Technical Data - DJO Global Cefar Femina Manual De Instrucciones

ARE THERE ANY SIDE EFFECTS WITH ELECTRICAL STIMULATION?
No, on the contrary to for example analgesic medicine, TENS stimulation is completely without side
effects for the mother or the expected child.
ARE THERE ANY PROOFS OF TENS WORKING AS AN ALLEVIATION OF PAIN?
TENS is an established and well-documented method that has been used by the medical service for
many years. Research and medical studies are carried out all the time. Read more about current studies
on Cefar's home page www.cefarcompex.com

12. TECHNICAL DATA

CEFAR FEMINA is a nerve stimulator (TENS) with two non-independent channels. It has five preset
programs.
Treatment with electrical stimulation requires the stimulation current to penetrate the resistance of
the skin and the electrode, about 1500 ohms. CEFAR FEMINA can penetrate this resistance and main-
tain a current of up to 60 mA. With a change in load from 100 to 1500 ohms, the stimulation current
changes less than 10% from the set value.
The stimulator operates on either two non-rechargeable 1.5 V AA batteries or two rechargeable 1.2 V
AA batteries, recharged in a separate charger.
CEFAR FEMINA
Number of channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 (non-independent)
Constant current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to a resistance of 1500 ohm
Stimulation current/channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–60 mA (charge maximum: 18μC)
Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Symmetric biphasic pulse, 100% compensated
Number of preset programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Max pulse duration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 μs
Max frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Hz
Timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 60 min/Off
Environment for
storage, use and shipping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature 10º C–40º C
Power source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 1.5 V AA non-rechargeable or
Current consumption for
one channel, 80 Hz, 30 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mA
I r.m.s. max/channel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 mA
Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 x 50 x 30 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ca. 180 g
(increased load can reduce the maximum current)
Air humidity 30%–75%
Air pressure 700 hPa–1060 hPa
2 x 1.2 V AA rechargeable batteries
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