Build-Up And Fall Times; Notes, Warnings; 13. Electromagnetic Compatibility (Emc) - pajunk MultiStim SENSOR Gebrauchsanweisung

11.1 Build-up and fall times

The build-up and fall times measured effectively typically amount to 0,004 ms ± 0,002 ms.
The build-up and fall times hardly depend on the adjusted pulse width (PW) and pulse frequency (PF).
They are to a lesser degree dependent on the current amplitude and on the select channel {KAN, PEG}.
Their greatest correlation is with the patient resistance (Rp). The upper limiting values apply for the
nominal resistance range [1 kV ...12 kV]. For greater resistances, the times will increase as indicated in
the following illustration. At 50 kV, values exceeding 0,015 ms are possible (particularly for fall time).

12. Notes, warnings

If you have adjusted a stimulation current intensity > 0.06 mA or > 0.2 mA during operation in the
CATH mode and 0.00 mA are indicated in the display mode »Indication of the stimulation current
intensity actually flowing through the patient«, the following circumstances may be on hand due to
the tolerances Full Scale causing this fault:
• there is no cable or a faulty stimulation cable connected,
• the electrodes are not attached correctly, or they are not attached at all,
• the electrical resistance of the patient tissue is too high.
The user can use every commercially available CE-labelled self-adhesive electrode for medical purposes.
The increased attention of the user is required at effective current densities beyond 2 mA/cm
adhesive electrode surfaces.
A theoretical maximum current density of 32.4 mA/mm
used!
Only perform wiping disinfection, no spraying disinfection under all circumstances! Avoid condensation!
Do not use the product in case of commun incompatibilities and/ or interactions of the material.

13. Electromagnetic compatibility (EMC)

MultiStim SENSOR complies with the standard for electromagnetic compatibility (EMC) EN 60601-1-
2:2007.
The tests for electromagnetic compatibility were performed by: Nemko GmbH & Co. KG – Testing-
and Certification Authority – Reetzstrasse 58 - 76327 Pfinztal - Germany
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