JP2013500767A5 - - Google Patents
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- JP2013500767A5 JP2013500767A5 JP2012522910A JP2012522910A JP2013500767A5 JP 2013500767 A5 JP2013500767 A5 JP 2013500767A5 JP 2012522910 A JP2012522910 A JP 2012522910A JP 2012522910 A JP2012522910 A JP 2012522910A JP 2013500767 A5 JP2013500767 A5 JP 2013500767A5
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- JP
- Japan
- Prior art keywords
- lens
- range
- laser beam
- laser
- objective lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Claims (6)
手術用パルスレーザビームを生成するレーザ光源と、
前記手術用パルスレーザビームを横断方向にＸＹ走査するＸＹスキャナと、
当該レーザシステムの光軸に沿って前記ＸＹスキャナの後段に配設され、前記ＸＹ走査された手術用レーザビームをＺ走査するＺスキャナと、
補助光を生成する１個以上の補助光学ユニットと、
対物レンズグループを介して、手術標的領域に、前記ＸＹＺ走査された手術用レーザビーム及び前記補助光に共有された光路を提供する対物レンズとを備え、
前記対物レンズグループのレンズは、互いに対して動かず、
前記対物レンズは、動的Ｚ走査機能を有さない、
眼科手術のためのレーザシステム。 A laser system for ophthalmic surgery,
A laser light source for generating a pulsed laser beam for surgery;
An XY scanner that performs XY scanning of the surgical pulse laser beam in the transverse direction;
A Z scanner that is disposed downstream of the XY scanner along the optical axis of the laser system and Z- scans the XY-scanned surgical laser beam;
One or more auxiliary optical units for generating auxiliary light;
An objective lens for providing an optical path shared by the XYZ scanned surgical laser beam and the auxiliary light to the surgical target region via the objective lens group;
The lenses of the objective group do not move relative to each other,
The objective lens does not have a dynamic Z scanning function,
Laser system for ophthalmic surgery.
前記Ｚスキャナから前記ＸＹＺ走査されたレーザビームを受け取る第１のレンズグループと、 A first lens group for receiving the XYZ scanned laser beam from the Z scanner;
前記第１のレンズグループからレーザビームを受け取る第２のレンズグループとを備え、 A second lens group for receiving a laser beam from the first lens group;
前記第２のレンズグループは、 The second lens group is
１．５４から１．７２までの範囲内の屈折率を有する第１のレンズであって、曲率が３７．９から６５ １／ｍまでの範囲内の入射面と、曲率が−１５．４から５．２ １／ｍまでの範囲内の出射面とを有する第１のレンズと、 A first lens having a refractive index in the range from 1.54 to 1.72, the entrance surface having a curvature in the range from 37.9 to 651 / m, and a curvature from −15.4; A first lens having an exit surface in a range up to 5.2 1 / m;
前記第１のレンズから０から６．５ｍｍまでの範囲内の距離だけ離れ、１．５６から１．８５までの範囲内の屈折率を有する第２のレンズであって、曲率が−５５．１から−２１．８ １／ｍまでの範囲内の入射面と、曲率が１１．４から２６．８ １／ｍまでの範囲内の出射面とを有する第２のレンズとを備え、 A second lens having a refractive index in the range from 1.56 to 1.85, with a curvature in the range from −55.1 to a distance in the range from 0 to 6.5 mm from the first lens. And a second lens having an entrance surface in the range from −21.8 1 / m and an exit surface in the curvature range from 11.4 to 26.8 1 / m,
前記第２のレンズは、前記対物レンズから患者インタフェースに前記レーザビームを出射するように構成されている、 The second lens is configured to emit the laser beam from the objective lens to a patient interface;
請求項１記載のレーザシステム。 The laser system according to claim 1.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/511,969 | 2009-07-29 | ||
| US12/511,969 US20110028957A1 (en) | 2009-07-29 | 2009-07-29 | Optical System for Ophthalmic Surgical Laser |
