Breast pump

Abstract: disclosed is a breast pump comprising a milk bin and a cover. the cover includes a cover body and an arc-shaped heating device. the cover body is connected with the milk bin, and the arc-shaped heating device is disposed in the cover body. the cover body comprises a lower area and an upper area separated by a wall. the lower area is connected to the upper area in a height direction of the breast pump, and the lower area and the milk bin form a milk storage chamber. a ratio of a height of the arc-shaped heating device in the upper area to a total height of the arc-shaped heating device is greater than or equal to 0.7 in the height direction of the breast pump.

Inventor(s): Liying Chen, Zhihai Zhang, Yingying Qiao

CPC Classification: A61M1/062 (Milking pumps)

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