JP2008043473A - 眼内レンズの挿入器具 - Google Patents
眼内レンズの挿入器具 Download PDFInfo
- Publication number
- JP2008043473A JP2008043473A JP2006220648A JP2006220648A JP2008043473A JP 2008043473 A JP2008043473 A JP 2008043473A JP 2006220648 A JP2006220648 A JP 2006220648A JP 2006220648 A JP2006220648 A JP 2006220648A JP 2008043473 A JP2008043473 A JP 2008043473A
- Authority
- JP
- Japan
- Prior art keywords
- intraocular lens
- hole
- shape
- plunger
- instrument
- 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.)
- Granted
Links
- PTDQAGORQFYXOX-UHFFFAOYSA-N C(C1)C2C3=C1C23 Chemical compound C(C1)C2C3=C1C23 PTDQAGORQFYXOX-UHFFFAOYSA-N 0.000 description 1
- KLCWZYAIXXNWQH-UHFFFAOYSA-N C1C2=CC1CC2 Chemical compound C1C2=CC1CC2 KLCWZYAIXXNWQH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Prostheses (AREA)
Abstract
【解決手段】挿入筒部20における貫通孔22の全長に亘って平坦に延びる上下平坦面25,26を形成する一方、該貫通孔22の全長に亘って該上下平坦面25,26を左右壁面28,30と滑らかに接続すると共に、該貫通孔22の延出方向の少なくとも一部に、該左右壁面28,30が基端開口部23の側では略平行に上下方向で延びる縦方向直線部を有する一方、先端開口部24へ行くに連れて内方に凹となる湾曲形状でその曲率半径が次第に小さくされることにより、該上平坦面25と該下平坦面26が次第に接近せしめられて断面積が小さくされた先細部を形成することによって、該先端開口部24を略オーバル形状とした。
【選択図】図1
Description
Claims (4)
- 略筒形状を有する器具本体内に収容された眼内レンズを該器具本体内に軸方向の後方から挿入された押出部材で軸方向前方に移動させつつ小さく変形せしめて押し出すことにより眼内に挿入する眼内レンズの挿入器具において、
前記器具本体の先端部分に設けられて眼内に挿入される挿入筒部の延出方向と直交する断面が、該挿入筒部の基端開口部から先端開口部へ向かう全長に亘って、上下両部が幅方向で略平行に延びる幅方向直線部を有する一方、左右両部が該上下両部と滑らかに接続された形状とされると共に、該挿入筒部の延出方向の少なくとも一部に、該左右両部が該基端開口部の側では略平行に上下方向で延びる縦方向直線部を有する一方、該先端開口部に行くに連れて内方に凹となる湾曲形状でその曲率半径が次第に小さくされることにより該上部と該下部が次第に接近せしめられて断面積が小さくされた先細部が形成されることによって、該先端開口部が略オーバル形状とされていることを特徴とする眼内レンズの挿入器具。 - 前記挿入筒部の延出方向と直交する断面積が前記基端開口部から前記先端開口部に至る全長に亘って該先端開口部に行くに連れて次第に小さくされることによって、該挿入筒部の全長に亘って前記先細部が形成されている請求項1に記載の眼内レンズの挿入器具。
- 前記先細部の延出方向の断面形状において、前記下部が直線形状とされている一方、前記上部が内方に凸となる略一定曲率の円弧状湾曲部をもって前記先端開口部に行くに連れて該下部に接近せしめられている請求項1又は2に記載の眼内レンズの挿入器具。
- 前記器具本体の軸方向略中央部分に、上方に開口せしめられて前記眼内レンズを載置せしめるステージが形成されていると共に、該ステージには該器具本体の軸方向に延びて上方に開口せしめられた凹状溝が形成されて前記基端開口部と連通せしめられている一方、該ステージの開口部を覆蓋するとともに、該ステージ上に載置された該眼内レンズに上方から押し付けられることによって該眼内レンズを該凹状溝内に上方に凹となる湾曲状態で押し込む押付突部を有する蓋部材を設けることによって、該眼内レンズを湾曲状態で該挿入筒部内に押し入れるようにされた請求項1乃至3の何れか一項に記載の眼内レンズの挿入器具。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220648A JP4927473B2 (ja) | 2006-08-11 | 2006-08-11 | 眼内レンズの挿入器具 |
PL07766965T PL2057968T3 (pl) | 2006-08-11 | 2007-07-05 | Narzędzie do wkładania soczewki wewnątrzgałkowej |
US12/309,829 US8021423B2 (en) | 2006-08-11 | 2007-07-05 | Intraocular lens insertion tool |
ES07766965.3T ES2688936T3 (es) | 2006-08-11 | 2007-07-05 | Herramienta de inserción de una lente intraocular |
