US5045050A — Method and apparatus for the treatment of cancer

Claim 1

Independent Claim 188 words

A method for treating cancer comprising the steps of: positioning a magnetic field generating means adjacent a biological subject afflicted with cancer; generating a magnetic flux with said magnetic field generating means, said magnetic flux extending through said subject parallel to a predetermined axis projecting through said subject; fluctuating said magnetic flux and controlling the density of said magnetic flux to create and maintain a predetermined relationship between the frequency of said fluctuations and the magnitude of said magnetic flux density which regulates the growth characteristics of cancer cells in said subject; wherein said predetermined relationship of said frequency to said magnitude of said magnetic flux density is a function of f.sub.c /B=q/(2πm) where f c is said frequency in Hertz, B is the average value of said magnetic flux density in Tesla parallel to said predetermined axis, q/m has a value of from about 5×10 5 to about 100×10 6 in Coulombs per kilogram and where B preferably has a value not in excess of about 1×10 -2 Tesla, and wherein q and m are, respectively, equal to the charge and mass of a preselected ionic species.

Claim 2

Independent Claim 188 words

A method for treating cancer comprising the steps of: positioning a magnetic field generating means adjacent a biological subject afflicted with cancer; generating a magnetic flux with said magnetic field generating means, said magnetic flux extending through said subject parallel to a predetermined axis projecting through said subject; fluctuating said magnetic flux and controlling the density of said magnetic flux to create and maintain a predetermined relationship between the frequency of said fluctuations and the magnitude of said magnetic flux density which regulates the growth characteristics of cancer cells in said subject; wherein said predetermined relationship of said frequency to said magnitude of said magnetic flux density is a function of f.sub.c /B=q/(2πm) where f c is said frequency in Hertz, B is the average value of said magnetic flux density in Tesla parallel to said predetermined axis, q/m has a value of from about 5×10 5 to about 100×10 6 in Coulombs per kilogram and where B preferably has a value not in excess of about 1×10 -2 Tesla, and wherein q and m are, respectively, equal to the charge and mass of a preselected ionic species.

Claim 3

Dependent Claim 39 words

The method recited in claim 1 wherein said preselected ionic species is selected from the group consisting of Zn ++ , Mn ++ , Cu + , Li + , K + , Mg ++ and Ca ++ .

Claim 4

Independent Claim 207 words

A method for treating cancer comprising the steps of: positioning a patient afflicted with cancer inside an enclosure, said enclosure having an associated magnetic field generating means, such that said patient occupies a predetermined space: generating a magnetic flux with said magnetic field generating means, said magnetic flux extending through said predetermined space and said patient parallel to a predetermined axis projecting through said predetermined space; fluctuating said magnetic flux and controlling the density of said magnetic flux to create and maintain a predetermined relationship between the frequency of said fluctuations and the magnitude of said magnetic flux density which reduces the rate of proliferation of cancer cells in said patient; wherein said predetermined relationship of said frequency to said magnitude of said magnetic flux density is a function of F.sub.c /B=q/(2πm) where f c is said frequency in Hertz, B is the average value of said magnetic flux density in Tesla parallel to said predetermined axis, q/m has a value of from about 5×10 5 to about 100×10 6 in Coulombs per kilogram and where B preferably has a value not in excess of about 1×10 -2 Tesla, and wherein q and m are, respectively, equal to the charge and mass of a preselected ionic species.

Claim 5

Independent Claim 207 words

A method for treating cancer comprising the steps of: positioning a patient afflicted with cancer inside an enclosure, said enclosure having an associated magnetic field generating means, such that said patient occupies a predetermined space: generating a magnetic flux with said magnetic field generating means, said magnetic flux extending through said predetermined space and said patient parallel to a predetermined axis projecting through said predetermined space; fluctuating said magnetic flux and controlling the density of said magnetic flux to create and maintain a predetermined relationship between the frequency of said fluctuations and the magnitude of said magnetic flux density which reduces the rate of proliferation of cancer cells in said patient; wherein said predetermined relationship of said frequency to said magnitude of said magnetic flux density is a function of F.sub.c /B=q/(2πm) where f c is said frequency in Hertz, B is the average value of said magnetic flux density in Tesla parallel to said predetermined axis, q/m has a value of from about 5×10 5 to about 100×10 6 in Coulombs per kilogram and where B preferably has a value not in excess of about 1×10 -2 Tesla, and wherein q and m are, respectively, equal to the charge and mass of a preselected ionic species.

