MR. ROBERT JAY MANCHESTER, LPN
Nursing at Briggs Rd, Lima, NY
License number
New York 322763-1
Category
Nursing
Type
Licensed Practical Nurse
Address
Address
7495 Briggs Rd, Lima, NY 14485
Phone
(585) 766-7578
Professional information
Method For Cleaning Lipid Deposits On Silicone Hydrogel Contact Lenses
US Patent:
2006027, Dec 7, 2006
Filed:
May 30, 2006
Appl. No.:
11/442793
Inventors:
Roya Borazjani - Fairport NY, US
Joseph Salamone - Boca Raton FL, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
Joseph Salamone - Boca Raton FL, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
International Classification:
A61L 2/18
US Classification:
422028000, 424070310
Abstract:
This invention is directed to a method of treating a silicone hydrogel lens to cleaning lipid deposits thereon. The method comprises administering to the contact lens a solution comprising a first straight chain polyether surfactant. The first straight chain polyether surfactant has an HLB value that is a minimum of about 18. The second straight chain polyether surfactant has an HLB value that is a minimum of about 12 and a maximum of about 18. The second surfactant is present in an amount effective to improve the ability to remove lipids from a silicone hydrogel lens.
Composition And Method For Cleaning Lipid Deposits On Contact Lenses
US Patent:
7282178, Oct 16, 2007
Filed:
May 30, 2006
Appl. No.:
11/442789
Inventors:
Joseph C. Salamone - Boca Raton FL, US
Roya Borazjani - Fairport NY, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
Roya Borazjani - Fairport NY, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
Assignee:
Bausch & Lomb Incorporated - Rochester NY
International Classification:
A61L 2/18, C11D 1/72, C11D 3/37, C11D 3/48, B08B 3/04
US Classification:
422 28, 510112, 510421, 510475, 510505, 134 42
Abstract:
This invention is directed to an aqueous composition and methods for clean lipid deposits on contact lenses. In particular, a combination of non-ionic surfactants, branched and/or straight poly(ethylene oxide-propylene oxide) (PEO-PPO) block copolymers having HLB value greater than or equal to 18, with an additional straight poly(ethylene oxide-propylene oxide) (PEO-PPO) block copolymers having HLB value less than or equal to 15, has been found to improve the lipid cleaning properties of an aqueous composition for contact lenses and prevent the overgrowth of harmful bacteria, yeast and molds without adversely affecting the comfort or safety in terms of the level of toxicity to eye tissue.
Composition And Method For Cleaning Lipid Deposits On Contact Lenses
US Patent:
2006027, Dec 7, 2006
Filed:
May 30, 2006
Appl. No.:
11/442790
Inventors:
Roya Borazjani - Fairport NY, US
Joseph Salamone - Boca Raton FL, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
Joseph Salamone - Boca Raton FL, US
Vicki Barniak - Fairport NY, US
Robert Manchester - Lima NY, US
David McCanna - Pittsford NY, US
International Classification:
C11D 3/20
US Classification:
510161000
Abstract:
This invention is directed to an aqueous composition and methods for cleaning lipid deposits and/or prevention of lipid deposition on contact lenses. In particular, a combination of non-ionic surfactants, straight chain poly(ethylene oxide-propylene oxide-ethylene oxide) (PEO—PPO—PEO) block copolymers having HLB value greater than or equal to 18, with an additional straight chain poly(ethylene oxide-propylene oxide-ethylene oxide) (PEO—PPO—PEO) block copolymer having an HLB value less than or equal to 11, has been found to improve the lipid cleaning properties of an aqueous composition for contact lenses and prevent the overgrowth of harmful bacteria, yeast and molds without adversely affecting the comfort or safety in terms of the level of toxicity to eye tissue.