Adjustable ablatable inlay

Surgery – Instruments – Light application

Reexamination Certificate

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C606S010000, C606S013000, C606S108000, C128S898000

Reexamination Certificate

active

06989008

ABSTRACT:
A method of modifying a cornea of an eye to reduce refractive error, the cornea having a surface and a main optical axis, including the steps of aiming and firing a laser at the cornea of the eye. The laser first separates an internal portion of the cornea forming a first internal surface and a second internal surface, the first internal surface facing in a posterior direction of the cornea and the second internal surface facing in an anterior direction of the cornea, with the first and second internal surfaces forming an internal pocket therebetween. An incision is then made from the surface of the cornea to the internal pocket, and an ocular implant is introduced through the incision and into the internal pocket of the cornea.

REFERENCES:
patent: 3776230 (1973-12-01), Neefe
patent: 3982541 (1976-09-01), L'Esperance, Jr.
patent: 4298004 (1981-11-01), Schachar et al.
patent: 4452235 (1984-06-01), Reynolds
patent: 4655774 (1987-04-01), Choyce
patent: 4665913 (1987-05-01), L'Esperance, Jr.
patent: 4669466 (1987-06-01), L'Esperance
patent: 4676790 (1987-06-01), Kern
patent: 4718418 (1988-01-01), L'Esperance, Jr.
patent: 4729372 (1988-03-01), L'Esperance, Jr.
patent: 4744360 (1988-05-01), Bath
patent: 4807623 (1989-02-01), Luberman
patent: 4840175 (1989-06-01), Peyman
patent: 4903695 (1990-02-01), Warner et al.
patent: 4907586 (1990-03-01), Bille et al.
patent: 4961744 (1990-10-01), Kilmer et al.
patent: 4994058 (1991-02-01), Raven et al.
patent: 5063942 (1991-11-01), Kilmer et al.
patent: 5090955 (1992-02-01), Simon
patent: 5196026 (1993-03-01), Barrett et al.
patent: 5196027 (1993-03-01), Thompson et al.
patent: 5215104 (1993-06-01), Steinert
patent: 5300118 (1994-04-01), Silvestrini et al.
patent: 5318044 (1994-06-01), Kilmer et al.
patent: 5318047 (1994-06-01), Davenport et al.
patent: 5323788 (1994-06-01), Silvestrini et al.
patent: 5336261 (1994-08-01), Barrett et al.
patent: 5368604 (1994-11-01), Kilmer et al.
patent: 5391201 (1995-02-01), Barrett et al.
patent: 5403335 (1995-04-01), Loomas et al.
patent: 5405384 (1995-04-01), Silvestrini
patent: 5720894 (1998-02-01), Neev et al.
patent: 5722971 (1998-03-01), Peyman
patent: 5919185 (1999-07-01), Peyman
patent: 5964776 (1999-10-01), Peyman
patent: 6086204 (2000-07-01), Magnante
patent: 6102946 (2000-08-01), Nigam
patent: 6203538 (2001-03-01), Peyman
patent: 6210401 (2001-04-01), Lai
“Corneal Surgery” by L. Girard, The C.V. Mosby Publishing Company, London 1981 pp. 107-141.
“Lamellar Corneal Stromectomy for the Operative Treatment of Myopia” by Tadeusz Krwawicz, Notes, Cases, Instruments, received in PTO-Sep. 1986, pp. 828-833.
“Keratomileusis and Keratophakia in the Surgical Correction of Aphakia” by Barraquer, Cataract Surgery and Special Techniques, prior to 1996, pp. 270-289.
“Refractive Keratoplasty: Acute Morphologic Features,” by Baumgartner et al., the CLAO Journal—Apr., 1985, vol. II, No. 2 pp. 163-169.
“Epikeratophakia: Techniques, Complications and Clinical Results” by Werblin, Ophthalmology, prior to 1996, pp. 45-58.
“New U-developed laser performs high-precision corneal surgery”, by Sally Pobojewski, News and Information Services, The University Record, Jul. 16, 1997.
Karin R. Sletten, MD et al.; Experimental Science, “An In Vivo Model of Femtosecond Laser Intrastromal Refractive Surgery”, Ophthalmic Surgery and Lasers, Nov./Dec. 1999, vol. 30, No. 9, pp. 742-749.
Griffith et al.; “Functional Human Corneal Equivalents Constructed from Cell Lines”, SCIENCE, vol. 286, Dec. 10, 1999 pp. 2169-2172.
Yamauchi et al.; “Cultivation of fibroblast cells on keratin-coated substrata”, Polymers for Tissue Engineering, pp. 329-340, VS 1998.
Ijima et al.; “Formation of a spherical multicellular aggregate (spheroid) of animal cells in the pores of polyurethane foam as a cell culture substratum and its application to a hybrid artificial liver”, Polymers for Tissue Engineering, pp. 273-286, VSP 1998.
Cao et al.; “Comparative study of the use of poly(glycolic acid), calcium alginate and pluronics in the engineering of autologous porcine cartilage”, Polymers for Tissue Engineering, pp. 315-327, VSP 1998.
Binder et al.; “Hydrogel keratophakia in non-human primates”, Current Eye Research, vol. 1, No. 9, 1981/1982, pp. 535-542.
Swinger et al.; “Keratophakia and Keratomileusis—Clinical Results”, American Academy of Ophthalmology, Aug. 1981, vol. 88, No. 8, pp. 709-715.

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