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GB2248399B - Artificial eye,scleral shell,contact lens or the like - Google Patents

Artificial eye,scleral shell,contact lens or the like

Info

Publication number
GB2248399B
GB2248399B GB9124480A GB9124480A GB2248399B GB 2248399 B GB2248399 B GB 2248399B GB 9124480 A GB9124480 A GB 9124480A GB 9124480 A GB9124480 A GB 9124480A GB 2248399 B GB2248399 B GB 2248399B
Authority
GB
United Kingdom
Prior art keywords
contact lens
artificial eye
article
scleral shell
scleral
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 - Lifetime
Application number
GB9124480A
Other versions
GB9124480D0 (en
GB2248399A (en
Inventor
Abhijit Roy
Brian Alan Rowell
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB8911536A external-priority patent/GB2219212A/en
Application filed by Individual filed Critical Individual
Publication of GB9124480D0 publication Critical patent/GB9124480D0/en
Publication of GB2248399A publication Critical patent/GB2248399A/en
Application granted granted Critical
Publication of GB2248399B publication Critical patent/GB2248399B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/141—Artificial eyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/02—Artificial eyes from organic plastic material
    • 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
    • G02C7/046—Contact lenses having an iris pattern

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)

Abstract

The invention provides a process of manufacture of an article such as an artificial eye (10, 110, 210) scleral shell, contact lens or the like, wherein a portion (16) of the article is provided by producing a photograph of a corresponding portion of a natural eye, and incorporating that photograph in the article so as to constitute that portion of the article. The invention also provides an article manufactured by such a process.
GB9124480A 1989-05-19 1989-12-06 Artificial eye,scleral shell,contact lens or the like Expired - Lifetime GB2248399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8911536A GB2219212A (en) 1988-05-21 1989-05-19 Artificial iris and/or sclera

Publications (3)

Publication Number Publication Date
GB9124480D0 GB9124480D0 (en) 1992-01-15
GB2248399A GB2248399A (en) 1992-04-08
GB2248399B true GB2248399B (en) 1992-10-28

Family

ID=10657027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9124480A Expired - Lifetime GB2248399B (en) 1989-05-19 1989-12-06 Artificial eye,scleral shell,contact lens or the like

Country Status (4)

Country Link
AU (1) AU4746290A (en)
CA (1) CA2031683A1 (en)
GB (1) GB2248399B (en)
WO (1) WO1990014056A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626719B2 (en) * 1989-09-11 1992-08-06 Eastern Sydney Area Health Service An artificial eye
FR2727053A1 (en) * 1994-11-21 1996-05-24 Styl Mousse Mfr. of artificial eye used in taxidermy, models or toys
RU2164472C1 (en) * 2000-06-02 2001-03-27 Тимохин Геннадий Иванович Iris-pupil complex for ocular prosthesis and method for its manufacture
RU2228846C1 (en) * 2003-01-29 2004-05-20 Рыжов Виктор Алексеевич Method of manufacture of the hollow plastic ophthalmic prostheses
ES2265212B1 (en) * 2004-02-09 2007-12-01 Francisco Jose Llapart Castilla AN ESCLERAL CONFORMER.
DE102015014324A1 (en) 2015-11-05 2017-05-11 Novartis Ag Eye model
KR101839481B1 (en) 2016-06-17 2018-03-16 주식회사 캐리마 An Artificial eyeball manufacturing process using 3-dimensional printing and vacuum suction process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603791A (en) * 1944-02-09 1952-07-22 American Optical Corp Artificial eye
US2817845A (en) * 1944-07-27 1957-12-31 Eric D Clarke Artificial eye
DE3024795A1 (en) * 1979-09-07 1981-04-02 Hubert Meisterschwanden Ferrai ARTIFICIAL EYE ELEMENT AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF
EP0265399A2 (en) * 1986-10-23 1988-04-27 Francesco Del Re A process for the production of ocular prostheses, scleral lenses and contact-lenses, and the products thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2603791A (en) * 1944-02-09 1952-07-22 American Optical Corp Artificial eye
US2817845A (en) * 1944-07-27 1957-12-31 Eric D Clarke Artificial eye
DE3024795A1 (en) * 1979-09-07 1981-04-02 Hubert Meisterschwanden Ferrai ARTIFICIAL EYE ELEMENT AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF
EP0265399A2 (en) * 1986-10-23 1988-04-27 Francesco Del Re A process for the production of ocular prostheses, scleral lenses and contact-lenses, and the products thereof

Also Published As

Publication number Publication date
AU4746290A (en) 1990-12-18
WO1990014056A1 (en) 1990-11-29
CA2031683A1 (en) 1991-06-07
GB9124480D0 (en) 1992-01-15
GB2248399A (en) 1992-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951206