Nipple corrector

Abstract

The invention relates to the technical field of medical instruments, and discloses a nipple corrector. The nipple corrector comprises a nipple correction cover and a liquid storage tank; an air-liquid separation device is arranged at a tank opening of the liquid storage tank; the air-liquid separation device comprises a shell, a flexible deformation structure and a flow guide passage; the shell is divided into a first cavity and a second cavity which communicate with each other; the flexible deformation structure is arranged in the first cavity, and a sealing cavity is formed between the flexible deformation structure and the inner wall of the shell; the sealing cavity is communicated with an air extracting pump; the air extracting pump extracts air to enable the flexible deformation structure to be deformed; the flow guide passage is formed in the second cavity; one end of the flow guide passage extends out of the shell and is communicated with the nipple correction cover; and the other end of the flow guide passage is connected and disconnected with the liquid storage tank through a control valve. When the nipple corrector is used for correcting nipples, air-liquid separation is implemented, and liquid is prevented from being pumped into the air extracting pump.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a nipple corrector. Background technique [0002] Nipple corrector, also called inverted nipple corrector, is a simple device for correcting inverted nipples. It uses the principle of vacuum negative pressure and the principle of skin traction and expansion to continuously pull the inverted nipple, prolong the mammary duct, nipple smooth muscle, nipple The subareolar connective tissue provides a non-surgical means of correcting inverted nipples. Ideal for mild and moderate inverted nipples. Deep inverted nipples tend to retract after discontinuing nipple correctors. For women without nipple tissue, it has little effect. It is worth noting that before pregnancy or during pregnancy, pregnant women can basically achieve breastfeeding successfully after being corrected by nipple correctors. [0003] The current nipple correctors often use silica gel to squeeze, and negati...

AI Technical Summary

Problems solved by technology

[0003] The current nipple correctors often use silica gel to squeeze, and negative pressure is generated in the corrector to force the nipples to be physically stretched to achieve the effect of correcting the nipples. However, the existing nipple correctors have a relatively simple structure and limited adsorption capacity, resulting in Displacement, looseness and air leakage are prone to occur during the process

In order to realize the automation of nipple adsorption, the nipple corrector is combined with an air pump. Although automation can be realized, gas-liquid separation cannot be achieved during adsorption, and the sucked liquid is easily sucked into the air pump, resulting in damage to the air pump. Therefore, , there is an urgent need to design a nipple corrector that can solve the above problems

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