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WO2008023274A4 - Method of forming a corneal pocket - Google Patents

Method of forming a corneal pocket Download PDF

Info

Publication number
WO2008023274A4
WO2008023274A4 PCT/IB2007/003610 IB2007003610W WO2008023274A4 WO 2008023274 A4 WO2008023274 A4 WO 2008023274A4 IB 2007003610 W IB2007003610 W IB 2007003610W WO 2008023274 A4 WO2008023274 A4 WO 2008023274A4
Authority
WO
WIPO (PCT)
Prior art keywords
lens
corneal pocket
corneal
arced
straight
Prior art date
Application number
PCT/IB2007/003610
Other languages
French (fr)
Other versions
WO2008023274A3 (en
WO2008023274A2 (en
Inventor
Vladimir Feingold
Original Assignee
Biovision Ag
Vladimir Feingold
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 Biovision Ag, Vladimir Feingold filed Critical Biovision Ag
Priority to MX2008010706A priority Critical patent/MX2008010706A/en
Priority to JP2008555903A priority patent/JP2009527312A/en
Priority to BRPI0708135-9A priority patent/BRPI0708135A2/en
Priority to AU2007287354A priority patent/AU2007287354A1/en
Priority to CA002643106A priority patent/CA2643106A1/en
Priority to EP07825723A priority patent/EP1999675A4/en
Publication of WO2008023274A2 publication Critical patent/WO2008023274A2/en
Priority to IL193588A priority patent/IL193588A0/en
Publication of WO2008023274A3 publication Critical patent/WO2008023274A3/en
Publication of WO2008023274A4 publication Critical patent/WO2008023274A4/en

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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • 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
    • A61F2/145—Corneal inlays, onlays, or lenses for refractive correction
    • 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
    • A61F2/16—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
    • 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
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Prostheses (AREA)

Abstract

Methods for correcting the vision of a patient are provided that include the use of a refractive intracorneal lens that may be easily inserted into a corneal pocket. The intracorneal lens includes a corrugated haptic region that facilitates inserting and maintaining the intracorneal lens in the desired position within the cornea. A variety of corneal pocket configurations may be used accommodate various corneal lens shapes and sizes.

Claims

AMENDED CLAIMS received by the International Bureau on 15 August 2008 (15.08.08)
31. A method for correcting vision of a patient, comprising: providing a refractive intracorneal lens, wherein said intracorneal lens comprises an optical portion and non optical portion; forming a corneal pocket in an eye of said patient; and inserting said intracorneal lens in said corneal pocket
32. A refractive lens for correcting vision of a patient, the lens having an optical portion; the lens being provided for being inserted in a corneal pocket in a cornea of a patient.
33. The lens of claim 32, further comprising a non optical portion.
34. The lens of claim 32, further comprising a haptic portion.
35. The lens of claim 34, wherein said haptic portion is corrugated.
36. The lens of Claim 35 wherein the lens is provided for being deformed from an extended configuration to a deformed configuration prior to being inserted said intracorneal lens, and provided for returning to said extended configuration upon being released after insertion into said corneal pocket.
37. The lens of Claim 34, wherein the haptic portion is at least partially opaque.
38. The lens of Claim 34, provided for being deformed from an extended configuration to a deformed configuration prior to being inserted, and for returning to said extended configuration upon being released after insertion into said corneal pocket.
39. The lens of Claim 34 wherein the lens is comprised of a hydrophilic material that is partially hydrated such that the lens swells after insertion in said corneal pocket.
40. The lens of Claim 34, provided for being inserted in a corneal pocket having an arc-shaped portion and a straight portion.
41. The lens of Claim 34, provided for being inserted in a corneal pocket having having parallel straight portions.
42. The lens of Claim 34, provided for being inserted in a corneal pocket having an arced portion; and a straight portion adjacent the arced portion.
43. The lens of Claim 42, provided for being inserted in a corneal pocket wherein said straight portion includes a straight portion extending radially away from said arced portion.
44. The lens of Claim 43, provided for being inserted in a corneal pocket wherein said straight portion further comprises first and second straight portions extending radially from said arced portion and being disposed on opposite sides of said arced portion.
45. The lens of Claim 40, provided for being inserted in a corneal pocket wherein said straight portion comprises parallel edges extending radially away from said arced portion.
46. The lens of Claim 40, provided for being inserted in a corneal pocket wherein said straight portion comprises nonparallel edges extending away from said arced portion.
47. The lens of Claim 40, provided for being inserted in a corneal pocket further comprising at least one release portion separated from the arced portion and said straight portion.
48. The lens of Claim 40, provided for being inserted in a corneal pocket wherein said release portion comprises an arc shaped corneal incision.
49. The lens of Claim 40, provided for being inserted in a corneal pocket formed by a laser or by a microkeratome.
50. The lens of Claim 34, provided for being inserted in a corneal pocket wherein said straight portion extends across an entirety of the cornea.
51. The lens of Claim 34, provided for being inserted in a corneal pocket further comprising at least one release portion separated from said straight portion.
-16-
52. The lens of Claim 51, provided for being inserted in a corneal pocket wherein said release portion is an arc-shaped corneal incision.
-17-
PCT/IB2007/003610 2006-02-21 2007-02-21 Method of forming a corneal pocket WO2008023274A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MX2008010706A MX2008010706A (en) 2006-02-21 2007-02-21 Method of forming a corneal pocket.
JP2008555903A JP2009527312A (en) 2006-02-21 2007-02-21 Method for forming a corneal pocket
BRPI0708135-9A BRPI0708135A2 (en) 2006-02-21 2007-02-21 method to correct vision of a patient, and Korean bag
AU2007287354A AU2007287354A1 (en) 2006-02-21 2007-02-21 Method of forming a corneal pocket
CA002643106A CA2643106A1 (en) 2006-02-21 2007-02-21 Method of forming a corneal pocket
EP07825723A EP1999675A4 (en) 2006-02-21 2007-02-21 Method of forming a corneal pocket
IL193588A IL193588A0 (en) 2006-02-21 2008-08-21 Corneal pocket for receiving an intracorneal refractive lens and methods for formation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77560706P 2006-02-21 2006-02-21
US60/775.607 2006-02-21

