JP6741563B2 - 白内障手術システム - Google Patents
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- A—HUMAN NECESSITIES
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- 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
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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
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
- A61F9/0084—Laser features or special beam parameters therefor
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- 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]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
- A61B2090/3735—Optical coherence tomography [OCT]
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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
- 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]
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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
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/0087—Lens
-
- 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
- A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
- A61F2009/00872—Cornea
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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
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00878—Planning
- A61F2009/00882—Planning based on topography
-
- 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
- A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
- A61F2009/00887—Cataract
-
- 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
- A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
- A61F2009/00887—Cataract
- A61F2009/00889—Capsulotomy
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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
- A61F9/007—Methods or devices for eye surgery
- A61F9/008—Methods or devices for eye surgery using laser
- A61F2009/00897—Scanning mechanisms or algorithms
-
- 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
- A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20048—Transform domain processing
- G06T2207/20056—Discrete and fast Fourier transform, [DFT, FFT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30041—Eye; Retina; Ophthalmic
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- Ophthalmology & Optometry (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Quality & Reliability (AREA)
- Gynecology & Obstetrics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Eye Examination Apparatus (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Laser Surgery Devices (AREA)
Description
本出願は、35U.S.C.§119下における米国特許出願シリアル番号第13/329,529号(出願日:2011年12月19日)に対する優先権を主張する。同文献の内容全体を参考のため援用する。
Lmax=1、…6R (4)
Claims (11)
- 白内障手術システムであって、
第1の1組のレーザパルスを生成するように構成されたレーザ源と、
前記レーザ源へ接続された誘導光学素子であって、前記第1の1組のレーザパルスを眼内の白内障標的領域へ誘導するように構成された誘導光学素子と、
レーザコントローラであって、
標的走査パターンの電子表示を生成することと、
前記誘導光学素子を制御して、前記第1の1組のレーザパルスを前記標的走査パターンの一部に従って走査して、前記白内障標的領域内に第1の光破壊領域を生成することと、
を行うように構成されたレーザコントローラと、
掃引光源光学コヒーレンス断層(SS−OCT)画像化システムであって、0.5〜10百万画像点/1画像の範囲内の画像分解能と、20〜500フレーム/秒の範囲内のフレームレートとで、前記第1の光破壊領域の一部を含む画像を生成するように構成される、掃引光源光学コヒーレンス断層(SS−OCT)画像化システムと
を含み、
前記レーザコントローラは、
前記SS−OCT画像化システムによって生成された画像に関連して変更された走査パターンの電子表示を生成することと、
前記誘導光学素子を制御して、第2の1組のレーザパルスを前記変更された走査パターンに従って走査して、第2の光破壊領域を生成することと
を行うように構成される、
白内障手術システム。 - 前記掃引光源光学コヒーレンス断層(SS−OCT)画像化システムは、0.5〜2百万画像点/1画像の範囲内の画像分解能と、20〜200フレーム/秒の範囲内のフレームレートとで、前記第1の光破壊領域の一部を含む前記画像を生成するように構成される、
請求項1に記載の白内障手術システム。 - 前記掃引光源光学コヒーレンス断層(SS−OCT)画像化システムは、2〜10百万画像点/1画像の範囲内の画像分解能と、25〜500フレーム/秒の範囲内のフレームレートとで、前記第1の光破壊領域の一部を含む前記画像を生成するように構成される、
