Veinoplus 1.2, Инструкция по эксплуатации, Страница: 15 / 20

TECHNICAL DESCRIPTION
VEINOPLUS is a battery powered electrical muscle stimulator that delivers
specific low frequency and low voltage currents. These currents are a
highly developed synthesis of impulses. They provide safe and effective
muscle pulsations in legs to facilitate venous blood return against gravity.
VEINOPLUS is powered by a single 9V alkaline battery. Input power does not
exceed 0.3W.
All parameters of the output impulses do not change throughout
the life of the battery.
Features (see picture on page 19):
•
One push button for ON / OFF (1)
•
Two push buttons for intensity control (2)
•
An LCD screen displaying the intensity of stimulation (3), - A vertical bar
flashes each time the muscle pumping occurs-
•
Remaining time left to automatic stop (4),
•
A battery icon on the screen flashes when the battery needs to be replaced (5)
•
Counter of utilisations (6)
•
One single insulated stimulation channel (7)
•
Two electrodes (8)
An internal timer switches the device OFF after 20 minutes
Output parameters of VEINOPLUS:
•
The low frequency current is modulated in a special pattern from 1 Hz to
250 Hz
•
The waveform of the current impulses during use is quasi-symmetrical
biphasic AC.
•
The voltage waveform of the impulse is rectangular and monopolar.
•
The time duration of output impulses ranges from 25 to 240 microseconds.
•
During impulses, the instantaneous output voltage reaches a peak value
of 45Vp ± 10%, when loaded with impedance in a range from 250 ohms
to 10’000 ohms
Maximum ratings of the VEINOPLUS output when loaded with 500 Ω
resistance:
•
The effective value of AC output voltage is less than 2V r.m.s over 5 seconds.
•
The effective value of AC current intensity does not exceed 4 mA r.m.s. over
5 seconds and it may reach a peak value of 90 mA ± 10 % during impulses.
15