Method of preparing fluorinated gas microspheres

Details Method of preparing fluorinated gas microspheres Method of preparing fluorinated gas microspheres

1998-02-19

2000-03-07

Dees, Jose' G.

Drug, bio-affecting and body treating compositions

In vivo diagnosis or in vivo testing

Ultrasound contrast agent

424 951, 264 4, 264 41, 4272133, A61K 4904, B01J 1302

Patent

active

060336463

ABSTRACT:
Lyophilized lipid compositions, as well as methods for their preparation, are embodied by the present invention. Gas-filled microspheres prepared using the lyophilized lipid composition are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.

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