Button controlled horizontal breast pump

Abstract

The invention provides a button controlled horizontal breast pump. The breast pump comprises a back cover, a silica gel membrane, a milk collection cover tee, a horn cover, a milk bottle, a plunger valve, a negative pressure pump, a telescopic switch and a control circuit, accordingly, milk of breastfeeding personnel can be sucked in standing, sitting and prone states, the milk flows automaticallyor is sucked into the milk bottle to be stored, the milk is not wasted, the problem is solved that a patient with abdomen pain cannot lie and the breast pump cannot be used so that the milk can be wasted, and the milk suction function is switched more conveniently through a lifting-pin telescopic mechanism. Through rotation of the plunger valve, the milk suction mode is switched, so that the pressure difference is generated inside and outside a siphon, or the pressure difference is vanished, and accordingly the milk in the horn cover flows into the milk bottle or be sucked into the milk bottle.

Description

Technical field [0001] The invention relates to the technical field of breast pumps, in particular to a button-controlled horizontal breast pump. Background technique [0002] With the continuous development of society, people's living standards have also been continuously improved. The current breast pumps on the market have the following problems: The first is the traditional breast pump. The breast milk is sucked out of the nipple by negative pressure and stays in the horn cover. Under the action of gravity, it flows into the brassiere tee along the slope of the horn cover. It can only be used when standing or sitting. It is very inconvenient to sit or stand for women who have just performed a cesarean section and the wound is not healed and the pain is unbearable. When using a breast pump in a prone position, the breast milk stays in the lowest horn cover , Can not flow up to the brassiere tee, the colostrum sucked out will have to be wasted; when the horn cover of the secon...

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to overcome the problem that the breast pump cannot be used when the user is in a lying position, and to provide a button-controlled horizontal breast pump that is simple in structure, reasonable in design, and can be used by isolating the sucked breast milk. , and then the siphon method, to avoid the disadvantage that the milk cannot flow back into the bottle when the user uses the breast pump in a prone position

Images