Drug Delivery System, its Preparation Process and Use
First Claim
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1. A drug delivery system, characterized by comprising a protein-phospholipid dispersion, in which the weight ratio of protein to phospholipid is 1:
- 300 to 300;
1, and the particle size is between 5 nm and 1000 nm.
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Abstract
A protein-phospholipid dispersion preparation in a drug delivery system is provided, in which the weight ratio of protein to phospholipid is 1:300-300:1 and the particle size is between 5 nm and 1000 nm. The preparation process of the said preparation contains the mixture of protein phase and phospholipid phase and the homogenization process. The said drug delivery system can be used in many different pharmaceutical agents.
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Citations
18 Claims
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1. A drug delivery system, characterized by comprising a protein-phospholipid dispersion, in which the weight ratio of protein to phospholipid is 1:
- 300 to 300;
1, and the particle size is between 5 nm and 1000 nm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
- 300 to 300;
Specification