Astar Etius U

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Electrotherapy and ultrasound therapy unit Etius U is intended for carrying out treatment procedures using:

wide range of bipolar and unipolar currents
using ultrasound therapy and phonophoresis
combination method of both above mentioned issues in the standard form and electrophonophoresis

Etius U unit likewise the Etius unit, is equipped with two completely independent treatment electrotherapy channels. Additionally, it has got one ultrasound therapy channel with the possibility of performing treatments using three different types of heads:

standard ultrasound therapy with the effective radiating area 1 cm² or 4cm², which generates the ultrasound wave with 1 MHz frequency
electrophonophoresis with the effective radiating area 4cm², which generates the ultrasound wave with 1 MHz frequency

Dual functionality of the unit allows you to easily perform combination therapy treatments such as combined therapy or electrophonophoresis for which we designed dedicated preset treatment programs.

Etius U unit may be operated in one of two modes: when output current is stabilized and when output voltage is stabilized. The latter one is suitable for performing treatments without dedicated area and for combined therapy.

Except commonly well-known in physiotherapy currents, Etius U unit offers the application of microcurrents , unipolar sine surge, as well as TENS currents used for spastic paralysis therapy.

The unit has got more than 200 preset treatment programs, additionally, there is a possibility of creating own user-defined procedures. Besides this unique feature, the unit has got implemented handy, easily configurable list of favourite programs, where the user can save the most commonly used treatment programs.

Taking into account the importance of patient comfort, we create the patient’s stop switch that may be used in the case of feeling unwell or uncomfortable while performing treatments.

Also the unit may be applied in electrodiagnostics of nervous-muscle system.

Features

ELECTROTHERAPY-CURRENTS

interferential (isoplanar, dynamic, static, one-channel AMF)
TENS ( symmetric, asymmetric, alternating, Burst)
TENS to spastic paralysis therapy
Kotz’, Russian stimulation
tonolysis
diadynamic (MF,DF,CP,CP-ISO, LP)
Trabert pulse, Leduc’, faradic
pulse – rectangular, triangular
unipolar sine surge
galvanic
microcurrents

ELECTRODIAGNOSTICS

electrodiagnostics with graphic presentation of I/t curve
automatic calculation of rheobase, chronaxie as well as threshold, coefficient and quotient of accommodation

ULTRASOUND THERAPY (optional)

1MHz, 1cm² ultrasound head
1MHz, 4cm² ultrasound head
continuous emission – thermal effect
pulse emission – micro-massage
ultrasound heads provided with contact control connected to treatment timer
stabilization of output power

ELECTROPHONOPHORESIS (optional)

1MHz, 4cm² electrophonophoresis head
available currents: unipolar sine surge, pulse, diadynamic, galvanic
electrophonophoresis head provided with contact control connected to treatment timer
current flow monitoring
focus of the influence of electric field and ultrasound wave in the area of medicine absorption
deep penetration – up to 10cm under the skin
high concentration of medicine in treated area
acceleration of the medicine’s effect influenced by ultrasound wave

MANUAL MODE

Complete control for advanced users

TREATMENT PROGRAMS

simplification of the unit operation
treatment programs chosen by name
207 preset treatment programs
110 user-defined programs
80 favourite programs
naming individual user programs

TREATMENT SEQUENCES

simplification of the unit operation
30 preset treatment sequences

Technical data

ERGONOMICS

two independent treatment channels
operation mode: program/manual
easy-to-read display
operation in graphic mode
preset treatment programs base
treatment programs chosen by name
treatment timer
electrodes test
statistics - the number of performed treatments
buzzer volume setting
precise control over the ultrasound wave emission during performed treatment
head sensitivity calibration
temporal loss of contact does not interrupt treatment procedure e.g. bone area

STRUCTURE

graphic LCD display
heavy-duty and reliable keyboard
modern design
operation in CC (stabilized output current) and CV (stabilized output voltage) modes
complete galvanic isolation between channel in each mode
generation of unidirectional (unipolar) currents in interrupted mode
self-test – systematic control of the unit

TECHNICAL SPECIFICATIONS

controller – maximum constant current in patient’s circuit (CC mode)

interferencial, Kotz’, unipolar sine surge:	100mA
TENS:	140mA
diadynamic, pulse:	60mA
galvanic:	40mA
tonolysis:	100mA
microcurrents:	1000µA
maximum voltage in patient’s circuit (CV mode):	140V
max. ultrasound wave intensity:	3W/cm²
pulse frequency:	16Hz, 48Hz, 100Hz
duty cycle for pulse mode:	10%, 25%, 50%, 75%
mains supply:	230 V, 50 Hz, 70 W, 100VA
weight:	6kg