Nuclear magnetic resonance technology for non-invasive characterization of bone porosity and pore size distributions

   
   

Magnetic resonance technology can be used to non-invasively measure bone porosity, pore size distribution, and other bone properties, including aging, in situ. Spin-lattice (T.sub.1) as well as spin-spin (T.sub.2) relaxation time data and spectra are used to determine porosity and pore size distribution in human bones, including compact bones.

A tecnologia do resonance magnético pode ser usada medir non-invasively a porosidade do osso, a distribuição de tamanho do pore, e as outras propriedades do osso, including o envelhecimento, no situ. o Gir-spin-lattice (T.sub.1) assim como gir-gira dados e spectra do tempo do relaxation (T.sub.2) é usado determinar a porosidade e a distribuição de tamanho do pore nos ossos humanos, including os ossos compactos.

 
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