JP5235680B2 - 硝子体網膜手術用のレンズアセンブリ - Google Patents
硝子体網膜手術用のレンズアセンブリ Download PDFInfo
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- JP5235680B2 JP5235680B2 JP2008554334A JP2008554334A JP5235680B2 JP 5235680 B2 JP5235680 B2 JP 5235680B2 JP 2008554334 A JP2008554334 A JP 2008554334A JP 2008554334 A JP2008554334 A JP 2008554334A JP 5235680 B2 JP5235680 B2 JP 5235680B2
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- 150000001875 compounds Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000001525 retina Anatomy 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
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- -1 BaO Chemical class 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
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- 239000012535 impurity Substances 0.000 description 3
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- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
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- 230000004075 alteration Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
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- 229910052752 metalloid Inorganic materials 0.000 description 2
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Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1208—Multiple lens hand-held instruments
-
- 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
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/125—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes with contact lenses
-
- 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
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0012—Surgical microscopes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Prostheses (AREA)
- Endoscopes (AREA)
- Materials For Medical Uses (AREA)
- Lens Barrels (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
−アルカリ金属化合物%完全重量+アルカリ土類金属化合物%完全重量<10%合計完全重量
−(SiO2+B2O3%完全重量)/(希土類%完全重量)<1
オートクレーブ適合性ガラスの好適な組成内容物をさらに明確にするために、3つの異なる光学ガラスタイプの組成内容物が、下記に示される。
Claims (13)
- 硝子体網膜手術のためのレンズアセンブリであって、第1のレンズおよび第2のレンズと、中に位置決めされた前記第1および第2のレンズを有する、ガラスまたはセラミック材料で形成されたサポート要素と、を備え、前記第1および第2のレンズは、はんだガラスで前記サポート要素に接合されているレンズアセンブリ。
- 前記サポート要素はハウジングである、請求項1記載のレンズアセンブリ。
- 前記第1のレンズは前記ハウジングの1つの端内に位置決めされる、請求項2記載のレンズアセンブリ。
- 前記第2のレンズが前記ハウジングの第2の端内に位置決めされる、請求項3記載のレンズアセンブリ。
- 前記第1のレンズ、前記ハウジング、および、前記第2のレンズは、気密封止されたキャビティを画成する請求項3記載のレンズアセンブリ。
- 前記レンズは1つまたはそれ以上の非球面光学表面で形成される、請求項1記載のレンズアセンブリ。
- 前記レンズアセンブリは眼科用レンズアセンブリである、請求項6記載のレンズアセンブリ。
- 前記眼科用レンズアセンブリは、硝子体網膜手術用の非接触レンズアセンブリとして作用する、請求項7記載のレンズアセンブリ。
- 前記眼科用レンズアセンブリは、硝子体網膜手術用の接触レンズアセンブリとして作用する、請求項7記載のレンズアセンブリ。
- 硝子体網膜手術のためのレンズアセンブリであって、レンズと、中に位置決めされた前記レンズを有するサポート要素と、を備え、前記レンズは、はんだガラスで前記サポート要素に接合され、かつ前記サポート要素は、金属リングおよびハンドルを備えるレンズアセンブリ。
- 硝子体網膜手術に有用な眼科用レンズアセンブリであって、前記レンズアセンブリは、
第1の開放端および第2の開放端を有する実質的に円筒形のハウジングと、
前記ハウジングの前記第1の端内に位置決めされた第1のレンズであって、ガラスはんだで前記ハウジングに接合された第1のレンズと、
前記ハウジングの前記第2の端で位置決めされた第2のレンズであって、ガラスはんだで前記ハウジングに接合された第2のレンズと、
を備え、
前記ハウジング、前記第1のレンズおよび前記第2のレンズは、気密封止されたキャビティを画成する眼科用レンズアセンブリ。 - 前記第1のレンズは1つまたはそれ以上の非球面光学表面で形成される、請求項11記載のレンズアセンブリ。
