Yarnasa – Automatic, Self-Applicable Anti-Choking Medical Device

Yarnasa is a Class IIa medical device in development designed to resolve life-threatening airway obstruction through an automated, self-applicable mechanism. It delivers a controlled, repeatable suction pulse via a sealed ergonomic mask, aiming to help evacuate the obstructing bolus without requiring user strength or complex technique. The project is generating pre-clinical evidence with biomedical engineering and clinical partners, including usability/human factors and objective performance validation, to support CE marking and future clinical evaluation.