发明名称 |
Magnetically-levitated blood pump with optimization method enabling miniaturization |
摘要 |
A magnetically-levitated blood pump with an optimization method that enables miniaturization and supercritical operation. The blood pump includes an optimized annular blood gap that increases blood flow and also provides a reduction in bearing stiffness among the permanent magnet bearings. Sensors are configured and placed optimally to provide space savings for the motor and magnet sections of the blood pump. Rotor mass is increased by providing permanent magnet placement deep within the rotor enabled by a draw rod configuration. |
申请公布号 |
AU2009296514(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
AU20090296514 |
申请日期 |
2009.09.24 |
申请人 |
WORLDHEART, INC.;CARNEGIE MELLON UNIVERSITY |
发明人 |
MICHAEL R. RICCI;JAMES F. ANTAKI;JOSIAH E. VERKAIK;BRADLEY E. PADEN;SHAUN T. SNYDER;DAVID B. PADEN |
分类号 |
A61M1/10 |
主分类号 |
A61M1/10 |
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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