How it works

Simple and Efficient.

The ZyMōt Multi (850μL) Sperm Separation Device has three major features: a sample inlet port, a sample outlet port/concentration chamber and a membrane filter. 850μL of raw semen is injected into the inlet port. The sample travels into the lower portion of the device, underneath a membrane filter that has 8-micron pores.

Fertilization media (no special media is needed) is placed on top of the membrane. During incubation, progressively motile sperm migrate through the pores into the fresh media above. They leave behind the less motile, morphologically abnormal sperm. What is collected from above the membrane are motile sperm.