PT1732471E - Método de cálculo da potência requerida para um implante tórico - Google Patents

Método de cálculo da potência requerida para um implante tórico Download PDF

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Publication number
PT1732471E
PT1732471E PT05728430T PT05728430T PT1732471E PT 1732471 E PT1732471 E PT 1732471E PT 05728430 T PT05728430 T PT 05728430T PT 05728430 T PT05728430 T PT 05728430T PT 1732471 E PT1732471 E PT 1732471E
Authority
PT
Portugal
Prior art keywords
calculating
operative
implant
astigmatism
required power
Prior art date
Application number
PT05728430T
Other languages
English (en)
Inventor
Xiaoxiao Zhang
Xin Hong
Blake Harris
James Hoffman
Warren E Hill
Original Assignee
Alcon Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35060186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1732471(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of PT1732471E publication Critical patent/PT1732471E/pt

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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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/1645—Toric lenses
    • 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
    • G02C7/024—Methods of designing ophthalmic lenses
    • G02C7/028—Special mathematical design techniques
    • 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/142—Cornea, e.g. artificial corneae, keratoprostheses or corneal implants for repair of defective corneal tissue
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
PT05728430T 2004-04-06 2005-03-23 Método de cálculo da potência requerida para um implante tórico PT1732471E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/819,020 US7476248B2 (en) 2004-04-06 2004-04-06 Method of calculating the required lens power for an opthalmic implant

Publications (1)

Publication Number Publication Date
PT1732471E true PT1732471E (pt) 2008-09-29

Family

ID=35060186

Family Applications (1)

Application Number Title Priority Date Filing Date
PT05728430T PT1732471E (pt) 2004-04-06 2005-03-23 Método de cálculo da potência requerida para um implante tórico

Country Status (16)

Country Link
US (2) US7476248B2 (pt)
EP (1) EP1732471B2 (pt)
JP (1) JP4648384B2 (pt)
CN (2) CN1937969B (pt)
AT (1) ATE398426T1 (pt)
AU (1) AU2005232551B2 (pt)
BR (1) BRPI0509637B8 (pt)
CA (1) CA2561415C (pt)
CY (1) CY1108338T1 (pt)
DE (1) DE602005007586D1 (pt)
DK (1) DK1732471T4 (pt)
ES (1) ES2308472T5 (pt)
PL (1) PL1732471T5 (pt)
PT (1) PT1732471E (pt)
SI (1) SI1732471T2 (pt)
WO (1) WO2005099561A2 (pt)

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Also Published As

Publication number Publication date
ES2308472T3 (es) 2008-12-01
WO2005099561A3 (en) 2006-09-28
PL1732471T5 (pl) 2011-12-30
EP1732471A4 (en) 2007-05-30
CN101947145B (zh) 2014-08-13
CA2561415C (en) 2010-06-01
CA2561415A1 (en) 2005-10-27
ATE398426T1 (de) 2008-07-15
AU2005232551A1 (en) 2005-10-27
ES2308472T5 (es) 2011-11-04
BRPI0509637B8 (pt) 2021-06-22
CN1937969B (zh) 2010-08-11
US20050225721A1 (en) 2005-10-13
DE602005007586D1 (de) 2008-07-31
DK1732471T4 (da) 2011-10-24
DK1732471T3 (da) 2008-09-01
PL1732471T3 (pl) 2008-11-28
BRPI0509637A (pt) 2007-09-18
CN1937969A (zh) 2007-03-28
CN101947145A (zh) 2011-01-19
SI1732471T2 (sl) 2011-11-30
EP1732471B1 (en) 2008-06-18
EP1732471B2 (en) 2011-07-27
US8764822B2 (en) 2014-07-01
US20090079935A1 (en) 2009-03-26
BRPI0509637B1 (pt) 2018-05-22
SI1732471T1 (sl) 2008-12-31
WO2005099561A2 (en) 2005-10-27
US7476248B2 (en) 2009-01-13
CY1108338T1 (el) 2014-02-12
JP2007532180A (ja) 2007-11-15
AU2005232551B2 (en) 2009-10-22
EP1732471A2 (en) 2006-12-20
JP4648384B2 (ja) 2011-03-09

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