- 前記第2のレンズは1つまたはそれ以上の非球面光学表面で形成される、請求項11記載のレンズアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/351,368 US7946706B2 (en) | 2006-02-10 | 2006-02-10 | Lens assembly for vitreoretinal surgery |
US11/351,368 | 2006-02-10 | ||
PCT/US2007/003356 WO2007095046A2 (en) | 2006-02-10 | 2007-02-08 | Lens assembly for vitreoretinal surgery |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009525817A JP2009525817A (ja) | 2009-07-16 |
JP5235680B2 true JP5235680B2 (ja) | 2013-07-10 |
Family
ID=38368015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008554334A Active JP5235680B2 (ja) | 2006-02-10 | 2007-02-08 | 硝子体網膜手術用のレンズアセンブリ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7946706B2 (ja) |
JP (1) | JP5235680B2 (ja) |
DE (1) | DE112007000347B4 (ja) |
WO (1) | WO2007095046A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5149116B2 (ja) | 2008-09-30 | 2013-02-20 | 富士フイルム株式会社 | セラミック成型品の製造方法、セラミック成型品および撮影装置 |
JP2010107954A (ja) * | 2008-09-30 | 2010-05-13 | Fujinon Corp | レンズ組立体および撮影装置 |
JP2010085716A (ja) | 2008-09-30 | 2010-04-15 | Fujinon Corp | レンズ組立体及び撮像装置 |
JP2010085718A (ja) | 2008-09-30 | 2010-04-15 | Fujinon Corp | レンズ組立体、およびセラミック製鏡枠への光学部材の装入方法 |
JP4875682B2 (ja) * | 2008-09-30 | 2012-02-15 | 富士フイルム株式会社 | レンズ枠、レンズ組立体および撮影装置 |
CA2813264A1 (en) | 2010-10-26 | 2012-05-03 | Alcon Research, Ltd. | Ophthalmoscopic surgical contact lens |
US20150021228A1 (en) | 2012-02-02 | 2015-01-22 | Visunex Medical Systems Co., Ltd. | Eye imaging apparatus and systems |
US9179840B2 (en) * | 2012-03-17 | 2015-11-10 | Visunex Medical Systems Co. Ltd. | Imaging and lighting optics of a contact eye camera |
US9351639B2 (en) * | 2012-03-17 | 2016-05-31 | Visunex Medical Systems Co. Ltd. | Eye imaging apparatus with a wide field of view and related methods |
US20140125948A1 (en) * | 2012-11-02 | 2014-05-08 | Carsten Feiertag | Positioning Unit And Observation Device |
WO2015001200A1 (fr) * | 2013-07-05 | 2015-01-08 | Phakos | Dispositif de lentilles d'ophtalmoscopie indirecte utilise pour observer l'oeil |
US9986908B2 (en) | 2014-06-23 | 2018-06-05 | Visunex Medical Systems Co. Ltd. | Mechanical features of an eye imaging apparatus |
CN107708524A (zh) | 2015-01-26 | 2018-02-16 | 威盛纳斯医疗系统公司 | 用于眼睛成像装置的一次性隔离套以及相关方法 |
US9693686B2 (en) | 2015-04-30 | 2017-07-04 | Novartis Ag | Ophthalmic visualization devices, systems, and methods |
US11849204B2 (en) * | 2020-10-28 | 2023-12-19 | Magna Electronics Inc. | Vehicular camera assembly process using laser brazing during active focus and alignment to secure lens relative to imager |
Family Cites Families (25)
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JPS59177403U (ja) * | 1983-05-13 | 1984-11-27 | 株式会社甲南カメラ研究所 | 照明付眼球観察用コンタクトレンズ |
US4627694A (en) * | 1985-04-26 | 1986-12-09 | David Volk | Indirect ophthalmoscopy lens for use with slit lamp biomicroscope |
