专利 - 详情

专利名称	METHOD OF PREPARING ULTRAFINE DONOR CORNEA TRANSPLANTS FOR POSTERIOR LAYER KERATOPLASTY FROM ENDOTHELIAL APPROACH USING HIGH-ENERGY FEMTOSECOND LASER
申请号	RU2018101849	申请日
公开（公告）号	RU2689884C1	公开（公告）日
申请（专利权）人	Federalnoe gosudarstvennoe avtonomnoe uchrezhdenie "Mezhotraslevoj nauchno tekhnicheskij kompleks "Mikrokhirurgiya glaza" imeni akademika S N Fedorova" Ministerstva zdravookhraneniya Rossijskoj Federatsii	发明人	Pashtaev Aleksej Nikolaevich; Malyugin Boris Eduardovich; Izmajlova Svetlana Borisovna; Pozdeeva Nadezhda Aleksandrovna; Kuzmichev Konstantin Nikolaevich; Alieva Sabina Sabirovna; Shipunov Aleksandr Aleksandrovich; Katmakov Konstantin Igorevich
专利来源	国家知识产权局	转化方式
摘要	FIELD : medicine.SUBSTANCE : invention relates to medicine, specifically to ophthalmology. For preparing ultrafine donor cornea transplants for posterior layer keratoplasty from endothelial approach, high-energy femtosecond laser with flat appllanation interface operating at frequency 200 kHz is used, energy in pulse 0.8 mcJ, distance between pulses/rows - 8 mcm, which enables to minimize energy density on corneal surface area and time of contact of laser interface with endothelium with preservation of high quality of cut.EFFECT : method enables forming an ultrathin uniform graft of 130 mcm, a strictly specified diameter, based on recipient' s corneal parameters - from 6, 0 to 9, 5 mm.1 cl, 2 ex 1人已参与 0数据匹配