CS198749B1 - Toric hydrogelic contact lens - Google Patents

Toric hydrogelic contact lens Download PDF

Info

Publication number
CS198749B1
CS198749B1 CS782855A CS285578A CS198749B1 CS 198749 B1 CS198749 B1 CS 198749B1 CS 782855 A CS782855 A CS 782855A CS 285578 A CS285578 A CS 285578A CS 198749 B1 CS198749 B1 CS 198749B1
Authority
CS
Czechoslovakia
Prior art keywords
toric
contact lens
lens
central
hydrogel contact
Prior art date
Application number
CS782855A
Other languages
Czech (cs)
English (en)
Inventor
Otto Wichterle
Original Assignee
Otto Wichterle
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otto Wichterle filed Critical Otto Wichterle
Priority to CS782855A priority Critical patent/CS198749B1/cs
Priority to NLAANVRAGE7903261,A priority patent/NL186409C/xx
Priority to US06/033,322 priority patent/US4256369A/en
Priority to GB7914428A priority patent/GB2026715B/en
Priority to JP54052578A priority patent/JPS607250B2/ja
Priority to AT0331779A priority patent/AT384302B/de
Priority to CA326,894A priority patent/CA1111294A/fr
Priority to IT22340/79A priority patent/IT1113943B/it
Priority to FR7911098A priority patent/FR2425088A1/fr
Priority to DE2918068A priority patent/DE2918068C2/de
Publication of CS198749B1 publication Critical patent/CS198749B1/cs

Links

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
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
    • 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
CS782855A 1978-05-04 1978-05-04 Toric hydrogelic contact lens CS198749B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CS782855A CS198749B1 (en) 1978-05-04 1978-05-04 Toric hydrogelic contact lens
NLAANVRAGE7903261,A NL186409C (nl) 1978-05-04 1979-04-25 Torusvormige contactlens van een hydrogel.
US06/033,322 US4256369A (en) 1978-05-04 1979-04-25 Toric hydrogel contact lens
GB7914428A GB2026715B (en) 1978-05-04 1979-04-25 Hydrophilic contact lens
JP54052578A JPS607250B2 (ja) 1978-05-04 1979-05-01 ヒドロゲルト−リツクコンタクトレンズ
AT0331779A AT384302B (de) 1978-05-04 1979-05-03 Torische hydrogelfoermige kontaktlinse
CA326,894A CA1111294A (fr) 1978-05-04 1979-05-03 Lentilles de contact toriques faites d'un hydrogel
IT22340/79A IT1113943B (it) 1978-05-04 1979-05-03 Lente torica a contatto del tipo a idrogel
FR7911098A FR2425088A1 (fr) 1978-05-04 1979-05-03 Lentille de contact torique formee d'hydrogel
DE2918068A DE2918068C2 (de) 1978-05-04 1979-05-04 Torische Hydrogel-Kontaktlinse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS782855A CS198749B1 (en) 1978-05-04 1978-05-04 Toric hydrogelic contact lens

Publications (1)

Publication Number Publication Date
CS198749B1 true CS198749B1 (en) 1980-06-30

Family

ID=5366873

Family Applications (1)

Application Number Title Priority Date Filing Date
CS782855A CS198749B1 (en) 1978-05-04 1978-05-04 Toric hydrogelic contact lens

Country Status (10)

Country Link
US (1) US4256369A (fr)
JP (1) JPS607250B2 (fr)
AT (1) AT384302B (fr)
CA (1) CA1111294A (fr)
CS (1) CS198749B1 (fr)
DE (1) DE2918068C2 (fr)
FR (1) FR2425088A1 (fr)
GB (1) GB2026715B (fr)
IT (1) IT1113943B (fr)
NL (1) NL186409C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192291B (en) * 1986-03-04 1990-08-22 Gupta Anil K Progressive power contact lens.
WO1989007303A1 (fr) * 1988-02-03 1989-08-10 Steve Newman Ameliorations apportees a la conformation d'une lentille de contact
US5076683A (en) * 1988-09-14 1991-12-31 Allergan, Inc. Spuncast compound contact lens
JP2541303Y2 (ja) * 1990-11-30 1997-07-16 株式会社メニコン トーリックコンタクトレンズ
JPH04324815A (ja) * 1991-04-25 1992-11-13 Seiko Epson Corp 眼鏡用プラスチックレンズ
TW210380B (fr) * 1992-04-23 1993-08-01 Ciba Geigy Ag
ID20540A (id) * 1997-04-07 1999-01-07 Bausch & Lomb Metoda untuyk mengidentifikasikan ciri-ciri dari lensa kontak
US5936704A (en) 1997-12-22 1999-08-10 Gabrielian; Grant Marked contact lens bearing optical marking element
US6024448A (en) * 1998-03-31 2000-02-15 Johnson & Johnson Vision Products, Inc. Contact lenses bearing identifying marks
US6203156B1 (en) 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
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
US8128222B2 (en) * 2009-07-27 2012-03-06 Valdemar Portney Multifocal diffractive contact lens with bi-sign surface shape
AU2020354783B2 (en) * 2019-09-25 2022-07-07 Brighten Optix Corp. A contact lens solution for myopia management
WO2021159164A1 (fr) * 2020-02-14 2021-08-19 Nthalmic Holding Pty Ltd Lentille de contact pour myopie avec ou sans astigmatisme

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285986A (fr) * 1961-12-27
DE1801218A1 (de) * 1968-06-11 1970-02-26 Baron Henry J Kornea-Kontaktglas
GB1463107A (fr) * 1973-06-19 1977-02-02 Strachan J P F
DE2426701C3 (de) * 1974-06-01 1981-10-15 Koller, Bruno, 6470 Büdingen Weichkontaktlinse
FR2281584A1 (fr) * 1974-08-08 1976-03-05 Frith John Lentille de contact corrigeant l'astigmatisme

Also Published As

Publication number Publication date
CA1111294A (fr) 1981-10-27
JPS557791A (en) 1980-01-19
IT1113943B (it) 1986-01-27
NL186409C (nl) 1990-11-16
GB2026715A (en) 1980-02-06
NL7903261A (nl) 1979-11-06
ATA331779A (de) 1987-03-15
DE2918068C2 (de) 1983-12-08
US4256369A (en) 1981-03-17
AT384302B (de) 1987-10-27
NL186409B (nl) 1990-06-18
GB2026715B (en) 1983-01-19
IT7922340A0 (it) 1979-05-03
DE2918068A1 (de) 1979-11-15
JPS607250B2 (ja) 1985-02-23
FR2425088B1 (fr) 1983-04-01
FR2425088A1 (fr) 1979-11-30

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