This interferential stimulator is digital, programmable, is microprocessor controlled, has a custom touch-pad interface, ergonomic case design, custom LCD with timer, broad clinician parameters, custom or standard presets, unique pause feature, custom lead wires, optional AC adapter, custom belt clip, and a table stand.
Specifications:
Power Source: One MEDdirect battery pack or AC adapter
Size: 5.25\" x 2.8\" x 1.75\"
Weight: 10.8 oz (including batteries)
Tolerances: All electrical specifications are plus minus 10% into a 500 Ohm load impedance for each channel and using the AC adapter, unless stated otherwise.
Treatment Timer: 1 min - 30 min in 1 min incremens, 30 min - 8 hours in 5 min increments or continuous
Compliance Timer: 0 - 999 hrs, 59 min (41.66 days) in 1 min intervals. Can be locked out from the patient. Can be reset by the clinician.
Number of Preset Programs: Therapists accessible, 75 Patient accessible, 1 - 75 programmable
User Interface: Custom LCD display - 2 rows of 8 characters, indicators for low battery and pause, flashing indicator to show current flow
Output Type: IF - Interferential, NM - Neuromuscular interferential (same as IF but uses a six second on/off cycle) There is a 2 second ramp-up time for each cycle of stimulation.
Pulse Intensity: 0 - 50mA peak in .5mA increments
Pulse Shape: Standard (4 electrode) - 2 channels each having square wave outputs, Premodulated (2 electrode) One channel with rectangular waves Output is only in black leads.
Carrier Frequency: 4000 Hz
Beat Frequency: 1 - 150 Hz in 1 Hz increments
Pulse Duration: Standard - Fixed at 125 mSec, Premodulated - 5 - 125 mSec
Pulse Coordination Modes: C - Continuous, 1/1 - 60% of set frequency for 1 second then 160% for 1 second. Cycle repeats every second, 6/6 - 60% of set frequency for 6 seconds then 160% for 6 seconds. Cycle repeats every six seconds, 6-6 - 60% of sec frequency then ramps to 160% of set frequency in six seconds. The next six seconds it ramps from 160% to 60%. Cycle repeats every six seconds.
Automatic Switching to Next Preset: Preset 1 - 75 or OFF
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