Abstract:
The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices.
Abstract:
Hydrogels comprising a macromolecular matrix and water may be used for aesthetic fillers, for example, dermal fillers. The macromolecular matrix may include a crosslinked combination of hyaluronic acid and collagen.
Abstract:
The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices.
Abstract:
Compositions, such as hydrogel compositions, that include a hyaluronic acid, a vitamin A, and a cyclodextrin may be used as medical or cosmetic fillers, implants, or creams. For example, the compositions may be used as dermal fillers.
Abstract:
The present disclosure provides dermal fillers comprising hyaluronic acid-based hydrogels. The hydrogels are coacervates formed through ionic interactions between anionic polysaccharides, such as hyaluronic acid, and cationic polysaccharides, such as chitosan. The dermal fillers are useful for augmenting soft tissues, reducing soft tissue defects and improving skin quality.
Abstract:
Hydrogels comprising a macromolecular matrix and water may be used to augment soft tissue of a human being, promote or support cell or tissue viability or proliferation, create space in tissue, and for other purposes. A macromolecular matrix may comprise a hyaluronic acid component crosslinked to a collagen component.
Abstract:
The present disclosure provides dermal fillers comprising hyaluronic acid-based hydrogels. The hydrogels are coacervates formed through ionic interactions between anionic polysaccharides, such as hyaluronic acid, and cationic polysaccharides, such as chitosan. The dermal fillers are useful for augmenting soft tissues, reducing soft tissue defects and improving skin quality.
Abstract:
The present specification discloses porogen compositions comprising a core material and shell material, methods of making such porogen compositions, methods of forming such porous materials using such porogen compositions, biocompatible implantable devices comprising such porous materials, and methods of making such biocompatible implantable devices.
Abstract:
Compositions useful as dermal fillers and methods using such compositions to treat various skin and soft tissue conditions. The dermal fillers can comprise silk attached to hyaluronic acid using for example two cross linkers and can be used to treat of facial imperfections, facial defects, facial augmentations, breast imperfections, breast augmentations or breast reconstructions.