| abstract |
A delivery system comprising a covering containing at least a first substance for release to a surgical site is provided. The covering includes an elongated containment portion having at least one compartment, wherein the covering includes an elongated containment having a first end and a second end. At one end the elongated containment defines an opening configured to receive at least one substance. The at least one substance can be DBM or a mixture of demineralized fibers and particles in a ratio of 30:70. The delivery system also includes a closing member that can close the elongated containment prior to insertion at a surgical site. The closing member can be drawing strings, stitches, sutures, wing sutures, heat seals, adhesion, pressure fittings, coil ring, twist tie. The substance contained in the delivery system can also be enclosed by twisting and folding over a portion of the covering. |