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The HVT 2.0 system provides high velocity nasal insufflation (HVNI) with simultaneous warmed and humidified respiratory gas delivery to augment breathing of spontaneously breathing adult and pediatric patients (5 kg and up) suffering from respiratory distress and/or hypoxemia in the hospital setting, via a small bore nasal cannula. HVT 2.0 is not intended to provide total ventilatory requirements of the patient and not for use during field transport. The flow rates may be from 5 to 45 liters per minute (BTPS).

The HVT 2.0 System is comprised of hardware containing software, and single use disposables that are designed to deliver the same High Velocity Nasal Insufflation (HVNI) as the Vapotherm Precision Flow HVNI. The HVT 2.0 system consists of the HVT 2.0 hardware containing software, a Disposable Patient Circuit (DPC), and a patient interface (nasal cannula). The HVT 2.0 system utilizes an integrated internal blower to deliver warmed and humidified breathing gas at flows 5 to 45 L/min (BTPS) to spontaneously breathing patients, without the need of wall air or any pressurized air source. The addition of an external oxygen source (wall or tank for QAV indication) enables FiO2 delivery from 21% to 100%. The device incorporates a blender and flow sensors that allow the oxygen percentage and total gas flow to be set independently. The HVT 2.0 main hardware device contains all the electrical and electronic components including the electronic blender and flow controllers, and sensors to monitor the disposable patient circuit. The main hardware device has no water pathways and the gas pathway only contains dry gas at room temperature, and therefore does not require internal cleaning or disinfection.

The Vapotherm Aerosol Adapter AAA-2 is intended to facilitate the connection between Vapotherm High Velocity Therapy HVT 2.0 and the Aerogen Solo Nebulizer.

The Vapotherm Aerosol Adapter AAA-2 is an accessory that is intended to facilitate the connection between Vapotherm High Velocity Therapy HVT® 2.0, cleared under K203357, and the Aerogen Aeroneb® Solo Nebulizer System, cleared under K133360, and more recently with K143719. which is intended to aerosolize solutions for inhalation. The AAA-2 facilitates the connection between the noted devices, and therefore aerosolization use is dictated by the Aerogen Aeroneb Solo Nebulizer System labeling.

The HVT 2.0 system is intended to deliver warmed and humidified high-flow respiratory gases to spontaneously breathing adult patients and pediatric patients (5 kg and up). The device is intended to be used in hospital, sub-acute facility, and home-use settings.

The HVT 2.0 system is intended to deliver warmed and humidified high-flow respiratory gases to spontaneously breathing adult patients and pediatric patients (5 kg and up). The device is intended to be used in hospital, sub-acute facility and home-use settings. The HVT 2.0 system is intended to be used by qualified medical professionals, such as physicians, nurses, respiratory therapists and by patients in a home-use setting under the supervision of qualified medical professionals. The HVT 2.0 system consists of the HVT 2.0 main device, a Disposable Patient Circuit (DPC), and a patient interface (nasal cannula). The HVT 2.0 system utilizes an integrated internal blower to deliver warmed and humidified breathing gas at flows up to 45 L/min to spontaneously breathing patients, without the need of wall air or any pressurized air source. The device incorporates a blender and flow sensors that allow the oxygen percentage and total gas flow to be set independently. The addition of an external oxygen source (wall, tank, or oxygen concentrator) enables FiO2 delivery from 21% to 100%, dependent on the oxygen source. The HVT 2.0 main device contains all the electrical and electronic components including the electronic blender and flow controllers, and remote sensors to monitor the disposable patient circuit. The main device has no water pathways, and the gas pathway only contains dry gas at room temperature, and consequently does not need internal cleaning or disinfection.