JP2017094154A - 解剖学的構造の境界の位置を特定するための方法 - Google Patents
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Abstract
【解決手段】複数のレーザパルスを具える治療ビーム6を生成するよう構成されたレーザ光源4と;1つの共通の光学部品を共有するように治療レーザ送達アセンブリに動作可能に連結された画像化アセンブリ71を具える一体型光学システム2であって、1以上の対象の組織構造に関連する画像情報を取得し、対象の組織構造の1つを破壊すべく3次元パターンの治療ビームを誘導するように構成された一体型光学システムと;レーザ光源と一体型光学システムに動作可能に連結され、画像情報に基づいてレーザビームと治療パターンを調整し、画像情報のロバスト最小二乗適合分析に基づいて、眼68の2以上の解剖学的構造を識別するように構成されたコントローラ300と、を具えている。
【選択図】図1
Description
Claims (20)
- 患者の眼の少なくとも1の解剖学的構造の境界の位置を特定するための方法において、
眼の少なくとも1の解剖学的構造に関する画像情報を提供するステップと、
前記画像情報を処理して、前記眼の少なくとも1の解剖学的構造に関する候補となるエッジ位置の第1のセットを識別するステップであって、前記候補となるエッジ位置の第1のセットが、前記少なくとも1の解剖学的構造の第1の境界面部分に配置されている、ステップと、
最小二乗法を使用して、前記候補となるエッジ位置の第1のセットに第1の数学的表面モデルを適合させるステップと、
前記第1の数学的表面モデルへの近接度に基づいて前記画像情報を処理して、前記少なくとも1の解剖学的構造に関する候補となるエッジ位置の第2のセットを識別するステップであって、前記候補となる位置の第2のセットが、前記第1の境界面部分とは異なる前記少なくとも1の解剖学的構造の第2の境界面部分に配置されている、ステップと、
最小二乗法を使用して、前記候補となるエッジ位置の第1及び第2のセットの組み合わせに第2の数学的表面モデルを適合させるステップと、
前記最小二乗法の適合に基づいて、前記少なくとも1の解剖学的構造の境界の位置を特定するステップと、
を具えることを特徴とする方法。 - 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、角膜を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、強膜を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、角膜縁を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、虹彩を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、水晶体を含むことを特徴とする方法。
- 請求項1に記載の方法において、前記少なくとも1の解剖学的構造が、水晶体嚢を含むことを特徴とする方法。
- 請求項1に記載の方法において、さらに、
3又はそれ以上の一連の最小二乗適合解析を実行するステップと、
多くの候補となるエッジ位置が次に続くそれぞれの最小二乗適合解析で使用されるように、前記画像情報を別々に処理して、さらなる候補となるエッジ位置を識別するステップと、
を具えることを特徴とする方法。 - 請求項1に記載の方法において、前記第1及び第2の数学的表面モデルのうちの少なくとも一方が球面であることを特徴とする方法。
- 請求項1に記載の方法において、前記第1及び第2の数学的表面モデルのうちの少なくとも一方が非球面であることを特徴とする方法。
- 請求項1に記載の方法において、さらに、対応する眼の3又はそれ以上の解剖学的構造間の前記2又はそれ以上の境界の位置を特定するステップを具えることを特徴とする方法。
- 請求項11に記載の方法において、前記境界が、前記眼の角膜と前記眼の強膜の間の交点を有することを特徴とする方法。
- 請求項11に記載の方法において、前記境界が、前記眼の角膜と前記眼の虹彩の間の交点を有することを特徴とする方法。
- 請求項11に記載の方法において、前記境界が、前記眼の水晶体と前記眼の虹彩の間の交点を有することを特徴とする方法。
- 請求項1に記載の方法において、さらに、
最小二乗適合解析の1又はそれ以上の重み付けされた候補となるエッジ位置を使用して、眼の解剖学的構造の位置を特定するステップを具えることを特徴とする方法。 - 請求項1に記載の方法において、前記第2の境界面部分が、前記第1の境界面部分を完全に囲んでいることを特徴とする方法。
- 請求項1に記載の方法において、前記画像情報が、複数のピクセルの線、シーケンス、及び列のうちの少なくとも1を具えるA走査を具えることを特徴とする方法。
- 請求項17に記載の方法において、前記候補となるエッジ位置が、前記複数のピクセルの中からエッジピクセルの位置を表すX座標、Y座標、及びZ座標を具えるXYZの三成分のセットであることを特徴とする方法。
- 請求項18に記載の方法において、さらに、全部で3又はそれ以上の最小二乗適合解析を実行するステップと、
多くの候補となるエッジ位置が次に続くそれぞれの最小二乗適合解析で使用されるように、さらなる候補となるエッジ位置を具える前記画像情報を別々に処理するステップと、
を具えることを特徴とする方法。 - 請求項19に記載の方法において、前記最小二乗法から得られる重み付けに基づいて、境界の位置が特定されることを特徴とする方法。
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Families Citing this family (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10646116B2 (en) | 2013-07-25 | 2020-05-12 | Amo Development, Llc | In situ determination of refractive index of materials |
US9168173B2 (en) | 2008-04-04 | 2015-10-27 | Truevision Systems, Inc. | Apparatus and methods for performing enhanced visually directed procedures under low ambient light conditions |
US10117721B2 (en) | 2008-10-10 | 2018-11-06 | Truevision Systems, Inc. | Real-time surgical reference guides and methods for surgical applications |
US9226798B2 (en) | 2008-10-10 | 2016-01-05 | Truevision Systems, Inc. | Real-time surgical reference indicium apparatus and methods for surgical applications |
