Specifications - DJO chattanooga VitalStim Therapy Manual De Instrucciones

SPECIFICATIONS

Output Configuration . . . . . . . . . . . . . . . . . . Dual Channel, electrically isolated with
Output Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . .AC Mode: Rectangular symmetrical
Patient Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 Volts Maximum, No Load
Intensity Control . . . . . . . . . .Dual intensity potentiometers: 0-25 mA peak current
output, adjustable current. Constant current
regulation from 0 to 4000 ohms load minimum.
Pulse Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fixed, 80 Hz
Pulse Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fixed, 300 µSec
Pulse Charge . . . . . . . . . . . . . . . . Maximum of 8 µCoulombs under normal operation
Output Protection . . . . . . . . . . . . . Under 15 µCoulombs charge per pulse with any
single component failure.
Time Base . . . . . . . . . . . . . . . . . . . . .Crystal controlled oscillator operating at 3.58 MHz
Power Source
Two AA (1.5 volt) Alkaline Batteries. ANSI Type
NEDA1604A. Nickel-Metal-Hydride or Nickel-
Cadmium rechargable batteries.
Electrical Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Type BF
Battery Life .................................................... 24 hrs or until Low Battery indicator blinks
Circuit Design . . . . . . . . . . . . . . . . . . . . . Microcomputer with no internal adjustments
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .No Calibration Required or Needed
miniature safety connectors.
biphasic with zero net DC.
Safety Recognition
United States: Conforms to UL Std 60601-1
Canada: Certified to CAN/CSA C22.2 No. 601.1
Meets 93/42/EEC Medical Device Directive
IEC/EN 60601-1
VitalStim Waveform
1000 ohm Load, Amplitude- 25mA, Tolerance ±10%.
100 µs
6
VitalStim™ Therapy Unit
300 µs