METHOD FOR TREATING HYPERCORRECTION CASES AFTER MYOPIA EXCIMER LASER OPERATIONS

FIELD: medicine. ^ SUBSTANCE: method involves carrying out laser thermokeratoplasty operation by treating cornea periphery beyond primary laser treatment zone with optical zone diameter equal to 6.5-8.5 mm using laser radiation on yttrium-erbium glass. Wavelength is equal to 1.54 mcm. Pulse power is...

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Hauptverfasser:	PASHTAEV NIKOLAJ PETROVICH, KULIKOVA IRINA LEONIDOVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	FIELD: medicine. ^ SUBSTANCE: method involves carrying out laser thermokeratoplasty operation by treating cornea periphery beyond primary laser treatment zone with optical zone diameter equal to 6.5-8.5 mm using laser radiation on yttrium-erbium glass. Wavelength is equal to 1.54 mcm. Pulse power is 160-165 mJ/cm2. Laser spot diameter is 200-300 mcm large. ^ EFFECT: enhanced effectiveness of surgical treatment; minimum invasive interventions; stable refraction effect.