KR20000047480A - 다수의 베이스 곡선을 사용하는 서로 다른 두께의 콘택트 렌즈 및 이의 제조 방법 - Google Patents
다수의 베이스 곡선을 사용하는 서로 다른 두께의 콘택트 렌즈 및 이의 제조 방법 Download PDFInfo
- Publication number
- KR20000047480A KR20000047480A KR1019990037626A KR19990037626A KR20000047480A KR 20000047480 A KR20000047480 A KR 20000047480A KR 1019990037626 A KR1019990037626 A KR 1019990037626A KR 19990037626 A KR19990037626 A KR 19990037626A KR 20000047480 A KR20000047480 A KR 20000047480A
- Authority
- KR
- South Korea
- Prior art keywords
- lens
- magnification
- cylinder axis
- contact lens
- cylinder
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000012937 correction Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000000017 hydrogel Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 239000010703 silicon Substances 0.000 claims 3
- 238000013461 design Methods 0.000 description 5
- 210000000744 eyelid Anatomy 0.000 description 5
- 210000001525 retina Anatomy 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 102000003712 Complement factor B Human genes 0.000 description 1
- 108090000056 Complement factor B Proteins 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 201000003046 cornea plana Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/048—Means for stabilising the orientation of lenses in the eye
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Lenses (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (19)
- 서로 다른 수축으로 인한 목표물로부터의 배율 편차가 보정된 콘택트 렌즈를 제조하는 방법에 있어서,제 1 두께의 제 1 영역, 제 2 두께의 제 2 영역 및 실린더 축선을 가지며, 상기 제 1 및 제 2 두께는 서로 다른 렌즈를 설계하는 단계와,다수의 실린더 축선 범위의 각각에 대해서, 다수의 배율 교정 인자를 결정하는 단계와,렌즈의 실린더 축선을 포함하는 실린더 축선 범위에 대응하는 상기 다수의 배율 교정 인자 중 선택된 하나를 사용하여 상기 렌즈를 변경하고, 이에 따라서 보정된 콘택트 렌즈를 생산하는 단계를 포함하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 변경된 렌즈를 경화하는 단계를 추가로 포함하는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 각각의 배율 교정 인자는 서로 다른 수축으로 인한 목표물로부터의 배율 편차에 의거하여 결정되는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 배율 교정 인자는 실린더 배율 교정 인자를 포함하는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 배율 교정 인자는 구 배율 교정 인자를 구비하는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 변경 단계는 상기 렌즈의 전방 곡선 상에서 수행되는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 변경 단계는 상기 렌즈의 후방 곡선 상에서 수행되는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 각각의 실린더 축선 범위는 30 도를 포함하는 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 실린더 축선 범위는 동일한 크기인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 실린더 축선 범위는 동일하지 않은 크기인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 렌즈는 원환체 렌즈인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 렌즈는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항에 있어서, 상기 렌즈는 실리콘을 포함하는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 11 항에 있어서, 상기 원환체 렌즈는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 11 항에 있어서, 상기 원환체 렌즈는 실리콘을 포함하는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈 제조 방법.
- 제 1 항의 방법에 따라서 제조된 콘택트 렌즈.
- 제 16 항에 있어서, 상기 렌즈는 원환체 렌즈인 것을 특징으로 하는 콘택트 렌즈.
- 제 17 항에 있어서, 상기 원환체 렌즈는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈.