EP2184005B1 (en) * | 2008-10-22 | 2011-05-18 | SensoMotoric Instruments Gesellschaft für innovative Sensorik mbH | Method and apparatus for image processing for computer-aided eye surgery |
US9173717B2 (en) | 2009-02-20 | 2015-11-03 | Truevision Systems, Inc. | Real-time surgical reference indicium apparatus and methods for intraocular lens implantation |
AU2011207402B2 (en) | 2010-01-22 | 2015-01-29 | Amo Development, Llc | Apparatus for automated placement of scanned laser capsulorhexis incisions |
DE102010008146B4 (de) * | 2010-02-12 | 2022-03-31 | Carl Zeiss Meditec Ag | Messsystem und Verfahren zum Ermitteln des Innendrucks eines Auges sowie Verfahren und System zum Einstellen des Augeninnendrucks |
JP5701625B2 (ja) | 2010-03-31 | 2015-04-15 | 株式会社ニデック | 眼科用レーザ治療装置 |
JP5578550B2 (ja) * | 2010-03-31 | 2014-08-27 | 株式会社ニデック | 眼科用レーザ治療装置 |
JP5601610B2 (ja) | 2010-03-31 | 2014-10-08 | 株式会社ニデック | 眼科用レーザ治療装置 |
US11771596B2 (en) | 2010-05-10 | 2023-10-03 | Ramot At Tel-Aviv University Ltd. | System and method for treating an eye |
SG185517A1 (en) | 2010-05-10 | 2012-12-28 | Univ Ramot | System for treating glaucoma by directing electromagnetic energy to the limbal area of an eye |
WO2012031277A1 (en) | 2010-09-02 | 2012-03-08 | Optimedica Corporation | Patient interface for ophthalmologic diagnostic and interventional procedures |
US10716706B2 (en) | 2011-04-07 | 2020-07-21 | Bausch & Lomb Incorporated | System and method for performing lens fragmentation |
US9622913B2 (en) * | 2011-05-18 | 2017-04-18 | Alcon Lensx, Inc. | Imaging-controlled laser surgical system |
WO2012162599A1 (en) * | 2011-05-26 | 2012-11-29 | Amo Wavefront Sciences, Llc. | Method of verifying performance of an optical measurement instrument with a model eye and an optical measurement instrument employing such a method |
US9095414B2 (en) | 2011-06-24 | 2015-08-04 | The Regents Of The University Of California | Nonlinear optical photodynamic therapy (NLO-PDT) of the cornea |
WO2013059719A2 (en) * | 2011-10-21 | 2013-04-25 | Optimedica Corporation | Patient interface for ophthalmologic diagnostic and interventional procedures |
US8863749B2 (en) | 2011-10-21 | 2014-10-21 | Optimedica Corporation | Patient interface for ophthalmologic diagnostic and interventional procedures |
US9044302B2 (en) | 2011-10-21 | 2015-06-02 | Optimedica Corp. | Patient interface for ophthalmologic diagnostic and interventional procedures |
US9237967B2 (en) | 2011-10-21 | 2016-01-19 | Optimedica Corporation | Patient interface for ophthalmologic diagnostic and interventional procedures |
US20130131653A1 (en) * | 2011-11-22 | 2013-05-23 | Excelsius Medical, Inc. | Ophthalmological laser method and apparatus |
US20130204236A1 (en) * | 2011-12-01 | 2013-08-08 | Nanophthalmos, Llc | Method and system for laser ocular surgery |
EP2790570B1 (en) | 2011-12-05 | 2019-09-04 | Bioptigen, Inc. | Optical imaging systems having input beam shape control and path length control |
US8807752B2 (en) | 2012-03-08 | 2014-08-19 | Technolas Perfect Vision Gmbh | System and method with refractive corrections for controlled placement of a laser beam's focal point |
