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US 9,504,714 B2Granted
Method for treating blood plasma including a step of washing by means of dispersion
AssigneeLFB Biomedicaments
InventorThierry Trusgnich
Life of this patent
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Abstract
The present invention relates to a method for treating blood plasma including the steps of ethanol precipitation of the plasma or a fraction of plasma, recovering the precipitate, washing said precipitate, recovering a washed plasma paste, and making said washed plasma paste soluble.
Claims11
A method for treating blood plasma comprising the steps of:
- a) ethanol precipitation of the plasma or a fraction of the plasma to form a precipitate;
- b) recovering the precipitate formed at step a);
- c) washing the said precipitate by dispersion using a disperser of rotor/stator type;
- d) recovering a washed plasma paste;
- and
- e) solubilizing the said washed plasma paste.
3 more elements
A method of treating blood plasma comprising the steps of:
- ethanol precipitation of the plasma or a fraction of the plasma to form a precipitate;
- recovering the precipitate formed;
- separating particles of ethanol precipitate from one another using a disperser of rotor/stator type;
- homogeneously distributing the particles;
- suspending the particles to form a washed plasma paste;
- recovering the paste;
- and
- solubilizing the paste.
5 more elements
Dependencies are inferred from the claim text.