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Magnetically suspended miniature fluid pump and method of designing the same
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2000 |
| Description | A rotary pump for pumping fluids through a patient having a housing with an internal region, a stator member and an impeller positioned within the housing and having impeller blades, wherein the impeller is magnetically suspended and rotated, and wherein the geometric configuration of the rotary pump is sized and proportioned to minimize stagnant and traumatic fluid flow within the rotary pump. The plurality of magnetic impeller blades are preferably rare earth, high-energy-density magnets selected from the group consisting of samarium cobalt and neodymium-iron-boron alloy. |
| File Size | 1837661 |
| File Format | |
| Language | English |
| Publisher Date | 2000-01-18 |
| Access Restriction | Open |
| Subject Keyword | Cardiovascular System Patents Rotor Blades Turbomachinery Impellers Stators Miniaturization Magnetic Suspension Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |