TWI452380B - 用於預防近視進展之眼科鏡片 - Google Patents
用於預防近視進展之眼科鏡片 Download PDFInfo
- Publication number
- TWI452380B TWI452380B TW097118437A TW97118437A TWI452380B TW I452380 B TWI452380 B TW I452380B TW 097118437 A TW097118437 A TW 097118437A TW 97118437 A TW97118437 A TW 97118437A TW I452380 B TWI452380 B TW I452380B
- Authority
- TW
- Taiwan
- Prior art keywords
- zone
- lens
- diopter
- central
- spherical aberration
- Prior art date
Links
- 230000004515 progressive myopia Effects 0.000 title claims description 9
- 230000002265 prevention Effects 0.000 title 1
- 230000004075 alteration Effects 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 21
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004379 myopia Effects 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 239000000017 hydrogel Substances 0.000 description 3
- NLAIHECABDOZBR-UHFFFAOYSA-M sodium 2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate 2-hydroxyethyl 2-methylprop-2-enoate 2-methylprop-2-enoate Chemical compound [Na+].CC(=C)C([O-])=O.CC(=C)C(=O)OCCO.CCC(COC(=O)C(C)=C)(COC(=O)C(C)=C)COC(=O)C(C)=C NLAIHECABDOZBR-UHFFFAOYSA-M 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007516 diamond turning Methods 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- -1 methoxy olefin Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- 229920002675 Polyoxyl Polymers 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004304 visual acuity Effects 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
-
- 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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/042—Simultaneous type
-
- 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
- G02C7/041—Contact lenses for the eyes bifocal; multifocal
- G02C7/044—Annular configuration, e.g. pupil tuned
-
- 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
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/24—Myopia progression prevention
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)
- Prostheses (AREA)
Description
本發明有關於眼科鏡片。本發明尤其能夠提供用於預防或減緩近視進展之眼科鏡片。
受近視所苦的美國人超過25%,且在世界某些區域的近視人口則高達75%。近視眼的眼球形狀較長,故進入眼睛的光線聚焦於視網膜的前方。關於近視的習用治療法即給予矯正鏡片。然而,典型的矯正鏡片無法預防近視的進展。
目前已有不少減緩近視進展的方法,尤其是針對兒童。這些方法包括使用多焦距鏡片、使用引入像差或控制像差的鏡片、離軸屈光度鏡片、重塑角膜、運動眼球,以及使用藥物治療。
多焦距鏡片以及具有像差之鏡片的使用缺點為會犧牲配戴者的視遠力。其他方法的缺點亦包括了不舒適感(如同角膜重塑般),以及不想要的副作用(如同藥物治療般)。
本發明提供一種眼科鏡片,且提供關於設計與製造的方法,其中的鏡片能夠實質地預防近視進展。本發明的創新之處在於藉由提供一多焦距鏡片來實質地預防近視進展,其中的多焦距鏡片在其光學區中央具有一視遠力屈光度之區域,並於其周圍環繞著能夠提供正縱向球面像差之
至少一區域。
「眼科鏡片」意指隱形眼鏡、人工晶體、覆蓋角膜的鏡片等。較佳地,本發明之鏡片為隱形眼鏡。「遠光學遠屈光度」、「視遠力屈光度」以及「遠屈光度」意指用以矯正配戴者之遠視力敏度到達預期程度所需的屈光度。「縱向球面像差」意指在鏡片中央與周圍間之焦距的折射度差值,計算方式為周圍光線焦距的折射度減去近軸光線焦距的折射度。「正縱向球面像差」意指周圍光線與近軸光線間之折射度差值係一正值。