PCT/JP2007/000733 WO2008018163A1 (fr) | 2006-08-11 | 2007-07-05 | outil d'insertion de lentille intraoculaire |
KR1020097002706A KR101393025B1 (ko) | 2006-08-11 | 2007-07-05 | 안구내 렌즈 삽입 기구 |
EP07766965.3A EP2057968B1 (en) | 2006-08-11 | 2007-07-05 | Intraocular lens insertion tool |
CN2007800298502A CN101500510B (zh) | 2006-08-11 | 2007-07-05 | 眼内透镜插入工具 |
HK10101062.9A HK1137324A1 (en) | 2006-08-11 | 2010-01-29 | Insertion tool of intraocular lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220648A JP4927473B2 (ja) | 2006-08-11 | 2006-08-11 | 眼内レンズの挿入器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008043473A true JP2008043473A (ja) | 2008-02-28 |
JP4927473B2 JP4927473B2 (ja) | 2012-05-09 |
Family
ID=39032704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006220648A Expired - Fee Related JP4927473B2 (ja) | 2006-08-11 | 2006-08-11 | 眼内レンズの挿入器具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8021423B2 (ja) |
EP (1) | EP2057968B1 (ja) |
JP (1) | JP4927473B2 (ja) |
KR (1) | KR101393025B1 (ja) |
CN (1) | CN101500510B (ja) |
ES (1) | ES2688936T3 (ja) |
HK (1) | HK1137324A1 (ja) |
PL (1) | PL2057968T3 (ja) |
WO (1) | WO2008018163A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009297433A (ja) * | 2008-06-17 | 2009-12-24 | Hoya Corp | 眼内レンズ挿入器具 |
JP2014519887A (ja) * | 2011-05-18 | 2014-08-21 | イオルツィオン ゲーエムベーハー | 眼内レンズを移植するインジェクター |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5301937B2 (ja) * | 2008-09-30 | 2013-09-25 | 株式会社ニデック | 眼内レンズ挿入器具 |
EP2491902B1 (en) * | 2009-10-22 | 2015-07-29 | Kowa Company Ltd. | Intraocular lens insertion device |
KR101630637B1 (ko) * | 2009-11-17 | 2016-06-15 | 코와 가부시키가이샤 | 안내 렌즈 삽입 기구 |
JP5697962B2 (ja) * | 2010-12-14 | 2015-04-08 | 興和株式会社 | 眼内レンズの挿入器具 |
US20140222013A1 (en) * | 2011-08-11 | 2014-08-07 | Jagrat Natavar DAVE | Intra-ocular lens injection cartridge |
KR101255730B1 (ko) * | 2011-09-06 | 2013-04-17 | 주식회사 알이티 | 인공수정체 고정장치가 들어간 플랫 타입 일체형 프리로드 인젝터 |
EP2567674B1 (en) * | 2011-09-07 | 2015-05-06 | SDI Surgical Device International GmbH | Modular intraocular lens injector |
WO2013038687A1 (ja) * | 2011-09-15 | 2013-03-21 | 株式会社メニコン | 眼内レンズの挿入器具 |
US9463089B2 (en) | 2012-05-21 | 2016-10-11 | Novartis Ag | Plunger system for intraocular lens surgery |
WO2013184727A1 (en) | 2012-06-04 | 2013-12-12 | Auld Jack R | Intraocular lens inserter |
NZ702909A (en) | 2012-06-12 | 2017-01-27 | Altaviz Llc | Intraocular gas injector |
CA153455S (en) * | 2013-04-22 | 2015-01-06 | Santen Pharmaceutical Co Ltd | Operation-guiding cylinder for intraocular lens implantation device |
