1. Pulsed Electromagnetic Field Therapy Science, Myth & Therapy © www.magnetron.com Magnetron Presentation by G K KABRA ’ S PUBLIC CHARITABLE TRUST MAGNETRON

2. Geomagnetic Field

3. Body magnets

4. Atom dispersion in non-magnetized metal

5. Atom alignment in magnetized material

6. Magnetic field lines

8. High Gauss Value

9. Curl of field is zero

10. Electromagnet

11. F = the force on each charge + indicates repulsion - indicates attraction k = the electrostatic constant q 1 = the quantity of charge measured in coulombs q 2 = the quantity of charge measured in coulombs r = the radius of separation from the center of one charge to the center of the other charge Coulomb's Law - The law of force

12. Properties of field lines Direction of lines is in the direction of the electric field The density of the lines represent the intensity of the electric field The number of lines of charge entering or leaving the charge is proportional to the magnitude of the charge Field lines leave the positive charge and enter the negative charge Electric field lines never intersect Field lines begin and enter perpendicular to surface of conductor

13. The difference between electric and magnetic field lines => Electric field exerts forces on electric charges => Magnetic field exerts forces on magnetic poles

14. => An electric field exerts no force on a stationary magnetic pole => A static magnet can not generate an electrical induction!

15. Curling Fields

16. Charged particles moving in magnetic field => magnetic force Magnetic force + electric force => Lorenz force Resulting Lorenz force:  electricity  magnetism

17. Piezoelectric effect on bone (Fukada & Yasuda 1956)

19. Coil therapy system

20. 1 Gauss0.0001 Tesla0.1 milli Tesla 50 Gauss0.005 Tesla 5 milli Tesla 100 Gauss0.01 Tesla10 milli Tesla 1 Gauss = 1/10.000 Tesla or 1 Tesla = 10.000 Gauss Magnetic Energy conversion

21. PEMF system energy neglectable effect PEMF system energy >30 – 100 some effect PEMF system to be effective >> 100 Gauss (10 milli-Tesla)

22. Cylinder UnitFlat surface coils

23. Flat surface coilCylinder

24. Field strength formula ’ s B 1 = 1 / (a 2 + r 3 ) 2/3 B 2 = 1 / (a 2 + r 2 ) 2/3 a = radius of coil r = distance from center of coil B 0 = strength of field in center of coil B = strength of field at distance r from coil

25. EMF voltage V = n x a x dB/dt V = Voltage n = number of turns of the electromagnetic coil a = area of the loop dB/dt = Signal rise-time (speed of induction)

26. Pulse forms

29. PEMF is similar to

30. Example indications for PEMF Arthritis Arthritis Pain therapy Pain therapy Fibromyalgia Fibromyalgia Osteoporosis Osteoporosis Wound healing Wound healing General Trauma General Trauma Fracture healing Fracture healing Back pain Back pain

31. Thermography before PEMF treatment

32. Thermography 10 min after PEMF treatment

35. Right Humerus Fracture healing <=Fresh Fx. After 4 months => without PEMF 10 Days after start of PEMF therapy

36. Osteoarthritis of the knee

37. Joints usually affected by Arthritis

38. Sports Trauma

39. Trauma from car accident

40. Normal boneOsteoporosis

41. Wound healing

42. PEMF Home Care system

43. PC controlled Clinical System

44. Fissure treatment

46. PEMF Therapy system Magnetron 2000 therapy unit

47. PEMF Therapy pad

48. PEMF Therapy, Confused ?? Static magnets & Pulsing ElectroMagnetic Field therapy? Piezo-electric effect inside bone. Only PEMF Influence on cellular level. Only PEMF Vasodilatation. Only PEMF Increased tissue perfusion. Only PEMF Increased oxygenation. Only PEMF Increased transport of nutrients into cells & Detoxification. Only PEMF

49. Treated with Magnetron systems FOR KNEES SHOULDERS HIP Very high success rate ~ 89% © www.magnetron.com