Flashcards in Interferential Deck (26)
What arrangement are electrodes placed in Interferential current?
What is it called when two sinusoidal waves are exactly in phase combine and the waves supplement each other?
What is it called when 2 sinusoidal waves are exactly out of phase which results in cancellation of both wavesS?
What is it called when there is a combination of constructive and destructive intereference resulting in a wave with a beat.
True interferential uses how many channels and how may electrodes?
2 channels, 4 electrodes
What is the shape of the treatment area in true interferential?
Premod is used primarily for what?
Where does interference occur in premod?
The machine not the body like in IF
What size area is premod good for? How many electrodes?
What type of current is good for one seat of muscle groups??
Is premod specific but doesn't penetrate deeply?
What type of current does vector scan use?
What is the electrode arrangement for vector scan?
What size treatment area does vector scan use?
How many electrodes and how many channels are used in sterodynamic ?
3 channels, 6 electrodes
What is the shape of the treatment field for stereodynamic?
6 petal flower
What are some effects of IFC?
Pain reduction, muscle strengthening/re education (pelvic floor), increased circulation.
What are the risks of IFC?
Skin irritation, diathermy devices (10 feet away)
What is the treatment frequency (beat) for acute pain in IFC>
high setting- 80-150 (60-120)
What is the treatment frequency (beat) for chronic pain in IFC?
Low setting 1-15 (0-15)
What it's he treatment frequency (beat) for a subacute pain in IFC ?
What is the treatment time for IFC?
What is the amplitude set to for IFC?
What is the amplitude for IFC for strength?
40-70 of MVC
What is the frequency for IFC strength?