Hegar Uterine Dilator Double Ended (Dilator Diameter // Dilator Diameter: 17 // 18mm) Birkett The size of the instrument

The size of the instrument indicates the length of the blade

The small size of this particular retractor indicates that it is designed for use in smaller surgical sites

2mm (8 inch) size is a standard size for dressing scissors

It is used to help the surgeon see the inside of the vagina more clearly during the examination

It has two ends with different diameters

Hegar Uterine Dilator Double Ended (Dilator Diameter // Dilator Diameter: 17 // 18mm) Birkett The size of the instrumentA Hegar Uterine Dilator Double Ended is a surgical instrument used to dilate the uterus, or widen the opening of the cervix. It is used in gynecological procedures such as hysteroscopy, dilation and curettage (D&C), and biopsy of the uterus. The instrument features two dilators of different diameters (17 and 18mm) to provide the surgeon with more options when performing the procedure.