CMA 70 Brain Microdialysis Catheter with Gold tip
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For early detection of brain ischemia
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The sterile single use CMA 70 Microdialysis Catheter is a highly flexible catheter designed for implantation in brain tissue. A selection of CMA 70 Microdialysis Catheters is available with different membrane and shaft lengths suitable for stereotaxical as well as manual implantation.
The CMA 70 Microdialysis Catheter is tunnelated under the scalp with a tunnelating needle. It is then inserted with the help of microdialysis forceps into the brain tissue through a hole drilled in the skull bone.
The tip of the Catheter contains a gold thread, which makes it visible on a CT-scan in order to locate the exact position of the catheter in the brain.
The catheter inlet tubing is connected to a CMA Microdialysis Pump and the outlet ends in a microvial which collects the sample. The samples can be analyzed in the CMA Microdialysis Analyzer for Glucose, Lactate, Pyruvate, Glycerol, Glutamate and Urea or sent to the laboratory for further analysis.
Technical information for CMA 70 |
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| Membrane Cut-off: Approx. 20,000 Daltons | |||||
| Material | Length (mm) | Diameter (mm) | |||
| Shaft | Polyurethane | 0.9 | |||
| Membrane | Polyamide | 0.6 | |||
| Inlet Tubing | Polyurethane | 600 | 1.0 | ||
| Outlet Tubing | Polyurethane | 220 | 1.0 | ||
Ordering information for CMA 70 |
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Ref. No. P000049 membrane length 10 mm -shaft 60 mm 4/pkg P000080 membrane length 20 mm -shaft 60 mm 4/pkg P000050 membrane length 10 mm -shaft 100 mm 4/pkg
The following catheters can only be ordered as custom made catheters: P000050-P000052 are made for stereotaxic use
Accessories: |
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