1.The Head of catheter, made from the silicone material in medical grade by injection mould, very soft and comfortable without the dusty.

2.The head and the tube connection by secondary injection, matched and fixed without any glue.

3.The head with multilayer groove design, it forms a multi-layer sealing structure with the vagina with anti-backflow in the process of artificial insemination.

4.The front tip of the pipeline is made of medical-grade polymer material, which is soft and elastic to prevent uterine scratches. It guide the semen flowing on three sides to increase the pregnancy rate.

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