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
Virtual appliance update method
Storage apparatus and method including page discard processing for primary and secondary volumes configured as a copy pair
Method for switching channels in a wireless communication network
Credit flow control scheme in a router with flexible link widths utilizing minimal storage
Scalable pixel coverage function-map
Rotation angle sensor
Automatic logical position adjustment of multiple screens
  Randomly Featured Patents
Tomographic scanning apparatus with ionization detector means
Electronic endoscope with image edge enhancement
Smoke detectors
Electromagnetic shielding structure having radio wave-absorbing material
Chain growth reaction process
Device for measuring lateral deformations in material test specimens
Collapsible downrigger arm assembly
Tape holder
Device for pressing empty containers together and method therefor
Prize acquisition game machine and it's prize