Zidan Medical

Zidan Medical is a private U.S. medical device company developing a bronchoscopic radiofrequency ablation system for lung cancer treatment. Its lead product, the Zidan RF Ablation System, uses a very small flexible endobronchial catheter and a proprietary "virtual electrode" forward-throw design to deliver targeted, temperature-controlled energy to lung lesions. The company appears focused on minimally invasive ablation of peripheral lung tumors, positioning its technology as a tissue-sparing alternative to more invasive approaches. Public materials and publications indicate that Zidan has generated preclinical data and first-in-human feasibility data, suggesting an early clinical-stage medtech company rather than a traditional drug developer. The company is based in Cupertino, California and remains privately held.