South Korea-based Healcerion launched the Sonon 300L wireless handheld ultrasound device to the U.S. market following U.S. Food and Drug Administration (FDA) approval. The Sonon 300L is designed to help primary care providers (PCPs) be more efficient and effective, with instant insight to diagnose or refer a patient to a specialist. The system provides flexible ultrasound technology at less than 1/10 the cost of a traditional ultrasound machine, with a user interface anyone can learn in minutes, according to the company.