CA3093288C - Lentilles intraoculaires adaptees implantables et methodes connexes - Google Patents

Lentilles intraoculaires adaptees implantables et methodes connexes Download PDF

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Publication number
CA3093288C
CA3093288C CA3093288A CA3093288A CA3093288C CA 3093288 C CA3093288 C CA 3093288C CA 3093288 A CA3093288 A CA 3093288A CA 3093288 A CA3093288 A CA 3093288A CA 3093288 C CA3093288 C CA 3093288C
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CA
Canada
Prior art keywords
lens
sulcus
implantable
eye
iol
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.)
Active
Application number
CA3093288A
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English (en)
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CA3093288A1 (fr
Inventor
Desikan R. Kadambi
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Individual
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Individual
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Publication date
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Priority to CA3093288A priority Critical patent/CA3093288C/fr
Publication of CA3093288A1 publication Critical patent/CA3093288A1/fr
Application granted granted Critical
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Active legal-status Critical Current
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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
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform 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
    • 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
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1689—Intraocular lenses having supporting structure for lens, e.g. haptics having plate-haptics

Landscapes

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

Abstract

Une lentille intraoculaire adaptée implantable a une lentille optique étant dimensionnée pour sadapter à lintérieur dun sac de lentille capsulaire dun il; et une pluralité dhaptiques espacées de manière angulaire autour de la lentille optique et étendues de manière radiale à partir de la lentille optique, chaque haptique ayant une languette qui forme une pièce de préhension de sillon arqué qui, lors de son utilisation à lintérieur du sac de lentille capsulaire, sinsère dans une rainure circonférentielle du sillon, et suit celle-ci, afin de restreindre un glissement circonférentiel de la languette autour du sillon; et étant structurée pour se déplacer, sous constriction et expansion de muscles ciliaires de lil, afin dajuster la lentille optique pour accueillir une puissance optique de lil.
CA3093288A 2020-09-16 2020-09-16 Lentilles intraoculaires adaptees implantables et methodes connexes Active CA3093288C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3093288A CA3093288C (fr) 2020-09-16 2020-09-16 Lentilles intraoculaires adaptees implantables et methodes connexes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3093288A CA3093288C (fr) 2020-09-16 2020-09-16 Lentilles intraoculaires adaptees implantables et methodes connexes

Publications (2)

Publication Number Publication Date
CA3093288A1 CA3093288A1 (fr) 2022-03-16
CA3093288C true CA3093288C (fr) 2023-08-22

Family

ID=80738602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3093288A Active CA3093288C (fr) 2020-09-16 2020-09-16 Lentilles intraoculaires adaptees implantables et methodes connexes

Country Status (1)

Country Link
CA (1) CA3093288C (fr)

Also Published As

Publication number Publication date
CA3093288A1 (fr) 2022-03-16

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