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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ahmad-Maher Moubayed0
Date of Patent
July 27, 2010
0Patent Application Number
114375750
Date Filed
May 19, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Rotary axial peristaltic pumps, related methods and components. The rotary axial peristaltic pump generally comprises a platen having a platen surface, a tube positioned adjacent to the platen surface, cam that rotates about a rotational axis and has a cam surface that is spaced apart from the platen surface and a plurality of tube compressing fingers. The fingers move axially back and forth in sequence to sequentially compress segments or regions of the tube against the platen surface, thereby causing peristaltic movement of fluid through the tube. The fingers move back and forth on axes that are substantially parallel to the axis about which the cam rotates.
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