US2009291020A1PendingUtilityA1
Soft contact lens solution containing hyaluronic acid
Est. expiryJan 9, 2021(expired)· nominal 20-yr term from priority
Inventors:Louis Johan Wagenaar
A61P 37/08A61P 37/02A61L 12/08A61K 9/0048C11D 3/0078
41
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Claims
Abstract
A contact lens kit may include one or more soft contact lenses stored in an ophthalmologically acceptable solution of hyaluronic acid or a salt of hyaluronic acid. A method of disinfecting a soft contact lens, storing a soft contact lens, or facilitating insertion of a soft contact lens in an eye, may include placing the soft contact lens into an ophthalmologically acceptable solution that comprises (a) hyaluronic acid or a salt of hyaluronic acid, and (b) at least one compound to disinfect, store, or facilitate insertion of the contact lens.
Claims
exact text as granted — not AI-modified1 . A contact lens kit comprising one or more soft contact lenses stored in an ophthalmologically acceptable solution of hyaluronic acid or a salt of hyaluronic acid.
2 . The kit of claim 1 , wherein the solution further comprises at least one compound to disinfect, store, or facilitate insertion of a soft contact lens into an eye.
3 . The kit of claim 2 , wherein the at least one compound comprises at least one of polyvinylpyrrolidone (PVP), polyvinyl alcohol (PVA), hydroxypropyl methylcellulose (HPMC), hydroxy propyl cellulose (HPC), carbomere, and dextrane.
4 . The kit of claim 1 , wherein the one or more soft contact lenses are new lenses that are stored in the solution and packaged in delivery packaging.
5 . The kit of claim 1 , wherein the solution further comprises dexpanthenol.
6 . The kit of claim 5 , wherein the solution comprises at least 1% dexpanthenol by weight.
7 . The kit of claim 5 , wherein the soft contact lens is a day lens.
8 . The kit of claim 5 , wherein the solution is an all-in-one solution.
9 . The kit of claim 1 , wherein the soft contact lens is a day lens.
10 . The kit of claim 1 , wherein the solution is an all-in-one solution.
11 . A method of disinfecting a soft contact lens, storing a soft contact lens, or facilitating insertion of a soft contact lens in an eye, comprising placing the soft contact lens into an ophthalmologically acceptable solution that comprises (a) hyaluronic acid or a salt of hyaluronic acid, and (b) at least one compound to disinfect, store, or facilitate insertion of the contact lens.
12 . The method of claim 11 wherein the solution further comprises at least one of PVP, PVA, HPMC, HPC, carbomere, and dextrane.
13 . The method of claim 11 , wherein the solution comprises dexpanthenol.
14 . The method of claim 13 , wherein the solution comprises at least 1% dexpanthenol by weight.
15 . The method of claim 13 , wherein the soft contact lens is a day lens.
16 . The method of claim 13 , wherein the solution is an all-in-one solution.
17 . The method of claim 11 , wherein the soft contact lens is a day lens.
18 . The method of claim 11 , wherein the solution is an all-in-one solution.
19 . The method of claim 11 , wherein the soft contact lens is placed in the solution while the contact lens is not contacting an eye.
20 . The method of claim 19 , wherein the soft contact lens is a new lens and is in the solution while in delivery packaging.Join the waitlist — get patent alerts
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