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Quad Stim-plus (4-channel digital TENS/EMS)

Product Code: PMT-Quadstim

SELECT VARIATIONS:

Features:

     

    • Large, easy-to-read LCD display showing intensity levels, settings, and treatment timers.
    • Two timers which automatically turn off when a treatment cycle has ended.
    • 4 channel device, each with their own intensity level adjustment
    • 5 TENS modes and 3 EMS modes , adjustable Pulse Rate and Width
    • Over-The-Counter availability cleared by the FDA

Product details

The Quad-Stim is a combination Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) digital device used for pain relief, relaxation, and stimulating muscles. The device has four controllable and independent output channels, each of which can be connected to an electrode pair.

The battery operated device has a swing-door panel of individually controlled pulse amplitude intensity levels, ranging from 1 to 100. The device has adjustable pulse rate and width, 5 TENS modes, 3 EMS modes, 2 adjustable timers, 24 preset programs, and can store up to 60 sets of operation records.

Now available as an Over-The-Counter device.

 

Package Includes 

  • 4 Reusable Electrode Pads
  • Lead Wires
  • 4 AA Batteries
  • User Manual & Electrode Placement Guide
  • Carrying Case

 

MECHANISM TECHICAL DESCRIPTION
Channel

Four, isolated between channels

Pulse Amplitude

Adjustable, 0-100 mA peak into 500 ohm load each channel.

Wave Form

Asymmetrical Bi-Phasic Square Pulse

Voltage

0 to 50V (Load: 500 ohm)

Power source

Four 1.5V AA batteries

Size

13.8cm(L) x 7.8cm(W) x 2.8cm(H)

Weight

425 grams with battery

Pulse Rate

Adjustable, from 2 to 150 Hz, 1 Hz/step

Pulse Width

Adjustable, from 50 to 300 microseconds, 10 µs/step

On Time

Adjustable, 2~90 seconds , 1 Sec./ step

Off Time

Adjustable, 0~90 seconds , 1 Sec./ step

Ramp Time

Adjustable, 1~8 seconds, 1 Sec./ step, The “On” time will increase and decrease in the setting value.

Mode

Five TENS Modes: B(Burst), N(Normal), M(Modulation), SD1( Strength Duration), SD2 Three EMS Modes:C(Constant) S (Synchronous), A(Alternate)

Burst Mode(B)

Burst rate: Adjustable, 0.5 ~ 5Hz
Pulse width adjustable, 50~300µs
Frequency fixed = 100 Hz

Normal Mode(N)

The pulse rate and pulse width are adjustable. It generates continuous stimulation based on the setting value.

Modulation Mode(M)

Modulation mode is a combination of pulse rate and pulse width modulation. The pulse rate and width are automatically varied in a cycle pattern. The pulse width is decreased by 50% from its original setting in 0.5 second, then the pulse rate is decreased by 50% from its original setting in 0.5 second. Total cycle time is 1 second. In this mode, pulse rate(2-150Hz) and pulse width(50-300µs) are fully adjustable.

SD1 Mode

The SD1(Strength-Duration) mode consists of automatic modulation intensity and pulse width in 40% range. The intensity is always increasing while the pulse width is decreasing and vice-versa. The intensity is decreased by 40% while the pulse width is increased by 40% in 5 seconds. In the next 5 seconds, the intensity is increased by 49% while the pulse width is decreased by 40%. Total cycle time is 10 seconds. Pulse rate (2~150Hz) and pulse width (50~300µs) are fully adjustable.

SD2 Mode

The SD2(Strength-Duration) mode consists of automatic modulation intensity and pulse width in 70% range. The intensity is always increasing while the pulse width is decreasing and vice-versa. The intensity is decreased by 70% while the pulse width is increased by 70% in 5 seconds. In the next 5 seconds, the intensity is increased by 70%. Total cycle time is 10 seconds. Pulse rate(2~150Hz) and pulse width (50~300µs) are fully adjustable.

Constant Mode (C)

Constant stimulation based on setting value. Only pulse width, pulse rate and timer are adjustable in this mode. “Constant” is equal o the “Normal” of a TENS unit.

Synchronous Mode (S)

Stimulation of both channels occurs synchronously. The “ON” time including “Ramp Up” and “Ramp Down” time. Therefore, the setting of ON Time should be no less than two times of the “Ramp” time in this mode. ON Time≥Ramp up + Ramp down

Alternate Mode(A)

The stimulation of the CH2 will occur after the 1st constraction of CH` is completed. In this mode, the setting of ON Time should be no less than two times of the “Ramp” time. The OFF TIME should be equal or more than the ON Time. ON TIME ≥; Ramp up + Ramp down OFF TIME ≥IN TIME.

Timer

Two Adjustable timers, from 1 to 60 minutes or Continuous. Adjustable in 1 minute each step from 1 to 15minutes, and 5 minutes each step from 15 to 60 minutes. Treatment time countdown automatically.

Patient Compliance Meter

This unit can store 60 sets of operation records. Total recorded time is 999hours.

Low Battery Indicator

A low battery indicator will show up when the battery is low.

Operating Condition

Temperature: 0°~40°
Relative Humidity: 30%~75%
Atmosphere Pressure: 700Hpa~1060Hpa

Remark

There may be up to a +/-5% to tolerance of all parameters and +/-20% tolerance of amplitude & voltage.

Specifications

Product Weight (lbs) : 3

Width (cms) : 9

Legnth - Inches : 6

Weight Code : G