METHOD FOR MANUFACTURING A BIOCOMPATIBLE FLUID COMPRISING A POWDER OF MAGNETIC PARTICLES, BIOCOMPATIBLE FLUID COMPRISING A POWDER OF MAGNETIC PARTICLES
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS);COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
发明人:
Robert MOREL,Bernard DIENY,Hélène JOISTEN
申请号：
US16376297
公开号：
US20190307903A1
申请日:
2019.04.05
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method for manufacturing a biocompatible fluid including a powder of magnetic particles of elongated shape having a magnetic shape anisotropy and having a final granulometry, the final granulometry being defined by a first average size of the particles in a first direction and a second average size in a second direction different from the first direction, the final granulometry further being defined by a first distribution width of the first sizes and a second distribution width of the second sizes, the method including from a powder of magnetic particles having an initial granulometry different from the final granulometry, modification of the initial granulometry by milling and/or by sintering of the powder until the final granulometry is obtained； introduction of the powder of magnetic particles into a biocompatible fluid.
