Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Closed continuous-flow centrifuge rotor










Image Number 4 for United States Patent #3955755.

A blood separation centrifuge rotor having a generally parabolic core disposed concentrically and spaced apart within a housing having a similarly shaped cavity. Blood is introduced through a central inlet and into a central passageway enlarged downwardly to decrease the velocity of the entrant blood. Septa are disposed inside the central passageway to induce rotation of the entrant blood. A separation chamber is defined between the core and the housing wherein the whole blood is separated into red cell, white cell, and plasma zones. The zones are separated by annular splitter blades disposed within the separation chamber. The separated components are continuously removed through conduits communicating through a face seal to the outside of the rotor.








 
 
  Recently Added Patents
Phone messaging using audio streams
Analysis device and an analysis apparatus using the analysis device
Image quality assessment
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Shoe outsole with a surface ornamentation contrast
Barrier layers comprising Ni-inclusive ternary alloys, coated articles including barrier layers, and methods of making the same
Method for adapting a contact point of a clutch in a drivetrain of a motor vehicle
  Randomly Featured Patents
Process for the preparation of alkyl mercapto methyl ergoline derivatives
Grating coupled surface emitting device
N-alkoxymethyl benzamide derivative and manufacturing method therefor, and manufacturing method for benzamide derivative using this N-alkoxymethyl benzamide derivative
Apparatus for the automatic labelling of objects of differing shapes
Door frame protector
Process for making variegated soap
Apparatus for measuring distances on a workpiece, and sliding gage designed for the digital measurement of such distances
Shelter
Method and device for tightening threaded joints
Communication method to transfer user operation information between electronic device and host device and electronic device using the same