University of Utah Research Foundation

Other

Longo, Joseph A.

Sujee Jeyapalina

Brian Holt

Roy Drake Bloebaum

Kent Nelson Bachus

James Peter Beck

Erik Noble Kubiak

Jayant P Agarwal

Joseph A Longo

Roy Bloebaum

Brian Mueller Holt

An implant assembly for a long bone is adapted to support an exo-prosthesis. The assembly includes a stem, a subdermal component and a percutaneous post. The stem has a proximal end that is adapted to be received in a surgically prepared medullary canal of the long bone, and a distal end having a surface that is adapted to promote bone ingrowth. The subdermal component includes a proximal portion that is adapted for attachment to the distal end of the stem, and a fixation surface that is adapted to promote soft tissue fixation. The percutaneous post has a proximal end that is adapted to be attached to the subdermal component.

Percutaneous osseointegrated implant assembly for use in supporting an exo-prosthesis

An abutment system for operatively coupling an implant stem to an exo-prosthesis. The abutment system includes a plurality of interlocking sleeve elements that are operatively coupled to an implant stem positioned within a prepared site of a selected bone. The interlocking sleeve elements of the abutment system are selectively removable and replaceable.

Modular prosthetic abutment system

An implant system for securing a prosthesis to a selected bone of a subject including a stem and an abutment. The stem includes a porous region that promotes osseointegration of the selected bone following implantation of the stem. The abutment is secured to the stem and is configured for secure attachment to the prosthesis. The stem and the abutment include ultra-low friction and/or highly polished surfaces at select locations that inhibit bio-adhesion.

Percutaneous osseointegrated prosthetic implant system

Growing community of inventors

Salt Lake City, UT, United States of America

Sujee Jeyapalina