The invention discloses a novel medical
oxygen generator which comprises a box body, a clamping groove, an operation panel and a
handle groove. Supporting legs are fixed at the bottom of the box body,a cup groove is fixed to the left side of the box body, a sliding groove is fixed to one side of the cup groove, a sliding block is connected inside the sliding groove, a humidification cup is fixedto one side of the sliding block, an extraction
pipe is connected inside the humidification cup, and a water pump is installed at one end of the extraction
pipe. The side, far away from the water pump, of the extraction
pipe is connected with a connecting pipe, a fixing block is fixed to one side of the connecting pipe, and a fixing groove is formed in the fixing block. The novel medical
oxygen generator is provided with the cup groove and can be in
butt joint by pulling the humidification cup, so that when the humidification cup is in
butt joint with the cup groove, the sliding block and thesliding groove are driven for
butt joint, the sliding block and the sliding groove can slide after being in butt joint, then the sliding block and the sliding groove drive the humidification cup to enter the box body after sliding, and the humidification cup is conveniently and quickly taken out for and internal liquid replacement.