A meshed, dehydrated, umbilical tissue allograft that can be used in the treatment of wounds. Specifically, the meshed allograft has the property of being able to be expanded to cover an irregularly shaped wound, therefore reducing the need to apply multiple, uniform sized grafts to a single wound site. The meshed, dehydrated umbilical tissue allograft is sourced from a human donor, and is then processed to remove any potential contaminants or microbes prior to applying a specific mesh pattern to the tissue. The meshed, dehydrated, umbilical tissue graft is reconstituted prior to applying to the subject, and can then be configured to optimally cover the shape of the wound site.

This disclosure describes decellularized, biologically-engineered tubular grafts and methods of making and using such decellularized, biologically-engineered tubular grafts.

A multi-layer collagen-based membrane that includes a bioresorbable mesh embedded between a first decellularized natural collagen-based membrane and a second decellularized natural collagen-based membrane. The bioresorbable mesh can be formed of a synthetic polymer or demineralized laminar bone. Also provided are two methods for manufacturing a multi-layer collagen-based membrane with or without an embedded bioresorbable mesh.

The present disclosure provides, in various aspects, a method of forming a prefabricated innervated pre-vascularized pre-laminated (PIPP) flap having a stoma or lumen. The method includes providing a cell construct including skin cells and/or mucosa cells. The method further includes forming an integrated in vivo composite at a donor site by grafting the cell construct onto a muscle. The method further includes stabilizing the composite on an obturator component. The method further includes developing a microvascular system in the composite by retaining it in vivo at the donor site for a predetermined period of time. The method further includes removing the obturator component from the stoma or lumen. In certain aspects, the present disclosure also provides a method of restoring a defect including damaged or surgically removed soft tissue using a PIPP flap. In certain aspect, the present disclosure also provides an obturator component for maintaining the stoma or lumen.

The invention relates to crosslinked soft tissue grafts and methods of use thereof. The invention also relates to methods of preparing the same.

Graft materials and devices for surgical breast procedures, as well as methods of making graft devices, are described.

The present invention is a method for producing allograft tissue by applying an antimicrobial solution to allograft tissue. The antimicrobial solution exhibits antimicrobial activity to make allograft resistant to microbial organisms, such as bacterium.

Described herein are compositions composed of micronized placental components and pharmaceutical compositions thereof. The compositions have numerous medical applications. Methods for making and using the micronized compositions are also described herein.

A composition and methods of making or use thereof include a plurality of fibers forming a shape for augmenting tendon to bone repair. The physical presence of the plurality of fibers provides initial fixation, while the use of an osteoinductive material provides long term enhancement of bone formation around the site of the tendon to bone repair.

A composition and methods of making or use thereof include a plurality of fibers forming a shape for augmenting tendon to bone repair. The physical presence of the plurality of fibers provides initial fixation, while the use of an osteoinductive material provides long term enhancement of bone formation around the site of the tendon to bone repair.