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US4177796A Expired / Lapsed US ⏱️ 0.0 years remaining

Magnetic thermal vibrational device for the treatment of arthritis and the like

Assignee: Individual
•
Filing: 1977-08-22
•
Granted: 1979-12-11
•
Expires: 1997-08-22
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Abstract

Abstract A device for simultaneously applying electromagnetic alternating directional energy, thermal, and vibrational energy to various areas of the body which has been found to reduce or even eliminate the pains and symptoms caused from arthritis, bursitis and other bone joint maladies. The device includes a housing, an electromagnet disposed in said housing, an elastic band having a pair of permanent magnets coupled magnetically on each side of the band to each other with the elastic band being suspended at each end to the housing and positioned within the alternating magnetic field of the electromagnet. The electromagnet has a shaped steel core which acts to concentrate the magnetic flux lines through the suspended permanent magnets and is driven by low frequency alternating current causing the suspended magnets to vibrate. The electromagnet core is contructed in such a way to contribute heat for thermal application to the body simultaneously in conjunction with the concentrated magnetic field and vibration. The resulting simultaneous effects of the low frequency alternating (in direction) magnetic field, the vibrating elastic band and thermal concentration of energy is found to be extremely effective for the reduction or elimination of pain and other body disorders caused by arthritis, bursitis and other related bone joint diseases.

Inventors

  • 👤 Jose J. Franco-Vila

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 19:51
CPC Classifications
A; A61; A61H; A61H23/00; A61H23/02; A61H23/0218; A61N; A61N2/00; A61N2/002; A61H2201/00; A61H2201/02; A61H2201/0207; A61H2201/0221; A61H2201/0264; A61H2201/0271; A61H2201/10

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 161 words
A therapeutic device for treating arthritis, rheumatism, or other similarly related bone joint diseases, comprising: an electromagnet, including a coil, said electromagnet having shaped, spaced apart end faces providing a concentrated field of magnetic energy; an AC power source connected to said electromagnet for alternately magnetizing said coil; an elastic supporting band positioned across said spaced apart end faces of said electromagnet; at least one permanent magnet connected to said elastic supporting band, suspended between the electromagnet end faces, said suspended permanent magnet having its magnetic axis oriented perpendicular to the magnetic field of said electromagnet; said electromagnet including steel plates coupled together to produce hysterisis; a housing enclosing said electromagnet for entrapping heat within said housing; and said elastic supporting band connected at opposite ends to said housing forming a resilient closure for said housing whereby said resilient closure may contact the skin of a patient to produce thermal vibrational effects while an alternating magnetic field is simultaneously disposed therethrough.
Claim 2
Dependent Claim 161 words
A therapeutic device for treating arthritis, rheumatism, or other similarly related bone joint diseases, comprising: an electromagnet, including a coil, said electromagnet having shaped, spaced apart end faces providing a concentrated field of magnetic energy; an AC power source connected to said electromagnet for alternately magnetizing said coil; an elastic supporting band positioned across said spaced apart end faces of said electromagnet; at least one permanent magnet connected to said elastic supporting band, suspended between the electromagnet end faces, said suspended permanent magnet having its magnetic axis oriented perpendicular to the magnetic field of said electromagnet; said electromagnet including steel plates coupled together to produce hysterisis; a housing enclosing said electromagnet for entrapping heat within said housing; and said elastic supporting band connected at opposite ends to said housing forming a resilient closure for said housing whereby said resilient closure may contact the skin of a patient to produce thermal vibrational effects while an alternating magnetic field is simultaneously disposed therethrough.
Claim 3
Independent Claim 63 words
The method of treating of human being suffering from rheumatism, arthritis or other related bone joint diseases comprising the steps of: (a) applying for one hour periods an alternating magnetic field to the body area having the disorder, said alternating field being of 60 cycles per second and 85,000 lines of force per square inch; (b) simultaneously mechanically vibrating the same body area.
Claim 4
Independent Claim 63 words
The method of treating of human being suffering from rheumatism, arthritis or other related bone joint diseases comprising the steps of: (a) applying for one hour periods an alternating magnetic field to the body area having the disorder, said alternating field being of 60 cycles per second and 85,000 lines of force per square inch; (b) simultaneously mechanically vibrating the same body area.
Claim 5
Dependent Claim 20 words
The method, as in claim 2, including the step of: (c) applying simultaneously thermal energy to the same body area.

References Cited (Backward Citations)

GB185284A Cited
US1634373A Cited
US2766750A Cited
DE1233094B Cited
US3658051A Cited
US3633570A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-12-10 1983-06-11 1983-12-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-12-10 1987-06-11 1987-12-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-12-10 1991-06-11 1991-12-11 $7700.00 Window Closed / Lapsed

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