JP2006333924A - 眼内レンズ挿入器具 - Google Patents
眼内レンズ挿入器具 Download PDFInfo
- Publication number
- JP2006333924A JP2006333924A JP2005159180A JP2005159180A JP2006333924A JP 2006333924 A JP2006333924 A JP 2006333924A JP 2005159180 A JP2005159180 A JP 2005159180A JP 2005159180 A JP2005159180 A JP 2005159180A JP 2006333924 A JP2006333924 A JP 2006333924A
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- JP
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- Prior art keywords
- intraocular lens
- insertion device
- main body
- inserter
- respect
- 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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Classifications
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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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/16—Intraocular lenses
- A61F2/1662—Instruments for inserting intraocular lenses into the eye
- A61F2/1678—Instruments for inserting intraocular lenses into the eye with a separate cartridge or other lens setting part for storage of a lens, e.g. preloadable for shipping
Abstract
【解決手段】 変形可能な眼内レンズを眼内に挿入するための眼内レンズ挿入器具において、眼内レンズ保持するとともに眼球に設けられた切開創に眼内レンズを挿入するための挿入部と、挿入部を先端に設けた筒構造の挿入器具本体と、挿入部から眼内レンズを押し出すために挿入器具本体の筒内で軸方向に進退移動可能に設けられた押出手段と、を備え、さらに挿入器具本体に対して回転可能とされる回転部を挿入器具本体に設けた。
【選択図】 図1
Description
(1) 変形可能な眼内レンズを眼内に挿入するための眼内レンズ挿入器具において、前記眼内レンズ保持するとともに眼球に設けられた切開創に眼内レンズを挿入するための挿入部と、該挿入部を先端に設けた筒構造の挿入器具本体と、前記挿入部から眼内レンズを押し出すために前記挿入器具本体の筒内で軸方向に進退移動可能に設けられた押出手段と、を備え、さらに前記挿入器具本体に対して回転可能とされる回転部を前記挿入器具本体に設けたことを特徴とする。
(2) (1)の眼内レンズ挿入器具において、前記回転部は前記挿入器具本体を挿通した状態で該本体の基端に回転可能に設けられることを特徴とする。
(3) (2)の眼内レンズ挿入器具において、前記回転部は前記挿入器具本体を持つための把持部となることを特徴とする。
(4) (1)〜(3)の眼内レンズ挿入器具において、前記挿入器具本体は前記回転部を回転可能に保持する位置を軸方向に対して少なくとも2ヶ所有していることを特徴とする。
(5) (1)〜(4)の眼内レンズ挿入器具において、前記押出手段は前記眼内レンズを押し出すための軸部と該軸部の末端に軸部に対して回転可能に取り付けられる押出部とを有することを特徴とする。
使用者(術者)は、図3に示したカートリッジ10の載置台14a,14b上に眼内レンズ40を置いた後、把持部16を一方の手で掴んでカートリッジ10を持ち、装着部21に設けられた凹部23にカートリッジ10の把持部16(基端側)を嵌合させつつ、載置部12(半割部材12a,12b)の底面を凸部22(または装着部21の左右の縁部)に押し付けるようにする。載置部12の底面(下部)を凸部22(または装着部21の左右の縁部)に押し付けることにより、凸部22が半割部材12aと半割部材12bとを閉じ合わせるようにガイドすることとなる。さらに載置部12を装着部21内に押し込んでいくと、カートリッジ10は半割部材12aと半割部材12bとが閉じ合った状態で装着部21に装着されることとなる。
10 カートリッジ
20 筒部
20a 凹部
30 押出機構部
40 眼内レンズ
50 回転部材
51 凸部
Claims (5)
- 変形可能な眼内レンズを眼内に挿入するための眼内レンズ挿入器具において、前記眼内レンズ保持するとともに眼球に設けられた切開創に眼内レンズを挿入するための挿入部と、該挿入部を先端に設けた筒構造の挿入器具本体と、前記挿入部から眼内レンズを押し出すために前記挿入器具本体の筒内で軸方向に進退移動可能に設けられた押出手段と、を備え、さらに前記挿入器具本体に対して回転可能とされる回転部を前記挿入器具本体に設けたことを特徴とする眼内レンズ挿入器具。
- 請求項1の眼内レンズ挿入器具において、前記回転部は前記挿入器具本体を挿通した状態で該本体の基端に回転可能に設けられることを特徴とする眼内レンズ挿入器具。
- 請求項2の眼内レンズ挿入器具において、前記回転部は前記挿入器具本体を持つための把持部となることを特徴とする眼内レンズ挿入器具。
- 請求項1〜3の眼内レンズ挿入器具において、前記挿入器具本体は前記回転部を回転可能に保持する位置を軸方向に対して少なくとも2ヶ所有していることを特徴とする眼内レンズ挿入器具。
- 請求項1〜4の眼内レンズ挿入器具において、前記押出手段は前記眼内レンズを押し出すための軸部と該軸部の末端に軸部に対して回転可能に取り付けられる押出部とを有することを特徴とする眼内レンズ挿入器具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005159180A JP4481878B2 (ja) | 2005-05-31 | 2005-05-31 | 眼内レンズ挿入器具 |
US11/442,170 US20060271063A1 (en) | 2005-05-31 | 2006-05-30 | Intraocular lens injector |
EP06011243A EP1728488A1 (en) | 2005-05-31 | 2006-05-31 | Intraocular lens injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005159180A JP4481878B2 (ja) | 2005-05-31 | 2005-05-31 | 眼内レンズ挿入器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006333924A true JP2006333924A (ja) | 2006-12-14 |
JP4481878B2 JP4481878B2 (ja) | 2010-06-16 |
Family
ID=36694462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005159180A Active JP4481878B2 (ja) | 2005-05-31 | 2005-05-31 | 眼内レンズ挿入器具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060271063A1 (ja) |
EP (1) | EP1728488A1 (ja) |
