Alta Biomed is a medical device surface technology and testing company specializing in advanced polymer coatings for blood-contacting and implantable medical devices. Based in Carlsbad, California, Alta provides Polyzene-F (PzF) antithrombotic coating services designed to improve the blood compatibility of devices such as vascular grafts, stents, catheters, structural heart devices, and other blood-contacting components.
Alta supports medical device companies from early feasibility through process development, validation, and commercial-scale manufacturing. Its capabilities include surface activation and coating development, hemocompatibility testing, blood-flow loop studies, coating integrity evaluation, and acute particulate testing. With an ISO Class 7 cleanroom and extensive experience working with metals, polymers, textiles, and complex device geometries, Alta helps medical device developers address challenging surface, thrombosis, and biocompatibility requirements.