Therapeutic drug delivery systems comprising gas-filled microspheres comprising a therapeutic are described. Methods for employing such microspheres in therapeutic drug delivery applications are also provided. Drug delivery systems comprising gas-filled liposomes having encapsulated therein a drug are preferred. Methods of and apparatus for preparing such liposomes and methods for employing such liposomes in drug delivery applications are also disclosed.
申请公布号
US5770222(A)
申请公布日期
1998.06.23
申请号
US19950472305
申请日期
1995.06.07
申请人
IMARX PHARMACEUTICAL CORP.
发明人
UNGER, EVAN C.;FRITZ, THOMAS A.;MATSUNAGA, TERRY;RAMASWAMI, VARADARAJAN;YELLOWHAIR, DAVID;WU, GUANLI
