A method for making an ocular drug delivery device involves subjecting the device to a supercritical fluid to remove contaminants from the device. The supercritical fluid includes supercritical carbon dioxide. The contaminants include unreacted monomers or oligomers present in the polymeric material used to form the device.
申请公布号
WO2006042336(A2)
申请公布日期
2006.04.20
申请号
WO2005US37650
申请日期
2005.10.11
申请人
BAUSCH & LOMB INCORPORATED;KUNZLER, JAY, F.;JANI, DHARMENDRA, M.;SALAMONE, JOSEPH, C.
发明人
KUNZLER, JAY, F.;JANI, DHARMENDRA, M.;SALAMONE, JOSEPH, C.