ENT space-occupying dressing, human-derived

ENT space-occupying dressings made from human-derived materials are designed to support tissue healing, reduce adhesion formation, and manage bleeding in ear, nose, and throat procedures. These bioabsorbable products—often in gel or sponge form—are placed in surgical sites to promote recovery while minimizing complications like scar tissue buildup.

These devices are typically regulated as medical devices rather than biologics, though their human tissue origin may influence classification or sourcing requirements. They’re supplied sterile and single-use, with some formulations intended for temporary placement before natural absorption or manual removal.