The present disclosure relates to a biocompatible patch and methods of use thereof. A biocompatible patch and uses thereof for treating a damaged cardiac tissue.

The present invention is directed to a flame retardant thermal interface material. The material contains a bio-based material and associated functional additives, wherein the bio-based material includes a protein and the functional additives include at least one of a char forming promotor, a char reinforce agent, a foaming agent, a thermal conductive agent, a flame suppression agent and other additives. The char forming promotor, the char reinforce agent and the flame suppression agent are used to adjust the combustion behavior of the material to render the material having desired flame retardation performance. The foaming agent and thermal conductive agent are used to adjust thermal conductivity of the material. The present invention is also directed to a process method of making a flame retardation thermal interface material.

The present invention is directed to a flame retardant thermal interface material. The material contains a bio-based material and associated functional additives, wherein the bio-based material includes a protein and the functional additives include at least one of a char forming promotor, a char reinforce agent, a foaming agent, a thermal conductive agent, a flame suppression agent and other additives. The char forming promotor, the char reinforce agent and the flame suppression agent are used to adjust the combustion behavior of the material to render the material having desired flame retardation performance. The foaming agent and thermal conductive agent are used to adjust thermal conductivity of the material. The present invention is also directed to a process method of making a flame retardation thermal interface material.

Disclosed is a method for filling a root canal in a tooth. The method includes positioning a fiber in the root canal of the tooth, filling at least a portion of the root canal with an unset hydrogel composition, such that the unset hydrogel composition contacts at least a portion of the fiber, setting the hydrogel composition, thereby forming a set hydrogel, and removing the fiber from the set hydrogel, thereby leaving a channel in the set hydrogel. Methods and kits for repairing teeth are also described.

Disclosed is a method for filling a root canal in a tooth. The method includes positioning a fiber in the root canal of the tooth, filling at least a portion of the root canal with an unset hydrogel composition, such that the unset hydrogel composition contacts at least a portion of the fiber, setting the hydrogel composition, thereby forming a set hydrogel, and removing the fiber from the set hydrogel, thereby leaving a channel in the set hydrogel. Methods and kits for repairing teeth are also described.

A preparation method of a hydrogel of a mercapto-modified macromolecular compound includes the steps of combining the mercapto-modified macromolecular compound with an acrylated macromolecular compound and/or an acrylated micromolecular crosslinker. The mercapto-modified macromolecular compound can be crosslinked with the acrylated macromolecular compound and/or the acrylated micromolecular crosslinker under physiological conditions to form the hydrogel. Due to the rapid mercapto-vinyl crosslinking reaction, the formed hydrogel system can be quickly gelled in situ after being injected into the body. The hydrogel is thus suitable for use in the fields of biomedicine, medical cosmetic plastic surgery and cosmetics.

The present invention relates to an anti-adhesion polymer composition. The anti-adhesion polymer composition according to the present invention has excellent adhesion performance so as to be continuously attached successfully to a wound site generated during surgery while also effectively exhibiting an anti-adhesion function, has antibacterial and hemostatic properties, and has excellent formulation stability.

The present invention relates to an anti-adhesion polymer composition. The anti-adhesion polymer composition according to the present invention has excellent adhesion performance so as to be continuously attached successfully to a wound site generated during surgery while also effectively exhibiting an anti-adhesion function, has antibacterial and hemostatic properties, and has excellent formulation stability.

A composition useful in forming a structure in the form of a substantially interconnected vascular network. The composition includes a powder including a carbohydrate powder and an anti-caking agent, where the powder: has a granular form, and has a specific energy of less than 6 millijoules per milliliter (mJ/mL).

A composition useful in forming a structure in the form of a substantially interconnected vascular network. The composition includes a powder including a carbohydrate powder and an anti-caking agent, where the powder: has a granular form, and has a specific energy of less than 6 millijoules per milliliter (mJ/mL).