A breast pump includes a body including a hood attachment portion, a bottle attachment portion, and an inner passage extending between the hood attachment portion and the bottle attachment portion; a diaphragm configured to generate negative pressure in the inner passage; a handle manually operated to move back and forth; and a link mechanism configured to support the handle in a manner movable back and forth relative to the body. The handle is configured to change pressure of the inner passage from a normal state to a negative state by displacing the diaphragm in a lifting direction. The link mechanism is configured to apply an operation force to the handle that becomes maximal during handle movement when the handle is moved in an operation direction that changes the pressure from the normal state to the negative state.

A breast pump includes a body including a hood attachment portion, a bottle attachment portion, and an inner passage extending between the hood attachment portion and the bottle attachment portion; a diaphragm configured to generate negative pressure in the inner passage; a handle manually operated to move back and forth; and a link mechanism configured to support the handle in a manner movable back and forth relative to the body. The handle is configured to change pressure of the inner passage from a normal state to a negative state by displacing the diaphragm in a lifting direction. The link mechanism is configured to apply an operation force to the handle that becomes maximal during handle movement when the handle is moved in an operation direction that changes the pressure from the normal state to the negative state.

The present disclosure describes a breast milk and food storage solution that simplifies and reduces the number of items needed to pump, store and/or feed breastmilk to a baby.

A breast pump milk flow sensor system and apparatus for accurately assessing both a flow rate and amount of milk expressed during a pumping session is provided. The breast pump milk flow rate sensor system and apparatus may be contained within a breast pump.

A breast pump milk flow sensor system and apparatus for accurately assessing both a flow rate and amount of milk expressed during a pumping session is provided. The breast pump milk flow rate sensor system and apparatus may be contained within a breast pump.

A Method for regulating the Operation of a Milk Pump

The present invention relates to a method for regulating the operation of a milk pump by applying a vacuum by means of a vacuum source operatively coupled with a control for controlling the operation of the vacuum source and aims to provide such method for pumping milk form the breast of a nursing mother which is able to provide sufficient yield of milk without adversely affecting the breast tissue properties by controlling the operation of the vacuum source such that the control receives a signal indicative of a volume flow (V) of milk and adjusts at least one of the following operational parameters of the vacuum source: vacuum strength, cycle frequency or shape of vacuum profile over time.

A Method for regulating the Operation of a Milk Pump

The present invention relates to a method for regulating the operation of a milk pump by applying a vacuum by means of a vacuum source operatively coupled with a control for controlling the operation of the vacuum source and aims to provide such method for pumping milk form the breast of a nursing mother which is able to provide sufficient yield of milk without adversely affecting the breast tissue properties by controlling the operation of the vacuum source such that the control receives a signal indicative of a volume flow (V) of milk and adjusts at least one of the following operational parameters of the vacuum source: vacuum strength, cycle frequency or shape of vacuum profile over time.

Disclosed herein are various techniques and devices for detecting a level of fluid within a fluid collection receptacle. These techniques and devices may further determine a flow rate of fluid entering the fluid collection receptacle or a volume of fluid collected within the fluid collection receptacle. Sensors, including pressure sensors, may be installed in, on, or within the fluid collection receptacle to detect information about the liquid within the receptacle including fluid level, flow rate, and volume.

An adjustable breast pumping flange is provided. The breast pumping flange allows for adjustment of the flange angle relative to a bottle to which the flange connects. This allows for a nursing mother to more comfortably position the flanges and bottles during a pumping session. This increased comfort in turn allows for improved and more efficient milk collection.

An adjustable breast pumping flange is provided. The breast pumping flange allows for adjustment of the flange angle relative to a bottle to which the flange connects. This allows for a nursing mother to more comfortably position the flanges and bottles during a pumping session. This increased comfort in turn allows for improved and more efficient milk collection.