US 12,109,337 B2
Degradable zinc base alloy implant material and preparation method and use thereof
Haijun Zhang, Dezhou (CN); Luning Wang, Beijing (CN); Chao Zhou, Beijing (CN); Yuxia Yin, Dezhou (CN); Shoutao Lu, Dezhou (CN); and Yanwei Zhao, Dezhou (CN)
Assigned to SHANDONG RIENTECH MEDICAL TECH CO., LTD., Dezhou (CN); and Luning Wang, Beijing (CN)
Appl. No. 16/083,009
Filed by Shandong Rientech Medical Tech Co., Ltd., Dezhou (CN); and Luning Wang, Beijing (CN)
PCT Filed Mar. 10, 2017, PCT No. PCT/CN2017/076307
§ 371(c)(1), (2) Date Sep. 7, 2018,
PCT Pub. No. WO2017/152878, PCT Pub. Date Sep. 14, 2017.
Claims priority of application No. PCT/CN2016/076066 (WO), filed on Mar. 10, 2016.
Prior Publication US 2019/0083685 A1, Mar. 21, 2019
Int. Cl. A61L 31/14 (2006.01); A61L 27/04 (2006.01); A61L 27/58 (2006.01); A61L 31/02 (2006.01); A61L 31/10 (2006.01); A61L 31/16 (2006.01); C22C 18/00 (2006.01); C22C 18/02 (2006.01); C22F 1/16 (2006.01)
CPC A61L 31/148 (2013.01) [A61L 27/04 (2013.01); A61L 27/047 (2013.01); A61L 27/58 (2013.01); A61L 31/022 (2013.01); A61L 31/10 (2013.01); A61L 31/16 (2013.01); C22C 18/00 (2013.01); C22C 18/02 (2013.01); C22F 1/165 (2013.01); A61L 2300/216 (2013.01); A61L 2300/416 (2013.01); A61L 2420/02 (2013.01); A61L 2420/06 (2013.01)] 2 Claims
OG exemplary drawing
 
1. A degradable zinc base alloy implant material consisting of 14 wt % of Fe, 1.8 wt % Cu, 1 wt % Sr, and remainder being Zn.