Microparticles for selectively targeted hyperthermia
First Claim
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1. A micro particle composition comprising nanomagnetic particles distributed within a matrix, wherein the microparticles within the composition have a least one of the following properties:
- (a) a VAR of at least about 1 Watts/cm3 under alternating magnetic field conditions suitable for use in a patient;
(b) a density of about 2.7 or less;
or (c) a size range of about 100 nm to about 200 microns.
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Abstract
A microparticle composition(s) comprising nanomagnetic particles and a matrix, wherein said microparticle composition(s) have a least one of the following properties: (a) a VAR of at least about 1 Watts/cm3 subject to appropriate field conditions; (b) a density of about 2.7 or less: or (c) a size of about 100 nm to about 200 microns.
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Citations
34 Claims
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1. A micro particle composition comprising nanomagnetic particles distributed within a matrix, wherein the microparticles within the composition have a least one of the following properties:
- (a) a VAR of at least about 1 Watts/cm3 under alternating magnetic field conditions suitable for use in a patient;
(b) a density of about 2.7 or less;
or (c) a size range of about 100 nm to about 200 microns. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
- (a) a VAR of at least about 1 Watts/cm3 under alternating magnetic field conditions suitable for use in a patient;
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2. A microparticle composition comprising nanomagnetic particles distributed within a matrix, wherein up to 40% of the volume of each microparticle composition is occupied by the constituent magnetic nanoparticles and the microparticles within the composition have at least one of the following properties:
- (a) a VAR of at least about 10 Watts/cm3 under alternating magentic field conditions suitable for use in a patient;
(b) a density of about 2.7 or less;
or (c) a size range of about 100 nm to 200 microns. - View Dependent Claims (3, 4, 5, 6, 7)
- (a) a VAR of at least about 10 Watts/cm3 under alternating magentic field conditions suitable for use in a patient;
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33. A micro particle preparation comprising nanomagnetic particles distributed within a matrix, wherein the microparticles within the preparation have at least one of the following properties:
- (a) a VAR of at least about 1 Watts/cm3 under alternating magnetic field conditions suitable for use in a patient;
(b) a density of about 2.7 or less;
or (c) a size range of about 100 nm to about 200 microns. - View Dependent Claims (34)
- (a) a VAR of at least about 1 Watts/cm3 under alternating magnetic field conditions suitable for use in a patient;
Specification