EP0337142B1 (de) * | 1988-03-31 | 1993-12-29 | Siemens Aktiengesellschaft | Halterung einer Kugellinse in einem Metallröhrchen, insbesondere für optoelektronische Module, und Verfahren zu ihrer Herstellung |
JP3103680B2 (ja) * | 1992-09-04 | 2000-10-30 | 京セラ株式会社 | 光学素子の固定構造とその製造方法及びこれを用いた光アイソレータ |
JP3327965B2 (ja) * | 1993-01-14 | 2002-09-24 | オリンパス光学工業株式会社 | 内視鏡 |
JP3580581B2 (ja) * | 1994-10-28 | 2004-10-27 | 京セラ株式会社 | 光学素子のホルダへの固定方法 |
US5523810C1 (en) * | 1995-06-05 | 2001-04-17 | Volk Optical Inc | Indirect ophthalmoscopy contact lens device with compound contact lens element |
US5988824A (en) * | 1996-05-14 | 1999-11-23 | University Of South Florida | Anterior segment mirror and method of use for corneal transplant surgery |
US5817099A (en) * | 1996-06-06 | 1998-10-06 | Skolik; Stephanie A. | Universal port/seal device for ocular surgery |
US5793524A (en) * | 1997-08-04 | 1998-08-11 | Luloh; K. Peter | Device for non-contact wide-angle viewing of fundus during vitrectomy |
JP2001029311A (ja) * | 1999-07-15 | 2001-02-06 | Olympus Optical Co Ltd | 内視鏡 |
JP3297033B2 (ja) * | 2000-02-02 | 2002-07-02 | オリンパス光学工業株式会社 | 内視鏡 |
JP3798948B2 (ja) * | 2001-03-02 | 2006-07-19 | オリンパス株式会社 | 内視鏡の製造方法、および、内視鏡 |
JP2002253486A (ja) * | 2001-03-02 | 2002-09-10 | Olympus Optical Co Ltd | 内視鏡の光学部材と金属枠との半田付け方法、半田付け構造及びこの半田付け構造を備えた内視鏡 |
JP2002336190A (ja) * | 2001-03-12 | 2002-11-26 | Olympus Optical Co Ltd | 内視鏡 |
JP3780177B2 (ja) * | 2001-04-27 | 2006-05-31 | オリンパス株式会社 | 電子内視鏡および電子内視鏡の組み付け方法 |
JP3985466B2 (ja) * | 2001-06-07 | 2007-10-03 | フジノン株式会社 | 内視鏡のレンズ装置 |
US6558316B2 (en) * | 2001-06-27 | 2003-05-06 | Olympus Optical Co., Ltd. | Endoscope optical system including composition having durability to a sterilization treatment |
JP2003066300A (ja) * | 2001-08-29 | 2003-03-05 | Sony Corp | 対物レンズ製造装置及び対物レンズ製造方法 |
US7085079B2 (en) * | 2002-10-31 | 2006-08-01 | Dainippon Screen Mfg. Co., Ltd. | Optical element module, and apparatus and method for fixing optical element |
JP4417036B2 (ja) * | 2003-06-09 | 2010-02-17 | 株式会社トプコン | 眼科用手術顕微鏡 |
JP2005034285A (ja) * | 2003-07-18 | 2005-02-10 | Topcon Corp | 手術用顕微鏡及び観察プリズム |
JP4398189B2 (ja) * | 2003-07-22 | 2010-01-13 | オリンパス株式会社 | 内視鏡 |
US7338170B2 (en) * | 2005-04-29 | 2008-03-04 | Volk Optical Inc. | Lens systems for vitreoretinal surgery |
US7499219B2 (en) * | 2005-10-14 | 2009-03-03 | Volk Optical, Inc. | Optimized lens for indirect ophthalmoscopy |
-
2006
- 2006-02-10 US US11/351,368 patent/US7946706B2/en active Active
-
2007
- 2007-02-08 DE DE112007000347.2T patent/DE112007000347B4/de active Active
- 2007-02-08 WO PCT/US2007/003356 patent/WO2007095046A2/en active Application Filing
- 2007-02-08 JP JP2008554334A patent/JP5235680B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
DE112007000347T5 (de) | 2008-12-11 |
JP2009525817A (ja) | 2009-07-16 |
US7946706B2 (en) | 2011-05-24 |
DE112007000347B4 (de) | 2019-07-11 |
US20070188699A1 (en) | 2007-08-16 |
WO2007095046A2 (en) | 2007-08-23 |
WO2007095046A3 (en) | 2009-01-15 |
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