The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2022
Filed:
Dec. 23, 2016
Anew-med Life Science (Wuhan) Co., Ltd, Hubei, CN;
Haixia Sun, Hubei, CN;
Hong Liu, Hubei, CN;
Han Li, Hubei, CN;
Jian Zeng, Hubei, CN;
Shuang Liu, Hubei, CN;
Xin Lu, Hubei, CN;
Juncheng Guo, Hubei, CN;
Binghan Yuan, Hubei, CN;
Ling Li, Hubei, CN;
ANEW-MED LIFE SCIENCE (WUHAN) CO., LTD, Wuhan, CN;
Abstract
Provided are the use of poly(N-isopropylacrylamide-co-butyl methacrylate) in preparing an embolism material for blood vessels, an embolism material for blood vessels and the use thereof in preparation of drugs. The embolism material for blood vessels comprises poly(N-isopropylacrylamide-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 embolization therapy of tumors in hypervascular and parenchymal visceral organs.