Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Corneal implant
Patent
1994-09-01
1997-06-03
Isabella, David
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Corneal implant
A61F 214
Patent
active
056349432
ABSTRACT:
A biocompatible polyethylene oxide gel implant and method for production which can be injected into the human body for tissue replacement and augmentation. The implant is prepared by dissolving a sample of essentially pure polyethylene oxide in a saline solution in a sealed canister, removing all free oxygen from the container and replacing it with an inert gas, such as argon, and irradiating the canister with a gamma ray source to simultaneously crosslink the polyethylene oxide while sterilizing it. The gel can then be placed into a syringe and injected into the body.
REFERENCES:
patent: 3419006 (1968-12-01), King
patent: 4616644 (1986-10-01), Saferstein et al.
patent: 4634558 (1987-01-01), Werger et al.
patent: 4706680 (1987-11-01), Keusch et al.
patent: 4713243 (1987-12-01), Schiraldi et al.
patent: 4883699 (1989-11-01), Aniuk et al.
patent: 4911691 (1990-03-01), Aniuk et al.
Salassa, "Polyethylene Oxide Gel", Dec., 1991 Arch. Otolaryngol Head Neck Surg., vol. 117.
Cohn & Younes, "Biodegradable PEO/PLA Block Copolymers", 1988, Journal of Biomedical Materials Research.
Graefe's Archive For Clinical And Experimental Opthalmology, (1991) 229: 418-424, Gel Injection Adjustable Keratoplasty, Simon et al.
Archivos De La Sociedad Espanola De Oftalmologia, (1991) 61:271-282, Technica Quirurgica In Vitro Y Adjuste Queratometrico De Una Inyeccion De Gel Interlamelar, Simon et al.
Invest. Opthal. Vis. Sci. (1990) v. 31 No. 3 p. 301, Gel Injection Adjustable Keratoplasty, Simon et al.
8th Congress Of The European Intraocular Implantlens Council Book Of Abstracts, (1990)p. 122, Gel Injection Adjustable Keratoplasty, Simon et al.
8th Congress Of The European Intraocular Implantlens Council, Book Of Abstracts (1990), p. 183, Remodeling Of The Cornea With Intralamellar Gel Implant Simon et al.
9th Southern Biomedical Engineering Conference, (1990), Biopolymeric Gels And Corneal Curvature, Simon et al.
Invest. Ophthalmol. & Vis. Res. (1991)32(3): In Vivo Evaluation Of Gel Injection Adjustable Keratoplasty, Simon et al.
Accommodation Club Recent Advances In Cataract And Corneal Refractive Surgery Symposium (1991): Gel Injection Adjustable Keratoplasty: Short Term In Vivo Evaluation.
Spie vol. 1644 Opthalmie Technologies II (1992) 329: Gel Injection Adjustable Keratoplasty-Short Term In Vivo Evaluation & Histopathology Simon et al.
Genie Biologique Et Biomateriaux En Opthalmologie (1992): Gel Injection Adjustable Keratoplasty Etude In Vivo, Simon et al.
Arvo, (1993): Long Term In Vivo Topographic Studies Of Gel Injection Adjustable Keratoplasty, Simon et al.
Arvo (1993): Soft Tissue Augmentation By A New Polymer, Parel et al.
3rd American-International Congress On Cataract, Iol An Refractive Surgery (May 1993): Long Term In Vivo Study Of Gel Injection Adjustable Keratoplasty, Simon et al.
Arvo, (1993): Histopathological Study Of Synthetic Annular Keratophakia, Simon et al.
Arvo (1993): Long Term In Vivo Topographic Studies Of Gel Injection Adjustable Keratoplasty, Simon et al.
Bordeaux Sympossium International Of Opthalmology, (Sep. 1993): Gel Injection Adjustable Keratoplasty Long-Term In Vivo Topographic Studies, Simon et al.
J. Fr. Ophtalmol. (1994)17(2)p. 83-92: Les Resultats De 2 Ans D.'Experimentation Animale De Anneaux Intrastromaux En Polyoxyde D'Ethylene Reticule, Simon et al.
Invest Opthalmol & Vis Res, v.35(4)p. 2024 (1994): Long-Term Clinical And Histological Results Of Gel Injection Adjustable Keratoplasty In The Cat, Simon et al.
Invest. Ophth. & Vis Res, v. 35(4)p. 2024 (1994): Mathematical Model Of Gel Injection Adjustable Keratoplasty, Parel et al.
Lee William G.
Parel Jean-Marie A.
Simon Gabriel
Villain Franck L.
Isabella David
Litzinger Jerrold J.
University of Miami
LandOfFree
Injectable polyethylene oxide gel implant and method for product does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Injectable polyethylene oxide gel implant and method for product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injectable polyethylene oxide gel implant and method for product will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-387847