Claim 6

Independent Claim 210 words

A system for the treatment of cancer, comprising: means for generating an applied magnetic flux parallel to a predetermined axis and projecting through a predetermined space, said space being occupied by a malignant neoplasm, said flux generating means including at least two coaxial field coils having an axis extending there through parallel to said predetermined axis, each of said field coils having at least two windings, one of said windings of each coil being an ac winding and the other of said windings being a dc winding; means in association with said coils for supplying a direct current to said dc windings and an alternating current to said ac winding; means for measuring an ambient field existing in said predetermined space in the region of said neoplasm, means in association with said flux generating means for controlling said direct current to said dc windings such that said dc windings create a magnetic flux which reduces said ambient field to substantially zero; and a full-wave rectifier circuit and an oscillator in association with said ac windings and said current supply means for producing an ac magnetic field component along said predetermined axis in said predetermined space having a preselected rms value which reduces the rate of growth of said malignant neoplasm.

Claim 7

Independent Claim 210 words

A system for the treatment of cancer, comprising: means for generating an applied magnetic flux parallel to a predetermined axis and projecting through a predetermined space, said space being occupied by a malignant neoplasm, said flux generating means including at least two coaxial field coils having an axis extending there through parallel to said predetermined axis, each of said field coils having at least two windings, one of said windings of each coil being an ac winding and the other of said windings being a dc winding; means in association with said coils for supplying a direct current to said dc windings and an alternating current to said ac winding; means for measuring an ambient field existing in said predetermined space in the region of said neoplasm, means in association with said flux generating means for controlling said direct current to said dc windings such that said dc windings create a magnetic flux which reduces said ambient field to substantially zero; and a full-wave rectifier circuit and an oscillator in association with said ac windings and said current supply means for producing an ac magnetic field component along said predetermined axis in said predetermined space having a preselected rms value which reduces the rate of growth of said malignant neoplasm.

Claim 8

Dependent Claim 64 words

The system recited in claim 4, further including a second pair of coaxial field coils, said second pair of field coils defining a longitudinal axis extending through said second pair of field coils, said second pair of field coils being positioned relative to said predetermined space such that said longitudinal axis of said second pair of field coils is perpendicular to said predetermined axis.

Claim 9

Dependent Claim 76 words

The system recited in claim 5, further including a third pair of coaxial field coils, said third pair of field coils defining another longitudinal axis extending through said third pair of field coils, said third pair of field coils being positioned relative to said predetermined space such that said longitudinal axis of said third pair of field coils is perpendicular to said predetermined axis and said longitudinal axis defined by said second pair of field coils.

Claim 10

Independent Claim 187 words

A method for reducing the rate of growth of a neoplasm, comprising: generating an applied magnetic field parallel to a predetermined axis projecting through a space in which a neoplasm of a living subject is positioned, said applied magnetic field resulting in a magnetic flux density in said space of a known average value parallel to said predetermined axis; fluctuating said magnetic flux density such that said known average value is a non-zero average value; creating a predetermined relationship between the frequency of said fluctuations and said non-zero average value of said magnetic flux density, wherein said predetermined relationship is a function of f ch =XBq/2πm, where f ch is the frequency of the fluctuating magnetic flux density in Hertz, B is the non-zero average value of the flux density parallel to said predetermined axis in Tesla, q is the charge of a preselected ion present in said neoplasm in Coulombs, m is the mass of said preselected ion in kilograms, and X is a selected odd integer greater than 1, such that said predetermined relationship is effective in reducing the rate of growth of said neoplasm.

Claim 11

Independent Claim 187 words

A method for reducing the rate of growth of a neoplasm, comprising: generating an applied magnetic field parallel to a predetermined axis projecting through a space in which a neoplasm of a living subject is positioned, said applied magnetic field resulting in a magnetic flux density in said space of a known average value parallel to said predetermined axis; fluctuating said magnetic flux density such that said known average value is a non-zero average value; creating a predetermined relationship between the frequency of said fluctuations and said non-zero average value of said magnetic flux density, wherein said predetermined relationship is a function of f ch =XBq/2πm, where f ch is the frequency of the fluctuating magnetic flux density in Hertz, B is the non-zero average value of the flux density parallel to said predetermined axis in Tesla, q is the charge of a preselected ion present in said neoplasm in Coulombs, m is the mass of said preselected ion in kilograms, and X is a selected odd integer greater than 1, such that said predetermined relationship is effective in reducing the rate of growth of said neoplasm.

