What is interferential unit?
Interferential therapy uses two slightly different high-frequency signals (>5000 Hz) that intersect within the body to create an area of interference – a “sweet spot” in the treatment area where the therapeutic benefit is most pronounced.
What are the parameters of IFT?
Interferential therapy (IFT) is a popular electrotherapeutic modality for pain management. It is characterized by the interference of 2 medium-frequency currents (ie, 1–10 kHz), which combine to produce a new medium-frequency current whose amplitude is modulated at low frequency (ie, <1 kHz).
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 are the types of IFT?
Types of Physiotherapy -Inter Ferential Therapy (IFT)
- Modalities Used In Physiotherapy.
- Cryotherapy.
- LASER Therapy.
- Contrast Bath.
- Hot Packs.
- Short Wave Diathermy.
- Infra-red rays.
- UV Rays.
What does interferential therapy treat?
Interferential is commonly used for pain relief, to promote tissue healing, relieve muscle spasm and stimulate deeply situated muscles such as the pelvic floor muscles. Interferential therapy is used for the following symptoms: Acute and chronic pain e.g. lower back pain and sciatica.
What is the difference between IFT and TENS?
Whereas TENS Units delivers periodic electric pulses to stimulate surface nerves and block the pain signal, IFT Physiotherapy Equipment transmits a continuous stimulation deep into the affected tissue thereby blocking the pain signals and reducing swelling and inflammation which causes pain.
What is interferential?
What is interferential? Interferential therapy is widely used by physiotherapists. It uses electrical current to reduce swelling, relieve pain and stimulate muscle. Interferential applies two different frequencies that interfere with one another to produce a medium frequency current within the tissues.
What is IFT therapy?
Interferential therapy (IFT) is a commonly used modality in physiotherapy practice for pain relief. Pain relief is believed to be achieved through the production of endogenous opioids like endorphins and enkephalins.
When is interferential therapy used?
What is mechanism of interferential current therapy?
Interferential current therapy is stimulation made by the interception of two electrical mediums of varying frequencies that work together to successfully stimulate large impulse fibers. These frequencies interfere with the pain transmission messages at the spinal cord level.
What is the difference between IFT and tens?
What is the difference between IFC and tens?
How Does IFC Differ From TENS? TENS delivers low-frequency current across the surface of the skin, while IFC delivers a higher frequency current that penetrates deeper into the tissue with less discomfort.