Skip to content

4008S classix

4008S classix dialysis device

Quality treatment to suit your budget

  • Online assessment of dialysis efficiency and dose (OCM®)
  • Ultrapure dialysis fluid (DIASAFE®plus)
  • Hygienic dry bicarbonate concentrate supply (bibag®)
  • AdaptedFlow1 for optimized use of resources

Key features

Blood Pressure Monitor (BPM) settings

Settings for Blood Pressure Monitor (BPM)

Assuring quality in operations

Operational efficiency

Hemodialysis involves a large number of demanding manual operations all around the hemodialysis machine. The ergonomic design and the logical operating structure of the 4008S classix permit easy handling as well as fast and intuitive programming of the treatment parameters. Important treatment values are represented graphically on the 10.4” TFT-LCD monitor, which supports easy comprehension of the ongoing treatment, and provides a fast overview of the treatment history. The Blood Pressure Monitor (BPM) is fully integrated, which further simplifies handling for the therapy providers. In combination with the Therapy Data Management System (TDMS) daily dialysis practice can be organized in a more effective and efficient manner taking full advantage of an online data acquisition and management tool.

Online Clearance Monitor (OCM ®) settings

Settings for Online Clearance Monitor (OCM®)

OCM® – Online Clearance Monitor

In the meantime numerous studies have demonstrated that morbidity and mortality rates are closely correlated to the delivered dialysis dose.2,3 The Online Clearance Monitor (OCM®) enables the continuous monitoring of:

  • The effective in-vivo urea clearance (K)
  • The accumulated cleared plasma (Kt) or the current dialysis dose administered (Kt/V)
  • The plasma sodium concentration: possible deviations to the prescribed therapy goal can be detected and corrected immediately during treatment* without incurring additional expenses for disposables or staff efforts
     

The non-invasive and precise Kt/V assessment is consistent with conventional blood sample-based methods enabled by urea distribution volume V measured with the BCM-Body Composition Monitor.4

DIASAFE® plus – Dialysis Fluid Filter

DIASAFE®plus – Dialysis Fluid Filter

Delivering quality in therapy

DIASAFE®plus – Dialysis Fluid Filter

The quality and purity of the dialysis fluid are of major concern in modern-day renal replacement therapies, as large volumes of dialysis fluid come into contact with the patient’s bloodstream during each treatment. Endotoxins present in contaminated dialysis fluid may elicit undesirable acute reactions and influence the long-term outcome of patients on chronic hemodialysis. The DIASAFE®plus dialysis fluid filter enables the production of ultrapure dialysis fluid. This is attributed to the excellent endotoxin-retention capabilities of its Fresenius Polysulfone fibers and an intelligent safety concept, based on:

  • Functional control of filter integrity
  • Automatic surveillance of filter lifetime
  • Aseptic connection technology
     

Ultrapure dialysate fluid is acknowledged to be an integral part of all contemporary dialysis equipment. Naturally the DIASAFE®plus is an essential part of the basic configuration of all current Fresenius Medical Care dialysis machines.

bibag® – Dry Bicarbonate Concentrate

bibag® – Dry Bicarbonate Concentrate

bibag® – Dry Bicarbonate Concentrate

To avoid the potential risk of microbiological contamination through liquid bicarbonate concentrate, the bicarbonate buffer is always supplied as a dry substance. In addition to this excellent hygienic standard, the bibag® is characterized by:

  • Easy and ergonomic handling
  • Minimum storage space required
  • Ecological benefits due to reduced waste volume and less transport weight

Features at a glance

Quality treatment to suit your budget quality

Almost one in two patients with ESRD dies as a result of cardiovascular disease. That is why Cardioprotective Hemodialysis is a core principle of Fresenius Medical Care, as we work and strive to solve the challenges of modern dialysis. Each step we take is focused on minimizing cardiovascular risks and extending patients’ lives. The Next Generation  4008S continues the success story of the well-known 4008 series, by combining best quality HD treatment, proven reliability and operational efficiency.

4008S classix device

The 4008S classix device

Proven quality

The latest member of a long established and highly successful 4008 series

  • Advanced dialysis fluid circuit with highly-precise volumetrically controlled ultrafiltration
  • Consistently reliable hydraulics


Advanced treatment

High-quality HD treatment to protect your patient

  • OCM® (Online Clearance Monitor)
  • DIASAFE®plus (Dialysis Fluid Filter)
  • bibag® (Dry Bicarbonate Concentrate)
  • Single needle or SN Click-Clack
  • ISO-UF program


Operational efficiency

Cost effective use of resources

  • Easy, fast and intuitive handling
  • TDMS (Therapy Data Management System)
  • BPM (Blood Pressure Monitor)
  • CDS (Central Concentrate Delivery System)
  • AdaptedFlow1

