Regulated macrophage suspension isolation device

Abstract

The utility model discloses a kind of regulation and control type macrophage suspension separation devices, including base, driving motor, rotor and centrifugal tube.Rotor is equipped with placing groove, centrifugal tube is inserted in groove, its bottom has drainage port and sealing plug, the top of base is equipped with outer cylinder, rotor can rotate and slide up and down in outer cylinder, top cover is equipped with pressing mechanism, cylinder bottom is equipped with elastic support mechanism.Base is also equipped with liquid suction pump's liquid storage barrel, waste liquid barrel, and liquid suction pump is with multi-way pipe joint.Outer cylinder bottom is equipped with liquid guide channel corresponding to placing groove, channel is through three-way valve, hose is connected with the liquid suction pump of liquid storage barrel and waste liquid barrel;Base is equipped with the liquid outlet mechanism of adjustable liquid outlet, and is connected with the outlet of liquid storage barrel.Liquid guide channel import has thimble, and outer cylinder is equipped with positioning mechanism, when pressing mechanism drives rotor to move downwards, drainage port is sealingly connected with liquid guide channel, and thimble opens sealing plug.The device can be automatically drained, classified collected and accurately subpackaged, supports multiple centrifugal tubes synchronous operation, applicable to small batch experiment and large-scale preparation, and widely used in laboratory.

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