13 results about "Milk flow" patented technology

A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an electrode array and a controller. The electrodes include electrically conductive surfaces arranged to contact a skin surface of a breast. The controller generates a first excitation signal delivered via a first electrode to a first location on the breast and generates a second excitation signal delivered via the first electrode to the first location on the breast. The controller receives a first current response signal and a second current response signal. A bioimpedance spectroscopy analysis of the first current response signal and the second current response signal is performed, where the bioimpedance spectroscopy analysis is calibrated for breast milk flow. A breast milk flow parameter is determined based on the bioimpedance spectroscopy analysis.

A milk frother (1) comprising: a steam fitting (200) associable with a steam flow distributor; a homogenizing element (300) of a frothed milk flow; a hollow longitudinal body (100) having an engagement seat (120) for the steam fitting (200) and cooperatively defining with the steam fitting (200) a steam-air-milk mixing chamber (102), an air access channel (103) to the mixing chamber (102) and a milk access channel (104) to the mixing chamber (102), wherein the steam fitting (200) has a steam access channel (201) to the mixing chamber (102), wherein the hollow longitudinal body (100) further has an outlet channel (110) for the frothed milk flow from the mixing chamber (102), wherein the outlet channel (110) has a dispensing end (111) engaged with the homogenizing element (300), wherein first permanent connection means (140) are provided between the hollow longitudinal body (100) and the steam fitting (200), wherein the first permanent connection means (140) have a configuration changeable between a first engagement configuration and a first disengagement configuration between the steam fitting (200) and its engagement seat (120), and wherein second permanent connection means (150) are provided between the hollow longitudinal body (100) and the homogenizing element (300), wherein the second permanent connection means (150) have a configuration changeable between a second engagement configuration and a second disengagement configuration between the homogenizing element (300) and the dispensing end (111) of the outlet channel (110).

This invention proposes a baby bottle in which a screen is installed inside the dispensing chamber. When milk flows from the receiving chamber into the dispensing chamber, it passes through the screen, which separates air bubbles from the milk, allowing the milk to flow directly into the dispensing chamber. This prevents air bubbles from entering the dispensing chamber, ensuring that the milk entering the dispensing chamber is bubble-free and thus preventing infants from drinking milk containing air bubbles, avoiding bloating, hiccups, and other issues. A waterproof component covers the pre-reserved groove, preventing external liquids from entering the mounting groove and protecting the internal electronic components. A sealing component further abuts against the waterproof component, further improving waterproof performance. Ultrasonic treatment of the fixing component creates a sealed connection between the bottom shell and the bottle body, further improving sealing. The ultrasonic treatment also ensures that the bottom shell and bottle body are bonded and fixed together as a single unit, enhancing waterproof performance.

The application discloses a milk foaming adjusting mechanism, a milk foam making device and a coffee machine. The milk foaming adjusting mechanism comprises a milk inlet channel and a control valve. The milk inlet channel is adapted to communicate with a foaming cavity. The control valve is adapted to change the opening degree of the milk inlet channel to adjust the milk supply amount. According to the technical scheme, the opening degree of the milk inlet channel is changed through the control valve, so that the milk flow rate conveyed through the milk inlet channel can be adjusted. The change of the milk flow rate can affect the foaming rate, so that the foaming effect is adjusted. The milk foam making is adapted to various use conditions through the adjustable foaming effect.

A one-size-fits-all nipple for all age ranges is the nipple designed and developed such that a nipple head has milk flow channels configured as curved lines and defining open-close valves to allow infants and children to control milk flow rate by themselves. The flow will not occur without suction, thereby reducing the chance of choking on milk. The one-size-fits-all nipple can be used from newborns to older children, is easy to use, and gives a natural bottle-feeding experience. The one-size-fits-all nipple for all age ranges reduces the difficulty for parents of infants and children in choosing the suitable nipple sizes for each age range and also reduces parents' expenses in purchasing nipples.