在本發明的第一實施例中,提供一種具有一光學區的眼科鏡片,其中之光學區包括且基本組成為具有實質上固定之視遠力屈光度的中央區,以及與中央區相同圓心的至少一第一環形區,其縱向球面像差係正值。在另一實施例中,設置有與第一環形區相同圓心的一第二環形區,其中之第二區提供固定屈光度或漸減屈光度中之一者。在更一實施例中,提供一種具有一光學區的鏡片,其中之光學區包括且基本組成為在光學區最中心部分的視遠力屈光度係本質上固定,以及對於該視遠力屈光度具有正縱向球面像差之至少一周圍區。
圖1中,鏡片10具有光學區11以及非光學的雙凸透鏡區14。光學區11係由中央區12以及周圍區13所組成。中央區12的中心係鏡片的光學軸,且其從鏡片光學區中央量起的半徑係約0.5公厘至2公厘,較佳為約1公厘到1.5
公厘。中央區12內之屈光度係實質上固定的視遠力屈光度,其屈光度係約+12.00至約-12.00。因為增加了周圍區的正屈光度,故中央區能依期望地對視遠力屈光度進行過度矯正,意即矯正到多過配戴者視遠力的視敏度所需的屈光度。過度矯正之程度取決於中央區12的直徑,以及正球面像差所提供的量值。然而,典型上,過度矯正之屈光度係約0.25至約1.00。
周圍區13提供正縱向球面像差,隨著從最內側之邊界14或最接近鏡片之光學中心的邊界處,往周圍區13的最外側邊界15持續地逐漸增加。周圍區13之縱向球面像差在由鏡片光學中心算起約2.5公厘半徑處會增加約0.25至約2之屈光度,且較佳係約0.5至約1.50屈光度。周圍區13具有約0.5公厘至約3.5公厘的寬度,較佳係約1公厘至2公厘。
如圖1所示,中央區12與周圍區13之間具有明確的界面。在另一實施例中,在本質上固定的視遠力屈光度與正縱向球面像差之間並無明確的界面,實質上固定的視遠力屈光度與正縱向球面像差兩者共同形成一個區域。
在本發明的鏡片設計中,正縱向球面係差係配戴者的視覺像差淨值。因此,為達本發明的目的,較佳為首先決定鏡片配戴者的球面像差,接著再提供矯正像差所必需的球面像差。或者,亦可採用球面像差的統計平均值,例如0.1D/mm2
。球面像差可藉由任何習知且習用的方法加以測量,包括(但不限於)使用市面上即可購得的像差儀。
任何的數學方程式可用來設計本發明之鏡片的光學
區,包括(但不限於)球面、非球面、曲面、圓錐曲面、多項式等。在一較佳實施例中,中央區較佳係球面,且在中央區與周圍區之間有一平滑的過渡區。藉由使用數學方程式能夠確保這樣的平滑過渡區具有連續的量值以及第一與第二導數。
適用於設計本發明之鏡片光學區的其中一方程式為:
其中y是由鏡片中心算起的距離;X是垂陷值;r是曲率半徑;以及k是圓錐形係數,0代表球形,-1<k<0代表橢圓,而k<-1代表雙曲線。
以下圓錐形方程式的類型可用於直徑D之光學區,其中央球面區的直徑d為-d/2<x<d/2:
以及用於d/2<x<D/2:
任-點之垂陷值可變換成半徑,且鏡片於該點處之屈光度的計算可使用以下方程式:
其中P即屈光度;以及n是鏡片材料本身的折射係數。
遠屈光度與正縱向球面像差兩者皆較佳存在於鏡片的正面與背面的任一面上,或該二者各存在於鏡片之正面或背面的二表面上。鏡片的一個表面提供遠屈光度與正縱向球面像差,而另一面則為球面、非球面或併含圓柱面,俾以矯正配戴者的散光。該所屬技術領域中具有通常知識者能夠辨識在隱形眼鏡中含有圓柱屈光度的實施例,必須在鏡片中併入一固定構件。適用的固定構件係該項技藝中任一習用的靜態與動態之固定構件,不受限於稜鏡壓載、薄、厚區域、多個凸面等以及以上之組合。
在具有中央區與至少一同心區的實施例中,可設置一與前述第一區圓心相同之第二區。第二區能夠提供實質上固定的屈光度,或提供較佳為往周圍遞減的屈光度。第二同心區對於具有大瞳孔的鏡片配戴者(例如,年輕人在低照度之時)的效果很好。第二區的半徑較佳為起始於約3.5公厘,而擴展至約4.5公厘。在屈光度沿著區域遞減的實施例中,較佳為於光學區最內部的屈光度已達一半的屈光度下降程度。例如,若鏡片之第一同心區(半徑約2.5公厘)的正縱向球面像差屈光度為1.0,則第二區最外部的屈光度應降到約0.5。在固定的遠屈光度與正縱向球面像差之間無明顯界面的實施例中,於正縱向球面像差區域的周圍處設置有提供固定屈光度或遞減屈光度的第二區。第二周圍區設置的助益在於能夠用來降低周圍處的正屈光度,因而降低了因正屈光度在低照度時會產生的視覺影響。
本發明的鏡片較佳為軟式隱形鏡片,由任何適用於製造此類鏡片的材料製成。形成軟式隱形鏡片的示範材料包
括(但不限於)聚矽氧彈性體類;含有聚矽氧的巨分子單體類,其中非侷限地包含揭示於美國專利第5,371,147號、5,314,960號及5,057,578號者,該等專利之完整內容以引用的方式併入本文中;水凝膠類;含有聚矽氧的水凝膠類;及類似物;及以上之組合。更佳地,其表面係為矽氧烷或是含有矽氧烷官能基,非侷限地包含聚二甲基矽氧烷巨分子單體類、甲基丙烯醯氧丙基聚烷基矽氧烷類、及以上之混合物、聚矽氧水凝膠或是水凝膠譬如etafilcon A。
用以形成鏡片的較佳材料是聚2-羥乙基甲基丙烯酸酯聚合物類,亦即具有介於約25,000與約80,000之間的尖峰分子量及分別小於約1.5至小於約3.5的多分散性,且有至少一可交聯官能基團共價鍵結於其上。這些材料可見於美國6,846,892號專利,該文獻係以引用的方式全文併入本文。適合形成眼內鏡片的材料包括(但不限於)聚甲基丙烯酸甲酯、羥乙基甲基丙烯酸酯、惰性透明塑膠體、以聚矽氧為基礎的聚合物類等,以及以上之組合。
鏡片形成材料的固化能夠藉由任何習知方式,其包括(但不限於)加熱、輻射、化學、電磁輻射固化等,以及以上之組合。較佳的,鏡片塑模的實行係使用紫外線,或使用全光譜的可見光。更佳地,適用來固化鏡片材料的精確環境取決於選用的材料以及欲形成的鏡片。關於眼科鏡片(包括但不限於隱形鏡片)的聚合製程是習知的。合適的製程描述於美國5,540,410號專利,其全文係以引用的方式併入本文中。
本發明之隱形鏡片能夠藉由任何習知的方式形成。例
如,光學區的製造係藉由鑽石車削或使用鑽石車削的模子來模鑄本發明的鏡片。合適的流體樹脂置於鑄模之間,然後壓擠並固化樹脂來形成本發明的鏡片。或者,光學區可經由鑽石車削而形成鏡片。
參酌以下範例,能更了解本發明:
本發明鏡片的背面之曲率半徑係8.8公厘,且根據方程式II設計其正面,其中k=+105
,r=1.1,且d=0.75公厘。中央區之屈光度係-3.00,且在5公厘處具有+1的正縱向球面像差。鏡片的製造使用單點鑽石車削成銅嵌件,之後,根據習知的鏡片製造程序,從嵌件射出成型鏡片鑄模,並以etafilcon A之傳統鏡片製程進行鏡片的鑄造。圖2之圖表中的實線繪示關於此鏡片之光學區的屈光度曲線。
