Diagnostic Value of Vaginal Ultrasound under Improved Clustering Algorithm Combined with Hysteroscopy in Abnormal Uterine Bleeding

Table 1

Parameter information.

Hysteroscopy	Inner diameter	3 mm
	External diameter	5 mm
Distention media	Normal saline
Hysteroscopy parameter	Distention pressure	110–139 mmHg
	Electric coagulation power	60 W
	Cutting power	90 W
	Velocity of dilatation medium	300 ml/min