A breast shield unit of a breast pump for expressing human breastmilk comprises a breast shield to be placed onto a mother's breast, a breastmilk collection container for receiving expressed breastmilk, an adapter for connecting the breast shield to the breastmilk collection container and a valve head. A breastmilk channel extends from the breast shield into the breastmilk collection container through the adapter and the valve head. The valve head includes a valve which closes and opens the breastmilk channel during the pumping action, wherein a fill level sensor for measuring a fill level of the breastmilk collection container is arranged in the valve head. The breast shield unit according to the invention facilitates a fill level measurement without a structural change of the breast shield and breastmilk collection container. Moreover, it facilitates data interchange with external information storage and/or information processing units.

A medicine cup apparatus that includes a cup having a side wall, bottom panel, open top, and an interior for holding a selected medicine. A ring is affixed to the cup that can fit around a user's finger, allowing the user to more easily hold the medicine cup and administer medicine orally. The ring is affixed to the cup bottom panel permanently or removably.

A system, method and device for determining a volume of a fluid in a medication container is disclosed. An infusion of a medication is initiated from a medication container. The medication container includes one or more radio frequency identification (RFID) tags affixed along a side of the container. A radio frequency (RF) signal is directed from a reader device toward the RFID tags disposed on the medication container. A signal strength of one or more returned respective RF signals from the one or more RFID tags is detected, the returned RF signals including one or more identifiers for identifying the one or more RFID tags. A threshold signal level for determining a level of fluid within the medication container is determined, and a volume of the fluid is then determined by determining which of the returned respective RF signals has a signal strength satisfying the threshold signal level.

A method and device for conveying tracking and communicating information concerning a dispensed fluid, the device including a measured dispensing device attached to a flexible collapsible container, the device including a sensor for measuring a physical property relating to the dispensing operation, and a communication device configured to communicate information determined by the sensor to a remote device.

A bone fragment and osteomedullary tissue harvesting system that includes a harvesting device, a collection vessel and tubing. The harvesting device includes a needle portion and a handle portion. The needle portion that has a needle bore that extends through at least part of the needle portion. The handle portion is operably attached to the needle portion. The handle portion includes a connection port and a vacuum control mechanism that are in communication with a handle bore that extends through the handle portion. The needle bore is in communication with the handle bore. The vacuum control mechanism includes a vacuum aperture that extends through a surface of the handle portion and is in communication with the handle bore. The collection vessel is capable of receiving aspirated bone fragments and tissue. The tubing operably connects the connection port and the collection vessel.

Devices, systems, and apparatuses, and associated methods of preparing a liquid food item for consumption by a liquid food item preparation device are disclosed herein. In one embodiment, a device includes an inner shell having an inner surface and an outer surface, an outer shell having an inner surface and an outer surface, the inner surface of the inner shell defining a liquid holding volume and the outer surface of the inner shell and the inner surface of the outer shell defining a vacuum chamber. The outer shell and inner shell can be configured to form an orifice to the liquid holding volume at their junction. The device can be configured to prepare a liquid food item for consumption, including by powering a heating element and mixer device that can be configured to respectively heat and mix a liquid food item in the liquid holding volume.

A fluid dispenser for measuring and dispensing fluid from a container includes a housing having a measurement chamber that defines a volume for receiving a predefined quantity of the fluid, a fluid flow passage having an inlet configured to be in fluid communication with the fluid in the container, and an outlet in fluid communication with the measurement chamber, such that the fluid flow passage permits fluid flow between the container and the measurement chamber. A valve member is provided that is movable in the flow passage to open the flow passage to permit fluid flow from the container to the measurement chamber to thereby allow the volume of the measurement chamber to fill with the predefined quantity of fluid; and to close the flow passage to restrict fluid flow from the container to the measurement chamber, and to isolate the predefined quantity of fluid to the measurement chamber.

A breast shield unit of a breast pump for expressing human breastmilk includes a breast shield (1) to be placed onto a mother's breast, a breastmilk collection container (5) for receiving expressed breastmilk, an adapter (2) for connecting the breast shield (1) to the breastmilk collection container (5) and a valve head (4). A breastmilk channel extends from the breast shield (1) into the breastmilk collection container (5) through the adapter (2) and the valve head (4). The valve head (4) includes a valve (40) which closes and opens the breastmilk channel during the pumping action, wherein a fill level sensor (6) for measuring a fill level of the breastmilk collection container (5) is arranged in the valve head (4). The breast shield unit according to the invention facilitates a fill level measurement without a structural change of the breast shield and breastmilk collection container. Moreover, it facilitates data interchange with external information storage and/or information processing units.

A gastrostomy device (100) comprises a gastrostomy tube (200) having a retainer lumen (235) extending between a proximal part and a distal part of the tube (200); and an inflatable retaining element (300) coupled to the tube (200) at the distal part. An interior space of the retaining element (300) is in fluid communication with the retainer lumen (300). The gastrostomy device (100) also comprises an indicator (410) being in fluid communication with the retainer lumen (235) at the proximal part of the tube (200). The indicator (410) is configured for indicating a pressure in the retaining element (300) continuously within a range from a pressure corresponding to an empty retaining element (300) to an optimal pressure for the inflated retaining element (300).

In certain embodiments, a vial adaptor for removing liquid contents from a vial comprises a piercing member and a bag. The bag can be contained within the piercing member such that the bag is introduced to the vial when the vial adaptor is coupled with the vial. In some embodiments, the bag expands within the vial as liquid is removed from the vial via the adaptor, thereby regulating pressure within the vial. In other embodiments, a vial comprises a bag for regulating pressure within the vial as liquid is removed therefrom. In some embodiments, a vial adaptor is coupled with the vial in order to remove the liquid. In some embodiments, as the liquid is removed from the vial via the adaptor, the bag expands within the vial, and in other embodiments, the bag contracts within the vial.