根據美國6,045,578號專利內容而製造設計的習知鏡片,其背表面的曲率半徑係8.8公厘,且其正表面的計算係使用方程式I(其中k值為+3.5)。光學區中央區的屈光度為3.00,且正縱向球面像差在5公厘處的屈光度為+1。鏡片的製造係使用單點鑽石車削成一銅嵌件,從嵌件射出成型鏡片鑄模之後,根據習知的鏡片製造程序,以etafilcon A之傳統鏡片製程進行鏡片的鑄造。圖2之圖表中的虛線繪示關於此鏡片之光學區的屈光度曲線。
10‧‧‧鏡片
11‧‧‧光學區
12‧‧‧中央區
13‧‧‧周圍區
14、15‧‧‧邊界
圖1繪示本發明之透鏡的前表面。
圖2之圖表繪示範例中之透鏡的折射率曲線。
10‧‧‧鏡片
11‧‧‧光學區
12‧‧‧中央區
13‧‧‧周圍區
14、15‧‧‧邊界
Claims (7)
- 一種眼科鏡片,包括一光學區,其包括一中央區以及至少一第一環型區,該中央區具有實質上固定之視遠力屈光度,且該至少一第一環型區係與該中央區相同圓心並有意地具有程度上足以預防或減緩近視進展的正縱向球面像差,其中一第二環型區包括在朝向鏡片周圍之方向上漸減之屈光度。
- 如申請專利範圍第1項所述之眼科鏡片,其中之視遠力屈光度經過度矯正約0.25至約1.00之屈光度。
- 一種隱形鏡片,包括一光學區,其包括一中央區以及至少一第一環型區,該中央區具有實質上固定之視遠力屈光度,且該至少一第一環型區係與該中央區相同圓心且有意地具有程度上足以預防或減緩近視進展的正縱向球面像差,其中該視遠力屈光度係過度矯正約0.25至約1.00,且一第二環型區係與該第一環型區相同圓心。
- 如申請專利範圍第3項所述之隱形鏡片,其中之第二環型區包括實質上固定之屈光度。
- 如申請專利範圍第3項所述之隱形鏡片,其中之第二環型區包括在朝向鏡片周圍之方向上漸減之屈光度。
- 一種眼科鏡片,包括一光學區,該光學區在其最中心部分具有實質上固定之視遠力屈光度,且該光學區具有對於該視遠力屈光度有意地具有程度上足以預防或減緩近視進展的正縱向球面像差之至少一第一周圍區,其中該視遠力屈光度係過度矯正約0.25至1.00。
- 如申請專利範圍第6項所述之眼科鏡片,其中尚包括一 第二周圍區,其中該第二周圍區包括在朝向鏡片周圍之方向上漸減之屈光度。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/751,205 US7637612B2 (en) | 2007-05-21 | 2007-05-21 | Ophthalmic lenses for prevention of myopia progression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200914911A TW200914911A (en) | 2009-04-01 |
| TWI452380B true TWI452380B (zh) | 2014-09-11 |
Family
ID=39628984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097118437A TWI452380B (zh) | 2007-05-21 | 2008-05-20 | 用於預防近視進展之眼科鏡片 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7637612B2 (zh) |
| EP (1) | EP2149069B1 (zh) |
| JP (1) | JP2010528339A (zh) |
| KR (1) | KR101489170B1 (zh) |
| CN (1) | CN101688983B (zh) |
| AR (1) | AR066645A1 (zh) |
| AU (1) | AU2008254861B2 (zh) |
| BR (1) | BRPI0811927B1 (zh) |
| CA (1) | CA2688864C (zh) |
| RU (1) | RU2458373C2 (zh) |
| TW (1) | TWI452380B (zh) |
| WO (1) | WO2008144497A1 (zh) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005260234B2 (en) * | 2004-07-01 | 2010-12-09 | Auckland Uniservices Limited | Contact lens and method for prevention of myopia progression |
| US7506983B2 (en) | 2004-09-30 | 2009-03-24 | The Hong Kong Polytechnic University | Method of optical treatment |
| US8240847B2 (en) | 2006-06-08 | 2012-08-14 | Vision Crc Limited | Means for controlling the progression of myopia |
| CA2665642C (en) * | 2006-10-10 | 2016-08-09 | Novartis Ag | A lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens |
| TWI484249B (zh) * | 2007-03-09 | 2015-05-11 | Auckland Uniservices Ltd | 隱形眼鏡 |
| US8690319B2 (en) * | 2007-05-21 | 2014-04-08 | Johnson & Johnson Vision Care, Inc. | Ophthalmic lenses for prevention of myopia progression |
| TWI487516B (zh) | 2007-08-22 | 2015-06-11 | Novartis Ag | 老花眼的治療系統 |