US8777412B2 (en) | 2012-04-05 | 2014-07-15 | Bioptigen, Inc. | Surgical microscopes using optical coherence tomography and related methods |
US9629750B2 (en) | 2012-04-18 | 2017-04-25 | Technolas Perfect Vision Gmbh | Surgical laser unit with variable modes of operation |
US9216066B2 (en) * | 2012-04-20 | 2015-12-22 | Bausch & Lomb Incorporated | System and method for creating a customized anatomical model of an eye |
JP6040578B2 (ja) * | 2012-06-02 | 2016-12-07 | 株式会社ニデック | 眼科用レーザ手術装置 |
US10076445B2 (en) | 2012-07-13 | 2018-09-18 | Bausch & Lomb Incorporated | Posterio capsulotomy using laser techniques |
WO2014018104A1 (en) * | 2012-07-25 | 2014-01-30 | Elenza, Inc. | Method and apparatus for performing a posterior capsulotomy |
EP2891137B1 (en) | 2012-08-30 | 2020-05-27 | Alcon Inc. | Imaging system and methods displaying a fused multidimensional reconstructed image |
US10143590B2 (en) * | 2012-09-07 | 2018-12-04 | Optimedica Corporation | Methods and systems for performing a posterior capsulotomy and for laser eye surgery with a penetrated cornea |
US9549670B2 (en) | 2012-11-02 | 2017-01-24 | Optimedica Corporation | Optical surface identification for laser surgery |
US9445946B2 (en) * | 2012-11-02 | 2016-09-20 | Optimedica Corporation | Laser eye surgery system |
US10245180B2 (en) | 2013-01-16 | 2019-04-02 | Ziemer Ophthalmic Systems Ag | Ophthalmological device for treating eye tissue |
EP2756828B1 (de) * | 2013-01-16 | 2019-02-27 | Ziemer Ophthalmic Systems AG | Ophthalmologische Vorrichtung zur Behandlung von Augengewebe |
KR101444758B1 (ko) | 2013-02-19 | 2014-09-30 | 주식회사 루트로닉 | 안과용 치료장치 |
KR101444757B1 (ko) * | 2013-02-19 | 2014-09-30 | 주식회사 루트로닉 | 안과용 수술장치 |
WO2014143555A1 (en) * | 2013-03-14 | 2014-09-18 | Optimedica Corporation | Laser capsulovitreotomy |
JP6444973B2 (ja) | 2013-03-15 | 2018-12-26 | オプティメディカ・コーポレイションOptimedica Corporation | マイクロフェムト切開方法及びシステム |
CA2906298C (en) * | 2013-03-15 | 2021-05-25 | Amo Development, Llc | Systems and methods for providing anatomical flap centration for an ophthalmic laser treatment system |
JP6549099B2 (ja) * | 2013-04-17 | 2019-07-24 | オプティメディカ コーポレイション | 白内障手術における軸アラインメントのためのレーザ基準 |
JP6502322B2 (ja) | 2013-04-18 | 2019-04-17 | オプティメディカ コーポレイション | 角膜外科的処置の角膜トポグラフィー測定及びアラインメント |
CN105473055B (zh) * | 2013-06-04 | 2018-04-06 | 拜尔普泰戈恩公司 | 包括可移动透镜的光学相干断层成像***和激光扫描*** |
CN105592829B (zh) | 2013-07-29 | 2018-11-16 | 拜尔普泰戈恩公司 | 用于外科手术的手术性光学相干断层成像术(oct)及其相关***和方法 |
CN105612453B (zh) | 2013-08-28 | 2018-03-27 | 拜尔普泰戈恩公司 | 用于光学相干断层成像集成外科显微镜的抬头显示器 |
US9265411B2 (en) * | 2013-09-27 | 2016-02-23 | Tomey Corporation | Anterior segment three-dimensional image processing apparatus, and anterior segment three-dimensional image processing method |
US10018711B1 (en) * | 2014-01-28 | 2018-07-10 | StereoVision Imaging, Inc | System and method for field calibrating video and lidar subsystems using independent measurements |
CN113925677B (zh) * | 2014-02-28 | 2024-07-12 | 易格赛尔透镜有限公司 | 激光辅助白内障手术 |
JP6556750B2 (ja) | 2014-03-24 | 2019-08-07 | オプティメディカ コーポレイション | 走査パターンの蛍光撮像を用いるレーザシステム及びトモグラフィシステムの自動較正 |
