Vitrification freezing technology for assisted reproduc tion can be applied to vitrification freezing of human and mammalian oocytes, early embryos, blastocysts. ovarian and testicular tissues and single sperm.

The embryo transfer tube is soft and roundedcan pass smoothly through the cervix,greatly reducing the damage to the endometrium caused by the tube. There are different lengths and hardness options for differ ent patients. The flexible outer sheath with stainless steel support makes the embryo transfer tube easier to controlThe anterior sec tion of the outer sheath and the end of the inner tube are marked with a centimeter scale.The movable depth marker facilitates the insertion of the tube into the uterus and placement of the embryo in the correct position in the uterus The whole body development of embryo transfer tube under ultrasound increases the pregnancy rate,and embryo transfer in difficult patients has a significant effect.

Egg denudation pipette is used for physical strip- ping of granulosa cells around oocyte and process ing and transfer of embryo The head is a sterile straw in accordance with the pharmacopoeia certification materials Needle length 68mm needle inner diameter 135um or 140um 145um or 150um190um or 200um Can prevent the blockage caused by adhesion of the inner wall of the fine tubecan provide a wide range of smooth edge and variable inner diameter, a vari- ety of inner diameter a variety of auxiliary accesso ries, to avoid damage to the embryo It can be used together with the special embryo egg stripping device and silica gel suction head.

Cell freezing/thawing petri dish, the product use opti- cal grade high transparent material, according to the experimental proposeeach culture plate can choose to stick to the wall culture and suspension culture Cell cryopreservation and thawing resuscitation,high transparency surface to ensure microscope observa tion, easy operation,clear label,sterile, no heat source.

Frozen aluminum hoider, the cryocane is available in standard and stepped styles and can be used with various sizes and designs of cryo tubes and bottles.