9.5Fr microscope sheath Painless fecal electronic endoscope of thebladder is adapted to narrowband light imaging function

2mm ultra-fine lens body Ultrafine 9. 5Fr examination outer sheath13. 5Fr surgical sheath, suitable for 3Fr,4Fr, 5Frsurgical instruments 120 and large high-definition wide angleLarge visual depth for more realistic imagesThere are no blind spots in diagnosis andtreatment, improving diagnosis and treatment efficiency and reducingsurgical risks Due to the narrower diameter of the tube, the patient's pain is reducedIt can be combined with exclusive Me narrowband Iight imaging andelectron staining endoscopy technology to improve the subtle observationof tumor blood vessels and mucous membranes ) Painless and blind spot fine examination Comfort - light postoperative response Avoid bleeding