What does an interferential machine do?
Interferential Current (IFC) is a physical modality that is typically used to help relieve pain over a specific area of the body. The IFC machine produces an electrical current that stimulates the nervous system to interrupt the pain signals felt by the brain.
What is the use of IFT in physiotherapy?
The basic principle of Interferential Therapy ( IFT ) is to utilise the strong physiologicaportable iftl effects of low frequency (<250pps) electrical stimulation of nerves without the associated painful and somewhat unpleasant side effects sometimes associated with low frequency stim.
What is the difference between tens and interferential?
Interferential Stimulation differs from TENS because it allows a deeper penetration of the tissue with more comfort (compliance) and increased circulation. EMS differs from TENS in that it is designed to stimulate muscle motor nerves, while TENS is designed to stimulate sensory nerve endings to help decrease pain.
Is interferential therapy effective?
Interferential current therapy is an effective therapy option used by many physiotherapy clinics to relieve pain and accelerate the self-healing process, getting your body back to a healthy, pain free state. The high frequency signals of an IFC penetrate through the skin into deeper lying muscle tissues.
How does interferential current work?
Interferential current therapy works by sending small amounts of electrical stimulation to damaged tissues in the body. The therapy is meant to boost the body’s natural process for responding to pain, increase blood flow and the production of hormones that promote healing.
What does IFC feel like?
It may sound intimidating, but IFC is safe and effective, and patients report it causes less discomfort than other forms of electrical stimulation, describing the feeling as a tingling or “pins and needles” sensation.
What is meant by IFT?
Interferential Therapy or ( IFT ) is a type of electrotherapy treatments that use electric currents to stimulate tissue which provides pain relief, reduction of swelling and many other health benefits.
What are the frequency range of IFT?
This medium frequency is, however, well outside of the normal biological frequency range (0.1 to 250 Hz ). In order to produce the required stimulation, two medium frequencies are used.
What is ultrasound therapy good for?
Ultrasound therapy is a treatment used by physical therapists or occupational therapists to relieve pain and to promote tissue healing. While ultrasound therapy is not effective for all chronic pain conditions, it may help reduce your pain if you have any of the following: Osteoarthritis . Myofascial pain syndrome.
Is IFC a form of tens?
What is IFC and how does it work? The basic principle behind IFC therapy works very similarly to TENS . Electrical stimulation pulses stimulate the nerves in the damaged or affected area of the body in order to both block pain and promote healing.
What is an interferential unit?
It is a low frequency treatment that uses two medium frequency currents which “interfere” with each. The body produces frequency currents between 1-256 Hz. The major use of interferential therapy is to. This is a dual channel unit , which allows you to use up to four electrodes at a time (two electrodes.
What is tens in physiotherapy?
Transcutaneous electrical nerve stimulation ( TENS ) is a method of pain relief involving the use of a mild electrical current. A TENS machine is a small, battery-operated device that has leads connected to sticky pads called electrodes.
How many times a day can you use electroTHERAPY?
Use up to three times per day at a maximum. During each therapy, rate your pain before and after the session, 1 (low) to 10 (high) in order to gauge the true reduction of pain.
What is sweep in IFT?
Sreeraj S R SWEEP The principle of using the sweep is that the machine is set to automatically vary the effective stimulation frequency using either pre-set or user set sweep ranges. Such sweep prevents accommodation of nerves. Example: An AMF of 20 Hz is set and a 50 Hz spectrum is added.
What is an interferential stimulator?
Interferential current stimulation (IFS) is a type of electrical stimulation that uses paired electrodes of two independent circuits carrying high-frequency (4,000 Hz) and medium- frequency (150 Hz) alternating currents. The superficial electrodes are aligned on the skin around the affected area.