female vaginal douche device

Abstract

The invention discloses a female vagina washing device and relates to a medical instrument. The device comprises a liquid storage bag, a drainage tube and a washing head, and the liquid storage bag is connected with the washing head through the drainage tube; the drainage tube comprises a first drainage tube which is connected with the liquid storage bag and a second drainage tube which is connected with the washing head, a transition cavity is formed between the first drainage tube and the second drainage tube, stop slide valves are both arranged on the first drainage tube and the second drainage tube, and a voltage stabilizing tube which is communicated with atmosphere is arranged on the top of the transition cavity; the device further comprises a liquid level regulating tube, the upper end of the liquid level regulating tube is communicated with the liquid storage bag, and a water suction tube is connected to the lower end of the liquid level regulating tube; the water suction tube extends into the bottom of the transition cavity, a piston which can slide up and down is arranged in the liquid level regulating tube, and a one-way valve is arranged on the piston. According to the female vagina washing device, the height of the liquid column in the transition cavity is changed so that the water pressure of the washing head can be changed, accordingly, the height of the liquid storage bag is not needed to be changed, and the liquid storage bag can be directly suspended on a rack.

Description

technical field [0001] The invention relates to a medical device, in particular to a female vaginal washing device. Background technique [0002] Vaginal douching and disinfection is one of the important means to prevent and treat gynecological diseases. The current cleaning device mainly includes a fluid storage bag, a drainage tube, and a flushing head. The drainage tube connects the fluid storage bag to the flushing head, and then raises the fluid storage bag so that the fluid storage bag is 50-60 cm higher than the flushing head to form a pressure difference. Then the water in the liquid storage bag flows out from the flushing head through the drainage tube to achieve the purpose of flushing. The genitals of different people have different sensitivity to water pressure. Therefore, it is necessary to control the water pressure during flushing to prevent the water pressure from being too high and make the patient feel uncomfortable; but the water pressure should not be to...

AI Technical Summary

Problems solved by technology

The genitals of different people have different sensitivity to water pressure. Therefore, it is necessary to control the water pressure during flushing to prevent the water pressure from being too high and make the patient feel uncomfortable; but the water pressure should not be too low, otherwise the purpose of flushing cannot be achieved

The current water pressure control method is mainly to change the water pressure by changing the height difference between the liquid storage bag and the flushing head. During the flushing process, the pressure in the liquid storage bag is gradually decreasing. In order to ensure sufficient water pressure at the flushing head , it is necessary to gradually increase the height of the liquid storage bag, so the current cleaning device is extremely inconvenient for the nursing staff to control the water pressure

[0003] In addition, the existing flushing head and drainage tube are connected in a docking manner, so that only the flushing head can be sterilized during disinfection, but liquid leakage is prone to occur at the connection between the flushing head and the drainage tube

When flushing, it is also necessary to control the flow of water flowing from the flushing head. In the existing cleaning device, the drainage tube is provided with a pressing structure, which is usually a clamping structure or a roller structure. The structure deforms the drain, which changes the flow rate; during operation, the thumb is usually used to apply force to the compression mechanism, which is difficult for the nursing staff due to the limited force that the thumb can provide

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