| PCT/US2010/042957 WO2011017018A2 (en) | 2009-07-29 | 2010-07-22 | Optical system for ophthalmic surgical laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013500767A JP2013500767A (en) | 2013-01-10 |
| JP2013500767A5 true JP2013500767A5 (en) | 2013-08-22 |
Family
ID=45804344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012522910A Pending JP2013500767A (en) | 2009-07-29 | 2010-07-22 | Optical system for laser for ophthalmic surgery |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2459141A4 (en) |
| JP (1) | JP2013500767A (en) |
| KR (1) | KR20120055548A (en) |
| CN (1) | CN102596127A (en) |
| AU (1) | AU2010281512A1 (en) |
| BR (1) | BR112012002106A2 (en) |
| CA (1) | CA2769114A1 (en) |
| MX (1) | MX2012001323A (en) |
| RU (1) | RU2012107314A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5919709B2 (en) * | 2011-09-30 | 2016-05-18 | 株式会社ニデック | Ophthalmic laser surgery device |
| KR101452391B1 (en) * | 2013-03-05 | 2014-10-23 | 가톨릭대학교 산학협력단 | Ophthalmology surgery system having a docking unit and display method |
| US9814619B2 (en) * | 2014-09-18 | 2017-11-14 | Excelsius Medical, Inc. | Ophthalmological laser method |
| CA3051536A1 (en) * | 2017-02-02 | 2018-08-09 | Novartis Ag | Focusing optics for mixed mode surgical laser illumination |
| US20230181368A1 (en) * | 2021-12-10 | 2023-06-15 | Amo Development, Llc | Corneal lenticular incision using a femtosecond laser with periodic laser blanking in central area of lenticule |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901718A (en) * | 1988-02-02 | 1990-02-20 | Intelligent Surgical Lasers | 3-Dimensional laser beam guidance system |
| JP4642397B2 (en) * | 2004-07-12 | 2011-03-02 | オリンパス株式会社 | Optical scanning microscope |
| CN100478730C (en) * | 2006-02-14 | 2009-04-15 | 富士能株式会社 | Objective lens for endoscope |
| ATE444050T1 (en) * | 2006-07-21 | 2009-10-15 | Ziemer Holding Ag | OPHTHALMOLOGICAL DEVICE |
| EP2129346B1 (en) * | 2007-03-13 | 2014-08-27 | Optimedica Corporation | Apparatus for creating incisions to improve intraocular lens placement |
| CN201042430Y (en) * | 2007-04-25 | 2008-04-02 | 江阴龙跃信息科技有限公司 | Device for retina cell imaging |
| US8764737B2 (en) * | 2007-09-06 | 2014-07-01 | Alcon Lensx, Inc. | Precise targeting of surgical photodisruption |
| WO2009036104A2 (en) * | 2007-09-10 | 2009-03-19 | Lensx Lasers, Inc. | Effective laser photodisruptive surgery in a gravity field |
-
2010
- 2010-07-22 AU AU2010281512A patent/AU2010281512A1/en not_active Abandoned
- 2010-07-22 EP EP10806845A patent/EP2459141A4/en not_active Withdrawn
- 2010-07-22 KR KR1020127002735A patent/KR20120055548A/en not_active Withdrawn
- 2010-07-22 RU RU2012107314/14A patent/RU2012107314A/en not_active Application Discontinuation
- 2010-07-22 CA CA2769114A patent/CA2769114A1/en not_active Abandoned
- 2010-07-22 CN CN2010800431553A patent/CN102596127A/en active Pending
- 2010-07-22 JP JP2012522910A patent/JP2013500767A/en active Pending
- 2010-07-22 MX MX2012001323A patent/MX2012001323A/en active IP Right Grant
- 2010-07-22 BR BR112012002106A patent/BR112012002106A2/en not_active IP Right Cessation
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