iPreg Incorporation is a manufacturer of biomedical device focusing on reproductive medicine. Established in 2018, we researched the human sperm swimming mode and found that there is a discernable difference in the swimming ability between healthy and abnormal sperm. Therefore, "iPreg sperm sorting chip" was invented. The global population of infertility is about 15%. Nowadays the in vitro fertilization (IVF) is the most efficient solution of infertility, while the pregnancy rate of IVF is only 37.4% is US.

One of the reasons for the failure of IVF points to the inability to obtain healthy sperm. Spermatozoa used in IVF are obtained by gradient centrifugation method, which is major cause of DNA fragmentation in sperm due to the centrifugal force. "iPreg sperm sorting chip" can increase the healthy sperm ratio to 95% in 10 minutes, Giving advantages of safety, highly recovery and efficiency, which can facilitate IVF in the key step of sperm screening, further improve the success rate of assisted reproduction.