- 제 17 항에 있어서, 상기 원환체 렌즈는 실리콘을 포함하는 하이드로겔 렌즈인 것을 특징으로 하는 콘택트 렌즈.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/217,362 US5988813A (en) | 1998-12-21 | 1998-12-21 | Differential thickness contact lens utilizing multiple base curves and method of manufacturing same |
| US09/217,362 | 1998-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000047480A true KR20000047480A (ko) | 2000-07-25 |
| KR100598470B1 KR100598470B1 (ko) | 2006-07-11 |
Family
ID=22810759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990037626A Expired - Lifetime KR100598470B1 (ko) | 1998-12-21 | 1999-09-06 | 다수의 베이스 곡선을 사용하는 서로 다른 두께의 콘택트 렌즈 및 이의 제조 방법 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5988813A (ko) |
| EP (1) | EP1014153B1 (ko) |
| JP (2) | JP2000180800A (ko) |
| KR (1) | KR100598470B1 (ko) |
| CN (1) | CN1146744C (ko) |
| AR (1) | AR025804A1 (ko) |
| AU (1) | AU758149B2 (ko) |
| BR (1) | BR9904087B1 (ko) |
| CA (1) | CA2281277C (ko) |
| DE (1) | DE69931589T2 (ko) |
| SG (1) | SG82634A1 (ko) |
| TW (1) | TW528902B (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234629B1 (en) * | 1998-12-21 | 2001-05-22 | Johnson & Johnson Vision Care, Inc. | Differential thickness contact lens with compensation for differential shrinkage and method of manufacturing same |
| US6135594A (en) * | 1998-12-21 | 2000-10-24 | Johnson & Johnson Vision Care, Inc. | Toric contact lens with axis offset compensation and method and apparatus for manufacturing same |
| US6467903B1 (en) * | 2000-03-31 | 2002-10-22 | Ocular Sciences, Inc. | Contact lens having a uniform horizontal thickness profile |
| US7628485B2 (en) | 2000-03-31 | 2009-12-08 | Coopervision International Holding Company, Lp | Contact lens having a uniform horizontal thickness profile |
| US6939005B2 (en) * | 2003-08-20 | 2005-09-06 | Johnson & Johnson Vision Care Inc. | Rotationally stabilized contact lenses |
| US6988800B2 (en) * | 2004-01-06 | 2006-01-24 | St. Shine Optical Co., Ltd. | Toric contact lens with meniscus-shaped flattened top and bottom zones for dynamic stabilization |
| WO2009054175A1 (ja) | 2007-10-24 | 2009-04-30 | Honda Motor Co., Ltd. | 板金成型用のプレス金型及びプレス金型表面の処理方法、並びに車体の生産方法 |
| US8646908B2 (en) * | 2008-03-04 | 2014-02-11 | Johnson & Johnson Vision Care, Inc. | Rotationally stabilized contact lenses and methods for their design |
| JP4575997B2 (ja) * | 2008-05-13 | 2010-11-04 | 株式会社メニコン | コンタクトレンズ |
| MX2011011793A (es) | 2009-05-04 | 2012-01-30 | Coopervision Int Holding Co Lp | Lentes oftalmicas y reduccion del error de acomodacion. |
| KR101196168B1 (ko) * | 2009-05-04 | 2012-11-01 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 작은 광학 구역을 갖는 콘택트 렌즈 및 관련 방법 |
| WO2011049642A1 (en) | 2009-10-22 | 2011-04-28 | Coopervision International Holding Company, Lp | Contact lens sets and methods to prevent or slow progression of myopia or hyperopia |
| US9481138B2 (en) * | 2013-03-15 | 2016-11-01 | Johnson & Johnson Vision Care, Inc. | Sealing and encapsulation in energized ophthalmic devices with annular inserts |
| US9316848B2 (en) * | 2013-03-15 | 2016-04-19 | Johnson & Johnson Vision Care, Inc. | Ophthalmic devices with stabilization features |
| WO2017039718A1 (en) | 2015-09-03 | 2017-03-09 | 3M Innovative Properties Company | Magnifying device |
| IL303151B2 (en) | 2015-09-23 | 2025-04-01 | Ohio State Innovation Foundation | A contact lens that includes a lenticular at the top of the contact lens |
| US10191302B2 (en) | 2015-09-23 | 2019-01-29 | Ohio State Innovation Foundation | Contact lens comprising lenticular-like curve |
| US11320673B2 (en) | 2017-09-01 | 2022-05-03 | Ohio State Innovation Foundation | Soft contact lens comprising a lenticular in a superior portion of the contact lens with enhanced tear exchange |
