Iran Develops Multifunctional Gelatin Sponge for Dental Surgery
WANA (Oct 21) – A team of researchers from Iran University of Medical Sciences has developed an innovative gelatin-based sponge that performs three critical functions in dental surgeries—rapid bleeding control, infection prevention, and bone regeneration stimulation—offering a comprehensive solution to one of dentistry’s most persistent challenges.
Led by Dr. Sara Simorgh, the research team designed the sponge using silver nanoparticles for antibacterial protection and bone-forming nanoparticles to accelerate tissue repair and healing. Unlike conventional hemostatic agents that only stop bleeding, this product also helps rebuild bone tissue and protects against bacterial growth at the surgical site.
The sponge’s gelatin matrix is lightweight, flexible, and fully biocompatible, making it easy for dentists to use without causing discomfort to patients. It is also biodegradable, meaning it dissolves naturally after surgery and does not require removal—a key advantage for patient safety and convenience.
One of the most notable strengths of this product is its integration of hemostatic, antibacterial, and bone-regenerative properties into a single solution. This unique combination not only enhances treatment effectiveness but also reduces overall costs, compared to using multiple separate products.
Foreign Users Praise Iran’s Medical Innovation
WANA (Oct 18) – Last week, Iran unveiled its first domestically produced hemostatic sponge, a medical innovation designed to stop bleeding during surgeries. The announcement sparked widespread discussion across social media, with many users — including non-Iranians — drawing comparisons between Iran and the United States. According to reactions online, numerous foreign users praised […]
The gelatin sponge can adapt to various shapes and sizes of dental cavities, rapidly stopping bleeding and promoting bone regrowth, while its silver nanoparticles prevent bacterial infections and reduce post-operative complications.
According to Iran’s National Nanotechnology Headquarters, the project is the result of a five-member research collaboration and is currently in the laboratory production phase, with plans to move toward commercialization soon.
Although similar products exist abroad, the Iranian-made version stands out for providing three simultaneous surgical functions, whereas foreign models typically focus only on hemostasis.
This new sponge is expected to help dental surgeons—especially those treating patients with bleeding disorders or on anticoagulant therapy—achieve faster recovery, higher surgical success, and greater patient satisfaction.
Dental Surgery. Social media/ WANA News Agency
