Process for preparation of gas containing vesicles
AssigneeNycomed Imaging AS
InventorsTore Omtveit, Bjorn Haugseter, Tony Pete
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Abstract
The invention provides a process for the preparation of gas-containing vesicles wherein a mixture of gas, liquid and vesicle membrane forming material is passed through a zone in which it is subject to shear forces exerted by surfaces moving relative to each other at a speed of at least 20 m/s.
Claims9
A process for the preparation of gas-containing vesicles wherein a mixture of gas or gas-precursor, liquid and vesicle membrane forming material is passed through a zone in which it is subject to sheer forces exerted by surfaces moving relative to each other a speed of at least 20 m/s wherein said vesicle membrane forming material is a lipid.
Dependencies are inferred from the claim text.