Tetrazole derivatives
US-2024382468-A2 · Nov 21, 2024 · US
US9192574B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9192574-B2 |
| Application number | US-201414319901-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 30, 2014 |
| Priority date | Oct 24, 2013 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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A method for treating a wound with a ready-to-use composition having a high concentration of a water-soluble chitosan in a phosphate-containing solution. The composition is a paste at room temperature, has a pH of at least 4, adheres to the body tissue or surgical site and has a residence time of at least 1 day.
Opening claim text (preview).
We claim: 1. A method for treating a wound comprising: applying to a wound a paste composition comprising a water-soluble chitosan or derivative thereof in a phosphate-containing solution, wherein the composition is an opaque paste at room temperature containing at least five wt. % of the water-soluble chitosan or derivative thereof based on the total paste weight and having a pH of at least 4, a viscosity of about 1to about 15Pa·s., and a residence time of at least 1day.…
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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