Nitric oxide (NO) is an endogenous gas molecule, produced by arginine (L-Argnine) and catalyzed by nitric oxide synthase (NOS). It is widely present in the human body and participates in various physiological processes. As a "miracle molecule", NO has been indirectly used in medicine as a cardiovascular specific drug for nearly a century, and was later found to be an important signaling molecule in the human body.

Novlead owns a series of core technologies for instant nitric oxide generation, facilitating the accurate and quick generation of high-purity nitric oxide gas with adjustable concentration and no harmful impurities in real time. It is suitable for a wide range of clinical scenarios for patients with pulmonary hypertension, pulmonary fibrosis and other indications, as a safe and reliable portable nitric oxide gas treatment source.