A61L15/20

BIOFILM PENETRATING COMPOSITIONS AND METHODS
20220117230 · 2022-04-21 ·

Compositions are provided that have at least two of three active ingredients. The active ingredients maybe a salt having a cation N.sup.αC8-C16 alkanoyl-L di-basic amino acid —C1-C4 alkyl ester, a glycerol monoester of a fatty acid and a sugar ester of a fatty acid. The compositions are useful in methods of killing or inhibiting planktonic bacteria or fungi and bacteria or fungi embedded in a biofilm and prevention of biofilm formation on surfaces. The composition may further comprise a hydrogel and a benefit agent such as an antibiotic that can be solubilized by the hydrogel and supplied to the biofilm matrix by the active ingredients of the composition. Devices such as chronic wound coverings coated with the composition are also provided. Methods of preserving products with the composition are also provided.

Hemostatic textile

The present invention is directed to a hemostatic textile, comprising: a material comprising a combination of glass fibers and one or more secondary fibers selected from the group consisting of silk fibers; ceramic fibers; raw or regenerated bamboo fibers; cotton fibers; rayon fibers; linen fibers; ramie fibers; jute fibers; sisal fibers; flax fibers; soybean fibers; corn fibers; hemp fibers; lyocel fibers; wool; lactide and/or glycolide polymers; lactide/glycolide copolymers; silicate fibers; polyimide fibers; feldspar fibers; zeolite fibers, zeolite-containing fibers, acetate fibers; and combinations thereof; the hemostatic textile capable of activating hemostatic systems in the body when applied to a wound. Additional cofactors such as thrombin and hemostatic agents such as RL platelets, RL blood cells; fibrin, fibrinogen, and combinations thereof may also be incorporated into the textile. The invention is also directed to methods of producing the textile, and methods of using the textile to stop bleeding.

Hemostatic textile

The present invention is directed to a hemostatic textile, comprising: a material comprising a combination of glass fibers and one or more secondary fibers selected from the group consisting of silk fibers; ceramic fibers; raw or regenerated bamboo fibers; cotton fibers; rayon fibers; linen fibers; ramie fibers; jute fibers; sisal fibers; flax fibers; soybean fibers; corn fibers; hemp fibers; lyocel fibers; wool; lactide and/or glycolide polymers; lactide/glycolide copolymers; silicate fibers; polyimide fibers; feldspar fibers; zeolite fibers, zeolite-containing fibers, acetate fibers; and combinations thereof; the hemostatic textile capable of activating hemostatic systems in the body when applied to a wound. Additional cofactors such as thrombin and hemostatic agents such as RL platelets, RL blood cells; fibrin, fibrinogen, and combinations thereof may also be incorporated into the textile. The invention is also directed to methods of producing the textile, and methods of using the textile to stop bleeding.

Stretchable film and product including same

Provided is a stretchable film having excellent stretchability and excellent air permeability. Also provided is an article including such stretchable film. The stretchable film of the present invention includes an olefin-based resin and a filler.

Stretchable film and product including same

Provided is a stretchable film having excellent stretchability and excellent air permeability. Also provided is an article including such stretchable film. The stretchable film of the present invention includes an olefin-based resin and a filler.

Antimicrobial Diapering Device
20230293763 · 2023-09-21 ·

An antimicrobial diapering device for one or more of inhibiting growth of a microorganism and killing a microorganism includes a diaper for diapering a user. The diaper comprises an outer layer, an inner layer, and a medial layer. The outer layer is substantially impervious to water. The inner layer is porous or wicking. The inner layer is impregnated with one or more of honey, an anthraquinone, and curcumin. The one or more of the honey, the anthraquinone, and the curcumin effect one or more of inhibiting growth of a microorganism and killing a microorganism. The medial layer is hydrophilic and is positioned between the outer layer and the inner layer. The medial layer absorbs moisture from urine and feces.

Antimicrobial Diapering Device
20230293763 · 2023-09-21 ·

An antimicrobial diapering device for one or more of inhibiting growth of a microorganism and killing a microorganism includes a diaper for diapering a user. The diaper comprises an outer layer, an inner layer, and a medial layer. The outer layer is substantially impervious to water. The inner layer is porous or wicking. The inner layer is impregnated with one or more of honey, an anthraquinone, and curcumin. The one or more of the honey, the anthraquinone, and the curcumin effect one or more of inhibiting growth of a microorganism and killing a microorganism. The medial layer is hydrophilic and is positioned between the outer layer and the inner layer. The medial layer absorbs moisture from urine and feces.

WATER ABSORBENT RESIN PARTICLES
20220023114 · 2022-01-27 ·

Disclosed is water-absorbent resin particles including: a crosslinked polymer having a monomer unit derived from an ethylenically unsaturated monomer including at least one compound selected from the group consisting of (meth)acrylic acid and a salt thereof, in which a proportion of (meth)acrylic acid and a salt thereof is 70 to 100 mol % with respect to a total amount of monomer units in the crosslinked polymer, an artificial urine permeation speed when the water-absorbent resin particles are swollen tenfold is 1.0 g/min or more and 35.0 g/min or less, a water retention capacity for a physiological saline solution is 32 to 60 g/g, and a contact angle measured in a test performed in the order of i) and ii) is 70 degrees or smaller.

FUNCTIONAL WOUND DRESSING
20210361822 · 2021-11-25 ·

The invention relates to a functional wound dressing being able to detect and indicate the state of the wound, in particular with regard to infections for example caused by toxins produced by bacteria such Staphylococcus aureus and Pseudomonas aeruginosa. The present wound dressing can be used in moist wound healing and contains a substance being able to absorb wound exudate from the wound and to provide moisture to the wound.

FUNCTIONAL WOUND DRESSING
20210361822 · 2021-11-25 ·

The invention relates to a functional wound dressing being able to detect and indicate the state of the wound, in particular with regard to infections for example caused by toxins produced by bacteria such Staphylococcus aureus and Pseudomonas aeruginosa. The present wound dressing can be used in moist wound healing and contains a substance being able to absorb wound exudate from the wound and to provide moisture to the wound.