Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-08-28
2009-10-20
Tarazano, D. Lawrence (Department: 1794)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S615000, C428S457000, C428S693100, C428S704000, C252S06251C
Reexamination Certificate
active
07604875
ABSTRACT:
Materials suitable for medical and dental implants with magnetic susceptibility matched to surrounding environment to reduce artifacts in nuclear magnetic resonance imaging. Paramagnetic and diamagnetic materials may be added to ceramics and polymer resins to adjust magnetic susceptibility. Other embodiments are described and claimed.
REFERENCES:
patent: 2006/0102871 (2006-05-01), Wang et al.
CRC Handbook of Chemistry and Physics, David R. Lide, 79thEdition, 1998-1999.
Paramagnetic Effects of Iron(III) Species on Nuclear Magnetic Relaxation of Fluid Protons in Porous Media Traci R. Bryar, 1 Christopher J. Daughney, and Rosemary J. Knight Department of Earth and Ocean Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada Received Mar. 25, 1999: Revised Jul. 29, 1999.
Measurement Science Review, vol. 6, Section 2, No. 2, 2006 Evaluation of MRI artifacts caused by metallic dental implants and classification of the dental materials in use 1 Z. Star{hacek over (c)}uk, 1K. Bartu{hacek over (s)}ek, 2H. Hubálková,4T. Bachorec,1J. Star{hacek over (c)}uková,3P. Krupa.
California Institute of Technology
Harris Gary D.
Kalson Seth Z.
Tarazano D. Lawrence
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