JP6863982B2 - 眼科手術用照明のためのビームガイド - Google Patents
眼科手術用照明のためのビームガイド Download PDFInfo
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- JP6863982B2 JP6863982B2 JP2018526578A JP2018526578A JP6863982B2 JP 6863982 B2 JP6863982 B2 JP 6863982B2 JP 2018526578 A JP2018526578 A JP 2018526578A JP 2018526578 A JP2018526578 A JP 2018526578A JP 6863982 B2 JP6863982 B2 JP 6863982B2
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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
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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
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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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
- A61B3/0016—Operational features thereof
- A61B3/0033—Operational features thereof characterised by user input arrangements
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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
- A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
- G02B6/3514—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element moving along a line so as to translate into and out of the beam path, i.e. across the beam path
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
-
- 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
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4228—Passive alignment, i.e. without a detection of the degree of coupling or the position of the elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/4244—Mounting of the optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vascular Medicine (AREA)
- Microscoopes, Condenser (AREA)
Description
Claims (13)
- 眼科用照明装置において、
移動式支持部と、
前記移動式支持部に連結されて光源からの光ビームと相互作用するように位置付けられた光学アレイであって、第一の光学素子及び第二の光学素子を含み、前記第一の光学素子は、前記光ビームのうち第一の関連する量を反射及び透過させるように構成され、前記第二の光学素子は、前記光ビームのうち、前記第一の光学素子とは異なる第二の関連する量を反射及び透過させるように構成される光学アレイと、
前記移動式支持部に連結された駆動機構であって、前記移動式支持部に前記光学アレイを選択的に移動させて、前記光ビームが前記第一の光学素子又は前記第二の光学素子の一方に選択的に入射されるように構成される駆動機構と、
前記移動式支持部、前記光学アレイ、及び前記駆動機構が内部に位置付けられる筐体であって、該筐体は第一のポート及び第二のポートをさらに含み、前記第一のポート及び前記第二のポートの各々は、光ファイバと通信するように構成され、前記光ビームの反射部分は前記第一のポートに向けられ、前記光ビームの透過部分は前記第二のポートに向けられる、筐体と、
を含む眼科用照明装置。 - 前記駆動機構はモータを含み、
前記モータは前記移動式支持部に連結機構を介して連結される、
請求項1に記載の装置。 - 前記連結機構は、
前記モータと前記移動式支持部に連結されたベルトプーリシステム
を含む、請求項2に記載の装置。 - 前記連結機構は、
前記移動式支持部に連結されたラックと、
前記モータに連結され、前記ラックと係合するように構成されたピニオンと、
を含む、請求項2に記載の装置。 - 前記連結機構は、
前記モータに連結された親ねじと、
前記移動式支持部に連結され、前記親ねじに沿って移動するように構成されたベアリングブロックと、
を含む、請求項2に記載の装置。 - 前記ベアリングブロックは前記移動式支持部に、前記駆動機構又は前記連結機構の少なくとも一方に関連する振動を最小化するように構成された減衰機構を介して連結される、請求項5に記載の装置。
- 前記光学アレイに隣接して位置付けられ、移動中に前記光学アレイを安定化させるように構成されたスタビライザ
をさらに含む、請求項1に記載の装置。 - 前記光学アレイ又は前記駆動機構の少なくとも一方の位置を判断するように構成された位置センサ
をさらに含む、請求項1に記載の装置。 - 使用者の入力を受信し、前記光学アレイを移動させるように構成された入力デバイスと、
前記入力デバイスと通信し、前記使用者の入力に応答して制御信号を前記駆動機構に出力するように構成されたコンピューティングデバイスと、
をさらに含む、請求項1に記載の装置。 - 眼科手術用照明の方法において、
光学アレイを使って、光源からの光ビームの反射部分と前記光源からの前記光ビームの透過部分を案内するステップであって、前記光学アレイは、第一の光学素子及び第二の光学素子を含み、前記第一の光学素子は、前記光ビームのうち第一の関連する量を反射及び透過させるように構成され、前記第二の光学素子は、前記光ビームのうち、前記第一の光学素子とは異なる第二の関連する量を反射及び透過させるように構成されるステップと、
駆動機構を使って移動式支持部を移動させることによって前記光学アレイを移動させるステップであって、前記光学アレイは前記移動式支持部に連結され、それによって前記光ビームは前記第一の光学素子又は前記第二の光学素子の一方に選択的に入射されるステップと、
を含み、
前記光ビームの反射部分は、前記第一の光学素子又は前記第二の光学素子から第一のポートに向けられ、前記光ビームの透過部分は、前記第一の光学素子又は前記第二の光学素子から第二のポートに向けられる、方法。 - 前記光学アレイを移動させるステップは、
前記移動式支持部と前記駆動機構を連結する連結機構を作動させるステップ
を含む、請求項10に記載の方法。 - 連結機構を作動させるステップは、
ベルトプーリシステム、
ラックアンドピニオンシステム、及び
親ねじとベアリングブロックのシステム
