发明名称 |
Specially designed magnesium-aluminum alloys and medical uses thereof in a hemodynamic environment |
摘要 |
<p>A closure device implant for sealing an opening formed through a blood vessel, said closure device comprising a footplate portion at least partially exposed to the lumen of the blood vessel when in use. The footplate portion is formed of a biocorrodible metal comprising a magnesium alloy formulated with a corrosion activator comprising between 0.01% and 0.08% iron, wherein said footplate portion’s magnesium alloy comprises between about 1% to 8.25% aluminium. The magnesium alloy formulated with the corrosion activator is formulated to have a faster corrosion rate in a hemodynamic environment than a corrosion rate of AZ31.</p> |
申请公布号 |
NZ610368(A) |
申请公布日期 |
2015.10.30 |
申请号 |
NZ20110610368 |
申请日期 |
2011.11.09 |
申请人 |
TRANSLUMINAL TECHNOLOGIES LLC |
发明人 |
GREEN STEPHEN;BUCHHEIT RUDOLPH |
分类号 |
A61F2/06;A61B17/03;A61B17/08;A61L27/04;A61L31/02;C22C23/02 |
主分类号 |
A61F2/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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