Hemoperfusion device for specific modification or removal of components of whole blood

Claim 1

A hemoperfusion device comprising an elongated housing of impermeable material, closed at its ends by means of impermeable end plates, said housing on its interior having a plurality of axial ribs extending substantially throughout the length thereof, an inlet port in one of said end plates, an outlet port in the other of said end plates, said ribs continuing radially in said other of said end plates, an impermeable spindle axially disposed in said housing and having axially disposes grooves in its periphery, a conical port secured to one end of said spindle and in communication with said inlet port and with said grooves, said spindle at its other end terminating in a conical tip axially disposed with respect to said outlet port with an annular space therebetween, and a spool of fiber helically wound on said spindle to substantially fill the interior of said housing to said ribs, whereby blood entering said inlet port flows along said spindle grooves, passes through said fiber spool, flows along the inside of said housing between said ribs, and thence between said conical tip and said outlet port, said fiber having attached thereon specific effector molecules having activity to remove biological fluid components of endogenous or exogenous origin from blood being perfused through said device.