のうちの少なくとも1つを作動させるステップを含む、請求項10に記載の方法。 - 前記光学アレイを移動させるステップは、
入力デバイスにおいて受け取った使用者の入力に応答して前記光学アレイを移動させるステップを含む、請求項10に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/973,187 | 2015-12-17 | ||
| US14/973,187 US10188481B2 (en) | 2015-12-17 | 2015-12-17 | Beam guide for ophthalmic surgical illumination |
| PCT/IB2016/057515 WO2017103757A1 (en) | 2015-12-17 | 2016-12-09 | Beam guide for ophthalmic surgical illumination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019502430A JP2019502430A (ja) | 2019-01-31 |
| JP6863982B2 true JP6863982B2 (ja) | 2021-04-21 |
Family
ID=57590747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018526578A Active JP6863982B2 (ja) | 2015-12-17 | 2016-12-09 | 眼科手術用照明のためのビームガイド |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10188481B2 (ja) |
| EP (1) | EP3346903A1 (ja) |
| JP (1) | JP6863982B2 (ja) |
| CN (1) | CN108366722A (ja) |
| AU (1) | AU2016372805A1 (ja) |
| CA (1) | CA3001950A1 (ja) |
| WO (1) | WO2017103757A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7541504B2 (ja) | 2018-07-19 | 2024-08-28 | アルコン, インコーポレイテッド | 結合プラットフォームの自動調心素子用のラジアル反発型磁気軸受 |
| EP3884843A1 (en) * | 2020-03-27 | 2021-09-29 | Ecole Polytechnique Federale De Lausanne (Epfl) | Multi-modal retinal imaging platform |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103129A (en) * | 1990-07-26 | 1992-04-07 | Acoustic Imaging Technologies Corporation | Fixed origin biplane ultrasonic transducer |
| JP3693760B2 (ja) * | 1996-06-28 | 2005-09-07 | オリンパス株式会社 | 手術用顕微鏡 |
| JPH11314184A (ja) | 1998-04-30 | 1999-11-16 | Narukkusu Kk | 光学素子加工装置 |
| US6152577A (en) | 1998-10-05 | 2000-11-28 | Physical Optics Corporation | Remote illumination system having a light output modifying apparatus |
| WO2003002187A2 (en) * | 2001-06-26 | 2003-01-09 | Photomed Technologies, Inc. | Multiple wavelength illuminator |
| JP4444194B2 (ja) * | 2005-09-30 | 2010-03-31 | 株式会社トプコン | 眼科用顕微鏡 |
| US20080043353A1 (en) * | 2006-06-30 | 2008-02-21 | Christopher Horvath | Apparatus and system for steering an optical beam |
| US7654716B1 (en) * | 2006-11-10 | 2010-02-02 | Doheny Eye Institute | Enhanced visualization illumination system |
| US20080175002A1 (en) * | 2007-01-23 | 2008-07-24 | Michael Papac | System and method for the removal of undesired wavelengths from light |
| US7933056B2 (en) * | 2007-09-26 | 2011-04-26 | Che-Chih Tsao | Methods and systems of rapid focusing and zooming for volumetric 3D displays and cameras |
| CN104066370B (zh) * | 2011-12-30 | 2016-10-19 | 视乐有限公司 | 用于眼科的集成装置 |
-
2015
- 2015-12-17 US US14/973,187 patent/US10188481B2/en active Active
-
2016
- 2016-12-09 AU AU2016372805A patent/AU2016372805A1/en not_active Abandoned
- 2016-12-09 EP EP16816406.9A patent/EP3346903A1/en active Pending
- 2016-12-09 JP JP2018526578A patent/JP6863982B2/ja active Active
- 2016-12-09 WO PCT/IB2016/057515 patent/WO2017103757A1/en not_active Ceased
- 2016-12-09 CN CN201680073258.1A patent/CN108366722A/zh active Pending
- 2016-12-09 CA CA3001950A patent/CA3001950A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA3001950A1 (en) | 2017-06-22 |
| CN108366722A (zh) | 2018-08-03 |
| AU2016372805A1 (en) | 2018-04-26 |
| JP2019502430A (ja) | 2019-01-31 |
| US10188481B2 (en) | 2019-01-29 |
| EP3346903A1 (en) | 2018-07-18 |
| WO2017103757A1 (en) | 2017-06-22 |
| US20170172691A1 (en) | 2017-06-22 |
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