Arsenal Medical is a clinical-stage company that develops biomaterials to solve challenging and underserved medical problems. It was founded by serial entrepreneur-investor Carmichael Roberts and academic luminaries Robert Langer and George Whitesides, who shared a vision for how materials can transform medicine. The company’s foundational product, ResQFoam, is a life-saving intervention that addresses non-compressible intra-abdominal hemorrhage in trauma patients. It has been designated a breakthrough device by the FDA.