The invention discloses a leaked 
urine collecting and draining device. The leaked 
urine collecting and draining device comprises a metering 
bottle and a negative pressure air bag connected with the metering 
bottle, wherein the negative pressure air bag is connected with a 
urine collecting plate through a drainage tube, and the urine collecting plate also can be connected with an external urine 
pipe. For the leaked urine collecting and draining device, urine flowing out from the 
urethral orifice and 
urine leaking from the part beside the urine 
pipe after 
urethral catheterization or cystostomy can be completely collected and drained into the metering 
bottle, thus the problem that the leaked urine flows to a sickbed and clothes is solved, further, the 
nursing burden is alleviated, the discomfort caused by 
urine leakage to a patient is avoided, meanwhile, the 
urine volume can be accurately counted, and thus a reliable basis is provided for the adjustment of the treatment scheme. The deviceis a product with the externally connected urine 
pipe, therefore, the influences on the use of the device by the 
stenosis of the patient can be avoided, meanwhile, the leaked urine collecting and draining device can be fixed on the urine pipe with any 
caliber for use, and moreover, the conditions including leakage of urine beside the urine pipe and the like due to long-term 
lying on the 
bed or due to 
urethral catheterization or cystostomy can be benefited.