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Durasphere® EXP

Durasphere EXP is an injectable bulking agent indicated to treat female stress urinary incontinence due to intrinsic sphincter deficiency. It is composed of pyrolytic carbon coated beads suspended in a beta glucan and water based carrier gel.

Effective April 28, 2023, Coloplast is no longer distributing Durasphere Injectable Bulking Agent products and accessories.

The following products can be ordered by contacting Carbon Medical Technologies at or 888-207-0262.

Description Order Number
Durasphere® EXP Syringe: 1 ml 890-215
Durasphere® EXP Syringe: 3 ml 890-216
EXP Spinal Tip Needle: 1.5 inch 890-204
EXP Spinal Tip Needle: 15 inch 890-205
EXP Pencil Point Tip Needle: 15 inch 890-209