Anesthesia Ventilator NEUGA12
– Versatile operating modes: circulatory closed, semi-closed, and semi-open.
– Compatible gas requirements: medical oxygen and laughing gas at 0.3MPa to 0.5MPa.
– High precision pressure testing, with maximum error not exceeding ± (4% + 8%) of actual reading.
– Integrated safety valve with an exhaust pressure cap of 6 kPa.
– Oxygen and laughing gas flow meter with an indication range of 0.1 L/min to 10 L/min.
– Proportional control device for oxygen-laughing gas mixture, with alarm for low oxygen concentration.
– Immediate alarms for low gas source pressure and airway pressure deviations.
– Controlled ventilation settings with adjustable tidal volume (50-1500 mL) and I/E ratio (1:1.5 to 1:4).
– Multiple respiration modes: IPPV, SIPPV, and Manual.
– Oxygen flush capability ranging from 25 to 75 L/min.
Anesthesia Ventilator NEUGA12
A versatile anesthesia ventilator system offering multiple operating modes, precise gas mixture control, and comprehensive safety monitoring. Designed for operating room environments requiring reliable, clinician-friendly anesthesia delivery with real-time airway pressure management and low-oxygen concentration alarms.
Clinical overview
The NEUGA12 is a comprehensive anesthesia ventilator system engineered for precision gas delivery and patient safety in the operating room. It combines multiple ventilation modes (IPPV, SIPPV, and manual) with proportional oxygen–nitrous oxide mixing, real-time airway pressure monitoring, and integrated low-oxygen concentration alarms. The system operates on medical oxygen and nitrous oxide at 0.3–0.5 MPa, delivering consistent anesthetic gas mixtures with high-precision pressure regulation and safety valve protection.
Clinicians benefit from intuitive tidal volume and I/E ratio adjustment, immediate pressure deviation alerts, and oxygen flush capability up to 75 L/min. The ventilator’s maximum safety pressure of 12.5 kPa and configurable airway pressure alarm limits (0.3–6 kPa) ensure patient protection across diverse surgical scenarios. Pressure measurement accuracy of ±(4% + 8%) and flow meter precision within ±10% of indicated value support reliable anesthetic management.
Key features & surgeon benefits
Multiple Operating Modes
- Circulatory closed, semi-closed, and semi-open configurations
- Three respiration modes: IPPV, SIPPV, and manual control
- Flexible I/E ratio (1:1.5 to 1:4) and respiration frequency (4–40 bpm)
Integrated Alarm & Pressure Control
- Real-time airway pressure monitoring with upper and lower alarm limits
- Low oxygen concentration alarm (≤20% V/V or FiO₂ <20%)
- High-priority low gas source pressure alarm at 0.20 MPa ±0.05 MPa
Accurate Gas Delivery & Measurement
- Pressure testing accuracy: ±(4% + 8%) of actual reading
- Flow meter range 0.1–10 L/min with ±10% scale accuracy
- Proportional O₂/N₂O control device for consistent mixture ratios
Clinician-Friendly Operation
- Adjustable tidal volume (50–1500 mL) for diverse patient populations
- Oxygen flush 25–75 L/min for rapid oxygenation
- 6-second controlled-to-assisted ventilation switching time
Technical specifications
| Operating Modes | Circulatory closed, semi-closed, semi-open |
|---|---|
| Gas Requirements | Medical oxygen and nitrous oxide at 0.3–0.5 MPa |
| Pressure Measurement Accuracy | ±(4% of full scale + 8% of actual reading) |
| Safety Valve Exhaust Pressure | ≤6 kPa |
| Flow Meter Range | 0.1–10 L/min (accuracy ±10% of indicated value) |
| Oxygen Flush | 25–75 L/min |
| Vaporiser Concentration Range | 0–5% (relative error ±20%) |
| Respiration Modes | IPPV, SIPPV, Manual |
| Respiration Frequency | 4–40 bpm |
| I/E Ratio | 1:1.5 to 1:4 |
| Tidal Volume | 50–1500 mL |
| Trigger Pressure (Ptr) | −10 to +10 hPa |
| Maximum Safety Pressure | ≤12.5 kPa |
| Pressure Limit Range | 1–6 kPa |
| Airway Pressure Alarm (Upper) | 0.3–6 kPa (permissible error ±0.2 kPa or ±15%) |
| Airway Pressure Alarm (Lower) | 0.2–5 kPa (permissible error ±0.2 kPa or ±15%) |
| Controlled-to-Assisted Switching Time | 6 seconds |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Anesthesia Ventilator Unit | NEUGA12 main console with integrated gas delivery and ventilation control | 1 |
| Oxygen Regulator | Pressure regulator with safety valve (exhaust ≤6 kPa) | 1 |
| Nitrous Oxide Regulator | Pressure regulator with safety valve (exhaust ≤6 kPa) | 1 |
| Flow Meter Assembly | Dual O₂/N₂O flow meter (0.1–10 L/min range) | 1 |
| Proportional Control Device | O₂/N₂O mixture control with low-oxygen alarm | 1 |
| Vaporiser Module | Anesthetic agent vaporiser (0–5% concentration range) | 1 |
| Ventilator Bellows Assembly | Breathing circuit bellows with pressure monitoring | 1 |
| Airway Pressure Sensor | Integrated pressure transducer with alarm interface | 1 |
| Safety Valve (Respiratory Circuit) | Exhaust pressure relief (≤6 kPa) | 1 |
| Breathing Hoses & Connectors | Medical-grade tubing and standard OR connectors | As applicable |
Get in touch for pricing & availability
Contact our sales team to discuss system configuration, pricing, delivery timelines, and integration support for your operating room environment.
Email: info@neuvar.co.uk
