What Is The Oocyte Retrieval Needle For IVF?

What is the oocyte retrieval needle for IVF?

Obtaining oocytes is an important step in IVF technology. Obtaining oocytes from a test tube is a very simple operation. Under the supervision of vaginal ultrasound, the doctor will use a thin and long oocyte extraction needle into the female ovary to puncture the follicles, and then suck the oocytes through negative pressure. The process of aspirating cells out of the body.

The oocyte retrieval needle for IVF is a 35 cm needle. To put it simply, the oocyte retrieval needle is a very long and slender needle. It will enter the female’s vagina and reach the ovaries to suck follicles. . At present, there are three types of 17G, 18G, and 19G that are more commonly used. The larger the size of the oocyte retrieval needle, the smaller the diameter of the needle tube, the greater the risk of injury caused by the puncture, and the greater the pain felt by women.

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