CRRT Dialysis Machine

• Supports up to 14 blood purification treatment modes, including CVVH, CVVHD, CVVHDF, SCUF, HP, PE, PA, CPFA, DFPP, MARS, FPSA, SPAD, RAD, and PDF.
• Designed for Continuous Renal Replacement Therapy (CRRT) and advanced blood purification procedures.
• Integrated citrate anticoagulation system with dedicated infusion pump and weighing scale.
• Dual-channel substitution fluid input for accurate replacement fluid management.
• Five high-precision peristaltic pumps with flow rates up to 600 mL/min.
• Advanced 4-scale fluid balance system for precise ultrafiltration and fluid control.
• Fluid balance accuracy up to ±5 g with cumulative balance error ≤ 100 mL.
• Real-time monitoring of venous pressure, arterial pressure, transmembrane pressure, and membrane pressures.
• Temperature-controlled replacement fluid delivery with a control range of 33°C to 40°C.
• Blood leakage detection and air bubble monitoring for enhanced patient safety.
• Large rotatable touchscreen interface for convenient operation.
• One-button priming and treatment mode switching for faster setup.
• Guided tubing installation with visual instructions.
• Supports pre-dilution, post-dilution, and mixed dilution therapy modes.
• Automatic recognition of 10 mL, 20 mL, 30 mL, and 50 mL syringes.
• Backup battery support for uninterrupted monitoring during power interruptions.
• Suitable for ICU, nephrology, critical care, liver support, sepsis management, poisoning treatment, and advanced blood purification applications.
• Compact and ergonomic design for easy movement within clinical environments.
• Reliable components, including high-quality motors, sensors, and pumps for long-term performance.
• Compatible with a wide range of blood purification consumables and treatment protocols.

1. Basic Information – CRRT Dialysis Machine

Parameter	Specification
Height	1720 mm
Width	635 mm
Thickness	578 mm
Weight	About 75 Kg

Electrical Parameters

Parameter	Specification
Voltage	~110/220V
Frequency	50/60 Hz
Power	500 VA
Backup Battery Capacity	2 × 12V / 4Ah

2. Flow Monitoring

Parameter	Range	Accuracy
Blood Pump Flow (BP)	30 mL/min ~ 600 mL/min	Set Value ±10%
LP1	1 mL/min ~ 250 mL/min	±0.1 mL/min or ±5% of Set Value
Waste Liquid Pump Flow (UFP)	1 mL/min ~ 250 mL/min	±0.1 mL/min or ±5% of Set Value
LP2	1 mL/min ~ 250 mL/min	±0.1 mL/min or ±5% of Set Value
Function Pump Flow (FP)	1 mL/min ~ 250 mL/min	±0.1 mL/min or ±5% of Set Value

Infusion Pump Flow

Parameter	Specification
Flow Adjustable Range	0 mL/h ~ 10 mL/h
Error Range	±0.2 mL/h or Reading ±5%
Rapid Injection Flow	10 mL/h ~ 2000 mL/h
Syringe Specification	10 mL / 20 mL / 30 mL / 50 mL

Additional Parameters

Parameter	Specification
Dehydration Error	≤ ±20 mL/h
Liquid Balance Control	≤ 100 mL

3. Pressure Monitoring

Monitoring Type	Range	Accuracy
Venous Pressure Monitoring (VP)	-500 mmHg ~ +700 mmHg	±5 mmHg
Arterial Pressure Monitoring (AP)	-500 mmHg ~ +700 mmHg	±5 mmHg
Transmembrane Pressure Monitoring (TMP)	-500 mmHg ~ +700 mmHg	±5 mmHg
Primary Membrane External Pressure Monitoring (PM1)	-500 mmHg ~ +700 mmHg	±5 mmHg
Secondary Membrane Pressure Monitoring (PM2)	-500 mmHg ~ +700 mmHg	±5 mmHg

4. Liquid Balance Control

Scale Type	Range	Accuracy
Rehydration Scale	0 Kg ~ 30 Kg	±5 g or ±0.1%
Waste Liquid Scale	0 Kg ~ 30 Kg	±5 g or ±0.1%
Auxiliary Rehydration Scale I	0 Kg ~ 12 Kg	±5 g or ±0.1%
Auxiliary Rehydration Scale II	0 Kg ~ 12 Kg	±5 g or ±0.1%

Total Scale Number: 4

5. Substitution Fluid Flow Temperature Control

Parameter	Specification
Control Range	33°C ~ 40°C
Accuracy	Control Error ±1°C

6. Safety Monitoring

Monitoring Type	Specification
Blood Leakage Monitoring	≤ 0.35 mL/min (HCT 32%)
Air Monitoring	> 0.02 mL Bubbles

7. Each Model Treatment Mode Contrast – CRRT Dialysis Machine

Treatment Mode	SWS-5000 (Full Function)	SWS-5000 (Professional)	SWS-5000A	SWS-5000B
Citrate Anticoagulation	✓	✓	✓	✗
Substitution Double Channel Input	✓	✓	✓	✗
CVVH – Continuous Veno-Venous Hemofiltration	✓	✓	✓	✓
CVVHD – Continuous Veno-Venous Hemodialysis	✓	✓	✓	✓
CVVHDF – Continuous Veno-Venous Hemodiafiltration	✓	✓	✓	✗
SCUF – Slow Continuous Ultrafiltration	✓	✓	✓	✓
HP – Hemoperfusion	✓	✓	✓	✓
PE – Plasma Exchange	✓	✓	✓	✓
PA – Plasma Adsorption	✓	✓	✓	✓
CPFA – Continuous Plasma Filtration and Adsorption	✓	✓	Optional	✗
FPSA – Fractional Plasma Separation and Adsorption	✓	Optional	Optional	✗
MARS – Molecular Adsorbent Recycling System	✓	Optional	Optional	✗
SPAD – Single Pass Albumin Dialysis	✓	Optional	Optional	✗
DFPP – Double Filtration Plasmapheresis	✓	Optional	Optional	✗
RAD – Repeated Pass Albumin Dialysis	✓	Optional	Optional	✗
PDF – Plasmadiafiltration	✓	Optional	Optional	✗

Legend

• ✓ = Available
• ○ = Optional
• ✗ = Not Available

CRRT Dialysis Machine