The Philips Respironics Trilogy Evo Portable Ventilator with an internal battery offers invasive and non-invasive respiratory support for patients weighing as little as 2.5 kg. It features an intuitive 8-inch touchscreen display and is designed for portability and durability across different settings. The internal battery is complemented by a hot-swappable detachable battery, providing up to 15 hours of combined battery life. 

General specifications

• Weight: 5.2 kg (11.5 lbs) without the detachable battery; 5.8 kg (12.7 lbs) with the detachable battery.
• Dimensions: 16.5 cm (6.48 in) deep x 28.6 cm (11.25 in) wide x 24.5 cm (9.65 in) high.
• Screen: 8-inch (20.32 cm) LCD touchscreen.
• Patient range: Adult and pediatric patients weighing at least 2.5 kg.
• Durability: Engineered for protection against damage during transport, and can be mounted on a wheelchair or roll stand.
• Connectivity: Bluetooth-enabled for data transfer to Philips' Care Orchestrator cloud-based tool. 

• AC input voltage: 100–240 V, 50/60 Hz, 1.7–0.6 A.
• DC input voltage: 12/24 V, 6.5 A.
• Internal and detachable Li-ion batteries: Provides a combined nominal run time of 15 hours (7.5 hours per battery).
• Charge time (internal and detachable): From 0% to 80% in 2.5 hours and from 0% to 100% in 3.5 hours. 

• Ventilation modes:
  • Volume control: Assist Control (A/C-VC), Synchronized Intermittent Mandatory Ventilation (SIMV-VC), and Mouthpiece Ventilation (MPV-VC).
  • Pressure control: Assist Control (A/C-PC), Synchronized Intermittent Mandatory Ventilation (SIMV-PC), Pressure Support Ventilation (PSV), Spontaneous/Timed (S/T), and Mouthpiece Ventilation (MPV-PC).
  • Other modes: Continuous Positive Airway Pressure (CPAP) and AVAPS-AE, which automatically adapts pressure support.
• Tidal volume: 35–2000 ml for dual limb and active flow circuits; 50–2000 ml for passive and active PAP circuits.
• Breath rate: 0–80 BPM.
• Pressure support/pressure control: 0–60 cmH₂O.
• Inspiratory pressure: PEEP+1 to 89 cmH₂O.
• PEEP: 0–35 cmH₂O for active circuits; 3–25 cmH₂O for passive circuits.
• Auto-Trak technology: An algorithm that automatically adjusts to the patient's breathing patterns. 

• Standard: Tidal volume, respiratory rate, minute ventilation, leak, I:E ratio, and airway pressure.