JPS57178217A - Contact lens and its manufacture - Google Patents

Contact lens and its manufacture

Info

Publication number
JPS57178217A
JPS57178217A JP6333281A JP6333281A JPS57178217A JP S57178217 A JPS57178217 A JP S57178217A JP 6333281 A JP6333281 A JP 6333281A JP 6333281 A JP6333281 A JP 6333281A JP S57178217 A JPS57178217 A JP S57178217A
Authority
JP
Japan
Prior art keywords
contact lens
superior
lens
manufacture
collagen
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
Application number
JP6333281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251447B2 (ko
Inventor
Yutaka Mizutani
Toshitaka Sato
Shinji Nozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIHON CONTACT LENS SEIZOU KK
NIPPON CONTACT LENS SEIZO KK
Original Assignee
NIHON CONTACT LENS SEIZOU KK
NIPPON CONTACT LENS SEIZO KK
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 NIHON CONTACT LENS SEIZOU KK, NIPPON CONTACT LENS SEIZO KK filed Critical NIHON CONTACT LENS SEIZOU KK
Priority to JP6333281A priority Critical patent/JPS57178217A/ja
Publication of JPS57178217A publication Critical patent/JPS57178217A/ja
Publication of JPS6251447B2 publication Critical patent/JPS6251447B2/ja
Granted legal-status Critical Current

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
    • G02C7/04—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)
  • Graft Or Block Polymers (AREA)
JP6333281A 1981-04-28 1981-04-28 Contact lens and its manufacture Granted JPS57178217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6333281A JPS57178217A (en) 1981-04-28 1981-04-28 Contact lens and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6333281A JPS57178217A (en) 1981-04-28 1981-04-28 Contact lens and its manufacture

Publications (2)

Publication Number Publication Date
JPS57178217A true JPS57178217A (en) 1982-11-02
JPS6251447B2 JPS6251447B2 (ko) 1987-10-30

Family

ID=13226178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6333281A Granted JPS57178217A (en) 1981-04-28 1981-04-28 Contact lens and its manufacture

Country Status (1)

Country Link
JP (1) JPS57178217A (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106743A (en) * 1981-01-26 1992-04-21 Trustees Of Boston University Hydrogels capable of supporting cell growth
US5489261A (en) * 1981-01-26 1996-02-06 Trustees Of Boston University Hydrogels capable of supporting cell growth
EP0772645A4 (en) * 1994-07-22 1998-05-13 Vladimir Feingold BIOLOGICALLY COMPATIBLE, OPTICALLY TRANSPARENT POLYMER MATERIAL BASED ON COLLAGEN AND METHOD FOR THE PRODUCTION THEREOF
EP0830412A4 (en) * 1995-06-07 1999-06-02 Vladimir Feingold BIOLOGICALLY COMPATIBLE, OPTICALLY TRANSPARENT POLYMER MATERIAL BASED ON COLLAGEN AND METHOD FOR THE PRODUCTION THEREOF

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6600780B1 (ja) 2019-05-27 2019-11-06 株式会社松浦機械製作所 上側のアンダーカット領域と下側の内部空間を形成する領域との接合による三次元造形物を製造する方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611430A (en) * 1979-07-09 1981-02-04 Koken:Kk Contact lens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611430A (en) * 1979-07-09 1981-02-04 Koken:Kk Contact lens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106743A (en) * 1981-01-26 1992-04-21 Trustees Of Boston University Hydrogels capable of supporting cell growth
US5489261A (en) * 1981-01-26 1996-02-06 Trustees Of Boston University Hydrogels capable of supporting cell growth
EP0772645A4 (en) * 1994-07-22 1998-05-13 Vladimir Feingold BIOLOGICALLY COMPATIBLE, OPTICALLY TRANSPARENT POLYMER MATERIAL BASED ON COLLAGEN AND METHOD FOR THE PRODUCTION THEREOF
EP0830412A4 (en) * 1995-06-07 1999-06-02 Vladimir Feingold BIOLOGICALLY COMPATIBLE, OPTICALLY TRANSPARENT POLYMER MATERIAL BASED ON COLLAGEN AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
JPS6251447B2 (ko) 1987-10-30

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