JP (1) | JP4481878B2 (ja) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009154187A1 (ja) * | 2008-06-17 | 2009-12-23 | Hoya株式会社 | 眼内レンズ挿入器具 |
EP2364673A1 (en) | 2010-03-09 | 2011-09-14 | Nidek Co., Ltd. | Intraocular lens injection instrument |
US8460311B2 (en) | 2004-12-27 | 2013-06-11 | Hoya Corporation | Intraocular lens implanting device |
US8470032B2 (en) | 2008-09-04 | 2013-06-25 | Hoya Corporation | Intraocular lens insertion device |
US8475528B2 (en) | 2007-05-30 | 2013-07-02 | Hoya Corporation | Intraocular lens insertion device |
US8523877B2 (en) | 2005-02-24 | 2013-09-03 | Hoya Corporation | Intraocular lens inserting instrument |
US8523941B2 (en) | 2005-12-08 | 2013-09-03 | Hoya Corporation | Instrument for inserting intraocular lens |
US8545512B2 (en) | 2005-01-26 | 2013-10-01 | Hoya Corporation | Intraocular lens insertion device |
US8574239B2 (en) | 2005-09-28 | 2013-11-05 | Hoya Corporation | Intraocular lens insertion device |
US8603103B2 (en) | 2009-01-07 | 2013-12-10 | Hoya Corporation | Intraocular lens insertion device |
US8647382B2 (en) | 2010-06-10 | 2014-02-11 | Hoya Corporation | Ocular implant insertion apparatus and methods |
US8702795B2 (en) | 2008-08-21 | 2014-04-22 | Hoya Corporation | Intraocular lens inserting device |
US8747465B2 (en) | 2007-05-30 | 2014-06-10 | Hoya Corporation | Intraocular lens insertion device |
US9114006B2 (en) | 2007-07-11 | 2015-08-25 | Hoya Corporation | Intraocular lens insertion device and method for controlling movement of the intraocular lens |
US9326847B2 (en) | 2010-04-08 | 2016-05-03 | Hoya Corporation | Ocular implant insertion apparatus and methods |
US9554894B2 (en) | 2008-06-05 | 2017-01-31 | Hoya Corporation | Intraocular lens insertion device and cartridge |
US10799339B2 (en) | 2015-09-16 | 2020-10-13 | Hoya Corporation | Intraocular lens injector |
US10849738B2 (en) | 2015-09-16 | 2020-12-01 | Hoya Corporation | Intraocular lens injector |
US11033382B2 (en) | 2016-06-28 | 2021-06-15 | Hoya Corporation | Intraocular lens injector |
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EP2111820A1 (en) * | 2007-01-17 | 2009-10-28 | Ajl, S.a. | Container for an intraocular lens and method for applying an intraocular lens |
GB2501109B (en) | 2012-04-12 | 2014-04-23 | Duckworth & Kent Ltd | Actuator for device for delivery of ophthalmic lenses |
US9724191B2 (en) | 2012-06-04 | 2017-08-08 | Alcon Pharmaceuticals, Ltd. | Intraocular lens inserter |
WO2013188595A1 (en) | 2012-06-12 | 2013-12-19 | Altaviz, Llc | Intraocular gas injector |
US9931242B2 (en) | 2012-09-07 | 2018-04-03 | Bausch & Lomb Incorporated | Intraocular lens injector assembly including a shuttle and method of using same |
GB2517921B (en) | 2013-09-04 | 2015-12-16 | Duckworth & Kent Ltd | Device for use in a delivery of ophthalmic lenses |
CA153455S (en) * | 2013-04-22 | 2015-01-06 | Santen Pharmaceutical Co Ltd | Operation-guiding cylinder for intraocular lens implantation device |
DE102013105184B4 (de) | 2013-05-21 | 2020-02-20 | Carl Zeiss Meditec Ag | Injektorvorrichtung zum Einführen einer Intraokularlinse in ein Auge sowie Verfahren zum Falten einer Intraokularlinse in einer Injektorvorrichtung |
WO2015154049A1 (en) | 2014-04-04 | 2015-10-08 | Altaviz, Llc | Intraocular lens inserter |
US10172706B2 (en) | 2015-10-31 | 2019-01-08 | Novartis Ag | Intraocular lens inserter |
US11000367B2 (en) | 2017-01-13 | 2021-05-11 | Alcon Inc. | Intraocular lens injector |
US20180200105A1 (en) * | 2017-01-14 | 2018-07-19 | Rxsight, Inc. | Intraocular lens inserter cartridge with a trailing haptic protection structure |
US11083568B2 (en) | 2017-02-07 | 2021-08-10 | Rxsight, Inc. | Intraocular lens inserter cartridge with an IOL-guiding structure |
