| 摘要 |
PROBLEM TO BE SOLVED: To provide water-insoluble porous particles of biocompatible substance and process for producing the same useful as a substance having embolic effect for treating emboli or preparation carrier. SOLUTION: Water-insoluble porous particles which contain no cross-linking agent, biologically compatible, having an excellent elasticity, and an embolic effect used for treating emboli and an excellent effect of aggregating platelets, therefore useful as a hemostatic substance and the process for producing the same. The particles are expected to enable rapid recanalization in blood vessels, and are also useful as a medicinal preparation carrier. COPYRIGHT: (C)2005,JPO&NCIPI
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