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EMBOLISM MATERIAL FOR BLOOD VESSEL, PREPARATION METHOD THEREFOR AND USE THEREOF IN PREPARATION OF DRUGS
EMBOLISM MATERIAL FOR BLOOD VESSEL, PREPARATION METHOD THEREFOR AND USE THEREOF IN PREPARATION OF DRUGS
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机译:血管栓塞材料,其制备方法及其在药物制备中的用途
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摘要
Provided are the use of poly(N-isopropyl acrylamide-co-butyl methacrylate) in preparing an embolism material for blood vessels, an embolism material for blood vessels and the use thereof in the preparation of drugs. The embolism material for blood vessels comprises poly(N-isopropyl acrylamide-co-butyl methacrylate) and a dispersion medium consisting of an electrolyte, a contrast agent, a pH regulator and water. The concentrations of the polymer, electrolyte and contrast agent are respectively 5-30 mg/ml, 0.1-30 mg/ml and 100-350 mg/ml based on iodine. The embolism material for blood vessels is suitable for the embolization therapy of tumors in hypervascular and parenchymal visceral organs.
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