Abstract: An air bag inflation device comprises a main portion and a check valve; the main portion containing a partition provided with an insertion hole; a U-shaped air ventilation cut surrounding the insertion hole; a positioning bit extending from the opening of the U-shaped cut; a press at between the insertion hole and the ventilation cut opposite to the positioning bit; the check valve having a closing diaphragm, an insertion section provided on one side of the closing diaphragm; the insertion section connected to a caulking section having a conic terminal and in a diameter larger than that of the insertion section; and an extension section connected to the caulking section; the check valve being inserted through the insertion hole in the main portion for the closing diaphragm to cover up the air ventilation port.

Abstract: A urine collection and discharge device, specially designed for male patient with leakage problem, comprises a waistband, two suspenders and one pouch; two connection loops being provided on the waistband; one adjustment loop to each suspender; a buckling loop to one end of each suspender to fasten to the connection loop, and a clip to another end; the see-through pouch including an inner layer and an outer layer with its opening provided with pleated lip to be secured by the clip of the suspender for the patient to put his penis into the pouch.