Performance data

Technical Data 4008S classix

General data
Dimensions 4008S Weight 1370 x 500 x 650 mm (H x W x D) (including shunt interlock and pedestal) approx. 86 kg
Water supply
Water inlet pressure 1.5 to 6.0 bar
Water inlet temperature 5°C to 30°C; for “integrated hot rinse” 85°C to 95°C
Max. drain height 1 m
Concentrate supply
Supply pressure 0 to 100 mbar; 1 m max. suction height
Central supply 1 central acid concentrate (optional) 0 to 500 mbar
Electrical data
Power supply 100 to 240 V AC, 50 to 60 Hz
Current consumption Approx. 9 A (at 230 V) and 15 A (at 110 V)
External connections Network interface for data exchange with Therapy Data Management System (optional); input/output for connection of external auxiliary equipment; alarm input/output (e.g. for nurse call); diagnosis for in-house computer diagnosis
Battery 18 V; 3 Ah (maintenance free)

Extracorporeal circuit

Extracorporeal circuit
Arterial pressure monitoring
Display range - 300 mmHg to + 280 mmHg
Accuracy ±10 mmHg
Resolution 20 mmHg
Venous pressure monitoring
Display range - 60 mmHg to + 520 mmHg
Accuracy ±10 mmHg
Resolution 20 mmHg
Transmembrane pressure monitoring
Display range - 60 mmHg to + 520 mmHg
Resolution 20 mmHg
Arterial blood pump
Blood flow range 15 to 600 mL/min
Accuracy ± 10%
Resolution 5 mL/min
Single needle system (optional) With 2 blood pumps, internal pressure/pressure control with variable stroke volume (max. 50 mL/min)
Air bubble detector Ultrasonic transmission measurement on blood line, additional optical monitoring in venous clamp
Heparin pump Delivery range: 0 to 10 mL/h Bolus function: max. 5 mL per bolus Syringe size: 20 mL

Dialysis fluid circuit

Dialysis fluid circuit
Dialysis fluid flow range
Selectable 0 – 300 – 500 – 800 mL/min
AdaptedFlow*(selectable) Dialysate flow adapted to the effective blood flow
Dialysis fluid temperature
Selectable 35°C to 39°C
Dialysis fluid conductivity  
Range 12.8 to 15.7 mS/cm (25°C)
Accuracy ± 0.1 mS/cm
Resolution 0.1 mS/cm
Dialysis fluid acid component  
Mixing ratio Adjustable, e.g. 1+44, 1+34
Adjustment range 125 to 150 mmol/L
Dialysis fluid bicarbonate component
Default mixing ratio 1 + 27.6 (others possible)
Adjustment range - 8 to + 8 mmol/L
OCM® Online Clearance Monitoring
Accurate Clearance K ± 6%
Bicarbonate dry concentrate bibag®
Dialysis fluid filter system DIASAFE®plus
Balancing accuracy ± 0.1 % according to the total dialysate volume
Pressure holding tests Cyclic
Ultrafiltration
UF rate 0 to 4000 mL/h (in steps of 1 mL/h)
Pump volume accuracy ± 1%
Parameters displayed UF goal, UF time, UF rate, UF volume
Blood leak detector
Sensitivity ≤ 0.5 mL blood/min (Hct = 25) at max. flow 800 mL/min
BPM (optional)
Display range Systole: 30 mmHg to 280 mmHg
  Diastole: 10 mmHg to 240 mmHg
  MAP: 20 mmHg to 255 mmHg
  Pulse: 20 to 245 1/min
Pump volume accuracy ± 1%
Accuracy ± 3 mmHg
Resolution 1 mmHg

Disinfection and cleaning programmes**

Disinfection and cleaning programmes**
Dialysis fluid flow range
Rinse
Temperature/flow
37 °C / 600 mL/min
Hot rinse (recirculation)
Temperature/flow
84 °C / 450 mL/min
Integrated hot rinse
Temperature/flow
84°C / 450 mL/min
Cleaning Sporotal100® (recirculation)
Temperature/flow
37 °C / 600 mL/min
Heat disinfection Diasteril®/Citrosteril® (recirculation)
Temperature/flow
84° C / 450 mL/min
Disinfection Puristeril® 340/plus (recirculation)
Temperature/flow
37 °C / 600 mL/min

* Not available in all countries.
** Various programme combinations selectable. Technical changes reserved.

Related content
HDF Pump

HighVolumeHDF as easy as HD

FX classix dialyzers

Proven Fresenius quality for standard hemodialysis

1 Not available in all countries

2 Hakim R, Breyer J, Ismail N, Schulmann G: Effects of dose of dialysis on morbidity and mortality. American Journal of Kidney Diseases (1994); 23:661-669

3 Port F, Ashby V, Dhingra R, Roys E, Wolfe R: Dialysis dose and body mass index are strongly associated with survival in hemodialysis patients. Journal of the American Society of Nephrology (2002); 13:1061-1066

4 Lindley EJ, Chamney PW, Wuepper A, Ingles H, Tattersall JE, Will EJ: A comparison of methods for determining urea distribution volume for routine use in on-line monitoring of hemodialysis adequacy. Nephrology Dialysis Transplantation (2009); 24(1):211-6