1.Do not use lubricants containing petroleum base.
2.This product is disposable and has been sterilized with ethylene oxide.Don’tuse if package is damaged.
3. The type, size and balloon capacity are printed on both the package and product.
4.This product is restricted to be used by medical staff.
5. Protected from light, Kept in cool condition.

1.LUBRICATION: Lubricate the latex urethral catheter with medical lubricants before use.
2.INSERTION:Carefully insert the lubricated catheter into the bladder (normally indicated by urine flow)then a further 3cm.
3.WATER FILLING:Hold the valve bush,insert the syringe without needle into the valve and the injecting have to be no more than demarcating content.After that,pull softly the catheter outward until bladder is choked by the inflated balloon.
4.TAKING OUT:When taking out the catheter from the bladder,insert an empty syringe into the valve and let the water flow out naturally
5.RETENTION TIME:The retention time is no more than 7 days.