Hemodialysis Machine YR06665

The YR06665 is a high-performance hemodialysis machine specifically designed for the treatment of adult patients with chronic renal failure. This Class IIb medical device combines an advanced circuit control system with high-precision hydraulic monitoring.Tailored for medical departments and specialized nephrology units, the YR06665 stands out for its reliability in blood purification therapies, providing a safe and efficient environment for both clinical staff and patients.

Design and Technology (Functionality)

This equipment integrates key innovations to ensure stable and fluid treatment:

• Intelligent Double Operation System: Features an LCD touch screen interface supplemented by physical buttons for redundant and secure control.
• A/B Ceramic Proportioning Pumps: Utilizes high-precision ceramic pumps that are corrosion-proof and provide superior accuracy for dialysate mixing.
• Dual Pump Configuration: Includes a primary blood pump and a spare (standby) pump, which can also be utilized for hemoperfusion procedures.
• Advanced Hydraulic Management: A balance chamber combined with a UF (Ultrafiltration) pump ensures strict control over fluid balance.
• Alarm Memory Function: Built-in history logs for operations and alarms to facilitate clinical auditing and technical maintenance.

Frequently Asked Questions (FAQ)

What therapy modes are supported by this device? It is compatible with Hemodialysis (HD), Isolated Ultrafiltration, Sequential Ultrafiltration, and Hemoperfusion.Does it have a backup system for power failures? Yes, it features an optional backup battery that keeps the device operational for 30 minutes to ensure patient safety during power outages.How is the disinfection process handled? The machine offers three distinct modes: Hot Decalcification, Chemical Disinfection, and Heat Disinfection at temperatures exceeding 85°C.

Advantages and Disadvantages

Advantages:

• High Precision: Balancing accuracy within +/- 0.1% of the dialysate flow.
• Flexibility: Supports a variety of dialysate mixing ratios.
• Safety Sensors: Includes ultrasonic bubble detection and photochromic blood leak detection.
• Durability: High-grade ceramic components extend the lifespan against harsh chemicals.

Disadvantages:

• Water Requirements: Requires a stable input pressure between 21.75 and 87 P.S.I. (0.15 to 0.6 MPa).
• Significant Weight: At 88 kg, it requires a solid and level floor surface for safe installation.

Field Use and Recommendations

The YR06665 is optimized for use in hospital dialysis units and specialized nephrology clinics.

Operational Recommendations

• Working Environment: Maintain the room temperature between 10°C and 30°C with relative humidity not exceeding 70%.
• Maintenance: It is highly recommended to perform the 60-minute heat disinfection cycle (>85°C) regularly to prevent biofilm buildup in the hydraulic system.
• Calibration: Periodically verify the heparin pump accuracy, which is compatible with 20ml, 30ml, and 50ml syringes.

Technical Specifications

Specifications	Parameter
Model	YR06665
Dimensions (LxWxH)	380 x 400 x 1380 mm
Net Weight	88 kg
Floor Area	500 x 520 mm
Dialysate Flux	300 to 800 ml/min
Dialysate Temp	Preset range 34.0 to 39.0 C
Dialysate Concentration	12.1 mS/cm to 16.0 mS/cm (+/- 0.1 mS/cm)
UF Rate Flow Range	0 ml/h to 4000 ml/h (Resolution 1ml)
Blood Pump Flow	20 to 400 ml/min (6mm Diameter)
Spare Pump Flow	30 to 600 ml/min (8mm Diameter)
Venous Pressure	-180 mmHg to +600 mmHg (+/- 10 mmHg)
Arterial Pressure	-380 mmHg to +400 mmHg (+/- 10 mmHg)
Heparin Pump	0 to 10 ml/h (20, 30, 50 ml syringes)
Bubble Detection	Ultrasonic (Alarm for bubbles > 200 microliters)
Blood Leak Detection	Photochromic (Alarm >= 1ml blood/L dialysate)
Power Supply	AC220V, 50Hz/60Hz, 1500W
Heat Disinfection	> 85 C (Approx. 60 min duration)