As said nano magnetic liquid has high flowability, strong magnesium and superfine granularity, it can not generate embolism to importent organs.

• 由于纳米磁性液体具有流动性好、磁性较强，特别是磁性微粒很小，几乎不会由于介入栓塞时栓塞剂外逸而对人体产生其他重要器官的栓塞。