DevicePMAs@therightstef:P930016_S003 JSONTXT

{"project":"PMA_MER","denotations":[{"id":"T1","span":{"begin":0,"end":8},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25425"},{"id":"T2","span":{"begin":30,"end":35},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C16782"},{"id":"T3","span":{"begin":36,"end":42},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25700"},{"id":"T4","span":{"begin":65,"end":71},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C62103"},{"id":"T5","span":{"begin":160,"end":164},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C43428"},{"id":"T6","span":{"begin":179,"end":184},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C45368"},{"id":"T7","span":{"begin":185,"end":189},"obj":"http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C25154"}],"text":"Approval for the visx excimer laser system (models b \u0026 c). This device is indicated for myopic astigmatic photorefractive keratectomy (prka) using an ablation zone with a 6.0 mm major axis"}