An absorbable gelatin sponge is a medical device commonly used in surgical procedures to control bleeding and promote healing. It is made from purified porcine (pig) gelatin, and typically comes in the form of a small, soft sponge or compressed sheet.
The gelatin sponge acts as a hemostatic agent, meaning it helps to stop bleeding by promoting blood clot formation when applied to a bleeding site. It is highly absorbent, capable of absorbing several times its weight in blood or other fluids. When the sponge comes into contact with blood, it rapidly swells and forms a gel-like mass, creating a physical barrier to further bleeding.
Apart from its hemostatic properties, the absorbable gelatin sponge also serves as a scaffold for tissue regeneration. It provides a framework for new blood vessels and cells to grow, ultimately aiding in the healing process. Over time, the sponge is gradually broken down and absorbed by the body, eliminating the need for removal.
Absorbable gelatin sponges are commonly used in various surgical specialties, including general surgery, orthopedic surgery, neurosurgery, and dentistry. They are particularly helpful in procedures where bleeding control is critical, such as liver or spleen surgeries, dental extractions, and tonsillectomies.
Overall, the absorbable gelatin sponge plays a vital role in surgical practice by effectively controlling bleeding, promoting tissue regeneration, and facilitating the healing process.
