Abstract: The present invention provides a suction sequence which is considered to produce advantageous results, particularly for mothers with newborn infants. The sequence comprises a process of stimulation, expression, and pausing to closely mimic a newborn's sucking pattern.

Abstract: A bulk feed adapter cap for a collection container comprises: (a) a housing defining both at least one fluid-communication opening and one or more air-release openings and (b) a membrane defining an annular, self-sealing fluid-valve for sealing said fluid-communication opening, where the fluid-valve defines at least one aperture. The bulk feed adapter cap may further comprise at least one fluid-communication cap.

Abstract: The present invention provides a suction sequence which is considered to produce advantageous results, particularly for mothers with newborn infants. The sequence comprises a process of stimulation, expression, and pausing to closely mimic a newborn's sucking pattern.

Abstract: The present invention provides a suction sequence which is considered to produce advantageous results, particularly for mothers with newborn infants. The sequence comprises a process of stimulation, expression, and pausing to closely mimic a newborn's sucking pattern.

Abstract: Exemplary systems for small volume collection for a breastpump system are provided. The systems allow breast milk to flow directly from the breastshield to the collection container without leaving the control volume. A valve is present outside of the milk flow path that does not contact breast milk prior to the milk reaching a collection vessel.

Abstract: A pumping device is disclosed, as for use with an enteral feeding assembly. In one form the pumping device is a diaphragm pump including a first dome portion, a second dome portion, and a flexible membrane located between the first and second dome portions. A pressure differential is created between the two chambers thus created by membrane, so as to meter fluid (to be delivered) to a patient. The fluid to be delivered may be located in one of the chambers. A portable fluid pump is also provided including a syringe and spring pump drive mechanism mounted in a casing. The spring pump drive mechanism has two piston devices in fluid communication with each other. As one piston device moves in one direction within its associated driving barrel, it serves to drive the other piston device.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.

Abstract: A breastshield is constructed of a low Durometer material. The breastshield includes a nipple tunnel that generally accommodates the shape of a nipple and an aperture that conveys fluids through the breastshield.

Abstract: A pumping device is disclosed, as for use with an enteral feeding assembly. In one form the pumping device is a diaphragm pump including a first dome portion, a second dome portion, and a flexible membrane located between the first and second dome portions. A pressure differential is created between the two chambers thus created by membrane, so as to meter fluid (to be delivered) to a patient. The fluid to be delivered may be located in one of the chambers. A portable fluid pump is also provided including a syringe and spring pump drive mechanism mounted in a casing. The spring pump drive mechanism has two piston devices in fluid communication with each other. As one piston device moves in one direction within its associated driving barrel, it serves to drive the other piston device.

Abstract: A breast shield has a tubular connector and a funnel that is integrally formed thereon, and is intended for resting on a mother's breast. The funnel widens toward the free side thereof which faces away from the connector. A passage, which extends continuously from a breast-side end of the funnel as far as a pump-side end, being opposite the breast-side end, of the connector, and serves to apply a vacuum to the mother's breast and for the flowing away of the expressed breast milk. The funnel is of more flexible design than the connector, and the funnel has a main region extending over a substantial part of the length thereof with a first opening angle of the passage, and a breast-side end region with a second opening angle of the passage. When not in use, the first opening angle is smaller than the second opening angle. In use, at least the first opening angle can be enlarged by axial pressure on the breast shield. The breast shield is pleasant to wear and minimizes the dead volume.

Abstract: The invention is directed to an improved feeding nipple, including a substantially solid nipple portion. The nipple includes one or more ducts formed therethrough for conveying fluids through the nipple. The nipple is radially compressible and a reinforcing member is disposed in the nipple adjacent the one or more ducts.

Abstract: A manual breastpump has a pump mechanism for use in one mode of operation to produce an ejection (letdown) reflex in a nursing mother and in a separate mode of operation for the general expression of breastmilk. The breastpump further provides a pump mechanism having an expansible chamber device carried by the handle, which is operated by moving the handle relative to a handle mount. A double-pivot for the handle yields letdown mode as well as the general pumping mode.

Abstract: A breast shield has a tubular connector and a funnel that is integrally formed thereon, and is intended for resting on a mother's breast. The funnel widens toward the free side thereof which faces away from the connector. A passage, which extends continuously from a breast-side end of the funnel as far as a pump-side end, being opposite the breast-side end, of the connector, and serves to apply a vacuum to the mother's breast and for the flowing away of the expressed breast milk. The funnel is of more flexible design than the connector, and the funnel has a main region extending over a substantial part of the length thereof with a first opening angle of the passage, and a breast-side end region with a second opening angle of the passage. When not in use, the first opening angle is smaller than the second opening angle. In use, at least the first opening angle can be enlarged by axial pressure on the breast shield. The breast shield is pleasant to wear and minimizes the dead volume.

Abstract: A device for expressing human breast milk has a breast shield for bearing against a mother's breast, a vacuum pump for generating a vacuum, a line which connects the vacuum pump to the breast shield and is intended for transmitting the vacuum generated to the breast shield, and a chamber. The line ends on the pump side in a first port of the chamber. The chamber has a second port for connection to a milk collecting container. The two ports in the chamber are connected to each other in terms of fluid communication. During the expressing operation, the line forms a milk line for transporting breast milk expressed in the breast shield to the chamber and from the chamber to the milk collecting container. The pump can be designed to be quiet and small.

Abstract: Breastpumps and methods for use in extracting breastmilk, which can be used to generate, among other things, both a letdown or stimulation phase and a milk expression phase, are disclosed.