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专利名称：Intraretinal delivery and withdrawal
instruments
发明人：Manuel del Cerro,Eliot Lazar申请号：US08/171004申请日：19931221公开号：US05409457A公开日：19950425
摘要：An intraretinal delivery and withdrawal instrument which has (a) a curved, distalframe for insertion into an orbit, which insertion is effected (i) inferior to the supraorbitalridge, (ii) superior to the eye, and (iii) in a caudal direction so as to reach the retina; (b) atip for penetration into the subretinal region of the eye connected to the frame; and (c)an adjustable collar connected to the tip which collar is capable of being positioned sothat the collar regulates the depth of tip penetration into the subretinal region includingmethods for uses thereof.
申请人：THE UNIVERSITY OF ROCHESTER
代理机构：Cooper & Dunham
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