Importance

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Abstract

A breast pump fitted with an element to be applied on a woman's breast, including an outflow duct and a pumping device branching off from the outflow duct through a first bypass. Another bypass leads to a milk collector through a check valve, which is fitted with a valve body with at least one outlet for the milk pumped on the front face and a valve reed of flexible material, intended to seal the outlet during suction, and which is connected to the valve body through a connecting device having on the edge of its front face a hinge for a valve reed freely extending from the hinge over at least part of the front face. In an another embodiment, the bypass in which the valve is located may be oriented downwards relative to the outflow duct, and the bypass in which the pumping device is located, or at least some segments of it, may be oriented upwards. To control the suction effect on the breast, an infiltrated air inlet can be provided in one of the ducts an/or bypasses or in a pipe connected thereto.

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First Claim