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Innovative Biomaterials. Transformative Medicine.
about arsenal
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Our Platform

Our vision is to transform medical devices with materials. Whether we are developing a foam to fill the abdominal cavity or a material to occlude small vessels in the brain, we are committed to delivering thoughtfully designed products that address unmet needs. Our arsenal of purpose-built biomaterials provides local therapy for important medical conditions across therapeutic areas.


Materials That Transform Medicine
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A rapidly expanding, hydrophobic foam designed for life-threatening trauma

Abdominal trauma is a leading cause of preventable deaths in civilian and battlefield settings. ResQFoam, designated as a breakthrough device by the FDA, is designed to expand throughout the abdomen and control hemorrhage, thereby providing patients time to reach surgery that could be lifesaving.

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An injectable, shear-thinning material that enables deep neurovascular occlusion

Blood vessels that feed tumors can be challenging to treat effectively due to their vascular structure. NeoCast is designed to be injected through a neurovascular catheter and deeply penetrate target vessels to achieve complete vascular occlusion.