| US8974526B2 (en) | 2007-08-27 | 2015-03-10 | Amo Groningen B.V. | Multizonal lens with extended depth of focus |
| US20090062911A1 (en) * | 2007-08-27 | 2009-03-05 | Amo Groningen Bv | Multizonal lens with extended depth of focus |
| US9216080B2 (en) | 2007-08-27 | 2015-12-22 | Amo Groningen B.V. | Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same |
| ATE523810T1 (de) | 2008-02-15 | 2011-09-15 | Amo Regional Holdings | System, brillenglas und verfahren zur erweiterung der fokustiefe |
| US8439498B2 (en) | 2008-02-21 | 2013-05-14 | Abbott Medical Optics Inc. | Toric intraocular lens with modified power characteristics |
| MX2010011466A (es) * | 2008-04-18 | 2011-05-30 | Novartis Ag | Medios de control de la miopia. |
| US8862447B2 (en) | 2010-04-30 | 2014-10-14 | Amo Groningen B.V. | Apparatus, system and method for predictive modeling to design, evaluate and optimize ophthalmic lenses |
| KR101660548B1 (ko) * | 2008-08-11 | 2016-09-27 | 노파르티스 아게 | 근시를 예방하거나 또는 근시 진행을 늦추는 렌즈 디자인 및 방법 |
| WO2010080413A1 (en) * | 2008-12-19 | 2010-07-15 | Novartis Ag | Correction of peripheral defocus of an eye and control of refractive error development |
| MX2011011793A (es) | 2009-05-04 | 2012-01-30 | Coopervision Int Holding Co Lp | Lentes oftalmicas y reduccion del error de acomodacion. |
| JP2012526302A (ja) * | 2009-05-04 | 2012-10-25 | クーパーヴィジョン インターナショナル ホウルディング カンパニー リミテッド パートナーシップ | 光学域を減寸したコンタクトレンズおよびその方法 |
| KR101204183B1 (ko) | 2009-05-04 | 2012-11-23 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 안용 렌즈를 제공하는 단계에서 조절 오류 측정의 사용 |
| KR101772854B1 (ko) | 2009-06-25 | 2017-08-31 | 존슨 앤드 존슨 비젼 케어, 인코포레이티드 | 근시 조절 안과용 렌즈의 디자인 |
| CA2761855C (en) | 2009-10-22 | 2019-11-12 | Coopervision International Holding Company, Lp | Contact lens sets and methods to prevent or slow progression of myopia or hyperopia |
| EP3954327B1 (en) | 2009-12-18 | 2025-02-19 | AMO Groningen B.V. | Single microstructure lens |
| US10413506B2 (en) | 2010-04-03 | 2019-09-17 | Praful Doshi | Medical devices including medicaments and methods of making and using same including enhancing comfort, enhancing drug penetration, and treatment of myopia |
| US20130211515A1 (en) * | 2010-06-25 | 2013-08-15 | Elenza, Inc | Implantable ophthalmic devices with circularly asymmetric optic and methods |
| US8950860B2 (en) | 2010-09-09 | 2015-02-10 | The Hong Kong Polytechnic University | Method and system for retarding the progression of myopia |
| WO2012034265A1 (en) * | 2010-09-13 | 2012-03-22 | The Hong Kong Polytechnic University | Method and system for retarding progression of myopia |
