Contoured triangular transducer system for PEMF therapy

Details Contoured triangular transducer system for PEMF therapy Contoured triangular transducer system for PEMF therapy

1994-01-25

1995-03-28

Cohen, Lee S.

Surgery

Magnetic field applied to body for therapy

Electromagnetic coil

600 15, A61N 500

Patent

active

054012333

ABSTRACT:
A PEMF contoured triangular transducer system (FIG. 1a-1b) used for PEMF therapy (such as after spinal fusion) uses a two-transducer configuration for generating flux-aided electromagnetic fields. The semi-rigid transducers (12, 14) are conformable to a selected anatomical contour, and incorporated with an adjustable belt (16) to provide bracing. The belt includes compartments for a drive electronics module (22), and a rechargeable battery pack (24), making the system portable. The drive electronics (FIG. 3) includes a PEMF processor (41) that executes a PEMF program for providing pulsing current to the front and back transducers at predetermined intervals, thereby activating the electromagnetic field according to a prescribed PEMF regimen.

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