Medical adhesives are biocompatible materials used in wound closure, device securement, and dressings, including cyanoacrylates like Dermabond (2-octylcyanoacrylate) for suture-free laceration repair polymerizing in 2.5 minutes to form a flexible, waterproof seal equivalent to 5-0 sutures, ideal for low-tension superficial cuts. Pressure-sensitive adhesives (acrylics, silicones, rubber) underpin tapes/bandages for skin fixation (e.g., IV securement, ostomy flanges), offering atraumatic removal and breathability; silicone gels excel in chronic wounds for hypoallergenic bonding. Epoxies/urethanes provide structural strength for implants; hydrogels suit moist healing. All meet ISO 10993 biocompatibility, withstand EtO/Gamma sterilization.urses, and staff.