| CA2819629A1 (en) | 2010-12-01 | 2012-06-07 | Amo Groningen B.V. | A multifocal lens having an optical add power progression, and a system and method of providing same |
| CN104094165B (zh) * | 2011-06-15 | 2017-08-25 | 文森尔林技术公司 | 治疗近视加深的方法 |
| US8992012B2 (en) * | 2011-06-23 | 2015-03-31 | Johnson & Johnson Vision Care, Inc. | Lens systems for presbyopia |
| TWI588560B (zh) | 2012-04-05 | 2017-06-21 | 布萊恩荷登視覺協會 | 用於屈光不正之鏡片、裝置、方法及系統 |
| CN102692730B (zh) * | 2012-06-15 | 2013-12-04 | 戴明华 | 控制离焦及眼屈光度的多元镜片及其应用 |
| US9827250B2 (en) * | 2012-07-31 | 2017-11-28 | Johnson & Johnson Vision Care, Inc. | Lens incorporating myopia control optics and muscarinic agents |
| WO2014050879A1 (ja) * | 2012-09-25 | 2014-04-03 | 国立大学法人大阪大学 | 近視進行抑制能を有するコンタクトレンズおよび近視進行抑制能を有するコンタクトレンズセット |
| US9201250B2 (en) | 2012-10-17 | 2015-12-01 | Brien Holden Vision Institute | Lenses, devices, methods and systems for refractive error |
| HUE066245T2 (hu) | 2012-10-17 | 2024-07-28 | Holden Brien Vision Inst | Lencsék, eszközök, eljárások és rendszerek fénytörési hibák kezelésére |
| CA2877203A1 (en) | 2012-12-04 | 2014-06-12 | Amo Groningen B.V. | Lenses, systems and methods for providing binocular customized treatments to correct presbyopia |
| GB2512323B (en) * | 2013-03-26 | 2017-11-01 | Wellburn Daniel | Laser beam intensity profile modulator for top hat beams |
| US9638936B2 (en) | 2014-08-20 | 2017-05-02 | Johnson & Johnson Vision Care, Inc. | High plus treatment zone lens design for preventing and/or slowing myopia progression |
| US10061143B2 (en) * | 2014-08-29 | 2018-08-28 | Johnson & Johnson Vision Care, Inc. | Multifocal lens design for preventing and/or slowing myopia progression |
| US9594259B2 (en) * | 2014-08-29 | 2017-03-14 | Johnson & Johnson Vision Care, Inc. | Mask lens design and method for preventing and/or slowing myopia progression |
| US9733494B2 (en) * | 2014-08-29 | 2017-08-15 | Johnson & Johnson Vision Care, Inc. | Free form lens design and method for preventing and/or slowing myopia progression |
| JP5923640B1 (ja) * | 2015-04-13 | 2016-05-24 | 国立大学法人大阪大学 | 近視進行抑制用コンタクトレンズの設計方法および製造方法 |
| US10371964B2 (en) | 2015-09-15 | 2019-08-06 | Largan Medical Co., Ltd. | Contact lens product |
| US10845622B2 (en) | 2015-09-15 | 2020-11-24 | Largan Medical Co., Ltd. | Multifocal contact lens and contact lens product |
| CN110308570A (zh) | 2015-09-15 | 2019-10-08 | 星欧光学股份有限公司 | 隐形眼镜产品 |
| US12298602B2 (en) | 2015-09-15 | 2025-05-13 | Largan Medical Co., Ltd. | Multifocal contact lens and contact lens product |
| TWI587034B (zh) | 2016-02-04 | 2017-06-11 | 星歐光學股份有限公司 | 隱形眼鏡產品 |
| WO2017137841A1 (en) | 2016-02-09 | 2017-08-17 | Amo Groningen B.V. | Progressive power intraocular lens, and methods of use and manufacture |
