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Publication Number
US-11491256-B2
Publication Date
2022-11-08
Expiration Date
Abstract
In at least one embodiment there is a wound application comprising at least one film applied over a wound comprising at least 1% green tea, and at least 0.01% sugar, wherein said film comprises a polymeric film comprising united chains and monomeric glucose points. In at least one other embodiment there is a wound application comprising a solution comprising at least trace amounts of colloidal silver, at least trace amounts of sodium chloride, at least trace amounts of dextrose; and water, wherein the colloidal silver, the sodium chloride and the dextrose are dissolved in water. In at least one other embodiment there is an application for treating a wound comprising both a solution comprising at least trace amounts of colloidal silver and a film comprising at least trace amounts of green tea applied over the solution on top of a wound.
Core Innovation
The partial patent content describes a wound-treatment process involving a polymeric film associated with green tea and sugar and produced with Gluconacetobacter xylinus. The film is used with colloidal silver and a wound dressing pad, with negative-pressure wound treatment also included. [procedural detail omitted for safety] The provided content does not include the abstract or summary text itself.
The stated uses include treatment of burns, ulcers, lesions, and temporary skin substitution. The background section is not included in the partial content, so the problem being solved is not explicitly described. The claim presents the film, colloidal silver, wound dressing pad, and negative pressure as elements of a process for treating a wound.
Claims Coverage
The provided claims identify one independent claim and four main inventive features. The claim covers a wound-treatment process involving a green-tea-and-sugar film, colloidal silver, a dressing pad, and negative pressure. [procedural detail omitted for safety]
Green-tea-and-sugar film
A film comprising green tea and trace amounts of sugar, formed using Gluconacetobacter xylinus.
Colloidal silver treatment
The wound-treatment process includes colloidal silver applied to the wound site.
Film applied on a pad
The film is applied to a pad, and the pad is applied to the wound site.
Negative pressure at the wound site
The process applies negative pressure to the wound site to draw fluids out of the wound.
The independent claim combines a green-tea-and-sugar film with colloidal silver, a wound dressing pad, and negative pressure in a process for treating a wound.
Stated Advantages
Not explicitly described in patent.
Documented Applications
The described uses include treatment of burns, ulcers, and lesions.
The film is described for use as a temporary skin substitute.
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