The JINLING 850 Advanced Model Anesthesia Machine shares all the core features of the standard model while offering additional capabilities for extended surgical applications. The machine maintains the same pneumatically driven and electronically controlled operation with support for closed, semi-closed, and semi-open breathing circuits.
Like the standard model, this Anesthesia Machine features an 8.4-inch color TFT display capable of showing Pressure-Time, Frequency-Time, Pressure-Volume, and Frequency-Volume waveforms. The enhanced monitoring capabilities provide anesthesiologists with comprehensive visual feedback for optimal patient management during complex procedures.
The Anesthesia Machine supports the same comprehensive ventilation modes as the standard model:
IPPV (VCV)
SIPPV (VCV)
PCV
IMV
SIMV
Manual
All ventilation parameters match the standard model's ranges, ensuring consistent performance across both versions.
The advanced model utilizes the same high-precision five-tube flowmeter system for O₂, N₂O, and Air delivery, with the interlocking oxygen safety mechanism ensuring oxygen concentration never falls below 21%. The electronic pressure differential flow sensor and imported respiratory control valve provide exceptional stability and responsiveness.
Featuring dual PA-I type vaporizer slots, this Anesthesia Machine offers enhanced flexibility for prolonged surgical procedures. The system supports Enflurane, Isoflurane, and Sevoflurane (Halothane optional) with self-compensating functionality and includes the advanced APL valve for low and ultra-low flow anesthesia techniques.
The advanced model includes the same comprehensive alarm system covering tidal volume, airway pressure, oxygen concentration, asphyxia, power failure, and oxygen failure, with an alarm query function for efficient troubleshooting. The automatic backup power system ensures continuous operation during power interruptions.
The integrated metallic modular respiratory circuit provides reliable sealing under high-temperature disinfection, while the advanced rotating soda lime tank made from imported PPSU material (resistant to 134°C) allows for quick one-handed replacement.
The JINLING 850 Advanced Model Anesthesia Machine offers enhanced optional features including advanced patient monitoring capabilities and EtCO₂ parameter monitoring (range: 0%–13.2% volume ratio), making it suitable for the most demanding surgical environments.
| Feature | Standard Model | Advanced Model |
|---|---|---|
| Display | 8.4-inch color TFT display | 8.4-inch color TFT display |
| Material | ABS and Metal | ABS and Metal |
| Flow Meter | Five glass tube | Five glass tube |
| Vaporizer Slots | Double PA-I type slot | Double PA-I type slot |
| Ventilation Modes | IPPV (VCV), SIPPV (VCV), PCV, IMV, SIMV, Manual | IPPV (VCV), SIPPV (VCV), PCV, IMV, SIMV, Manual |
| Tidal Volume | 0–1500 mL | 0–1500 mL |
| Flowmeter Range | O₂: 0.1–10 L/min, N₂O: 0.1–10 L/min, Air: 0.1–10 L/min | O₂: 0.1–10 L/min, N₂O: 0.1–10 L/min, Air: 0.1–10 L/min |
| Respiration Frequency | 0–100 bpm | 0–100 bpm |
| IMV Frequency | 1–20 bpm | 1–20 bpm |
| I:E Ratio | 8:1–1:10 | 8:1–1:10 |
| Inspiratory Platform | 0–1 Second | 0–1 Second |
| PEEP Range | 0–2.0 kPa | 0–2.0 kPa |
| SIGH Function | One deep breath per 70–120 controlled respirations | One deep breath per 70–120 controlled respirations |
| Inspiratory Pressure Trigger | –1.0–2.0 kPa | –1.0–2.0 kPa |
| Vaporizer Concentration | 0–5% | 0–5% |
| Alarms | Tidal volume, Airway pressure, Power failure, Oxygen failure, Oxygen concentration, etc. | Tidal volume, Airway pressure, Power failure, Oxygen failure, Oxygen concentration, etc. |
| Backup Power Supply | Yes | Yes |
| EtCO₂ Monitoring Range | 0%–13.2% (volume ratio) | 0%–13.2% (volume ratio) |
| APL Valve | Yes, for low/ultra-low flow anesthesia | Yes, for low/ultra-low flow anesthesia |
| Self-Check & Calibration | Automated startup self-check with automatic sensor calibration | Automated startup self-check with automatic sensor calibration |
| Optional Features | Patient Monitor, EtCO₂ module | Enhanced monitoring capabilities, extended surgical support |