Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1993-11-30
1996-08-06
Jaworski, Francis
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
424450, 12866202, A61M 500, A61B 800, A61K 9127
Patent
active
055429351
ABSTRACT:
Therapeutic delivery systems comprising gaseous precursor-filled microspheres comprising a therapeutic are described. Methods for employing such microspheres in therapeutic delivery applications are also provided. Therapeutic delivery systems comprising gaseous precursor-filled liposomes having encapsulated therein a contrast agent or drug are preferred. Methods of and apparatus for preparing such liposomes and methods for employing such liposomes in therapeutic delivery applications are also disclosed.
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Fritz Thomas A.
Matsunaga Terry
Ramaswami Varadarajan
Unger Evan C.
Wu GuanLi
IMAR.sub.x Pharmaceutical Corp.
Jaworski Francis
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