Oocyte Puncture Ovum Pick Up Needle
Product Specification Product Show The most commonly used method of oocyte retrieval is under local anesthesia, guided by transvaginal B-ultrasound, the oocyte retrieval needle is passed through the vaginal fornix, directly to the ovary to absorb the ovum, and immediately transfer the ovum to a...
Description
Product Specification
Product name | Oocyte Puncture Ovum Pick Up Needle |
material | Stainless steel, etc. |
Intended Use | OPU Needles are intended to puncture into the vaginal wall and obtain oocytes from ovarian follicles. |
Product Feature | Made of top quality medical steel, with good tenacity and strength, easy to operate. Designed triple-cut blade provides sharp puncture, reduce pain and bleeding. Polished inner wall, minimize the risk of oocyte damage. Different gauge and specifications for choose. |
| Size | 16G, 17G, 18G, 19G or Custom Size |
| Color | Blue, Green, Red or Custom Color |
Custom feature | According to your 2D/3D Drawing or sample provided |
Package | Polybag,carton packaging, and other tailor-made packing as per customers' requirements. |
Certification | ISO9001:2015, SGS, ISO13485 |
Product Show
The most commonly used method of oocyte retrieval is under local anesthesia, guided by transvaginal B-ultrasound, the oocyte retrieval needle is passed through the vaginal fornix, directly to the ovary to absorb the ovum, and immediately transfer the ovum to a petri dish containing embryo culture medium under the microscope. , and cultured in a 37°C incubator.
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Oocyte Puncture Ovum Pick Up Needle
01 Before the operation, the mature follicles were confirmed. After the patient emptied the bladder, the bladder lithotomy position was taken, and the vulva and vagina were routinely disinfected and covered with towels.
02 Put the sterilized vaginal probe into the vagina. Under the guidance of vaginal ultrasound, the puncture needle enters the pelvic cavity through the vaginal fornix and reaches the surface of the ovary, and the puncture needle enters the follicular cavity.
03 Confirm that the needle tip is located in the follicular cavity, and start suctioning the follicular fluid under negative pressure until the follicle is completely collapsed.
04 Try to puncture all follicles larger than 10mm in diameter, and then perform puncture of the other ovarian follicle after the puncture on one side is completed.
05 At the end of the puncture, withdraw the puncture needle to the outside of the body. The pelvic cavity was explored by conventional B-ultrasound to check for possible internal bleeding or hematoma formation.
06 Surgery completed.
Now it is possible to use painless egg retrieval. The egg retrieval operation is performed under the condition of anesthesia and analgesia. The whole operation is monitored by electrocardiogram. Generally, the egg retrieval operation can be completed in about 10-15 minutes. The claim that egg retrieval can cause premature ovarian failure in women is also unfounded. In fact, as long as you receive reasonable stimulation in IVF, it will not lead to premature ovarian failure, and the stimulating effect of stimulation drugs on the ovary will gradually subside with metabolism after the stimulation ends.
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