Breast pump

Abstract

A breast pump relating to the technical filed of breast pumps is provided, comprising a base, a breast pump assembly and a ventilation tube. The base includes a housing and a pneumatic pump, and the pneumatic pump is arranged in the housing. The breast pump assembly is used for pumping the milk of the mammary gland, and is detachably connected to the housing. When the breast pump assembly is separated from the housing, the ventilation tube is connected to the pneumatic pump and the breast pump assembly, so that the pneumatic pump forms a negative pressure on the breast pump assembly. The breast pump assembly is connected to the housing when the ventilation tube is disconnected from the pneumatic pump and the breast pump assembly. The base included in the above breast pump assembly is detachably connected to the breast pump assembly. When it needs to be used separately, the base and the breast pump assembly is disassembled and separated first, and then the ventilation tube is connected to the pneumatic pump and the breast pump assembly. When it is not required to be used separately, the ventilation tube is disassembled and the breast pump assembly can be connected to the base. The breast pump has strong compatibility, can meet the various needs of users, and has a good user experience.

CPC Classifications