請求項1に記載の白内障手術システム。 - 前記掃引光源光学コヒーレンス断層(SS−OCT)画像化システムは、2,000〜5,000A走査/B走査の範囲内の分解能で、前記第1の光破壊領域の一部を含む前記画像を生成するように構成される、
請求項1に記載の白内障手術システム。 - 前記白内障標的領域は、前嚢層を含み、
前記標的走査パターンは、円形嚢切開、前嚢切開および曲線嚢切開のうち少なくとも1つを形成するための円筒上の1組の標的点を含む、
請求項1に記載の白内障手術システム。 - 前記白内障標的領域は、水晶体の一部を含み、
前記標的走査パターンは、前記水晶体のチョップ、光破壊および溶解のうち少なくとも1つを発生させるために、ラジアルチョップ面、円筒、螺旋パターンおよびメッシュパターンのうち少なくとも1つの上に1組の標的点を含む、
請求項1に記載の白内障手術システム。 - 前記SS−OCT画像化システムは、4mmを超えるz画像化範囲を持つように構成される、
請求項1に記載の白内障手術システム。 - 前記SS−OCT画像化システムは、6mmを超えるz画像化範囲を持つように構成される、
請求項1に記載の白内障手術システム。 - 前記掃引光源OCT画像化システムは、
波長スイープビームを生成する波長スイープ光源と、
ビーム誘導システムであって、
前記波長スイープビームを分割して画像ビームおよび基準ビームとすることと、
前記画像ビームを前記眼へ誘導し、前記眼からの返送画像ビームを誘導することと、
前記基準ビームを基準ミラーへ誘導し、前記基準ミラーからの返送基準ビームを誘導することと、
前記返送画像ビームおよび前記返送基準ビームを結合して、結合ビームを得ることと
を行うように構成された、ビーム誘導システムと、
前記結合ビームを受信するように構成されたOCTカメラであって、
前記結合ビームを検出する検出器、
前記結合ビームを時系列データとして検出するデータビナー、
前記検出された時系列データをフーリエ変換する高速フーリエ変換器システム、および
前記フーリエ変換から画像を生成する画像生成器
を含む、OCTカメラと、
を含む、
請求項1に記載の白内障手術システム。 - 前記レーザコントローラは、システムオペレータが前記第1の光破壊領域の部分の画像を分析したのに応じて、前記システムオペレータから受信された変更入力に従って前記変更された標的走査パターンの電子表示を生成するように構成される、
請求項1に記載の白内障手術システム。 - 前記SS−OCT画像化システムは、前記第1の光破壊領域の前記標的走査パターンに相対する位置のシステムオペレータによる較正を支援するための較正マークを表示するように構成される、
請求項1に記載の白内障手術システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/329,529 | 2011-12-19 | ||
US13/329,529 US9066784B2 (en) | 2011-12-19 | 2011-12-19 | Intra-surgical optical coherence tomographic imaging of cataract procedures |
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JP2014549214A Division JP6054986B2 (ja) | 2011-12-19 | 2012-12-19 | 白内障手術の術中光学コヒーレンス断層画像化 |
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JP2018192537A Division JP2019000726A (ja) | 2011-12-19 | 2018-10-11 | 白内障手術システム |
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JP2017038997A JP2017038997A (ja) | 2017-02-23 |
JP6741563B2 true JP6741563B2 (ja) | 2020-08-19 |
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JP2016231470A Active JP6741563B2 (ja) | 2011-12-19 | 2016-11-29 | 白内障手術システム |
JP2018192537A Pending JP2019000726A (ja) | 2011-12-19 | 2018-10-11 | 白内障手術システム |
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US (3) | US9066784B2 (ja) |
EP (2) | EP2779971B1 (ja) |
JP (3) | JP6054986B2 (ja) |
KR (2) | KR102003542B1 (ja) |
CN (2) | CN104093383B (ja) |
AU (2) | AU2012359258B2 (ja) |
BR (1) | BR112014015116A2 (ja) |
CA (1) | CA2857338C (ja) |
ES (2) | ES2706825T3 (ja) |
IN (1) | IN2014CN04502A (ja) |
MX (1) | MX343883B (ja) |
RU (2) | RU2017124850A (ja) |
TW (2) | TWI561208B (ja) |
WO (1) | WO2013096347A1 (ja) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011137449A2 (en) | 2010-04-30 | 2011-11-03 | Seros Medical, Llc | Method and apparatus for treatment of ocular tissue using combined modalities |
US20130218145A1 (en) | 2010-05-10 | 2013-08-22 | Tel Hashomer Medical Research Infrastructure And Services Ltd. | System and method for treating an eye |
US11771596B2 (en) | 2010-05-10 | 2023-10-03 | Ramot At Tel-Aviv University Ltd. | System and method for treating an eye |
TWI594723B (zh) * | 2011-12-19 | 2017-08-11 | 愛爾康眼科手術激光股份有限公司 | 用於雷射白內障程序之手術內光學同調斷層掃描成像的影像處理器 |
US9023016B2 (en) * | 2011-12-19 | 2015-05-05 | Alcon Lensx, Inc. | Image processor for intra-surgical optical coherence tomographic imaging of laser cataract procedures |
US9066784B2 (en) * | 2011-12-19 | 2015-06-30 | Alcon Lensx, Inc. | Intra-surgical optical coherence tomographic imaging of cataract procedures |
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