2016-12-08 |
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| KR1020147021537A Expired - Fee Related KR101684566B1 (ko) | 2011-12-30 | 2011-12-30 | 일체형 안과용 장치 |
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| Country | Link |
|---|---|
| US (2) | US20140347629A1 (ko) |
| EP (1) | EP2797492B1 (ko) |
| JP (1) | JP6027138B2 (ko) |
| KR (1) | KR101684566B1 (ko) |
| CN (1) | CN104066370B (ko) |
| AU (1) | AU2011384708B2 (ko) |
| CA (1) | CA2859120C (ko) |
| DK (1) | DK2797492T3 (ko) |
| ES (2) | ES2655848T3 (ko) |
| IN (1) | IN2014KN01371A (ko) |
| PL (1) | PL2797492T3 (ko) |
| PT (1) | PT2797492T (ko) |
| WO (1) | WO2013097885A1 (ko) |
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| WO2011016029A2 (en) | 2009-08-02 | 2011-02-10 | Tel Hashomer Medical Research Infrastructure And Services Ltd | System and method for objective chromatic perimetry analysis using pupillometer |
| US9622911B2 (en) | 2010-09-30 | 2017-04-18 | Cxl Ophthalmics, Llc | Ophthalmic treatment device, system, and method of use |
| US9566301B2 (en) | 2012-03-29 | 2017-02-14 | Cxl Ophthalmics, Llc | Compositions and methods for treating or preventing diseases associated with oxidative stress |
| WO2013148896A1 (en) | 2012-03-29 | 2013-10-03 | Cxl Ophthalmics, Llc | Ocular treatment solutions, delivery devices and delivery augmentation methods |
| EP2992384B1 (en) | 2012-06-01 | 2019-07-24 | NKT Photonics A/S | A supercontinuum light source, a system and a method of measuring |
| DE102012019474A1 (de) * | 2012-09-28 | 2014-04-03 | Carl Zeiss Meditec Ag | Vorrichtung zur verlässlichen Bestimmung biometrischer Messgrößen des gesamten Auges |
| US9538911B2 (en) | 2013-09-19 | 2017-01-10 | Novartis Ag | Integrated OCT-refractometer system for ocular biometry |
| US10258230B2 (en) | 2013-10-30 | 2019-04-16 | Tel Hashomer Medical Research Infrastructure And Services, Ltd. | Pupillometers and systems and methods for using a pupillometer |
| WO2015171566A1 (en) * | 2014-05-06 | 2015-11-12 | Oregon Health & Science University | Aqueous cell differentiation in anterior uveitis using optical coherence tomography |
| KR102282141B1 (ko) | 2014-09-02 | 2021-07-28 | 삼성전자주식회사 | 반도체 발광소자 |
| US11207410B2 (en) | 2015-07-21 | 2021-12-28 | Avedro, Inc. | Systems and methods for treatments of an eye with a photosensitizer |
| EP3328265B1 (en) | 2015-07-27 | 2025-10-15 | AMO Development, LLC | Optical imaging and measurement systems and methods for cataract surgery and treatment planning |
| US9427156B1 (en) * | 2015-08-27 | 2016-08-30 | Ovitz Corporation | Devices and methods for wavefront sensing and corneal topography |
| US10188481B2 (en) * | 2015-12-17 | 2019-01-29 | Novartis Ag | Beam guide for ophthalmic surgical illumination |
| CN105615825A (zh) * | 2015-12-28 | 2016-06-01 | 上海美沃精密仪器有限公司 | 角膜面型获取系统及其使用方法 |
| PL3402388T3 (pl) | 2016-01-12 | 2022-02-21 | Tel Hashomer Medical Research Infrastructure And Services Ltd. | System i sposób wykonywania obiektywnej perymetrii i diagnostyki pacjentów z barwnikowym zwyrodnieniem siatkówki i innymi chorobami oczu |
| DE102016102209B4 (de) * | 2016-02-09 | 2021-08-26 | Carl Zeiss Jena Gmbh | Optische Anordnung und Objektivanschluss mit Mehrwege-Prisma |
| JP2017176811A (ja) * | 2016-03-28 | 2017-10-05 | ソニー株式会社 | 撮像装置、撮像方法及び医療用観察機器 |
| DE102017203010A1 (de) * | 2017-02-24 | 2018-08-30 | Carl Zeiss Meditec Ag | Verfahren und Anordnung zur hochauflösenden Topographie der Kornea eines Auges |
| EP3759428B1 (en) * | 2018-02-28 | 2024-08-14 | DWFritz Automation, Inc. | Metrology system |
| DE102019101409B4 (de) * | 2019-01-21 | 2021-12-30 | Oculus Optikgeräte GmbH | Verfahren und Sehprüfsystem zum Überprüfen der Augen |
| JP7352411B2 (ja) * | 2019-08-22 | 2023-09-28 | キヤノン株式会社 | 撮像装置 |
| JP2022169819A (ja) * | 2019-10-02 | 2022-11-10 | 株式会社ニコン | 眼科装置 |
| WO2021066047A1 (ja) * | 2019-10-02 | 2021-04-08 | 株式会社ニコン | 眼科装置 |
| GB202002009D0 (en) | 2020-02-13 | 2020-04-01 | Univ Liverpool | An imaging device |
| CN111493813A (zh) * | 2020-05-28 | 2020-08-07 | 重庆康华瑞明科技股份有限公司 | 一种裂隙灯显微镜双通道双图像采集器成像装置 |
| CN113229777B (zh) * | 2021-04-07 | 2022-09-23 | 上海美沃精密仪器股份有限公司 | 一种视觉质量分析仪 |
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| JP2010268990A (ja) | 2009-05-22 | 2010-12-02 | Canon Inc | 光干渉断層撮像装置およびその方法 |
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| CA2859120A1 (en) | 2013-07-04 |
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