Intelect IFC Unit (77719) - Complete Kit

• Attached battery cover that never gets lost
• Dual Channel modified square wave waveform
• Fully adjustable parameters
• Includes electrodes, lead wires, battery, AC acapter and case

The Intelect® IFC Unit (77715) is a Interferential Current device and is used for Symptomatic Relief and Management of Chronic Pain and Acute Post-Surgical or Post-Trauma Pain.

Long known for innovative clinical electrotherapy devices, Chattanooga Group now offers a new, portable, battery-operated Intelect® IFC device that offers fully adjustable parameters including frequency, pulse rate and four stimulation modes.

Features:

• Slide Cover: Attached, sliding panel covers all controls.
• Amplitude Controls: It controls the "INTENSITY" level of stimulating pulses. The control located at the right top of the unit regulates the amplitude, or intensity, of the stimulation and is the ON/OFF CONTROL. The power indicator will light up with green color when the unit is working.
• Rate Control: Adjust Frequency from 1 Hz to 150 Hz by turning the control. The control is located at the left top of the unit.
• Electrode Switch: To select for using two electrode pads or four electrode pads.
• Mode Selector:
  • C (Continuous): In the "C" (Continue) mode, there is no change in the pulse rate. When set at the other modes, the interference frequency changes over time. For example, when the frequency control was set at 100Hz, the interference frequency would shift repeatedly from -25% to +55%; that is, from 75Hz to 155Hz.
  • 1/1: When set at "1/1" with the frequency control set at 100Hz, the interference frequency would be at 75Hz for 1 second, then shift abruptly to 155Hz for 1 second, then back to 75Hz. The pattern will be repeated as long as the mode selector switch is set in the "1/1" mode.
  • 8/8: The option "8/8" is identical to "1/1", except that each interference frequency value (75Hz to 155Hz in the above example) is held for 8 seconds.
  • 10/10: The option "10/10" works from the -25% value to the +55% value gradually instead of rapidly. For example, when the frequency control was set at 100, the device will sweep gradually from 75Hz to 155Hz over a 10 second period, then from 155Hz to 75Hz during the next 10 seconds.
  • Adaptor Receptacle: You also can use adaptor instead of battery. Insert adaptor plug into the adaptor receptacle to be used. Whenever you use adaptor, the battery power supply will be cut off automatically.
  • Battery: 9 Volt DC Battery.

Specifications:

• Channel: Manual selection. Single for two-electrode selected. Dual for four-electrode selected.
• Pulse Amplitude: 0~32 mA = 0~16 volts, adjustable (at 500 ohm load)
• Interference Frequency: (Hz) 4001~4150
• Difference Frequency: (Hz) 1~150
• Pulse Width: 125 microsecond/phase
• Waveform: Symmetric biphasic square pulse
• Frequency Shifts: 1/1 abrupt, Continuous, 8/8 abrupt, 10/10 ramped
• Stimulation Mode: One
• Power Supply: 9V DC square shape battery
• Low Battery Indication: Yes
• AC Power Adapter: Yes
• Size: (D x W x H) 1.3" x 2.5" x 3.7" (33 mm x 64 mm x 94 mm)
• Weight (including battery): 4.7 oz (134 g)
• Safety standard: EN 60601-1, EN 60601-1-2, IEC 60601-2-10
• Operation Ambient Temperature Range: 50 ~ 95ºF (10 ~ 35ºC)
• Operation Ambient Humidity Range: 20 ~ 90% RH
• Storage & Transportation Temperature Range: 32 ~ 158º F (0 ~ 70ºC)
• Storage & Transportation Humidity Range: 20 ~ 90% RH

Warranty:

• Unit: 1 year from date of original consumer purchase.
• Accessories (consisting of lead wire, electrodes, AC Adapter, carrying case, and belt clip): 90 Days from the date of original consumer purchase.

Shipped complete with a dual channel Intelect® IFC unit, set of 2 lead wires, package of 4 self-adhesive electrodes, 9V Battery, AC Adapter, operations manual, and a convenient carrying case.


General information:

• This interferential (IFC) device is a lightweight and portable medical device which can help to reduce pain and discomfort. It utilizes the low electric-current to stimulate muscle nerves to achieve the symptomatic relief of chronic intractable pain, post-traumatic pain, and post-surgical pain.

Cautions:

• Federal law (USA) restricts this device to sale by or on the order of practitioners licensed by the State in which they practice to use or order the use of the device.

Warnings:

• The long-term effects of chronic electrical stimulation are unknown.
• Stimulation should not be applied over the carotid sinus nerves, particularly in patients with a known sensitivity to the carotid sinus reflex.
• Stimulation should not be applied over the neck or mouth. Severe spasm of the laryngeal and pharyngeal muscles may occur and the contractions may be strong enough to close the airway or cause difficulty in breathing.
• Stimulation should not be applied transthoracically in that the introduction of electrical current into the heart may cause cardiac arrhythmias.
• Stimulation should not be applied over swollen, infected, or inflamed areas or skin eruptions, e.g., phlebitis, thrombophlebitis, varicose veins, etc.
• Stimulation should not be applied over, or in proximity to, cancerous lesions.
• For external use only.
• Do not use IFC on the eye area.
• This device should be used only under the continued supervision of a licensed medical practitioner.
• Safety of IFC devices for use during pregnancy or delivery has not been established.
• Electronic equipment such as ECG monitors and ECG alarms may not operate properly when IFC is in use.
• Apply the electrodes to clean, dry, and unbroken skin only.
• This device should not be used while driving, operating machinery, or during any activity in which involuntary muscle contractions may put the user at undue risk of injury.
• This device should be kept out of the reach of children.
• Keep electrodes separate during treatment. Electrodes in contact with each other could result in improper stimulation or skin burns.

Precautions:

• Caution should be used for patients with suspected or diagnosed heart problems.
• Caution should be used for patients with suspected or diagnosed epilepsy.
• Caution should be used in the presence of the following:
  • (a)When there is a tendency to hemorrhage following acute trauma or fracture
  • (b)Following recent surgical procedures when muscle contraction may disrupt the healing process.
  • (c)Over the menstruating or pregnant uterus
  • (d)Over areas of the skin which lack normal sensation.
• Some patients may experience skin irritation or hypersensitivity due to the electrical stimulation or electrical conductive medium. The irritation can usually be reduced by using an alternate conductive medium, or alternate electrode placement.
• Electrode placement and stimulation settings should be based on the guidance of the prescribing practitioner.
• This device should be used only with the leads and electrodes recommended for use by the manufacturer.
• Isolated cases of skin irritation may occur at the site of the electrode placement following long-term application.
• Effectiveness is highly dependent upon patient selection by a person qualified in the management of pain afflicted patients.
• If the stimulation levels are uncomfortable or become uncomfortable, reduce the stimulation amplitude to a comfortable level and contact your physician if problems persist.

Adverse Reactions:

• Possible skin irritation or electrode burn under the electrodes may occur.
• Possible allergic skin reaction to tape or gel may occur.