This utility model discloses a novel one-way valve and a breast pump using the same valve, relating to the field of breast pump technology. The novel one-way valve includes a valve seat and a plate-shaped deformable plate. The bottom of the valve seat has a milk inlet communicating with the milk suction channel and an assembly part integrally formed with the valve seat. The milk inlet and the assembly part are arranged adjacent to each other. The plate-shaped deformable plate includes a fixed section and a deformable section connected thereto. The fixed section is connected to the bottom of the milk suction channel, and the deformable section is connected to the assembly part and located below the milk inlet. The deformable section can elastically deform towards or away from the milk inlet to close or open it. The assembly part, integrally formed with the valve seat, reduces cleaning dead zones, making it easier for users to clean and reducing the risk of milk residue and bacterial growth. Furthermore, the adjacent arrangement of the milk inlet and the assembly part makes the deformation of the deformable section more sensitive, improving milk flow.

The utility model relates to the field of breast pump, concretely is a kind of breast pump.One kind of breast pump, including milk bowl, detachably connected with the host computer in the upper portion of milk bowl, and with the detachable connection of milk bowl breast shield, wherein the milk bowl and breast shield enclose and form storage milk cavity and pour liquid passage, the pour liquid passage is communicated with storage milk cavity, the pour liquid passage is equipped with recess along the extension of milk flow direction, to make that milk is gathered in recess during flowing out process.This utility model sets up recess along the extension of milk flow direction in pour liquid passage, makes that milk can be gathered in recess during flowing process and flows out along recess, effectively reduces the residue of milk in pour liquid passage corner or junction, to reduce the cleaning difficulty.

This invention discloses a breast pump capable of extraction, comprising a cover, an extraction mechanism, and a negative pressure assembly. The cover is a hemispherical shell structure with a through-hole in the center of its outer surface. The extraction mechanism is mounted on the cover. The negative pressure assembly includes a straw, a collection cup, a negative pressure pump, and a negative pressure tube. One end of the straw slides through the extraction hole, extends into the inner side of the cover, and is rotatably connected to the cup. The top of the collection cup has a lid, and the other end of the straw is connected to the top of the lid and communicates with the inside of the collection cup. The negative pressure pump is connected to the top of the inside of the collection cup via the negative pressure tube. This breast pump extracts milk by attaching the cover to the outside of the breast and placing the cup over the outside of the nipple area, using negative pressure suction. The extracted milk flows into the collection cup through the straw for storage. The extraction mechanism squeezes the breast, which, combined with the negative pressure suction within the cup, better promotes milk flow and improves the efficiency of milk extraction.

A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an array of electrodes and a controller. The electrodes include electrically conductive surfaces that are arranged to contact a skin surface of a breast. The controller generates a first excitation signal that is communicated via the first electrode to a first location on the breast, and generates a second excitation signal that is communicated via the first electrode to the first location on the breast. The controller receives a first current response signal and a second current response signal. A bio-impedance spectroscopic analysis of the first current response signal and the second current response signal is executed, wherein the bio-impedance spectroscopic analysis is calibrated for breast milk flow. A breast milk flow parameter is determined based upon the bio-impedance spectroscopic analysis.

This utility model relates to the field of breast pump technology, specifically a magnetic heating component and breast pump, including a cover assembly and a housing. The cover assembly has a cover channel, a heating device, and a first magnetic suction element. The housing has a second magnetic suction element. The first and second magnetic suction elements can be brought close together or separated to allow the cover assembly and housing to switch between an installed and disassembled state. This utility model, by setting the first and second magnetic suction elements, allows the cover assembly and housing to flexibly switch between an installed and disassembled state. When the cover assembly and housing are installed, the heating device generates heat and transfers heat to the cover channel, effectively increasing the temperature of the area where the cover assembly contacts the breast. This prevents the user from experiencing cold discomfort due to low-temperature contact, and helps the milk flow more smoothly and quickly, thereby improving the overall efficiency of breast pumping and saving pumping time.

A milking system with two or more milking devices and a central cleaning unit. The milking system also has a buffer unit, with two tanks, that receives and temporarily stores fluids. The buffer unit is connected to a bulk milk storage system through a milk transport system with a milk transport line. During a first cleaning stage, a first cleaning liquid runs through a cleaning liquid transport line to the milking devices, and a valve system allows the first cleaning liquid's first flow from one of the milking devices to be collected in the first buffer tank and a milk flow from the other milking device to the second buffer tank. During a second cleaning stage, the first cleaning liquid's second flow from the first buffer tank through the milk transport line cleans part of the milk transport system.