Mindray A4

The Mindray A4 is an anesthesia workstation designed for operating rooms and perioperative settings. It delivers ventilation across four modes—volume control (VCV), pressure control (PCV), synchronized intermittent mandatory ventilation (SIMV), and manual/spontaneous—with tidal volumes from 20 to 1500 mL. The operator controls ventilation and agent delivery via a 10.4-inch color touchscreen. Fresh gas flow ranges from 0 to 10 L/min. The workstation accepts two vaporizers on Selectatec-compatible mounts, and includes an autoclavable, low-compliance breathing system for precise gas delivery. Power is supplied by AC mains with an internal battery providing up to 90 minutes of backup. The unit is stationary and occupies approximately 55 inches in height, 27 inches in width, and 28 inches in depth. Configuration options include: - Auxiliary oxygen - Agent monitoring - Integrated patient data management