A wearable breast pump system is provided. The wearable breast pump system can include a housing having a pump, a breast flange, and a milk container. The pump can form part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm can be removably mounted on a breast shield.

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.

A breast pump system comprises at least one wearable milk collection hub connected via an air line to a combined external air pump and control unit. Each milk collection hub comprises: (a) a breast shield made up of a breast flange and a nipple tunnel; (b) a flexible diaphragm that is configured to prevent milk from reaching the external air pump; (c) an outer shell that is configured to removably attach to the breast shield, such that, when attached, the breast shield and outer shell form a vessel for collecting milk; and (d) a diaphragm cap that is configured to be secured over the diaphragm, forms part of the front face of the outer shell, and includes a port connected to the air line.

The present disclosure provides a wearable breast pump, including a host machine, a cup and a flowing channel unit. The host machine includes a variable pressure chamber. The cup is detachably connected to the host machine through the variable pressure chamber. The flowing channel unit is detachably arranged inside the cup and separates an internal space of the cup into a flowing channel and a milk storage bowl. The flowing channel is communicated with the variable pressure chamber, the milk storage bowl and the outside. The wearable breast pump has the flowing channel unit arranged inside the cup, achieving structural optimization, whereby making the structure more concise and the shape more beautiful, as well as increasing the integration level and reducing the occupied space.

Apparatus and methods for assisting breastfeeding are disclosed where the device is a feeding aid which attaches to an individual in a hands-free manner so that an infant can latch on and suck either expressed breastmilk or formula. The device provides a raised surface that allows the baby to latch and which contains openings which are connected to a tube that originates at a reservoir that holds the desired liquid such as expressed breastmilk or formula for the nourishment of the baby. Several openings can serve as a conduit for the suction to allow for the sensation of breastfeeding and stimulation of the mother's nipple and areola to promote breast milk production. A flow regulator may adjust the flow of the liquid coming to the baby at each feeding.

A pumping garment provides a nursing woman with a hands-free way to hold breast shields in place while pumping milk. The pumping garment includes a top band and a main body that includes a primary piece with at least one panel overlapping the primary piece. An aperture portion of a lateral boundary of the primary piece and an aperture side of the at least one panel together define an aperture for supporting a breast shield. The primary piece may include an upper section and a bottom band, and the bottom band may be seamlessly connected to the upper section.

A breast pump comprises an outer housing for mounting over the breast and an inner breast shield which is transparent at least in the region of the nipple. The outer housing has a window in an upper portion of the outer housing, for enabling, in use, a direct line of sight for the user of the breast pump, through the window to the nipple. The remainder of the outer housing blocks a view of the nipple from at least directly in front.

The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.