Follicle Puncture Aspiration Needles

Product Specification Product Show How egg retrieval is done Ovulation induction treatment There are many programs for ovulation induction, such as standard long program, short program, antagonist program, etc. The long regimen refers to the application of GnRH agonists in the luteal phase of...

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Description

Product Specification

Product name	Follicle Puncture Aspiration Needles
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

How egg retrieval is done

Ovulation induction treatment

There are many programs for ovulation induction, such as standard long program, short program, antagonist program, etc. The long regimen refers to the application of GnRH agonists in the luteal phase of the previous cycle, the short regimen refers to the application of GnRH agonists on the 2nd day of the menstrual cycle, and the antagonist formula is the first application of gonadotropin stimulation, follicular stimulation. GnRH antagonists were started after a certain degree of growth.

monitor follicles

In order to evaluate the effect of ovarian stimulation and determine the time of egg retrieval, the size of the follicles must be monitored by vaginal B-ultrasound, and the E2 value (estrogen) should be checked with blood, and the dosage should be adjusted.

egg retrieval

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 the ovum is immediately moved to the culture medium containing the embryo culture medium under the microscope. Incubate in a 37°C incubator.