| US11123178B2 (en) | 2016-03-23 | 2021-09-21 | Johnson & Johnson Surgical Vision, Inc. | Power calculator for an ophthalmic apparatus with corrective meridians having extended tolerance or operation band |
| CA3018558C (en) | 2016-03-23 | 2025-06-10 | Johnson & Johnson Surgical Vision, Inc. | OPHTHALMIC APPARATUS WITH CORRECTIVE MERIDIANS FEATURING AN EXTENDED TOLERANCE BANDS BY MODIFYING REFRACTIVE POWERS IN A UNIFORM MERIDIAN DISTRIBUTION |
| TW201809812A (zh) * | 2016-06-07 | 2018-03-16 | 台灣基督長老教會馬偕醫療財團法人馬偕紀念醫院 | 眼科鏡片及其製造方法 |
| TWI595286B (zh) * | 2016-06-07 | 2017-08-11 | 九揚貿易有限公司 | Continuous zoom contact lenses |
| US10802298B2 (en) | 2016-07-15 | 2020-10-13 | Tectus Corporation | Eye mounted device for controlling focusing disorders |
| TWI639028B (zh) * | 2016-09-02 | 2018-10-21 | 星歐光學股份有限公司 | 隱形眼鏡產品 |
| US11013594B2 (en) | 2016-10-25 | 2021-05-25 | Amo Groningen B.V. | Realistic eye models to design and evaluate intraocular lenses for a large field of view |
| US10739227B2 (en) | 2017-03-23 | 2020-08-11 | Johnson & Johnson Surgical Vision, Inc. | Methods and systems for measuring image quality |
| EP3687447A1 (en) | 2017-11-30 | 2020-08-05 | AMO Groningen B.V. | Intraocular lenses that improve post-surgical spectacle independent and methods of manufacturing thereof |
| US11378818B2 (en) | 2018-03-01 | 2022-07-05 | Essilor International | Lens element |
| BR112020017312B1 (pt) | 2018-03-01 | 2023-03-14 | Essilor International | Elemento de lente |
| US11947197B2 (en) | 2018-03-29 | 2024-04-02 | Reopia Optics, Inc. | Spectacles for presbyopia treatment and myopia progression control and associated methods |
| US11681161B2 (en) | 2018-03-29 | 2023-06-20 | Reopia Optics, Inc. | Anti-myopia-progression spectacles and associated methods |
| US10921612B2 (en) | 2018-03-29 | 2021-02-16 | Reopia Optics, Llc. | Spectacles and associated methods for presbyopia treatment and myopia progression control |
| EP3973353A4 (en) * | 2019-05-20 | 2023-02-08 | Junzhong Liang | METHODS AND DEVICES FOR WAVEFRONT TREATMENT OF ASTIGMATISM, COMA, PRESBYOPIA IN HUMAN EYES |
| KR20210040537A (ko) | 2019-10-04 | 2021-04-14 | 주식회사 인터로조 | 피로 완화용 콘택트 렌즈 |
| US11886046B2 (en) | 2019-12-30 | 2024-01-30 | Amo Groningen B.V. | Multi-region refractive lenses for vision treatment |
| US12019311B2 (en) | 2020-11-04 | 2024-06-25 | Bausch & Lomb Ireland Limited | Ophthalmic lens including a peripheral zone having an add-power offset and a spatially-modulated optical parameter |
| TWI741902B (zh) * | 2020-12-07 | 2021-10-01 | 春秋光學股份有限公司 | 用於減緩或預防近視進展之鏡片 |
| CN114911071B (zh) * | 2021-02-10 | 2023-10-20 | 菲特兰有限公司 | 用于预防近视或延缓近视发展的眼科镜片 |
| US12239529B2 (en) | 2021-03-09 | 2025-03-04 | Amo Groningen B.V. | Refractive extended depth of focus intraocular lens, and methods of use and manufacture |
