Title:
MEDICAMENT ELUTING APPARATUS WITH MICRO-HOLE STRUCTURE CAPABLE OF STORING AND RELEASING MULTIPLE MEDICINES AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2010/081393
Kind Code:
A1
Abstract:
A medicament eluting apparatus with a micro-hole structure capable of storing and releasing multiple medicines and preparation method thereof. The medicament eluting apparatus includes an apparatus body (10) and several holes (40) on the apparatus body (10), and multiple medicines (20, 30) are provided in the holes (40) and on the surface of the apparatus body (10), and polymers are not contained on the apparatus body (10). The multiple medicines (20, 30) are selected from medicine therapeutic agents, carrier therapeutic genes and bioactive substances, wherein one or two of the medicine therapeutic agents is/are taxol and/or probucol. The preparation method of the medicament eluting apparatus includes: 1) the holes (40) are prepared on the surface of the apparatus body (10); 2) the multiple medicines (20, 30) are coated in the holes (40) and on the surface of the apparatus body (10).
Inventors:
ZHANG, Yuxin (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
张昱昕 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
ZHAO, Lixiao (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
张昱昕 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
ZHAO, Lixiao (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
Application Number:
CN2010/000080
Publication Date:
July 22, 2010
Filing Date:
January 19, 2010
Export Citation:
Assignee:
BEIJING TARGET TECHNOLOGY CO., LTD (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
北京天地和协科技有限公司 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
ZHANG, Yuxin (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
张昱昕 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
北京天地和协科技有限公司 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
ZHANG, Yuxin (No. 37 Chaoqian Road, Changping Tech. Zone, Beijing 0, 102200, CN)
张昱昕 (中国北京市昌平科技园区超前路37号3号楼, Beijing 0, 102200, CN)
International Classes:
A61F2/82
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (Suite 707, Fortune International CenterNo. 17 Daliushu Rd., Haidian District, Beijing 1, 100081, CN)