CENTRAX LIMITED
CENTRAX LIMITED Patent applications | ||
Patent application number | Title | Published |
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20140052045 | FLOW CONTROL DEVICE - A device for diverting fluid from the ventricles of the brain to another area of the body includes an inlet, an outlet, and a resistance member operatively connected to the inlet and the outlet. The resistance member includes a first plate, a surface of which has a groove which defines a resistance flow channel, an entry of the flow channel being in fluid communication with the inlet and an exit of the flow channel being in fluid communication with the outlet; and a second plate, the second plate being held in abutment with the grooved surface of the first plate so as to define a resistance tube. The resistance tube includes a plurality of arcs arranged in flow series, each arc radially extending between the inner and outer diameters of the first and second plates. A selection mechanism operable to interconnect a selected number of the arcs to the inlet and outlet is provided. | 02-20-2014 |
20120302937 | Programmable Device For Treating Over Drainage Due To Siphonic Effects In Hydrocephalus Shunt Systems - A valve assembly for adjusting the flow of bodily fluid from one part of a human body to another includes a body portion having a flow inlet and a flow outlet. A valve located in a flow path from the inlet to the outlet includes a valve seat and a closing element that is adapted to seal against the valve seat. A carrier element is mounted within the body portion and has a plurality of pockets. Each pocket houses a respective preload element, wherein each preload element is of a different weight from that of the other preload elements. The carrier element is moveable relative to the body portion so as to align a preload element of a desired weight with the closing element. The self weight of the chosen preload element applies a preload to the closing element dependent on the orientation of the valve assembly. | 11-29-2012 |
20100305493 | Device for Controlling the Rate of Flow of a Fluid | 12-02-2010 |