Claim 12

Dependent Claim 54 words

The method recited in claim 7, wherein said space is subject to a local magnetic field having a component parallel to said predetermined axis and wherein said non-zero average value of said magnetic flux density is a net average value which includes the magnetic flux density of said component of said local magnetic field.

Claim 13

Dependent Claim 24 words

The method recited in claim 7, wherein said selected odd integer is selected from the group consisting of odd integers from 1 to 19.

Claim 14

Dependent Claim 22 words

The method recited in claim 7, wherein said means for creating said predetermined relationship includes a magnetic field sensor and a microprocessor.

Claim 15

Dependent Claim 38 words

The method recited in claim 7, wherein said preselected ion is selected from the group consisting of Mn ++ , Zn ++ , Cu + , Li + , K + , Mg ++ and Ca ++ .

Claim 16

Independent Claim 243 words

A method for reducing the rate of growth of a neoplasm, comprising the steps of: generating a fluctuating applied magnetic field parallel to a predetermined axis projecting through a space in which a neoplasm of a living subject is positioned, said applied magnetic field resulting in a magnetic flux density in said space of a known non-zero average value parallel to said predetermined axis; fluctuating said magnetic flux density such that said known average value is a non-zero average value; selecting at least two ions present in said neoplasm; determining a value f ch for each of said selected ions where f ch =XBq/2πm, where B is said non-zero average value of said magnetic flux density along said axis, q is the charge of each of said ions in Coulombs, m is the mass of each of said ions in kilograms and X is a selected positive non-zero odd integer, said f ch value being a therapeutic value which reduces the rate of growth of said neoplasm; selecting a value f cs in Hertz from which each value f ch deviates less than a predetermined percentage; fluctuating said magnetic field parallel to said axis at a rate which is equal to said f cs value; and maintaining the ratio of said f cs rate of fluctuation to said non-zero average value of said magnetic flux density parallel to said axis, whereby said ratio is effective in reducing the growth rate of said neoplasm.

Claim 17

Independent Claim 243 words

A method for reducing the rate of growth of a neoplasm, comprising the steps of: generating a fluctuating applied magnetic field parallel to a predetermined axis projecting through a space in which a neoplasm of a living subject is positioned, said applied magnetic field resulting in a magnetic flux density in said space of a known non-zero average value parallel to said predetermined axis; fluctuating said magnetic flux density such that said known average value is a non-zero average value; selecting at least two ions present in said neoplasm; determining a value f ch for each of said selected ions where f ch =XBq/2πm, where B is said non-zero average value of said magnetic flux density along said axis, q is the charge of each of said ions in Coulombs, m is the mass of each of said ions in kilograms and X is a selected positive non-zero odd integer, said f ch value being a therapeutic value which reduces the rate of growth of said neoplasm; selecting a value f cs in Hertz from which each value f ch deviates less than a predetermined percentage; fluctuating said magnetic field parallel to said axis at a rate which is equal to said f cs value; and maintaining the ratio of said f cs rate of fluctuation to said non-zero average value of said magnetic flux density parallel to said axis, whereby said ratio is effective in reducing the growth rate of said neoplasm.

Claim 18

Dependent Claim 15 words

The method recited in claim 12, wherein said predetermined percentage is less than 5 percent.

Claim 19

Dependent Claim 17 words

The invention recited in claim 12, wherein said at least two different selected ions comprises three ions.

Claim 20

Dependent Claim 29 words

The method recited in claim 12, wherein said selected odd integer is selected from the group consisting of 1, 3, 5, 7, 9, 11, 13, 15, 17 and 19.

Claim 21

Dependent Claim 17 words

The method recited in claim 12, wherein said apparatus includes a magnetic field sensor and a microprocessor.

Claim 22

Dependent Claim 38 words

The method recited in claim 12, wherein said selected ions are selected from the group consisting of Zn ++ , Mn ++ , Cu + , Li + , K + , Mg ++ and Ca ++ .

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1994-09-02	1995-03-04	1995-09-03	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1998-09-02	1999-03-04	1999-09-03	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2002-09-02	2003-03-04	2003-09-03	$7700.00	Window Closed / Lapsed

Method and apparatus for the treatment of cancer

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