US10441463B2 (en) | 2014-03-26 | 2019-10-15 | Optimedica Corporation | Confocal laser eye surgery system and improved confocal bypass assembly |
US10441465B2 (en) | 2014-03-26 | 2019-10-15 | Optimedica Corporation | Registration of LOI fiducials with camera |
WO2015147925A1 (en) * | 2014-03-26 | 2015-10-01 | Optimedica Corporation | Confocal laser eye surgery system |
US9849633B2 (en) * | 2014-06-23 | 2017-12-26 | Siemens Product Lifecycle Management Software Inc. | Removing sharp cusps from 3D shapes for additive manufacturing |
US10925579B2 (en) * | 2014-11-05 | 2021-02-23 | Otsuka Medical Devices Co., Ltd. | Systems and methods for real-time tracking of a target tissue using imaging before and during therapy delivery |
EP3220861B1 (en) * | 2014-11-20 | 2021-03-24 | Alcon Inc. | An apparatus for laser processing an eye |
US11278451B2 (en) | 2015-09-17 | 2022-03-22 | Carl Zeiss Meditec Ag | Systems and methods for a laser assisted eye treatment |
DE102015119887B4 (de) * | 2015-11-17 | 2017-08-17 | Carl Zeiss Meditec Ag | Behandlungsvorrichtung für eine subretinale Injektion und Verfahren zur Unterstützung bei einer subretinalen Injektion |
US11380008B2 (en) * | 2016-05-06 | 2022-07-05 | Innovega Inc. | Gaze tracking system with contact lens fiducial |
CN109661194B (zh) * | 2016-07-14 | 2022-02-25 | 奇跃公司 | 使用角膜曲率的虹膜边界估计 |
WO2018013200A1 (en) | 2016-07-14 | 2018-01-18 | Magic Leap, Inc. | Deep neural network for iris identification |
DE102017107915A1 (de) * | 2016-07-18 | 2018-01-18 | Carl Zeiss Meditec Ag | System zur Augentherapie mittels Gewebebearbeitung durch nichtlineare Wechselwirkung |
US20190314194A1 (en) * | 2016-08-12 | 2019-10-17 | Alex Artsyukhovich | A surgical laser capsulorhexis system and patient interface lens accessory |
AU2017317599B2 (en) | 2016-08-22 | 2021-12-23 | Magic Leap, Inc. | Augmented reality display device with deep learning sensors |
RU2016138608A (ru) | 2016-09-29 | 2018-03-30 | Мэджик Лип, Инк. | Нейронная сеть для сегментации изображения глаза и оценки качества изображения |
JP6872011B2 (ja) | 2016-10-04 | 2021-05-19 | マジック リープ, インコーポレイテッドMagic Leap,Inc. | 畳み込みニューラルネットワークのための効率的データレイアウト |
AU2017361061B2 (en) | 2016-11-15 | 2022-02-03 | Magic Leap, Inc. | Deep learning system for cuboid detection |
CN110249368B (zh) | 2016-12-05 | 2023-07-07 | 奇跃公司 | 混合现实环境中提供虚拟远程控制的可穿戴***及方法 |
US10275648B2 (en) * | 2017-02-08 | 2019-04-30 | Fotonation Limited | Image processing method and system for iris recognition |
CA3055597A1 (en) | 2017-03-17 | 2018-09-20 | Magic Leap, Inc. | Room layout estimation methods and techniques |
US11083537B2 (en) | 2017-04-24 | 2021-08-10 | Alcon Inc. | Stereoscopic camera with fluorescence visualization |
US10299880B2 (en) | 2017-04-24 | 2019-05-28 | Truevision Systems, Inc. | Stereoscopic visualization camera and platform |
US10917543B2 (en) | 2017-04-24 | 2021-02-09 | Alcon Inc. | Stereoscopic visualization camera and integrated robotics platform |
US20190117459A1 (en) | 2017-06-16 | 2019-04-25 | Michael S. Berlin | Methods and Systems for OCT Guided Glaucoma Surgery |
US20180360655A1 (en) | 2017-06-16 | 2018-12-20 | Michael S. Berlin | Methods and systems for oct guided glaucoma surgery |
