JP2008528088A - 可撓性眼内レンズインジェクター - Google Patents
可撓性眼内レンズインジェクター Download PDFInfo
- Publication number
- JP2008528088A JP2008528088A JP2007551718A JP2007551718A JP2008528088A JP 2008528088 A JP2008528088 A JP 2008528088A JP 2007551718 A JP2007551718 A JP 2007551718A JP 2007551718 A JP2007551718 A JP 2007551718A JP 2008528088 A JP2008528088 A JP 2008528088A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- diameter
- piston
- lens
- injector
- 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
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 8
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 239000007943 implant Substances 0.000 abstract description 6
- 210000001508 eye Anatomy 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/009—Additional features; Implant or prostheses properties not otherwise provided for for single use, e.g. having means for preventing re-use
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
【選択図】図2A
Description
Claims (8)
- 可撓性眼内レンズを注入するためのインジェクターであって、
直径D1の主部、直径D2(D2<D1)の開口端部、及び、前記主部と前記開口端部とを接続する実質的に切頭円錐形状を有する遷移部を有するチャネルと、
前記チャネルに沿って可動であって前記チャネル内において折りたたまれたレンズを押し出す硬質ピストンとを備えており、
疎水性で弾性変形可能な材料からなる実質的に円状対称な突き出し部をさらに備えており、
前記突き出し部は、応力が印加されていないときに、D1以上の外径D3を有しており、前記突き出し部は、前記ピストンと機械的に接続されることなく、前記チャネル内において前記ピストンの端部と前記折りたたまれたレンズとの間に配置され、前記折りたたまれたレンズが前記チャネルに沿ってピストンに押されると、前記突き出し部は、弾性変形することによって前記チャネルの端部内に部分的に侵入し、前記チャネルから前記折りたたまれたレンズが排出され、前記ピストンが引き抜かれたときに前記チャネルの端部には前記突き出し部が詰まったままとなっていることを特徴とするインジェクター。 - 前記ピストンの端部と協働する前記突き出し部の第1の端部の直径D4がD1よりも大きく、前記折りたたまれたレンズと協働する前記突き出し部の第2の端部の直径D5が実質的にD1と等しく、前記突き出し部の前記第1の端部が径方向に弾性変形することによって、突き出し部とチャネルの内壁との間の摩擦係数が生成されることを特徴とする請求項1に記載のインジェクター。
- 前記突き出し部の前記第1の端部の直径D4が前記第2の端部の直径D5の1.15倍から1.25倍の範囲内にあることを特徴とする請求項2に記載のインジェクター。
- 前記突き出し部の全体がシリコンからなることを特徴とする請求項1〜3のいずれか1項に記載のインジェクター。
- 前記ピストンの直径D3が実質的にD1に等しいことを特徴とする請求項1〜4のいずれか1項に記載のインジェクター。
- 前記突き出し部の軸方向長さが前記チャネルの前記遷移部の長さと実質的に等しいことを特徴とする請求項1〜5のいずれか1項に記載のインジェクター。
- 前記突き出し部の前記第1の端部の面が、前記突き出し部の縦軸に直交した実質的な平面であることを特徴とする請求項1〜6のいずれか1項に記載のインジェクター。
- 前記突き出し部の全体が、弾性変形可能な疎水性材料からなることを特徴とする請求項1〜7のいずれか1項に記載のインジェクター。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0500633A FR2881043B1 (fr) | 2005-01-21 | 2005-01-21 | Injecteur d'implant intraoculaire souple |
PCT/FR2006/050030 WO2006077349A1 (fr) | 2005-01-21 | 2006-01-20 | Injecteur d'implant intraoculaire souple |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008528088A true JP2008528088A (ja) | 2008-07-31 |
JP4676504B2 JP4676504B2 (ja) | 2011-04-27 |
Family
ID=34953471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007551718A Active JP4676504B2 (ja) | 2005-01-21 | 2006-01-20 | 可撓性眼内レンズインジェクター |
Country Status (9)
Country | Link |
---|---|
US (2) | US20090131953A1 (ja) |
EP (1) | EP1848374B1 (ja) |
JP (1) | JP4676504B2 (ja) |
