JP6529871B2 - 眼科用レーザー方法および装置 - Google Patents
眼科用レーザー方法および装置 Download PDFInfo
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- JP6529871B2 JP6529871B2 JP2015180849A JP2015180849A JP6529871B2 JP 6529871 B2 JP6529871 B2 JP 6529871B2 JP 2015180849 A JP2015180849 A JP 2015180849A JP 2015180849 A JP2015180849 A JP 2015180849A JP 6529871 B2 JP6529871 B2 JP 6529871B2
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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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00804—Refractive treatments
-
- 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
-
- 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
- A61F9/00802—Methods or devices for eye surgery using laser for photoablation
- A61F9/00814—Laser features or special beam parameters therefor
-
- 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
- A61F9/00827—Refractive correction, e.g. lenticle
-
- 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
- A61F9/00831—Transplantation
-
- 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
- A61F9/00836—Flap cutting
-
- 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
- A61F9/009—Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses
-
- 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
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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
- A61F2009/00872—Cornea
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Transplantation (AREA)
- Laser Surgery Devices (AREA)
Description
11 主筐体
12 ユーザーインタフェース
13 フットスイッチ
14 コンピュータ
15 フェムト秒レーザー
16 回転ミラーセットモジュール
17 手持ち器具モジュール
18 レーザービーム拡大器
19 2次元XYスキャナ
20,21,22,39 ミラー
23 患者の目
24 XYZ並進モーター
25 シャッター
26 吸入リング
27 真空ポンプ
28 スライドロック機構
30 ハンドル
31 セル
32 マトリクス格子
33 蛇行的シーケンス
34 ビームスポット
35 螺旋的シーケンス
Claims (6)
- 眼科装置(10)であって、
主筐体(11)と、
回転ミラーセットモジュール(16)により前記主筐体(11)に取り付けられた手持ち器具(17)モジュールと、
前記主筐体(11)に配置されていて、前記回転ミラーセットモジュール(16)を貫通して前記手持ち器具モジュール(17)に誘導されるレーザーパルスのレーザービーム出力部を有するフェムト秒レーザー光源(15)と、
前記受光されたレーザービームでレーザーパルスの所定パターン内を走査すべく前記手持ち器具モジュール(17)に配置されたレーザースキャナ(19)と、
前記手持ち器具に配置されたXYZ並進モーター(24)と、
前記XYZ並進モーター(24)に搭載されていて、前記レーザースキャナ(19)からレーザーパルスの前記所定パターンを受光し、患者の目(23)を前記レーザーパルスの所定パターンで走査しながら、セルのマトリクス(32)の一連の個別セル(31)の各々で切除を実行すべく配置された集光レンズ(22)と、
前記手持ち器具に配置されていて、患者の目(23)に取り付けるべく適合されている着脱可能吸入リング(26)とを含み、
複数の個別セル(31)の前記マトリクス(32)としてマッピングされた切除領域が、患者の目(23)の前記マッピングされたマトリクス(32)の全てのセル(31)が切除されるまで、一度に1個のセルずつ切除し、
前記眼科装置は、セル(31)を走査するシーケンス(33)において、次のセル(31)へ移る前に、1個の個別セル(31)の走査を完了するよう適合され、
前記眼科装置は、セル(31)を走査する前記シーケンス(33)で次のセルへ移る前に、セル全体(31)をカバーすべくレーザービームスポットのランダムに生成された走査(34)により各セル(31)を走査するよう更に適合されることを特徴とする眼科装置(10)。 - 請求項1に記載の眼科装置(10)において、前記フェムト秒レーザービームレーザーパルスの出力を拡大すべく、前記フェムト秒レーザー光源(15)と前記回転ミラーセットモジュール(16)の間に取り付けられたレーザービーム拡大器(18)を含むことを特徴とする眼科装置(10)。
- 請求項2に記載の眼科装置(10)において、前記手持ち器具(17)内の前記着脱可能吸入リング(26)が、前記吸入リングを所定位置にロックするスライドロック機構(28)を含むことを特徴とする眼科装置(10)。
- 請求項2に記載の眼科装置(10)において、前記レーザースキャナが2次元XYスキャナ(19)であることを特徴とする眼科装置(10)。
- 請求項1に記載の眼科装置(10)において、前記回転ミラーセットモジュール(16)が内部に複数のミラー(20,21,22)を有していることを特徴とする眼科装置(10)。
- 請求項2に記載の眼科装置(10)において、前記フェムト秒レーザー光源(15)と前記回転ミラーセットモジュール(16)の間に載置された手動起動シャッター(25)を含むことを特徴とする眼科装置(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US14/489,590 | 2014-09-18 | ||
US14/489,590 US9814619B2 (en) | 2014-09-18 | 2014-09-18 | Ophthalmological laser method |
Publications (3)
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JP2016059809A JP2016059809A (ja) | 2016-04-25 |
JP2016059809A5 JP2016059809A5 (ja) | 2018-10-04 |
JP6529871B2 true JP6529871B2 (ja) | 2019-06-12 |
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JP2015180849A Active JP6529871B2 (ja) | 2014-09-18 | 2015-09-14 | 眼科用レーザー方法および装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9814619B2 (ja) |