WO2015012355A1 (ja) * | 2013-07-24 | 2015-01-29 | 興和株式会社 | 眼内レンズの挿入器具 |
EP3068341B1 (de) * | 2013-11-15 | 2019-08-28 | Medicel AG | Vorrichtung zur aufnahme einer interokularen linse |
CA2944513C (en) | 2014-04-04 | 2022-07-05 | Jack R. Auld | Intraocular lens inserter |
US10588780B2 (en) | 2015-03-04 | 2020-03-17 | Alcon Inc. | Intraocular lens injector |
US10172706B2 (en) | 2015-10-31 | 2019-01-08 | Novartis Ag | Intraocular lens inserter |
US10568735B2 (en) | 2017-01-13 | 2020-02-25 | Alcon Inc. | Intraocular lens injector |
US11000367B2 (en) | 2017-01-13 | 2021-05-11 | Alcon Inc. | Intraocular lens injector |
JP7128614B2 (ja) * | 2017-08-30 | 2022-08-31 | マニー株式会社 | インフュージョンパイプ |
US11224537B2 (en) | 2018-10-19 | 2022-01-18 | Alcon Inc. | Intraocular gas injector |
KR102630856B1 (ko) | 2023-08-25 | 2024-01-30 | 최원석 | 안구 내 렌즈 삽입 기구 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63197453A (ja) * | 1986-11-07 | 1988-08-16 | ザ・クーパー・カンパニー・インク | 圧縮性眼内レンズを眼に挿入する器具および方法 |
JPH08507457A (ja) * | 1993-03-09 | 1996-08-13 | チロン ビジョン コーポレイション | 眼内レンズを挿入するための準備装置及び方法 |
JP2003515387A (ja) * | 1999-11-30 | 2003-05-07 | フアーマシア・アー・ベー | 眼内レンズ移植器 |
WO2005070341A1 (ja) * | 2004-01-27 | 2005-08-04 | Hoya Corporation | 眼内レンズ挿入装置及びそのカートリッジ |
WO2005084588A1 (en) * | 2004-03-02 | 2005-09-15 | Advanced Medical Optics | Devices and methods for storing, loading, and delivering an intraocular lens |
WO2006080191A1 (ja) * | 2005-01-26 | 2006-08-03 | Hoya Corporation | 眼内レンズ挿入用器具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US5941886A (en) | 1992-09-30 | 1999-08-24 | Staar Surgical Company, Inc. | Hingeless lens cartridges for insertion of deformable intraocular lens |
US6056757A (en) * | 1992-09-30 | 2000-05-02 | Staar Surgical Company, Inc. | Implantation device with deformable nozzle tip for implanting a deformable intraocular lens |
US6712848B1 (en) * | 1992-09-30 | 2004-03-30 | Staar Surgical Company, Inc. | Deformable intraocular lens injecting apparatus with transverse hinged lens cartridge |
JP3420724B2 (ja) | 1993-08-04 | 2003-06-30 | キヤノンスター株式会社 | 眼内挿入用レンズの挿入器具 |
CN1185100A (zh) | 1995-03-14 | 1998-06-17 | 约翰·R·沃尔夫 | 柔性眼内晶状体注射系统 |
US5944725A (en) * | 1996-09-26 | 1999-08-31 | Bausch & Lomb Surgical, Inc. | Method and apparatus for inserting a flexible membrane into an eye |
US6605093B1 (en) * | 1997-10-24 | 2003-08-12 | Tekia, Inc. | Device and method for use with an ophthalmologic insertor apparatus |
US6143001A (en) * | 1998-06-02 | 2000-11-07 | Alcon Laboratories, Inc. | Asymmetric intraocular lens injection cartridge |
