Punctal plugs for delivering therapeutic agents to the eye have a body with a portion into which the therapeutic agent is loaded and a conical anchor portion at an end of the plug.
申请公布号
US2010256557(A1)
申请公布日期
2010.10.07
申请号
US20100749043
申请日期
2010.03.29
申请人
LUST VICTOR;PARNELL SR PHILLIP KING;MCATEER VINCENT G;SCWAM BRIAN;CHAOUK HASSAN
发明人
LUST VICTOR;PARNELL, SR. PHILLIP KING;MCATEER VINCENT G.;SCWAM BRIAN;CHAOUK HASSAN