AT (1) | ATE547996T1 (ja) |
CA (1) | CA2595207C (ja) |
ES (1) | ES2383907T3 (ja) |
FR (1) | FR2881043B1 (ja) |
PL (1) | PL1848374T3 (ja) |
WO (1) | WO2006077349A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011502649A (ja) * | 2007-11-08 | 2011-01-27 | アリメラ サイエンス、インコーポレイテッド | 眼のための埋め込み装置 |
JP2011182998A (ja) * | 2010-03-09 | 2011-09-22 | Nidek Co Ltd | 眼内レンズ挿入器具 |
JPWO2016208725A1 (ja) * | 2015-06-25 | 2018-04-12 | 興和株式会社 | 眼内レンズ挿入器具、眼内レンズ押出補助具および眼内レンズ挿入器具の製造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935606B1 (fr) * | 2008-09-11 | 2010-09-03 | Patrick Meunier | Systeme d'injection d'une lentille intraoculaire comprenant un injecteur avec une cartouche et un dispositif de chargement. |
TW201021778A (en) * | 2008-11-12 | 2010-06-16 | Alcon Res Ltd | Intraocular lens delivery device with a multi-part plunger tip |
NL2005182C2 (en) * | 2010-07-30 | 2012-01-31 | Oculentis B V | Intraocular lens injector system. |
WO2012137067A2 (en) * | 2011-04-07 | 2012-10-11 | Oculox Technology | Intraocular pressure monitoring device and methods |
DE102011101940B4 (de) | 2011-05-18 | 2014-01-02 | Iolution Gmbh | Injektor zum Implantieren einer Intraokularlinse |
US9297409B2 (en) | 2011-09-26 | 2016-03-29 | Access Products, LLC | Adjustable joint for microphone |
US10426602B2 (en) | 2017-10-05 | 2019-10-01 | Ast Products, Inc. | Intraocular lens (IOL) injector and method of use thereof |
USD836771S1 (en) | 2017-10-05 | 2018-12-25 | Ast Products, Inc. | Intraocular lens injector set |
CN111212613B (zh) * | 2017-10-05 | 2023-01-20 | Ast产品公司 | 人工晶状体(iol)注射器及其使用方法 |
EP3931257A1 (en) | 2019-02-28 | 2022-01-05 | Ecolab USA Inc. | Hydrogen sulfide scavengers for asphalt |
Citations (9)
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 |
JPH025968A (ja) * | 1988-01-15 | 1990-01-10 | Natl Res Dev Corp | 注射器 |
JPH02156943A (ja) * | 1988-10-07 | 1990-06-15 | Ioptex Res Inc | 眼内レンズ挿入器具 |
JPH1156881A (ja) * | 1997-08-11 | 1999-03-02 | Canon Star Kk | 眼内挿入用レンズの挿入器具 |
JPH11514278A (ja) * | 1995-10-25 | 1999-12-07 | スター・サージカル・カンパニー,インコーポレイテッド | 変形可能なプランジャ先端を備えた変形可能な眼内レンズ注入装置 |
FR2814360A1 (fr) * | 2000-09-28 | 2002-03-29 | Corneal Ind | Injecteur d'implant intraoculaire souple |
JP2003533272A (ja) * | 2000-05-19 | 2003-11-11 | コルネアル アンドゥストリ | 可撓性インプラント用折り曲げモジュール及びインジェクタ |
JP2004024854A (ja) * | 2002-05-08 | 2004-01-29 | Canon Star Kk | 眼内挿入用レンズの挿入器具 |
WO2004026106A2 (en) * | 2002-09-18 | 2004-04-01 | Allergan, Inc. | Methods and apparatus for delivery of ocular implants |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919130A (en) * | 1986-11-07 | 1990-04-24 | Nestle S.A. | Tool for inserting compressible intraocular lenses into the eye and method |
US5776138A (en) * | 1996-01-26 | 1998-07-07 | Allergan | Apparatus and methods for IOL insertion |
