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
Data latch circuit and electronic device
Polymeric structures comprising a siloxane
Negative electrode material for non-aqueous electrolyte secondary battery, method for manufacturing negative electrode material for non-aqueous electrolyte secondary battery, non-aqueous elect
Method and system for providing complete internet anywhere with partial server processing
Pear tree named `PremP109`
Sports helmet
Shape memory polymers formed by self-crosslinking of copolymers
  Randomly Featured Patents
Multi-component resistivity logging tool with multiple antennas using common antenna grooves
Seat rail attachment device
Latch for a crib
Metal cleaner-polish
Transmission line impedance matching
Film feeding control device for accurate alignment of film frames and camera aperture
Vehicle suspension system with flexible control arm
Driving circuit for flat panel display which provides a horizontal start signal to first and second shift register cells
Method for forming horizontal buried channels or cavities in wafers of monocrystalline semiconductor material
Dual function corrector for brush motor