| WO2022233683A1 (en) | 2021-05-05 | 2022-11-10 | Amo Groningen B.V. | Ring halometer system and method for quantifying dysphotopsias |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060232743A1 (en) * | 2005-04-13 | 2006-10-19 | Jerome Legerton | Method and apparatus for reducing or eliminating the progression of myopia |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516575A1 (de) * | 1985-05-08 | 1986-11-13 | Hecht Contactlinsen GmbH, 7800 Freiburg | Contactlinse |
| US5139325A (en) | 1991-01-25 | 1992-08-18 | Oksman Henry C | Wide depth of focus power add to intraocular and contact lenses |
| AUPM970294A0 (en) | 1994-11-28 | 1994-12-22 | Queensland University Of Technology | An optical control method |
| GB2299492B (en) * | 1995-03-28 | 1999-12-22 | Sony Uk Ltd | Automation of signal processing apparatus |
| US6045578A (en) | 1995-11-28 | 2000-04-04 | Queensland University Of Technology | Optical treatment method |
| TW532488U (en) | 1998-02-11 | 2003-05-11 | Euro Lens Technology S P A | A progressive multifocal contact lens suitable for compensating presbyopia |
| CA2339776C (en) | 1998-08-06 | 2005-10-25 | John B. W. Lett | Multifocal aspheric lens |
| US6286956B1 (en) * | 1998-10-19 | 2001-09-11 | Mencion Co., Ltd. | Multifocal ocular lens including intermediate vision correction region between near and distant vision correction regions |
| RU2197198C2 (ru) * | 2000-02-15 | 2003-01-27 | Булатов Юрий Павлович | Универсальное средство для коррекции патологических нарушений органов зрения |
| US6537317B1 (en) | 2000-05-03 | 2003-03-25 | Advanced Medical Optics, Inc. | Binocular lens systems |
| US6547822B1 (en) | 2000-05-03 | 2003-04-15 | Advanced Medical Optics, Inc. | Opthalmic lens systems |
| US6474814B1 (en) | 2000-09-08 | 2002-11-05 | Florida Optical Engineering, Inc | Multifocal ophthalmic lens with induced aperture |
| US6874887B2 (en) | 2003-04-09 | 2005-04-05 | Bausch & Lomb Incorporated | Multifocal contact lens |
| WO2005040895A1 (en) | 2003-10-27 | 2005-05-06 | Safilens S.R.L. | Aspherical contact lens |
| EP1691741B1 (en) * | 2003-11-19 | 2009-12-23 | Vision Crc Limited | Apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
| US7503655B2 (en) * | 2003-11-19 | 2009-03-17 | Vision Crc Limited | Methods and apparatuses for altering relative curvature of field and positions of peripheral, off-axis focal positions |
| EP1934648B1 (en) | 2005-10-12 | 2016-08-03 | Carl Zeiss Vision Australia Holdings Ltd. | Ophthalmic lens element for myopia correction |
| AU2007204641B2 (en) * | 2006-01-12 | 2013-04-04 | Brien Holden Vision Institute | Method and apparatus for controlling peripheral image position for reducing progression of myopia |
