The flomasta. A new anaesthetic ventilator

Area of Science:

• Anesthesiology
• Medical Devices
• Respiratory Care

Background:

• Traditional anesthesia ventilators present hazards during mode changes and offer limited control over inspired gas mixtures.
• Accurate monitoring of ventilation and gas composition is crucial for patient safety during anesthesia.

Purpose of the Study:

• To describe a new autoclavable ventilator designed for anesthesia.
• To highlight its safety features, precise gas mixture control, and monitoring capabilities.

Main Methods:

• The ventilator operates as a minute-volume divider, powered by stored energy in a reservoir bag.
• It features a non-rebreathing system with a small internal volume for accurate gas mixture determination.
• The exhaust system is designed for monitoring, positive end-expiratory pressure (PEEP), and pollution control.

Main Results:

• The ventilator is autoclavable and safe for use with explosive anesthetics.
• Its rational control system mitigates hazards associated with changing ventilation modes.
• The non-rebreathing design ensures accurate knowledge of the inspired gas mixture.
• The exhaust system supports ventilation monitoring, PEEP application, and connection to pollution control systems.

Conclusions:

• This new ventilator offers a safer and more accurate alternative for anesthesia delivery.
• Its design addresses key limitations of existing ventilators, improving patient safety and care.
• The device facilitates advanced ventilation management techniques and environmental controls.