Publications (3)

Publication Number Publication Date
WO2008023274A2 WO2008023274A2 (en) 2008-02-28
WO2008023274A3 WO2008023274A3 (en) 2008-11-27
WO2008023274A4 true WO2008023274A4 (en) 2009-01-29

Family

ID=39107181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/003610 WO2008023274A2 (en) 2006-02-21 2007-02-21 Method of forming a corneal pocket

Country Status (10)

Country Link
EP (1) EP1999675A4 (en)
JP (1) JP2009527312A (en)
KR (1) KR20080112238A (en)
AU (1) AU2007287354A1 (en)
BR (1) BRPI0708135A2 (en)
CA (1) CA2643106A1 (en)
IL (1) IL193588A0 (en)
MX (1) MX2008010706A (en)
RU (1) RU2008137469A (en)
WO (1) WO2008023274A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2539662C1 (en) * 2013-06-13 2015-01-20 Государственное бюджетное учреждение "Уфимский научно-исследовательский институт глазных болезней Академии наук Республики Башкортостан" Method of treating bullous keratopathy

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101662902B1 (en) 2014-10-28 2016-10-06 순천향대학교 산학협력단 System and method for paying price using security patch
KR101617100B1 (en) 2014-11-06 2016-04-29 순천향대학교 산학협력단 System and method for paying price on line
KR20160072580A (en) 2014-12-15 2016-06-23 순천향대학교 산학협력단 Method and payment system with security patch on smart phone parts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976732A (en) * 1984-09-12 1990-12-11 International Financial Associates Holdings, Inc. Optical lens for the human eye
US5114627A (en) * 1986-10-16 1992-05-19 Cbs Lens Method for producing a collagen hydrogel
FR2723691B1 (en) * 1994-08-22 1997-01-24 Philippe Crozafon INTRAOCULAR IMPLANT
US7628810B2 (en) * 2003-05-28 2009-12-08 Acufocus, Inc. Mask configured to maintain nutrient transport without producing visible diffraction patterns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2539662C1 (en) * 2013-06-13 2015-01-20 Государственное бюджетное учреждение "Уфимский научно-исследовательский институт глазных болезней Академии наук Республики Башкортостан" Method of treating bullous keratopathy

Also Published As

Publication number Publication date
IL193588A0 (en) 2009-08-03
RU2008137469A (en) 2010-03-27
WO2008023274A3 (en) 2008-11-27
WO2008023274A2 (en) 2008-02-28
KR20080112238A (en) 2008-12-24
BRPI0708135A2 (en) 2011-05-17
EP1999675A4 (en) 2010-04-07
EP1999675A2 (en) 2008-12-10
JP2009527312A (en) 2009-07-30
MX2008010706A (en) 2008-10-31
AU2007287354A1 (en) 2008-02-28
CA2643106A1 (en) 2008-02-28

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