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7585900 |
Low-tack ophthalmic and otorhinolaryngological device materials
Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain an aryl acrylic hydrophobic monomer as the single principal...
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7559949 |
Injectable intraocular lens that minimizes posterior capsule opacification and methods and materials for realizing same
Polymeric materials and methods that realize a gel-type intraocular lens that is formed in situ within the lens capsule of the eye. The polymeric material of the intraocular lens includes reactive...
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7329415 |
Materials containing multiple layers of vesicles
The present invention provides a composite material, preferably an ophthalmic device, more preferably a contact lens, which comprises a vesicle-containing coating including at least one layer of a...
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6541572 |
Method of making high refractive index ophthalmic device materials
Disclosed is a two-step method of making soft, high refractive index, acrylic ophthalmic device materials. In the first step, a copolymer containing pendant oxirane groups is formed by...
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6517750 |
Method of forming an intraocular lens
A method of making a one-piece intraocular lens formed from a copolymer of a hydrophilic monomer and an alkoxy-alkylmethacrylate. The intraocular lens is foldable so as to be insertable through a...
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6478821 |
Iris fixated intraocular lens and method of implantation
Iris fixated intraocular lenses include an optic and at least one fixation member or haptic. The fixation member is joined to the optic and has a distal segment including a through-iris portion...
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6387127 |
Foldable intra-ocular lens
An intraocular lens includes (1) a foldable optical lens part made of a copolymer; and (2) a harder haptic part. A high crosslinking of the copolymer of the lens part and of the haptic part results...
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6267784 |
Intraocular lens and haptics made of a copolymer
A one piece intraocular lens and an intraocular lens include an optic portion and a haptic portion formed from a copolymer that includes an incorporated hydrophilic monomer and an incorporated...
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5480427 |
Biologically compatible collagenous reaction product and articles useful as medical implants produced therefrom
The present invention provides a biologically compatible collagenous reaction product comprising ethylenically unsaturated monomerically substituted collagen, the monomeric substituents being...
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5476515 |
Method of making intraocular lenses with injectable collagen-based compositions
Injectable collagen-based compositions can be used in methods to fill a lens capsular sac, following lens extraction procedures, to form a new intraocular lens. Purified soluble or partially...
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5294314 |
Method of crosslinking amino acid containing polymers using photoactivatable chemical crosslinkers
A method for molecularly crosslinking amino acid containing polymers by photoactivating chemical crosslinkers which have been combined with the polymers. Collagen crosslinked by this method can be...
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4242291 |
Collagen reconstitution
The effect of earth gravity on the self assembly of tropocollagen molecules into collagen fibrils and on the aggregation of fibrils into collagen gels has been found to be surprisingly detrimental...
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3961379 |
Bioimplantable device from crosslinked, swollen, hydrophilic polymers
A method for modifying the properties of solid polymers in which a polymerizable substance is introduced into the polymer to be modified and is then polymerized. The method allows solid polymers...
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