| AR115981A1 (es) | 2019-03-19 | 2021-03-17 | Ohio State Innovation Foundation | Lente de contacto |
| USD1075870S1 (en) | 2020-03-26 | 2025-05-20 | Ohio State Innovation Foundation | Contact lens |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153349A (en) * | 1961-12-27 | 1979-05-08 | Npd Technologies, Inc. | Soft contact lens with thin edge |
| US4208364A (en) * | 1976-03-24 | 1980-06-17 | Shepherd Thomas H | Process for the production of contact lenses |
| ZA817299B (en) * | 1980-10-23 | 1982-09-29 | Polymatic Investment Corp Nv | Molded toric contact lenses |
| US4573774A (en) * | 1981-09-28 | 1986-03-04 | Vistakon, Inc. | Soft toric contact lens |
| FR2530182A1 (fr) * | 1982-07-16 | 1984-01-20 | Essilor Int | Dispositif de moulage, notamment pour element optique, par exemple lentille ophtalmique |
| DE68923345T2 (de) * | 1988-11-02 | 1995-12-21 | British Tech Group | Giessen von Kontaktlinsen. |
| US5020898A (en) * | 1990-01-29 | 1991-06-04 | Schering Corporation | Contact lens for correction of astigmatism |
| ES2123237T3 (es) * | 1994-01-31 | 1999-01-01 | Bausch & Lomb | Metodo de moldear por vaciado lentes de contacto toricas. |
| JPH08114773A (ja) * | 1994-10-14 | 1996-05-07 | Tomey Technol Corp | 含水性ソフトコンタクトレンズの製法 |
| US5652638A (en) * | 1995-05-04 | 1997-07-29 | Johnson & Johnson Vision Products, Inc. | Concentric annular ring lens designs for astigmatism |
| US5650837A (en) * | 1995-05-04 | 1997-07-22 | Johnson & Johnson Vision Products, Inc. | Rotationally stable contact lens designs |
| JPH09248861A (ja) * | 1996-03-14 | 1997-09-22 | Olympus Optical Co Ltd | 複合型光学素子の製造方法および製造用金型 |
-
1998
- 1998-12-21 US US09/217,362 patent/US5988813A/en not_active Expired - Lifetime
-
1999
- 1999-08-31 DE DE69931589T patent/DE69931589T2/de not_active Expired - Lifetime
- 1999-08-31 SG SG9904229A patent/SG82634A1/en unknown
- 1999-08-31 EP EP99306888A patent/EP1014153B1/en not_active Expired - Lifetime
- 1999-09-01 CA CA002281277A patent/CA2281277C/en not_active Expired - Lifetime
- 1999-09-01 AU AU45875/99A patent/AU758149B2/en not_active Expired
- 1999-09-06 KR KR1019990037626A patent/KR100598470B1/ko not_active Expired - Lifetime
- 1999-09-08 BR BRPI9904087-5A patent/BR9904087B1/pt not_active IP Right Cessation
- 1999-09-09 JP JP11256022A patent/JP2000180800A/ja active Pending
- 1999-09-17 CN CNB991202074A patent/CN1146744C/zh not_active Expired - Lifetime
- 1999-09-22 AR ARP990104767A patent/AR025804A1/es active IP Right Grant
- 1999-10-21 TW TW088118173A patent/TW528902B/zh not_active IP Right Cessation
-
2010
- 2010-11-12 JP JP2010253703A patent/JP5214707B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU4587599A (en) | 2000-06-22 |
| CA2281277A1 (en) | 2000-06-21 |
| DE69931589T2 (de) | 2007-05-24 |
| DE69931589D1 (de) | 2006-07-06 |
| BR9904087A (pt) | 2000-10-10 |
| AR025804A1 (es) | 2002-12-18 |
| CN1146744C (zh) | 2004-04-21 |
| SG82634A1 (en) | 2001-08-21 |
| TW528902B (en) | 2003-04-21 |
| CA2281277C (en) | 2008-05-06 |
| EP1014153A1 (en) | 2000-06-28 |
| AU758149B2 (en) | 2003-03-13 |
| CN1258013A (zh) | 2000-06-28 |
| EP1014153B1 (en) | 2006-05-31 |
| US5988813A (en) | 1999-11-23 |
| JP5214707B2 (ja) | 2013-06-19 |
| JP2000180800A (ja) | 2000-06-30 |
| KR100598470B1 (ko) | 2006-07-11 |
| BR9904087B1 (pt) | 2011-11-16 |
| JP2011118381A (ja) | 2011-06-16 |
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| JP4349905B2 (ja) | 屈折率可変層を使用した眼鏡製造方法 | |
| KR101302317B1 (ko) | 근시 교정을 위한 안과용 렌즈 부재 | |
| KR101571658B1 (ko) | 회전 안정화된 콘택트 렌즈 및 그 설계 방법 | |
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| US6135594A (en) | Toric contact lens with axis offset compensation and method and apparatus for manufacturing same | |
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