Surgery – Instruments – Light application
Patent
1990-06-29
1992-08-11
Hindenburg, Max
Surgery
Instruments
Light application
A61B 1732
Patent
active
051375303
ABSTRACT:
A method and apparatus for controlled thermal shrinkage of collagen tissue by irradiation with coherent energy in the wavelength band of 1.80 to 2.55 microns as generated by a laser. A specific application to ophthalmological corneal reshaping is described.
REFERENCES:
patent: 4461294 (1984-07-01), Baron
patent: 4538608 (1985-09-01), L'Esperance
patent: 4665913 (1987-05-01), L'Esperance
patent: 4669466 (1987-06-01), L'Esperance
Mainster, "Ophthalmic Applications of Infrared Lasers--Thermal Considerations", Assoc. for Res. in Vis. & Ophth., Apr. 1979.
Cotliar et al., "Exaimer Laser Radial Keratotomy", Ophthalomology, Feb. 1985.
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