HF - Magnet

The device for high-frequency magnetotherapy “HF-Magnet - Med TeCo”, is intended for therapeutic exposure of the magnetic component of the high-frequency electromagnetic field. Under the action of a high-frequency magnetic field there occurs a vortex electric field in tissues and body fluids with significant electrical conductivity (muscle tissue, blood, lymph, tissues of parenchymal organs, etc.). Eddy currents cause heat and oscillatory effects.

Operating principle

Аппарат для высокочастотной магнитотерапии «ВЧ-МАГНИТ - Мед ТеКо»

Under the impact of a high-frequency magnetic field, an eddy electric field arises in tissues of an organism with considerable electrical conductivity (muscle tissue, blood, lymph, tissues of parenchymal organs, etc.). Eddy currents cause a thermal and oscillatory effect.

In  body zones, exposed by the eddy currents, there is produced more or less heat, therefore blood circulation, metabolic rate, synthesis of glucocorticoids and their release from the protein-related condition are improved, glycogen-forming and bile excretory functions of the liver are enhanced. Phagocytosis is activated,  inflammation site dissolves, the tone of the striated and smooth muscle, including the vascular walls, decreases, the high blood pressure decreases, reduces the excitability of the central and peripheral nervous systems, an analgesic effect is activated.
The device can be used in physiotherapy departments of medical and preventive institutions, health centers and other medical institutions.

Indications for use:

 

• subacute and chronic inflammatory diseases of the respiratory system (bronchitis, pneumonia, bronchial asthma)

• neurological diseases and diseases of the musculoskeletal system (bruises, fractures of bones, rheumatoid arthritis, metabolic and posttraumatic arthrosoarthritis

• Muscular contractures, angiospasm, spinal osteochondrosis)

• Diseases of the digestive system (peptic ulcer of stomach and duodenum, cholecystitis)

• inflammatory diseases of female genitalia (adnexitis)

• prostatitis, nephritis, glomerulonephritis

• diseases of the cardiovascular system - hypertension I and II A stages, atherosclerotic vascular obliteration, Raynaud's disease

• scleroderma, chronic dermatosis, etc.

 

Contraindications:

basic technical parameters

Modes of operation

Operating modes continuous
pulsed
intermittent duty operating time  6
operating time, min 40
pause time, min 10
Setting range of the timer, min 1÷99 ± 5%

impact characteristics

The basic frequency of high-frequency oscillations, MHz 13,56±0,007
Shape of the modulating impulse: rectangle
Modulation frequency, Hz 10 / 50 ± 10%
modulation pulse relative duration 1:5; 1:10
Nominal output power in continuous operation, W
while working with a large resonant inductor 200±15%
while working with a small resonant inductor 150±15%
while working with an inductor-cable 200±15%
Nominal output power in impulse mode, W
while working with a large resonant inductor 200±15%
while working with a small resonant inductor 150±15%
while working with an inductor-cable 200±15%
Power regulation stages in continuous operation mode, W
while working with a large resonant inductor 40 / 120 / 200 ± 15%
while working with a small resonant inductor 20 / 30 / 60 ± 15%
while working with an inductor-cable 40 / 120 / 200 ± 15%
Steps of power adjustment in a pulsed mode of operation, W
while working with a large resonant inductor 40 / 120 / 200 ± 15%
while working with a small resonant inductor 20 / 30 / 60 ± 15%
while working with an inductor-cable 20 / 30 / 40 / 60 / 90 / 110 / 150 / 200 15%
Current in the inductor-cable circuit, mA:
mode 1 125 ± 30
mode 2 125 ± 30

Power

power voltage, V 220±22
power frequency, Hz 50
consumed power, VA no more than 450

Габариты

Overall dimensions of the device, mm 421 х 285 х 170
Overall dimensions of inductors, mm
large resonant inductor Ø220±10
small resonant inductor Ø120±10

Additionally

electric shock protection class  I, type VF according to GOST R  50267.0

Contents of delivery

The delivery set includes:

Electronic unit 1
Replaceable inductors:
Large resonant inductor Ø220 mm 1
SmallLarge resonant inductor Ø220 mm 1
Inductor cable 1
Inductor holder consisting of:
Trolley Rack 1
Planck limiting 1
Swivel wheel support for screw 3
Rotary wheel bearing for screw with brake 1
Screw M8x20 (DIN 912.8.8 sc) 4
Hexagon key 6.0 mm 90x32mm 1
Screw M4x15 (GOST 17475-80) 2
Decorative plug fitting 4
Barbell 1
Fixing unit 2
Bolt M6x15 (GOST 7798-70 / GOST 7805-70) 2
M10 wrench 1
Matching device 1
Handle for holding inductor 1
Connecting cable 1
Inductor-cable holder 5
HF field presence indicator 1
Passport 1