US7131976B2 (en) * | 2002-05-08 | 2006-11-07 | Canon-Staar Co. Inc. | Insertion device for intraocular lens |
US6923815B2 (en) * | 2002-05-14 | 2005-08-02 | Advanced Medical Optics, Inc. | Intraocular lens insertion apparatus |
-
2005
- 2005-01-21 FR FR0500633A patent/FR2881043B1/fr not_active Expired - Fee Related
-
2006
- 2006-01-20 US US11/795,336 patent/US20090131953A1/en not_active Abandoned
- 2006-01-20 PL PL06709415T patent/PL1848374T3/pl unknown
- 2006-01-20 WO PCT/FR2006/050030 patent/WO2006077349A1/fr active Application Filing
- 2006-01-20 CA CA2595207A patent/CA2595207C/en active Active
- 2006-01-20 JP JP2007551718A patent/JP4676504B2/ja active Active
- 2006-01-20 AT AT06709415T patent/ATE547996T1/de active
- 2006-01-20 EP EP06709415A patent/EP1848374B1/fr active Active
- 2006-01-20 ES ES06709415T patent/ES2383907T3/es active Active
-
2010
- 2010-10-01 US US12/896,519 patent/US20110022055A1/en not_active Abandoned
Patent Citations (9)
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 |
JPH025968A (ja) * | 1988-01-15 | 1990-01-10 | Natl Res Dev Corp | 注射器 |
JPH02156943A (ja) * | 1988-10-07 | 1990-06-15 | Ioptex Res Inc | 眼内レンズ挿入器具 |
JPH11514278A (ja) * | 1995-10-25 | 1999-12-07 | スター・サージカル・カンパニー,インコーポレイテッド | 変形可能なプランジャ先端を備えた変形可能な眼内レンズ注入装置 |
JPH1156881A (ja) * | 1997-08-11 | 1999-03-02 | Canon Star Kk | 眼内挿入用レンズの挿入器具 |
JP2003533272A (ja) * | 2000-05-19 | 2003-11-11 | コルネアル アンドゥストリ | 可撓性インプラント用折り曲げモジュール及びインジェクタ |
FR2814360A1 (fr) * | 2000-09-28 | 2002-03-29 | Corneal Ind | Injecteur d'implant intraoculaire souple |
JP2004024854A (ja) * | 2002-05-08 | 2004-01-29 | Canon Star Kk | 眼内挿入用レンズの挿入器具 |
WO2004026106A2 (en) * | 2002-09-18 | 2004-04-01 | Allergan, Inc. | Methods and apparatus for delivery of ocular implants |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011502649A (ja) * | 2007-11-08 | 2011-01-27 | アリメラ サイエンス、インコーポレイテッド | 眼のための埋め込み装置 |
US9849027B2 (en) | 2007-11-08 | 2017-12-26 | Alimera Sciences, Inc. | Ocular implantation device |
JP2011182998A (ja) * | 2010-03-09 | 2011-09-22 | Nidek Co Ltd | 眼内レンズ挿入器具 |
JPWO2016208725A1 (ja) * | 2015-06-25 | 2018-04-12 | 興和株式会社 | 眼内レンズ挿入器具、眼内レンズ押出補助具および眼内レンズ挿入器具の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2595207A1 (en) | 2006-07-27 |
WO2006077349A1 (fr) | 2006-07-27 |
FR2881043B1 (fr) | 2007-04-27 |
US20110022055A1 (en) | 2011-01-27 |
EP1848374A1 (fr) | 2007-10-31 |
US20090131953A1 (en) | 2009-05-21 |
ATE547996T1 (de) | 2012-03-15 |
PL1848374T3 (pl) | 2013-08-30 |
CA2595207C (en) | 2013-07-30 |
ES2383907T3 (es) | 2012-06-27 |
FR2881043A1 (fr) | 2006-07-28 |
JP4676504B2 (ja) | 2011-04-27 |
EP1848374B1 (fr) | 2012-03-07 |
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