Diaphragm for breast pump and breast pump having diaphragm

The embodiment of the invention relates to a diaphragm for a breast pump and the breast pump with the diaphragm. A diaphragm for a breast pump includes a cavity having a closed end and an open end for receiving a nipple of a user. A valve closing element is provided to form part of the valve, the valve closing element extending from a bottom edge of the open end to control a flow path through the first portion of the container opening to the milk container. The diaphragm also defines a lid for sealing a second portion of the container opening. In this manner, the container may have a larger lid opening, and the diaphragm seals a portion of the opening and defines a fluid path through the valve to another portion of the opening. 本公开的实施例涉及用于吸乳泵的隔膜和具有隔膜的吸乳泵。一种用于吸乳泵的隔膜包括腔体，该腔体具有封闭端和用于接纳使用者的乳头的开口端。提供阀关闭元件以形成阀的一部分，阀关闭元件从开口端的底部边缘延伸，以控制通过容器开口的第一部分到乳汁容器的流动路径。隔膜还限定用于密封容器开口的第二部分的盖子。以这种方式，容器可以具有较大盖子开口，并且隔膜密封开口的一部分并且限定通过阀到开口的另一部分的流体路径。