JPS6251447B2 - - Google Patents

Info

Publication number
JPS6251447B2
JPS6251447B2 JP56063332A JP6333281A JPS6251447B2 JP S6251447 B2 JPS6251447 B2 JP S6251447B2 JP 56063332 A JP56063332 A JP 56063332A JP 6333281 A JP6333281 A JP 6333281A JP S6251447 B2 JPS6251447 B2 JP S6251447B2
Authority
JP
Japan
Prior art keywords
collagen
hema
contact lens
weight
contact lenses
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.)
Expired
Application number
JP56063332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57178217A (en
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.)
NIPPON KONTAKUTORENZU KK
Original Assignee
NIPPON KONTAKUTORENZU 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 NIPPON KONTAKUTORENZU KK filed Critical NIPPON KONTAKUTORENZU 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)
  • Graft Or Block Polymers (AREA)
  • Eyeglasses (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 JPS57178217A (en) 1982-11-02
JPS6251447B2 true JPS6251447B2 (en, 2012) 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 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3745294A1 (en) 2019-05-27 2020-12-02 Matsuura Machinery Corporation Method for producing three-dimensional shaped product by joining top undercut region and bottom interior space-forming region

Families Citing this family (5)

* 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
ATE242288T1 (de) * 1994-07-22 2003-06-15 Vladimir Feingold Biologisch verträgliches, optisch transparentes polymermaterial auf basis von kollagen und verfahren zu dessen herstellung
JPH11507677A (ja) * 1995-06-07 1999-07-06 フェインゴールド，ブラジミル コラーゲンを基材とした光学的に透明な生体適合性ポリマー材料及びその製造方法
KR102517172B1 (ko) * 2021-02-26 2023-04-04 주식회사 아이코디 컬러 콘택트렌즈용 코팅액 및 이를 포함하여 제조된 컬러 콘택트렌즈

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264155A (en) * 1979-07-09 1981-04-28 Opticol Corporation Collagen contact lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3745294A1 (en) 2019-05-27 2020-12-02 Matsuura Machinery Corporation Method for producing three-dimensional shaped product by joining top undercut region and bottom interior space-forming region
KR20200136302A (ko) 2019-05-27 2020-12-07 가부시키가이샤 마쓰우라 기카이 세이사쿠쇼 상측의 언더컷 영역과 하측의 내부 공간을 형성하는 영역과의 접합에 의한 삼차원 조형물을 제조하는 방법

Also Published As

Publication number Publication date
JPS57178217A (en) 1982-11-02

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