GB0011507D0 (en) * | 2000-05-13 | 2000-06-28 | Duckworth & Kent Ltd | Ophthalmic lens injectors |
US7276071B2 (en) * | 2004-01-05 | 2007-10-02 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Intraocular lens injector |
US20060146795A1 (en) * | 2004-12-31 | 2006-07-06 | Utstarcom, Inc. | Universal port user agent capable of caching route information among sessions and associated method |
-
2006
- 2006-08-11 JP JP2006220648A patent/JP4927473B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-05 US US12/309,829 patent/US8021423B2/en not_active Expired - Fee Related
- 2007-07-05 CN CN2007800298502A patent/CN101500510B/zh not_active Expired - Fee Related
- 2007-07-05 WO PCT/JP2007/000733 patent/WO2008018163A1/ja active Application Filing
- 2007-07-05 ES ES07766965.3T patent/ES2688936T3/es active Active
- 2007-07-05 PL PL07766965T patent/PL2057968T3/pl unknown
- 2007-07-05 EP EP07766965.3A patent/EP2057968B1/en not_active Not-in-force
- 2007-07-05 KR KR1020097002706A patent/KR101393025B1/ko active IP Right Grant
-
2010
- 2010-01-29 HK HK10101062.9A patent/HK1137324A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63197453A (ja) * | 1986-11-07 | 1988-08-16 | ザ・クーパー・カンパニー・インク | 圧縮性眼内レンズを眼に挿入する器具および方法 |
JPH08507457A (ja) * | 1993-03-09 | 1996-08-13 | チロン ビジョン コーポレイション | 眼内レンズを挿入するための準備装置及び方法 |
JP2003515387A (ja) * | 1999-11-30 | 2003-05-07 | フアーマシア・アー・ベー | 眼内レンズ移植器 |
WO2005070341A1 (ja) * | 2004-01-27 | 2005-08-04 | Hoya Corporation | 眼内レンズ挿入装置及びそのカートリッジ |
WO2005084588A1 (en) * | 2004-03-02 | 2005-09-15 | Advanced Medical Optics | Devices and methods for storing, loading, and delivering an intraocular lens |
WO2006080191A1 (ja) * | 2005-01-26 | 2006-08-03 | Hoya Corporation | 眼内レンズ挿入用器具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009297433A (ja) * | 2008-06-17 | 2009-12-24 | Hoya Corp | 眼内レンズ挿入器具 |
JP2014519887A (ja) * | 2011-05-18 | 2014-08-21 | イオルツィオン ゲーエムベーハー | 眼内レンズを移植するインジェクター |
Also Published As
Publication number | Publication date |
---|---|
EP2057968A4 (en) | 2013-10-02 |
EP2057968B1 (en) | 2018-07-04 |
WO2008018163A1 (fr) | 2008-02-14 |
CN101500510A (zh) | 2009-08-05 |
PL2057968T3 (pl) | 2018-10-31 |
US20090292294A1 (en) | 2009-11-26 |
JP4927473B2 (ja) | 2012-05-09 |
HK1137324A1 (en) | 2010-07-30 |
CN101500510B (zh) | 2012-10-03 |
EP2057968A1 (en) | 2009-05-13 |
KR101393025B1 (ko) | 2014-05-09 |
US8021423B2 (en) | 2011-09-20 |
ES2688936T3 (es) | 2018-11-07 |
KR20090047465A (ko) | 2009-05-12 |
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