Rti Biologics, Inc.

Rti Surgical, Inc.

Arunas A Zhukauskas

Todd E Goede

John R Bianchi

Wesley I Lewis

Joe Kutsavage

Guy B Grover

Lauren M Brown

Eric J Schmitt

Ben R Sanders

Predrag Bursac

The present application is directed to the field of surgical implants useful in orthopedic surgery. In one aspect, the present application provides a novel, preshaped allograft or xenograft bone tendon (BT) or bone tendon bone graft (BTB) having at least a portion of the tendon that is wider than the bone blocks. Such preshaped grafts allow for more efficacious surgeries and reduced surgical time.

Surgical implants useful in orthopedic surgery

The present invention has multiple aspects relating to a bone-tendon-bone graft and components thereof. Embodiments of the present invention comprise an intermediate bone block that is used to adjustably secure soft tissue (e.g., tendon) in a patient. The present invention further relates to an assembled bone-tendon-bone graft suitable for implantation in humans comprising the intermediate bone block and a length of soft tissue. In a preferred embodiment, a bone-tendon-bone graft comprises a length of soft tissue (e.g., tendon) extending from a first assembled bone block to a second bone block and then doubles back to said first assembled bone block. Depending upon the embodiment, the second bone block fixedly or slideably attaches to the length of soft tissue and facilitates it doubling back to the first assembled bone block.

Adjustable and fixed assembled bone-tendon-bone graft

The present technology is related to the field of bone-tendon-bone implants, grafts, and components thereof, for implantation in mammals, particularly for implantation in humans. More particularly, the present technology relates to assembled implants that comprise a length of tendon and at least two bone components or intermediate bone blocks that are assembled to form a bone-tendon-bone implant, and methods of making such implants. In some embodiments, implants of the present technology provide a first grip on the tendon prior to implantation and a second grip during or after implantation. In some embodiments, bone block assemblies or intermediate bone blocks of the present technology have a first geometric configuration prior to implantation and a second geometric configuration during or after implantation.

Progressive grip assembled bone-tendon-bone grafts, methods of making, and methods of use

Orthopedic bone block

Orthopedic bone block assembly

Set of orthopedic bone block assemblies

Set of orthopedic bone block assembly

Growing community of inventors

Gainesville, FL, United States of America

Arunas A Zhukauskas