Surgery – Magnetic field applied to body for therapy – Electromagnetic coil
Patent
1996-11-01
1998-04-28
Kamm, William E.
Surgery
Magnetic field applied to body for therapy
Electromagnetic coil
600 13, 600 15, 600 9, 607 2, A61N 200, A61N 202
Patent
active
057438447
ABSTRACT:
A PEMF stimulation therapy system uses a PEMF transducer coil for generating PEMF stimulation signals and includes a single-winding transducer coil. A drive circuit recovers flyback energy from the single-winding transducer coil and dumps the voltage to a voltage supply equal to a predetermined high voltage that differs from supply voltage. This permits sequencing the current through the PEMF transducer coil in a positive direction and then negative direction. The result is a PEMF stimulation therapy system that may use a commercially available, low-cost battery for power and that is significantly lighter and more portable than known PEMF stimulation therapy systems.
REFERENCES:
patent: 4548208 (1985-10-01), Niemi
patent: 5058582 (1991-10-01), Thaler
patent: 5066272 (1991-11-01), Eaton et al.
patent: 5181902 (1993-01-01), Erickson et al.
patent: 5195941 (1993-03-01), Erickson et al.
patent: 5314401 (1994-05-01), Tepper
patent: 5338286 (1994-08-01), Abbott et al.
patent: 5518496 (1996-05-01), McLeod et al.
Emge Thomas M.
Kuo Peter
Tepper John C.
Winstrom William L.
AMEI Technologies Inc.
Kamm William E.
Layno Carl H.
LandOfFree
High efficiency pulsed electromagnetic field (PEMF) stimulation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High efficiency pulsed electromagnetic field (PEMF) stimulation , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High efficiency pulsed electromagnetic field (PEMF) stimulation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1527746