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| Number | Title | Issue Date |
| 7531094 | Two stage hemofiltration that generates replacement fluid The present invention relates to a system for two-stage blood dialysis of a patient. In one embodiment, the system comprises a first filtration device for receiving the blood from the patient and for producing a first filtrate and processed blood. The system further... | 05/12/2009 |
| 7425265 | Vortex-enhanced reverse osmosis filtration device and methods Preferred aspects of the present invention relate to advances in rotating, vortex-enhanced reverse osmosis filtration. More particularly, the filtration device and methods incorporate a rotational drive mechanism adapted to use the flow of pressurized process fluid ... | 09/16/2008 |
| 7374677 | Two stage hemofiltration that generates replacement fluid The present invention relates to a system for two-stage blood dialysis of a patient. In one embodiment, the system comprises a first filtration device for receiving the blood from the patient and for producing a first filtrate and processed blood. The system further... | 05/20/2008 |
| 7220354 | Vortex-enhanced filtration devices Preferred aspects of the present invention relate to a device for filtration comprising at least one rotor configured to create Taylor vortices on at least one side of a filtration membrane, thereby providing substantially enhanced mass or heat transfer across the m... | 05/22/2007 |
