JP2009515654A - レーザー間接検眼鏡を用いたマルチスポット光医療処置 - Google Patents
レーザー間接検眼鏡を用いたマルチスポット光医療処置 Download PDFInfo
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Abstract
【選択図】図21
Description
本出願は、2005年11月16日に出願された米国特許シリアル番号60/737,548の米国特許法19条に基づく優先権の利益を主張し、当該特許全体が引用により本明細書に組み込まれる。
本発明は、一般に、網膜組織のパターン化光熱処置に関し、詳細にはレーザー間接検眼鏡を用いたこのような処置に関する。
42 ファイバーユニット
92 ヘッドセット
96 パターン位置合わせ標的
98 可視化システム
Claims (37)
- 標的組織の光医療処置又は診断用装置であって、
光を発生させるための光源と、
ユーザが装着するように設計され、光を受け取るための入力部と光を標的組織上に投射するための出力部とを含むヘッドセットと、
光を空間的及び/又は時間的に分離して、これを前記標的組織上の出力部を介してパターンの形態で投射することにより、光を受け取るように且つ1つ又はそれ以上の光学ビームを発生させるように位置付けられたビームマルチプライヤと、
を備える装置。 - 前記ビームマルチプライヤが、前記ヘッドセットによって支持される、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、前記入力部から光を受け取るように位置付けられる、
ことを特徴とする請求項2に記載の装置。 - 前記パターンが、前記標的組織上に1つ又はそれ以上の離散スポットを含む、
ことを特徴とする請求項1に記載の装置。 - 前記離散スポットの各々が、直線又は曲線である、
ことを特徴とする請求項4に記載の装置。 - 第1の光学ビームの大きさを調整するために前記入力部と前記ビームマルチプライヤとの間に配置されたズームレンズを更に備える、ことを特徴とする請求項3に記載の装置。
- 1つ又はそれ以上の第2の光学ビームの大きさを調整するために、前記ビームマルチプライヤの後に配置されたズームレンズを更に備える、
ことを特徴とする請求項1に記載の装置。 - 前記入力部と前記ビームマルチプライヤとの間に配置されたコリメートレンズを更に備える、
ことを特徴とする請求項3に記載の装置。 - 前記ビームマルチプライヤが、光を屈折又は反射させるためのビームスキャナを備え、該ビームスキャナは、光の時間的分離によって前記光学ビームを発生させる、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、
光を第1の方向に偏向させるための第1のスキャナと、
光を前記第1の方向に垂直な第2の方向に偏向させるための第2のスキャナと、
を備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、光を受け取る場所に応じた異なる角度で光を屈折させるように位置付けられた移動レンズを備える、
ことを特徴とする請求項1に記載の装置。 - 前記移動レンズが、中心外の軸の周りでスピンする、
ことを特徴とする請求項11に記載の装置。 - 前記ビームマルチプライヤが回転プリズムを備え、該回転プリズムはその配向に応じて様々な角度で光を屈折するように位置付けられる、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、光を光学ビームに同時に分割することによって該光学ビームを発生させる、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、光を光学ビームに変換するための透過型回折素子を備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、光を光学ビームに変換するための反射回折素子を備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、分散補償要素を備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、複数のビームスプリッタを備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが適応光学素子である、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、アナモフィック補正要素を備える、
ことを特徴とする請求項1に記載の装置。 - 前記アナモフィック補正要素が、適応光学素子又は円筒型レンズである、
ことを特徴とする請求項20に記載の装置。 - 前記ビームマルチプライヤが複数の光ファイバーを備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、複数の光ファイバーの1つ又はそれ以上に光を順次的に伝送するための走査要素を更に備える、
ことを特徴とする請求項22に記載の装置。 - 前記ビームマルチプライヤが、
第1の光ファイバーと、
複数の光ファイバーと、
前記第1の光ファイバーから光を受け取り、前記複数の光ファイバーに光を向けるためのファイバースプリッタと、
を備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、
第1の光ファイバーと、
複数の光ファイバーと、
前記第1の光ファイバーから光を受け取り、前記複数の光ファイバーに光を順次的に向けるためのファイバースイッチと、
を備える、
ことを特徴とする請求項1に記載の装置。 - 前記光源を制御するためのコントローラを更に備える、
ことを特徴とする請求項1に記載の装置。 - 前記ビームマルチプライヤが、第2のビームが順次パルスであるように、時間的分離によって前記光学ビームを発生させるように位置付けられる、
ことを特徴とする請求項9に記載のシステム。 - 前記順次パルスが、50ミリ秒以下の持続時間を有する、ことを特徴とする請求項27に記載のシステム。
- 前記ビームマルチプライヤが、光の形状と異なる形状を有する光学ビームを生成するための調整可能な開口を備える、
ことを特徴とする請求項1に記載のシステム。 - 光と組み合わせた照準ビームを発生させるための第2の光源を更に備える、
ことを特徴とする請求項1に記載のシステム。 - 前記ファイバーマルチプライヤが、前記ファイバーの間隔を調整する手段を含む、
ことを特徴とする請求項22に記載のシステム。 - 標的組織を処置する方法であって、
光を発生させる段階と、
光を受け取るための入力部と出力部とを有する頭部搭載可能なLIO装置に光を送る段階と、
