"Subsalve" Helmet Non-Invasive Ventilation Set-up with safety features

Canada getting on board with helmet-based ventilation as worldwide efforts continue to combat COVID

Dr. Yuri Gelland is sharing his simple, inexpensive, and effective "bubble helmet" design idea

Engineers in Italy create a valve to convert snorkeling mask for COVID-19 patient ventilation

Helmet Design Ideas - The Swim Noodle Collar Adaptation of the Sea-Long Ventilation Helmet

Helmet Improvement Ideas - Liquids Intake into Sea-Long Pressurized Helmet

Doctor rigs ventilator to double up patients with COVID-19

DIY - A helmet NIV CAN BE USED with WALL OXYGEN alone to help COVID-19 patients