The Cleveland Clinic Foundation

Viscus Biologics, LLC

Sambit Sahoo

Joseph P Iannotti

Peter Hayes Gingras

Kathleen Anne Derwin

Justin Jeffrey Baker

Kathe Derwin

Andrew Ryan Baker

Robert Priest

A fiber-based radiopaque tissue marker for radiographic marking of tissue is provided. The marker is a sterile, single-patient-use polymeric fiber with a radiopaque material and a dye. The marker is radiopaque using standard radiographs such as x-rays and mammography. The marker can also be visualized by low-dose CT scans.

Radiopaque tissue marker

A biocompatible tissue graft includes a first layer of a bioremodelable collageneous material, a second layer of biocompatible synthetic or natural remodelable or substantially remodelable material attached to the first layer; and at least one fiber that is stitched in a reinforcing pattern in the first layer and/or second layer to mitigate tearing and/or improve fixation retention of the graft, and substantially maintain the improved properties while one or more of the layers is remodeling.

Reinforced tissue graft

Growing community of inventors

Cleveland, OH, United States of America

Sambit Sahoo