PROFESSIONAL cap for NeoRec 21
PROFESSIONAL cap for NeoRec 21
Electrode cap PROFESSIONAL cap for NeoRec 21 is the textile cap with pre-installed Ag/AgCl sintered MCScap‑NTC electrodes (ear electrode MCScap‑NT) with common connector for NeoRec 21 amplifier. The electrode cap is designed for non-invasive registration EEG when used with the EEG amplifier. The electrode cap is a reusable device.
Textile cap is made of elastic material, preserving the shape and size. The cap provides the exact position of the electrodes on the head without additional measurements and adjustments. Large holes are provided for ventilation and access to the electrodes and patient’s skin.The cap is fixed on the head with the chin or chest belt. The caps are marked according to the 10-10 system. Size identification is carried out by the color of the seam.
MCScap‑NTC is a cup with skirt Ag / AgCl sintered electrode for EEG recording. The shape of the electrode in the form of a bowl with a wide skirt allows you to achieve a snug fit to the patient's head and provides comfort throughout the study, and also does not allow the electrode gel to flow out of the electrode body. The Ag / AgCl sintered electrode material guarantees minimum polarization and long-term signal stability, as well as an increased electrode life. The conductive surface of the MCScap electrodes is not in direct contact with the skin. Contact is provided by a conductive substance. A hole in the electrodes is provided to add a conductive gel. Electrode have additional labeling what makes easy to rearrange them to new textile base.
| Model of electrode cap | PROFESSIONAL cap for NeoRec 21 |
| Electrode | MCScap‑NTC |
| Model of textile cap | MCScap textile cap |
| Cable length | 0.6 m |
| Location of the output of the electrode cable from the cap | back of the head |
| Marking of the textile cap | yes |
| Marking of the electrodes | yes |
| Weight of EEG cap | < 250 g |
| Material of electrode conductive surface | Ag/AgCl sintered |
| Electrode body material | polyurethane |
| The need to use an electrode contact substance | required |
| Square of electrode conductive surface | 26 mm2 |
| Internal diameter of the electrode at the point of contact of the electrode contact substance with the skin | 10 mm |
| Surface area of contact of the electrode substance with the skin | 78.5 mm2 |
| Outer diameter of the electrode at the point of contact with the skin | 15 mm |
| Distance from the skin to the electrode conductive surface | 3.2 mm |
| The diameter of the hole in the electrode to add gel | 2.8 mm |
| Electrode polarization | ≤ 50 mV |
| Resistance of electrodes insulation | ≥ 1000 MΩ |
| Dielectric strength of electrodes insulation | 1500 V |
| The impedance of the electrode | ≤ 5 kΩ |
| Connector type | ST40X‑24S |
| Number of EEG electrodes | 22 |
| Electrode positions | FP1, FP2, O1, O2, F3, F4, C3, C4, P3, P4, F7, F8, T7, T8, P7, P8, FZ, CZ, PZ, A1, A2, GND |
| Scheme of electrode arrangement Manufacturer's code | #10EM22 |
| Pin layouts of common connector Manufacturer's code | #10E-08M22 |
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Electrode cap PROFESSIONAL cap for NeoRec 21,
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MCScap‑AT ear fixator - 2 pcs.
| Size | Application | Head circumference | Textile or seam color |
|---|---|---|---|
| XL | Adult | 60-66 cm | Green |
| XL/L | Adult | 57-63 cm | Green + blue |
| L | Adults (most) | 54-60 cm | Blue |
| L/M | Teens, adults | 51-57 cm | Blue + red |
| M | Children, teens | 48-54 cm | Red |
| M/S | Children under 5 years old | 45-51 cm | Red + yellow |
| S | Children under 2 years old | 42-48 cm | Yellow |
| S/XS | Children under 1 year old | 39-45 cm | Yellow + green |
| XS | Children up to 4 months | 36-42 cm | Green |
