Durasphere EXP Overview
Durasphere EXP is the advancement of the original Durasphere brought to market in 1999. EXP is an injectable bulking agent containing pyrolytic carbon-coated graphite beads suspended in a water based carrier gel. Pyrolytic carbon has long been used in implantable medical devices, including replacement heart valves, for the past 30 years. EXP is indicated for the treatment of women with stress urinary incontinence (SUI) due to intrinsic sphincter deficiency (ISD).