| US8240847B2 (en) * | 2006-06-08 | 2012-08-14 | Vision Crc Limited | Means for controlling the progression of myopia |
| CA2665642C (en) | 2006-10-10 | 2016-08-09 | Novartis Ag | A lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens |
| TWI484249B (zh) * | 2007-03-09 | 2015-05-11 | Auckland Uniservices Ltd | 隱形眼鏡 |
-
2007
- 2007-05-21 US US11/751,205 patent/US7637612B2/en active Active
-
2008
- 2008-05-16 CN CN2008800168039A patent/CN101688983B/zh active Active
- 2008-05-16 AU AU2008254861A patent/AU2008254861B2/en active Active
- 2008-05-16 JP JP2010509475A patent/JP2010528339A/ja active Pending
- 2008-05-16 CA CA2688864A patent/CA2688864C/en active Active
- 2008-05-16 WO PCT/US2008/063880 patent/WO2008144497A1/en not_active Ceased
- 2008-05-16 KR KR1020097024289A patent/KR101489170B1/ko active Active
- 2008-05-16 RU RU2009147277/28A patent/RU2458373C2/ru active
- 2008-05-16 EP EP08755682.5A patent/EP2149069B1/en active Active
- 2008-05-16 BR BRPI0811927A patent/BRPI0811927B1/pt not_active IP Right Cessation
- 2008-05-20 AR ARP080102133A patent/AR066645A1/es active IP Right Grant
- 2008-05-20 TW TW097118437A patent/TWI452380B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060232743A1 (en) * | 2005-04-13 | 2006-10-19 | Jerome Legerton | Method and apparatus for reducing or eliminating the progression of myopia |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008144497A1 (en) | 2008-11-27 |
| BRPI0811927A2 (pt) | 2014-11-25 |
| TW200914911A (en) | 2009-04-01 |
| EP2149069A1 (en) | 2010-02-03 |
| AU2008254861A1 (en) | 2008-11-27 |
| EP2149069B1 (en) | 2019-11-06 |
| RU2458373C2 (ru) | 2012-08-10 |
| AR066645A1 (es) | 2009-09-02 |
| RU2009147277A (ru) | 2011-06-27 |
| CN101688983A (zh) | 2010-03-31 |
| CN101688983B (zh) | 2011-12-21 |
| CA2688864C (en) | 2016-01-26 |
| KR20100017229A (ko) | 2010-02-16 |
| KR101489170B1 (ko) | 2015-02-03 |
| HK1140827A1 (zh) | 2010-10-22 |
| CA2688864A1 (en) | 2008-11-27 |
| US20080291393A1 (en) | 2008-11-27 |
| JP2010528339A (ja) | 2010-08-19 |
| BRPI0811927B1 (pt) | 2018-12-26 |
| AU2008254861B2 (en) | 2013-10-10 |
| US7637612B2 (en) | 2009-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI452380B (zh) | 用於預防近視進展之眼科鏡片 | |
| TWI472828B (zh) | 用於預防近視加深的眼透鏡 | |
| TWI426317B (zh) | 利用瞳孔切趾法的多重焦點隱形眼鏡設計 | |
| CN1745328A (zh) | 多焦眼用透镜 | |
| CN1708715A (zh) | 瞳孔调节的多焦距接触透镜 | |
| US20080297721A1 (en) | Lens designs for treating asthenopia caused by visual defects | |
| CN100468129C (zh) | 渐进柱面眼科透镜 | |
| HK1140267A (zh) | 防止近視發展的眼用透鏡 | |
| HK1140267B (zh) | 防止近視發展的眼用透鏡 | |
| HK1140827B (zh) | 防止近视发展的眼用透镜 | |
| HK1138381B (zh) | 設計多焦點隱形眼鏡的方法 |