Stable microbubbles suspensions injectable into living organisms

Details Stable microbubbles suspensions injectable into living organisms Stable microbubbles suspensions injectable into living organisms

1995-06-01

1997-08-19

Hollinden, Gary E.

Drug, bio-affecting and body treating compositions

In vivo diagnosis or in vivo testing

Ultrasound contrast agent

424 952, 424 121, 12866202, A61B 813

Patent

active

056585519

ABSTRACT:
Gas or air filled microbubble suspensions in aqueous phases usable as imaging contrast agents in ultrasonic echography. They contain laminarized surfactants and, optionally, hydrophilic stabilizers. The laminarized surfactants can be in the form of liposomes. The suspensions are obtained by exposing the laminarized surfactants to air or a gas before or after admixing with an aqueous phase.

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