EP (1) | EP2997939B1 (ja) |
JP (1) | JP6529871B2 (ja) |
CN (1) | CN105434104B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014163897A1 (en) | 2013-03-13 | 2014-10-09 | Optimedica Corporation | Free floating patient interface for laser surgery system |
EP3434235B1 (en) | 2013-03-13 | 2023-04-26 | AMO Development, LLC | Laser eye surgery system |
JP7385558B2 (ja) * | 2017-10-17 | 2023-11-22 | アルコン インコーポレイティド | カスタマイズされた眼科手術プロファイル |
WO2020125435A1 (zh) * | 2018-12-18 | 2020-06-25 | 深圳先进技术研究院 | 一种太赫兹角膜热成形术系统和方法 |
TWI758959B (zh) * | 2020-11-18 | 2022-03-21 | 艾克夏醫療儀器股份有限公司 | 雷射眼科設備 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4907586A (en) * | 1988-03-31 | 1990-03-13 | Intelligent Surgical Lasers | Method for reshaping the eye |
US5599340A (en) * | 1994-12-09 | 1997-02-04 | Simon; Gabriel | Laser beam ophthalmological surgery method and apparatus |
JPH1170121A (ja) * | 1997-08-29 | 1999-03-16 | Nidek Co Ltd | レーザ治療装置 |
SE0501077L (sv) * | 2005-05-12 | 2006-11-13 | Spectracure Ab | Anordning för fotodynamisk diagnos eller behandling |
DE502005003997D1 (de) | 2005-06-09 | 2008-06-19 | Sie Ag Surgical Instr Engineer | Ophthalmologische Vorrichtung für die Auflösung von Augengewebe |
WO2008014419A2 (en) * | 2006-07-26 | 2008-01-31 | Lai Shui T | Intrastromal surgery correcting low order and high order aberrations of the eye |
EP2144582B1 (en) * | 2007-05-11 | 2017-08-23 | AMO Development, LLC | Combined wavefront and topography systems and methods |
US10398599B2 (en) * | 2007-10-05 | 2019-09-03 | Topcon Medical Laser Systems Inc. | Semi-automated ophthalmic photocoagulation method and apparatus |
EP2111831B1 (de) * | 2008-04-22 | 2010-01-20 | WaveLight AG | Einrichtung fuer die laseroptische Augenchirurgie |
BR112012002106A2 (pt) * | 2009-07-29 | 2017-09-19 | Alcon Lensx Inc | sistema ótico para laser cirúrgico oftálmico |
US9017315B2 (en) | 2010-07-29 | 2015-04-28 | Sie Ag, Surgical Instrument Engineering | Device for processing eye tissue by means of femtosecond laser pulses |
US8512319B2 (en) * | 2010-12-28 | 2013-08-20 | Nidek Co., Ltd. | Ophthalmic laser treatment apparatus |
EP2723283B1 (en) * | 2011-06-27 | 2018-08-01 | WaveLight GmbH | Apparatus for eye surgery |
KR101309629B1 (ko) * | 2011-09-30 | 2013-09-17 | 주식회사 루트로닉 | 빔 치료장치 및 이의 제어방법 |
EP2768378B1 (en) * | 2011-10-19 | 2021-12-22 | Iridex Corporation | Grid pattern laser treatments |
US20130131653A1 (en) * | 2011-11-22 | 2013-05-23 | Excelsius Medical, Inc. | Ophthalmological laser method and apparatus |
US20140180265A1 (en) * | 2011-11-22 | 2014-06-26 | Cheng-Hao Huang | Ophthalmological laser method and apparatus |
US20130226157A1 (en) | 2012-02-24 | 2013-08-29 | Cheng-Hao Huang | Laser beam ophthalmological surgery method and apparatus |
EP2633841B1 (de) * | 2012-02-28 | 2017-08-16 | Ziemer Ophthalmic Systems AG | Vorrichtung zur Behandlung von Augengewebe mittels gepulster Laserstrahlen |
JP6040688B2 (ja) * | 2012-09-28 | 2016-12-07 | 株式会社ニデック | 眼科用レーザ治療装置 |
-
2014
- 2014-09-18 US US14/489,590 patent/US9814619B2/en active Active
-
2015
- 2015-09-14 JP JP2015180849A patent/JP6529871B2/ja active Active
- 2015-09-15 EP EP15185160.7A patent/EP2997939B1/en active Active
- 2015-09-17 CN CN201510592003.3A patent/CN105434104B/zh active Active
Also Published As
Publication number | Publication date |
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EP2997939A1 (en) | 2016-03-23 |
CN105434104B (zh) | 2018-09-18 |
US20160081851A1 (en) | 2016-03-24 |
JP2016059809A (ja) | 2016-04-25 |
CN105434104A (zh) | 2016-03-30 |
EP2997939B1 (en) | 2018-03-14 |
US9814619B2 (en) | 2017-11-14 |
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