The sterile single use 67 Intravenous Microdialysis Catheter is intended for continuous microdialysis monitoring in the peripheral venous system for up to three days. The 67 IV Microdialysis Catheter allows energy related metabolites, drugs and other small substances to diffuse into the catheter reflecting accurate concentrations in the blood. 

The 67 IV Microdialysis Catheter is inserted by using a standard peripheral venous catheter (PVC) and can be used intravenously for up to 72 hours of monitoring. The clean samples and possibility for frequent sampling makes it ideal for clinical research. The catheter is available in 4 different versions of membrane and shaft lengths. Recovery performance is optimized by using the type with 30 mm membrane at 0.3 µl/min flow rate.

The catheter inlet tubing is connected to a Microdialysis Pump and the outlet ends in a microvial which collects the sample. The samples can be analyzed in the ISCUSflex Microdialysis Analyzer for Glucose, Lactate, Pyruvate, Glycerol, Glutamate and Urea or sent to the laboratory for further investigations.

  • For blood monitoring up to 72 hours

  • Easy insertion by standard PVC


Technical information for 67 IV MD Catheter

Material Length (mm)
Length (mm)
Length (mm)
Length (mm)
Shaft PAES* 46 46 46 130
Membrane PAES* 10 20 30 10
Inlet Tubing Polyurethane 200 200 200 200
Outlet Tubing Polyurethane 45 45 45 45
PVC Polypropylene, ABS, Chrome-nickel steel, Polyurethane 32 32 32 50
Membrane Cut-off: Approx. 20,000 Daltons

*PAES = Polyarylethersulphone

Ordering information for 67 IV MD Catheter

NOTE: This product may not be approved by your national regulatory authorities. Please contact your local representative for further information.
For USA customers: CAUTION Investigational device. Limited by Federal (or United States) law to investigational use.
Ref. No.
 67 IV Microdialysis Catheter 46/10, 4/pkg.
8050091 67 IV Microdialysis Catheter 46/20, 4/pkg.
8050092 67 IV Microdialysis Catheter 46/30, 4/pkg.
8050093 67 IV Microdialysis Catheter 130/10, 4/pkg.
 Microvials, 250/pkg.
P000028 Microvial Rack, 12/pkg.
P000154 Microvial Rack, Sterile, 12×4/pkg.