SYSTEM FOR CORRECTING BIOLOGICAL FLUID Russian patent published in 2005 - IPC

FIELD: medical engineering.

SUBSTANCE: device has sealed reservoir for magnetically controlled binder, chamber for mixing the magnetically controlled binder with biological fluid and settling the magnetically controlled binder from this fluid and filtering device, chambers for mixing and settling the magnetically controlled binder and reservoir containing the magnetically controlled binder of variable volume, connected to valves mounted thereon by means of hoses. The filtering device is connected to outlet nipple via system inlet duct. The nipple is connected to system inlet duct. The chambers for mixing and settling the magnetically controlled binder are reservoirs having common bottom and cover and have drive. The chambers have common wall attached to the bottom as partition between chambers. The reservoirs are connected to each other via duct in the partition having a valve. The other lateral walls have corrugations forming bellows. Chamber cover rotatable about the hinge axis is pivotally fixed on the common wall. The reservoir for containing the magnetically controlled binder is mounted in the chamber for mixing the magnetically controlled binder with biological fluid and is cylindrical. The cylinder has one part manufactured as bellows and is fixed on the bottom with one of its ends and the cover attached to cover of the chamber for mixing the magnetically controlled binder with biological fluid is mounted on the other end. Magnets are mounted on the bottom area to which the chamber for settling the magnetically controlled binder is attached. The inlet system nipple is at the same time connected to internal cavities for mixing the magnetically controlled binder and the reservoir containing the magnetically controlled binder connected to internal cavity of the chamber for mixing the magnetically controlled binder.

EFFECT: enhanced effectiveness in purifying biological fluid without additional reagents being applied.

23 cl, 8 dwg