光を空間的及び/又は時間的に分離するビームマルチプライヤを用いて、パターンの形態で1つ又はそれ以上の光学ビームに光を変換する段階と、
前記1つ又はそれ以上の光学ビームのパターンを標的組織に投射する段階と、
を含む方法。 - 前記光を変換する段階が、前記光を送る段階の前に実施される、
ことを特徴とする請求項32に記載の方法。 - 前記光を送る段階が、前記光を変換する段階の後に実施される、
ことを特徴とする請求項32に記載の方法。 - 前記変換する段階が、光を走査して前記パターンを生成する段階を含む、
請求項32に記載の方法。 - 前記パターンが、前記標的上に1つ又はそれ以上の離散スポットを含む、
請求項35に記載の方法。 - 前記変換する段階が、前記標的組織上に前記光学ビームを同時に衝突させるために光を光学ビームに分ける段階を含む、
ことを特徴とする請求項32に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73754805P | 2005-11-16 | 2005-11-16 | |
| US11/595,423 US20070121069A1 (en) | 2005-11-16 | 2006-11-08 | Multiple spot photomedical treatment using a laser indirect ophthalmoscope |
| PCT/US2006/044296 WO2007059189A2 (en) | 2005-11-16 | 2006-11-14 | Multiple spot photomedical treatment using a laser indirect ophthalmoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2009515654A true JP2009515654A (ja) | 2009-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008541299A Pending JP2009515654A (ja) | 2005-11-16 | 2006-11-14 | レーザー間接検眼鏡を用いたマルチスポット光医療処置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20070121069A1 (ja) |
| EP (1) | EP1948003B1 (ja) |
| JP (1) | JP2009515654A (ja) |
| AU (1) | AU2006315499B2 (ja) |
| ES (1) | ES2542502T3 (ja) |
| WO (1) | WO2007059189A2 (ja) |
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| JP2012526570A (ja) * | 2009-05-15 | 2012-11-01 | カール ツァイス メディテック アクチエンゲゼルシャフト | 網膜上に凝固個所をマーキングするための方法ならびに網膜の凝固システム |
| JP2013521101A (ja) * | 2010-03-05 | 2013-06-10 | トプコン・メディカル・レーザー・システムズ・インコーポレイテッド | 眼内治療を目的とした干渉ファイバー管束システムおよびその方法 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010533034A (ja) * | 2007-07-09 | 2010-10-21 | アルコン,インコーポレイティド | マルチスポット眼科用レーザプローブ |
| JP2011509162A (ja) * | 2008-01-09 | 2011-03-24 | アルコン レンゼックス, インコーポレーテッド | 組織の光破壊レーザ断片化 |
| JP2012526570A (ja) * | 2009-05-15 | 2012-11-01 | カール ツァイス メディテック アクチエンゲゼルシャフト | 網膜上に凝固個所をマーキングするための方法ならびに網膜の凝固システム |
| KR20120104298A (ko) * | 2009-12-10 | 2012-09-20 | 알콘 리서치, 리미티드 | 패시티드 광학적 엘리먼트를 사용하는 다중-스팟 레이저 외과적 프로브 |
| KR101689250B1 (ko) * | 2009-12-10 | 2016-12-23 | 알콘 리서치, 리미티드 | 패시티드 광학적 엘리먼트를 사용하는 다중-스팟 레이저 외과적 프로브 |
| JP2013521101A (ja) * | 2010-03-05 | 2013-06-10 | トプコン・メディカル・レーザー・システムズ・インコーポレイテッド | 眼内治療を目的とした干渉ファイバー管束システムおよびその方法 |
| US8512319B2 (en) | 2010-12-28 | 2013-08-20 | Nidek Co., Ltd. | Ophthalmic laser treatment apparatus |
| JP2014068909A (ja) * | 2012-09-28 | 2014-04-21 | Nidek Co Ltd | 眼科用レーザ治療装置 |
| JP2017519564A (ja) * | 2014-06-19 | 2017-07-20 | ビスメディクス インコーポレイテッド | 可視レーザ・ダイオードを使用する診断及び外科手術用レーザ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2542502T3 (es) | 2015-08-06 |
| WO2007059189A3 (en) | 2007-10-11 |
| EP1948003B1 (en) | 2015-04-15 |
| WO2007059189A2 (en) | 2007-05-24 |
| US10912678B2 (en) | 2021-02-09 |
| US20070121069A1 (en) | 2007-05-31 |
| US20190167472A1 (en) | 2019-06-06 |
| AU2006315499B2 (en) | 2011-04-14 |
| EP1948003A2 (en) | 2008-07-30 |
| AU2006315499A1 (en) | 2007-05-24 |
| EP1948003A4 (en) | 2009-12-02 |
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