EP3659017B1 (en) | 2017-07-26 | 2023-04-05 | Magic Leap, Inc. | Training a neural network with representations of user interface devices |
US10452624B2 (en) | 2017-08-02 | 2019-10-22 | Vmware, Inc. | Storage and analysis of data records associated with managed devices in a device management platform |
US10521661B2 (en) | 2017-09-01 | 2019-12-31 | Magic Leap, Inc. | Detailed eye shape model for robust biometric applications |
IL294197A (en) | 2017-09-20 | 2022-08-01 | Magic Leap Inc | A personal neural network for eye tracking |
US11537895B2 (en) | 2017-10-26 | 2022-12-27 | Magic Leap, Inc. | Gradient normalization systems and methods for adaptive loss balancing in deep multitask networks |
US11160686B2 (en) * | 2017-12-12 | 2021-11-02 | Alcon Inc. | Multi-core fiber for a multi-spot laser probe |
AU2019247903A1 (en) | 2018-04-06 | 2020-10-22 | Amo Development, Llc | Methods and systems for changing a refractive property of an implantable intraocular lens |
US10303576B1 (en) * | 2018-05-04 | 2019-05-28 | 6Fusion Usa, Inc. | Systems and methods for IT intelligence and management based on container-level metering |
WO2020008323A1 (en) * | 2018-07-02 | 2020-01-09 | Belkin Laser Ltd. | Direct selective laser trabeculoplasty |
US10821023B2 (en) | 2018-07-16 | 2020-11-03 | Vialase, Inc. | Integrated surgical system and method for treatment in the irido-corneal angle of the eye |
US11000413B2 (en) * | 2019-02-15 | 2021-05-11 | Amo Development, Llc | Ophthalmic laser surgical system and method implementing simultaneous laser treatment and OCT measurement |
JP7449587B2 (ja) * | 2019-03-13 | 2024-03-14 | ベルキン ヴィジョン リミテッド | 自動レーザ虹彩切開術 |
JP7281175B2 (ja) | 2019-03-27 | 2023-05-25 | 株式会社フジキン | バルブ |
WO2020208531A1 (en) | 2019-04-11 | 2020-10-15 | Amo Development, Llc | Process monitoring and control during laser-based refractive index modification of intraocular lenses in patients |
CA3100438A1 (en) | 2019-04-11 | 2020-10-15 | Amo Development, Llc | Calibration process for femtosecond laser intraocular lens modification system using video and oct targeting |
CA3100434A1 (en) | 2019-04-11 | 2020-10-15 | Amo Development, Llc | High speed tracking of iol during refractive index modification |
US11612315B2 (en) | 2020-04-09 | 2023-03-28 | Vialase, Inc. | Alignment and diagnostic device and methods for imaging and surgery at the irido-corneal angle of the eye |
JP2023542349A (ja) * | 2020-09-21 | 2023-10-06 | エーエムオー ディベロップメント エルエルシー | 眼科用レーザシステムのレーザビーム送達経路における多用途ビームサンプラ |
US11809011B2 (en) | 2020-12-28 | 2023-11-07 | Boston Scientific Scimed, Inc. | Alignment method and tools |
US12002567B2 (en) | 2021-11-29 | 2024-06-04 | Vialase, Inc. | System and method for laser treatment of ocular tissue based on patient biometric data and apparatus and method for determining laser energy based on an anatomical model |
AU2022400026A1 (en) * | 2021-12-05 | 2024-06-06 | Belkin Vision Ltd. | Testing and calibrating an automatic ophthalmic surgical system |
US20230255479A1 (en) * | 2022-02-14 | 2023-08-17 | Vialase, Inc. | System and method for eye region visualization in a laser surgical system |
