The FVA-25 Furix Veterinary Anesthesia Machine is a state-of-the-art, turbine-driven system engineered for delivering precise, reliable anesthesia and ventilation to a wide range of animal patients in veterinary clinics, hospitals, and surgical settings. Its integrated, reforming design emphasizes ease of use, safety, and versatility, making it suitable for procedures on animals from small pets like cats and dogs to larger species up to 100kg. The machine combines advanced electronic controls with pneumatic drive for consistent performance, even in low-flow scenarios, ensuring minimal waste and optimal patient outcomes. Below is a detailed breakdown of its functionalities, specifications, and operational aspects.

Core Functionalities and Working Principles-

• User Interface and Operation: Features a 10.1-inch capacitive color touch screen with an intuitive partition interface, allowing veterinarians to easily set and monitor parameters. The screen's adjustable brightness (0-4 levels) ensures visibility in various lighting conditions. Operation is turbine-driven for precise ventilation control, with smart parameter settings that automatically adjust based on patient weight and needs, reducing setup time and errors.
• Ventilation System: Pneumatically driven and electronically controlled, the ventilator supports multiple modes including Standby, Manual, ACGO, Volume Support (VS), Volume Control Ventilation (VCV), Pressure Control Ventilation (PCV), and Synchronized Intermittent Mandatory Ventilation (SIMV). This enables tailored breathing support, from spontaneous to fully controlled ventilation, with real-time monitoring of tidal volume, pressure, and flow to maintain stable anesthesia depths during surgeries.
• Anesthetic Delivery and Vaporization: The high-capacity vaporizer (filling volume: 360mL dry wick, 300mL moist wick, 260mL between marks) delivers agents like Isoflurane, Sevoflurane, or Enflurane at concentrations of 0-6%. It excels in low-flow anesthesia, minimizing agent consumption and environmental impact while providing superb performance for prolonged procedures. The system includes an oxygen flush (25-75L/min) for rapid circuit clearing and precise flow control (0-5L/min accuracy).
• Breathing and Gas Management: The anesthetic breathing system features a 500mL CO2 absorbent volume for efficient rebreathing circuits, reducing fresh gas needs. It includes a mechanical APL valve (1-70cmH2O) and pressure gauge (-20 to 100cmH2O, ±2.5% accuracy) for safe pressure regulation. The Auxiliary Common Gas Outlet (ACGO) with mechanical switch allows seamless switching between circuits.
• Gas Scavenging System (AGSS): Ensures safe disposal of waste gases to protect staff and animals. The active AGSS has an 80L/min pump rate in a compact 500x150x120mm unit, while the passive version uses a 30mm OD conical connector. This prevents buildup of harmful vapors in the operating environment.
• Mobility and Integration: Mounted on a trolley with 4 castors (2 with brakes) for easy transport. The integrated design supports multiple mounting solutions for patient monitors, infusion pumps, and oxygen generators, creating a comprehensive anesthesia workstation. The top shelf (384x260mm, 10kg limit) provides additional space for accessories.
• Power and Backup: Runs on AC power (220-240V, 50/60Hz) with an internal lithium battery (14.8V, 2200mAh) offering at least 60 minutes of runtime under standard conditions, ensuring uninterrupted operation during power outages or transport.
• Safety and Indicators: Equipped with LED indicators (one for AC power, one for operation) and a speaker for 4-level alarms to alert on issues like low battery or pressure anomalies. The RS232 port allows data export for record-keeping.

Detailed Specifications:

Setting Parameters and Accuracies:

This comprehensive setup ensures the FVA-25 operates efficiently in diverse veterinary scenarios, prioritizing animal safety, user convenience, and environmental compliance. For optimal use, regular maintenance of the CO2 absorbent and vaporizer is recommended, along with calibration per manufacturer guidelines from Furix Trade Venture Limited.