Title:
AN ARSENIC TRIOXIDE MEDICAL ELUTION SCAFFOLD
Document Type and Number:
WIPO Patent Application WO/2009/067862
Kind Code:
A1
Abstract:
An arsenic trioxide medical elution scaffold and preparation method thereof, wherein the arsenic trioxide medical elution scaffold comprises scaffold, polymer coating covering the scaffold and arsenic trioxide loaded in the polymer coating which is in the form of single particle or particle conglomeration island. Animal experiments testify that the medical release of the arsenic trioxide medical elution scaffold are suitably uniform, and can be controlled to meet clinic requirement.
Inventors:
GE JUNBO (CN)
MA XIAOYI (CN)
MA XIAOYI (CN)
Application Number:
PCT/CN2008/070760
Publication Date:
June 04, 2009
Filing Date:
April 21, 2008
Export Citation:
Assignee:
BEIJING AMSIMO MEDICAL CO LTD (CN)
GE JUNBO (CN)
MA XIAOYI (CN)
GE JUNBO (CN)
MA XIAOYI (CN)
International Classes:
A61L27/00; A61F2/06
Foreign References:
| CN1657023A | 2005-08-24 | |||
| CN1792387A | 2006-06-28 | |||
| CN2561433Y | 2003-07-23 | |||
| US20070190102A1 | 2007-08-16 | |||
| CN101161300A | 2008-04-16 | |||
| CN1413594A | 2003-04-30 | |||
| CN1360951A | 2002-07-31 | |||
| CN1355005A | 2002-06-26 | |||
| CN1669595A | 2005-09-21 |
Other References:
See also references of EP 2213313A4
JIE ZHOU; PUQING ZENG; XIANG GAO; SHUSHENG XIE; SHULI WEI: "Preparation and the release characteristic in vitro of arsenic trioxide albumin nanospheres", CHINESE JOURNAL OF NEW DRUGS, vol. 14, no. 1, 2005, pages 54 - 57
JIE ZHOU; PUQING ZENG; XIANG GAO; SHUSHENG XIE; SHULI WEI: "Preparation and the release characteristic in vitro of arsenic trioxide albumin nanospheres", CHINESE JOURNAL OF NEW DRUGS, vol. 14, no. 1, 2005, pages 54 - 57
Attorney, Agent or Firm:
J.Z.M.C PATENT AND TRADEMARK LAW OFFICE (Room 5022 No. 335, Guoding Road, YANG Pu, Shanghai 3, CN)
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