CN114668583B (zh) * | 2022-05-30 | 2022-09-20 | 季华实验室 | 一种眼科激光手术治疗*** |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006181358A (ja) * | 2004-12-01 | 2006-07-13 | Nidek Co Ltd | 眼科装置 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US549570A (en) * | 1895-11-12 | Apparatus for preventing boiler-incrustation | ||
EP0581871B2 (en) | 1991-04-29 | 2009-08-12 | Massachusetts Institute Of Technology | Apparatus for optical imaging and measurement |
US6111645A (en) | 1991-04-29 | 2000-08-29 | Massachusetts Institute Of Technology | Grating based phase control optical delay line |
US5984916A (en) | 1993-04-20 | 1999-11-16 | Lai; Shui T. | Ophthalmic surgical laser and method |
JP3261244B2 (ja) | 1993-12-17 | 2002-02-25 | ブラザー工業株式会社 | 走査光学装置 |
US5743902A (en) | 1995-01-23 | 1998-04-28 | Coherent, Inc. | Hand-held laser scanner |
US6454761B1 (en) | 1995-01-30 | 2002-09-24 | Philip D. Freedman | Laser surgery device and method |
JPH0955843A (ja) | 1995-08-10 | 1997-02-25 | Nec Corp | 画像データ送受信システム |
US5720894A (en) | 1996-01-11 | 1998-02-24 | The Regents Of The University Of California | Ultrashort pulse high repetition rate laser system for biological tissue processing |
US7655002B2 (en) | 1996-03-21 | 2010-02-02 | Second Sight Laser Technologies, Inc. | Lenticular refractive surgery of presbyopia, other refractive errors, and cataract retardation |
US6079831A (en) * | 1997-04-24 | 2000-06-27 | Orbtek, Inc. | Device and method for mapping the topography of an eye using elevation measurements in combination with slope measurements |
US6019472A (en) | 1997-05-12 | 2000-02-01 | Koester; Charles J. | Contact lens element for examination or treatment of ocular tissues |
US6283954B1 (en) | 1998-04-21 | 2001-09-04 | Visx, Incorporated | Linear array eye tracker |
US6053613A (en) | 1998-05-15 | 2000-04-25 | Carl Zeiss, Inc. | Optical coherence tomography with new interferometer |
WO2002064031A2 (en) * | 2001-02-09 | 2002-08-22 | Sensomotoric Instruments Gmbh | Multidimensional eye tracking and position measurement system |
GB0103514D0 (en) | 2001-02-13 | 2001-03-28 | Oxagen Ltd | Test and model for inflammatory disease |
AU2002324605A1 (en) | 2001-08-03 | 2003-02-17 | Joseph A Izatt | Real-time imaging system and method |
US20050025347A1 (en) * | 2001-12-28 | 2005-02-03 | Sherif Makram-Ebeid | Medical viewing system having means for image adjustment |
CA2487411C (en) * | 2002-05-30 | 2011-06-14 | Visx, Inc. | Tracking torsional eye orientation and position |
US7430320B2 (en) | 2004-11-15 | 2008-09-30 | Drvision Technologies Llc | Region-guided boundary refinement method |
US8394084B2 (en) | 2005-01-10 | 2013-03-12 | Optimedica Corporation | Apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation |
US8262646B2 (en) | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
US8126289B2 (en) * | 2006-06-20 | 2012-02-28 | Ophthalmic Imaging Systems | Device, method and system for automatic montage of segmented retinal images |
US20110319875A1 (en) | 2007-01-19 | 2011-12-29 | Frieder Loesel | Apparatus and Method for Morphing a Three-Dimensional Target Surface into a Two-Dimensional Image for Use in Guiding a Laser Beam in Ocular Surgery |
