Electric 4 Channels Interferential and Muscle Stimulator

A prescription from your physician or physical therapist is required for this device.

Pre-Set Therapy Protocols

Protocol 1:

Sequential Stimulation Low
First Half (1 to 15 minutes): IF sweep therapy from 1 Hz to 10 Hz over 6 seconds then reverse and sweep from 10 Hz to 1 Hz over 6 seconds. Repeat for 15 minutes.
Second Half (15 to 45 minutes): Neuromuscular stimulation therapy with the frequency fixed at 70 Hz. Start in relaxes state (zero amplitude) and dwell for 2 seconds. Quick ramp to contraction state (amplitude set by patient) and dwell for 5 seconds, then quick ramp to relax state (zero amplitude). Repeat for 30 minutes.

Protocol 2:

Sequential Stimulation High
First Half (1 to 15 minutes): IF sweep therapy from 80 Hz to 150 Hz over 6 seconds then reverse and sweep from 150 Hz to 80 Hz over 6 seconds. Repeat for 15 minutes.
Second Half (15 to 45 minutes): Neuromuscular stimulation therapy with the frequency fixed at 70 Hz. Start in relaxes state (zero amplitude) and dwell for 2 seconds. Quick ramp to contraction state (amplitude set by patient) and dwell for 5 seconds, then quick ramp to relax state (zero amplitude). Repeat for 30 minutes.

Protocol 3:

Interferential (IF) Wide IF sweep therapy from 1 Hz to 150 Hz over 6 seconds then reverse and sweep from 150 Hz to 1 Hz over 6 seconds. Repeat for 30 minutes.

Protocol 4:

Neuromuscular Stimulation (NMS) Neuromuscular stimulation therapy with the frequency fixed at 35 Hz. Start in relaxes state (zero amplitude) and dwell for 10 seconds. Quick ramp to contraction state (amplitude set by patient) and dwell for 5 seconds, then quick ramp to relax state (zero amplitude). Repeat for 30 minutes.

Protocol 5:

Constant Stimulation Interferential (IF) Therapy Variable adjustable frequency. When this Pre-Set Therapy is selected, a screen will appear where the therapy frequency can be selected by adjusting the displayed frequency up or down using the “+” or “-“buttons. It’s a constant stimulation for 30 minutes.

Package includes:

1 pair of lead wires .
3 packs of electrodes (4/pack).
Carrying case.
Users manual.
Belt clip.
Warranty.
Batteries.

Electric 4 Channels Interferential and Muscle Stimulator

FEATURES:

4 Independent Channels
Choice of 5 Preset Protocols:
3 Language Settings (English, Spanish, French)
Prescribed Treatment Protocol Lock-out
Maximum Amplitude Limiter
Battery and AC Power System
Compliance Monitor
Removable Belt Clip

Indications:

Chronic or Acute Pain
Muscle Spasms
Poor Blood Circulation
Muscle Disuse Atrophy
Muscle Re-Education

Technical Data and Specifications:

Therapy Output Channels:	Two Independent Channels.
Therapy Output Modes:	True Interferential and Conventional Muscle Stimulation.
Preset Therapy Programs:	5 Choices [2 Sequential Stim (IF/EMS), 2 Interferential (IF), and 1 Muscle Stim (EMS)].
Waveform:	Symmetrical biphasic square wave with zero net DC component.
Carrier Frequency:	4000 Hz or 5000 Hz, selectable.
Interference Frequency (IF):	4001 - 4150 Hz or 5001 - 5150 Hz, adjustable in 1 Hz increments.
Net Therapeutic Frequency:	1 to 150 Hz - verifiable.
Output Voltage:	25 volts peak / 0-50 volts peak-to-peak, adjustable in 1/10th volt increments.
Output Current:	0-50 milliamps peak / 0-100 milliamps peak to peak.
Pulse Width:	125 micro seconds each phase.
Power System:	2 AA rechargeable Ni-MH batteries (included) or AC wall adapter.
AC Wall Adapter:	UL approved AC wall adapter (included).
Battery Charger:	UL approved battery charger (included).
Compliance Timer:	Records sessions (0-999) and hours of usage (0-999).
Dimensions:	3.2” X 4.8” X 1.1” (81 mm X 122mm X 27mm).
Weight:	6.2 oz. (176 grams) including batteries.
Warranty:	Full 1 year warranty covering parts and labor.

Additional Features

Auto Shut-Off
To control the maximum treatment given to a patient, an automatic shut-off feature is incorporated into the LECTRA+2. There are 15, 30, and 45 minute time limits (depending on the selected Pre-set protocol) that any particular therapy session will last. After the session timer reaches zero, the output amplitude of both channels is reduced to zero and the unit remains in an idle state. After 5 minutes in an idle state, the unit automatically shuts off to conserve battery power and prevent inadvertent operation.
Pause / Resume
The LECTRA+2 has a Pause and Resume feature that allows the user to suspend or "pause" treatment to allow for the readjustment of electrodes or any external interruption such as a phone call. If the user wishes to stop the treatment, simply press the Red button once. The screen will display "Paused". When the user is ready to resume therapy, press the Green button once and the previous therapy will resume where it left off with the exception that the amplitude (intensity) has been reset to zero for safety reasons. Increase the amplitude to desired setting.
Quick Start
If the LECTRA+2 stimulator are placed into Therapy Protocol Lockout mode, the Quick Start feature will be activated. The Quick start feature is the fastest and easiest way to start a therapy by allowing only one desired protocol to be displayed whenever the unit is turned on. Ask your healthcare professional or distributor to place the stimulator into Therapy Protocol Lockout mode if you wish to access only one particular protocol.

Warranty Terms:(Please Read):
The warranty for this product covers the device itself and its power cord (where applicable). The warranty does not cover damages caused by normal wear and tear, misuse, or abuse of the device or any of its components. Please keep in mind that Lead Wires (the wires that connect the device to the electrodes) are not covered under the manufacturer’s warranty for this device. The periodic replacement of lead wires and disposable electrodes is part of the upkeep of any electrotherapy device.