US11224537B2 (en) | 2018-10-19 | 2022-01-18 | Alcon Inc. | Intraocular gas injector |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT723429E (pt) * | 1992-09-30 | 2002-09-30 | Vladimir Feingold | Sistema de insercao de lentes intra-oculares |
US5499987A (en) * | 1992-09-30 | 1996-03-19 | Staar Surgical Company | Deformable intraocular lens cartridge |
US5941886A (en) * | 1992-09-30 | 1999-08-24 | Staar Surgical Company, Inc. | Hingeless lens cartridges for insertion of deformable intraocular lens |
US5643276A (en) * | 1995-10-10 | 1997-07-01 | Allergan | Apparatus and method for providing desired rotational orientation to an intraocular lens |
US6393926B1 (en) * | 2000-05-19 | 2002-05-28 | Accutrol Co., Inc. | Front-loading precision material sampler with interchangeable retracting chamber |
EP1287791B1 (de) * | 2001-08-23 | 2009-09-09 | Anton Meyer & Co. AG | Vorrichtung zur Einführung einer Linse in ein Auge |
US20040147938A1 (en) * | 2002-09-25 | 2004-07-29 | Microsurgical Technology | System for IOL insertion |
ES2269644T3 (es) * | 2002-11-18 | 2007-04-01 | ANTON MEYER & CO.AG | Dispositivo para la introduccion de una lenta con anillo. |
JP2004173805A (ja) * | 2002-11-26 | 2004-06-24 | Takashima Sangyo Kk | 眼内レンズ挿入器具 |
GB2405344A (en) * | 2003-08-29 | 2005-03-02 | Fulcrum | Intraocular lens injector |
US20060085013A1 (en) * | 2004-10-20 | 2006-04-20 | Vaclav Dusek | Intraocular lens inserter |
-
2005
- 2005-05-31 JP JP2005159180A patent/JP4481878B2/ja active Active
-
2006
- 2006-05-30 US US11/442,170 patent/US20060271063A1/en not_active Abandoned
- 2006-05-31 EP EP06011243A patent/EP1728488A1/en not_active Withdrawn
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US9220593B2 (en) | 2005-01-26 | 2015-12-29 | Hoya Corporation | Intraocular lens insertion device |
US9364320B2 (en) | 2005-02-24 | 2016-06-14 | Hoya Corporation | Intraocular lens inserting instrument |
US8523877B2 (en) | 2005-02-24 | 2013-09-03 | Hoya Corporation | Intraocular lens inserting instrument |
US9114007B2 (en) | 2005-09-28 | 2015-08-25 | Hoya Corporation | Intraocular lens insertion device |
US8574239B2 (en) | 2005-09-28 | 2013-11-05 | Hoya Corporation | Intraocular lens insertion device |
US8968328B2 (en) | 2005-12-08 | 2015-03-03 | Hoya Corporation | Instrument for inserting intraocular lens |
US8523941B2 (en) | 2005-12-08 | 2013-09-03 | Hoya Corporation | Instrument for inserting intraocular lens |
US9289288B2 (en) | 2007-05-30 | 2016-03-22 | Hoya Corporation | Intraocular lens insertion device |
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US9186246B2 (en) | 2008-06-17 | 2015-11-17 | Hoya Corporation | Intraocular lens insertion devices and methods |
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US8702795B2 (en) | 2008-08-21 | 2014-04-22 | Hoya Corporation | Intraocular lens inserting device |
US8470032B2 (en) | 2008-09-04 | 2013-06-25 | Hoya Corporation | Intraocular lens insertion device |
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US9901442B2 (en) | 2009-01-07 | 2018-02-27 | Hoya Corporation | Intraocular lens insertion device |
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US9326847B2 (en) | 2010-04-08 | 2016-05-03 | Hoya Corporation | Ocular implant insertion apparatus and methods |
US9980811B2 (en) | 2010-06-10 | 2018-05-29 | Hoya Corporation | Ocular implant insertion apparatus and methods |
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Also Published As
Publication number | Publication date |
---|---|
EP1728488A1 (en) | 2006-12-06 |
JP4481878B2 (ja) | 2010-06-16 |
US20060271063A1 (en) | 2006-11-30 |
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