JP5058627B2 (ja) * | 2007-02-26 | 2012-10-24 | 株式会社トプコン | 眼底観察装置 |
EP2617398B1 (en) * | 2007-03-13 | 2017-11-15 | Optimedica Corporation | Intraocular lens for improved placement |
CN100486518C (zh) * | 2007-06-01 | 2009-05-13 | 南开大学 | 提高光学相干层析术成像质量的方法 |
DE102007028042B3 (de) | 2007-06-14 | 2008-08-07 | Universität Zu Lübeck | Verfahren zur Laserbearbeitung transparenter Materialien |
WO2009003915A1 (en) | 2007-06-29 | 2009-01-08 | Stichting Imec Nederland | Electromagnetic energy scavenger based on moving permanent magnets |
WO2009039315A2 (en) * | 2007-09-18 | 2009-03-26 | Lensx Lasers, Inc. | Methods and apparatus for laser treatment of the crystalline lens |
JP2010538770A (ja) * | 2007-09-18 | 2010-12-16 | アルコン レンゼックス, インコーポレーテッド | 統合された白内障手術のための方法及び装置 |
US20100324543A1 (en) * | 2007-09-18 | 2010-12-23 | Kurtz Ronald M | Method And Apparatus For Integrating Cataract Surgery With Glaucoma Or Astigmatism Surgery |
JP2011502585A (ja) * | 2007-11-02 | 2011-01-27 | アルコン レンゼックス, インコーポレーテッド | 術後の眼の光学的性能を改善するための方法および装置 |
US7717907B2 (en) | 2007-12-17 | 2010-05-18 | Technolas Perfect Vision Gmbh | Method for intrastromal refractive surgery |
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 |
WO2009140511A1 (en) * | 2008-05-14 | 2009-11-19 | J&J Solutions, Inc. | Systems and methods for safe medicament transport |
US8480659B2 (en) * | 2008-07-25 | 2013-07-09 | Lensar, Inc. | Method and system for removal and replacement of lens material from the lens of an eye |
CN201320219Y (zh) * | 2008-12-26 | 2009-10-07 | 天津医科大学 | 自控激光手术设备 |
US8382745B2 (en) | 2009-07-24 | 2013-02-26 | Lensar, Inc. | Laser system and method for astigmatic corrections in association with cataract treatment |
AU2011207402B2 (en) * | 2010-01-22 | 2015-01-29 | Amo Development, Llc | Apparatus for automated placement of scanned laser capsulorhexis incisions |
US8414564B2 (en) | 2010-02-18 | 2013-04-09 | Alcon Lensx, Inc. | Optical coherence tomographic system for ophthalmic surgery |
US8845624B2 (en) | 2010-06-25 | 2014-09-30 | Alcon LexSx, Inc. | Adaptive patient interface |
-
2011
- 2011-01-21 AU AU2011207402A patent/AU2011207402B2/en not_active Ceased
- 2011-01-21 JP JP2012550180A patent/JP5763681B2/ja not_active Expired - Fee Related
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- 2014-08-04 US US14/450,587 patent/US9495743B2/en active Active
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- 2015-06-11 JP JP2015117921A patent/JP6083823B2/ja active Active
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- 2017-01-19 JP JP2017007172A patent/JP6281923B2/ja active Active
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006181358A (ja) * | 2004-12-01 | 2006-07-13 | Nidek Co Ltd | 眼科装置 |
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JP6083823B2 (ja) | 2017-02-22 |
JP2015186595A (ja) | 2015-10-29 |
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CN102811684A (zh) | 2012-12-05 |
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CN102811684B (zh) | 2015-09-09 |
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