First synthetic vascular sealing agent launched.

Comprising two distinct polyethylene glycol polymers (biocompatible synthetic materials), CoSeal, a sealing agent, is latex-free and requires no light activation. It eliminates the risk of viral transmission. When applied, it forms an adhesive seal between itself and the tissue surface, remains intact through the wound-healing period, and is resorbed by the body within 4–6 weeks. In approximately three minutes, the hydrogel can be prepared and applied, achieving hemostasis by mechanically sealing areas of leakage. Manufactured by Cohesion Technologies Inc. (Palo Alto, CA; 650/320-5500), CoSeal could reduce patient recovery time and improve surgical outcomes, according to the manufacturer.