430 results about "Mammary fluid" patented technology

Systems and methods for pumping milk from a breast, wherein the milk is expressed from the breast under suction and milk is expulsed from the pumping mechanism to a collection container. Various sealing points are provided between components of the assembly for sealing purposes and to accomplish overall pumping targets.

A leakage-proof wearable breast pump includes a milk bottle, a front cover, and a negative pressure chamber, the front cover and the negative pressure chamber are both arranged above the milk bottle and a connecting chamber is provided therebetween; the connecting chamber is provided above the bottle mouth of the milk bottle, a buffer chamber is provided between the milk bottle and the connecting chamber, and the buffer chamber is communicated with the milk bottle and the connecting chamber respectively. The user wears the breast pump to move, the liquid surface in the milk bottle will shake, thereby overflowing the bottle mouth or the vent hole. The buffer chamber can collect the milk overflowing and reflow it, thereby preventing leakage.

The invention discloses a wearable breast pump, and relates to the technical field of breast pumps. The wearable breast pump comprises a bra, a suction bowl, a one-way flow guide part, a milk bowl and a suction mechanism. The bra comprises a connecting ring and an attaching cup which are integrally formed, the suction bowl is arranged at the end, away from the attaching cup, of the connecting ring and integrally formed with the bra, the bra, the suction bowl and the milk bowl jointly define a breathing cavity, the suction mechanism is communicated with the breathing cavity, and the milk bowl and the bra jointly define a storage cavity. The suction bowl is used for generating elastic deformation under the suction effect of the suction mechanism so that negative pressure can be formed in the bra and milk can be sucked out, and the one-way flow guide piece is used for allowing the milk to flow into the storage cavity. According to the wearable breast pump, the disassembly and assembly process can be simplified, time and labor are saved, the disassembly and assembly efficiency is improved, assembly and breast pumping and disassembly and cleaning are facilitated, and the user experience is improved.

The utility model discloses a totally-enclosed breast pump, which comprises a collecting assembly, a liquid blocking driving part and a negative pressure assembly, the collecting assembly comprises a breast sucking shield and a milk storage container, the breast sucking shield is used for fitting a breast, the milk storage container is used for collecting milk, and the breast sucking shield is communicated with the milk storage container; the liquid blocking driving piece is integrally formed on the collecting assembly and connected with the collecting assembly in a sealed mode. The negative pressure assembly is pneumatically or mechanically or electrically connected with the collecting assembly, negative pressure is applied to the collecting assembly through the liquid blocking driving piece, and the breast pump is divided into two gas-liquid separation parts through the liquid blocking driving piece. The technical scheme of the utility model provides a totally-closed breast pump capable of preventing milk from being sucked into an air path.

The utility model discloses a breast pump, which comprises a breast pump shield, a breast pump, a connecting rod, a connecting rod and a connecting rod, the breast pump shield is provided with a wide end and a narrow end, and the inner diameter of the breast pump shield is gradually increased from the narrow end to the wide end; a milk storage space is formed in the milk bowl assembly; the milk sucking pipeline is connected with the milk bowl assembly and extends into the milk storage space, the milk sucking pipeline is communicated with the milk sucking shield, and the milk storage space is used for receiving milk flowing out of the milk sucking pipeline; the main machine is used for providing negative pressure for sucking milk into the milk sucking pipeline; wherein the center of gravity of the breast pump is in the breast pumping pipeline or the narrow end of the breast pumping shield when the milk storage space is empty. By means of the mode, the comfort and stability of wearing the breast pump can be improved, and the suction force is more uniform.

The utility model discloses a breast pump. The breast pump comprises a main machine, a milk bowl assembly and a breast pumping protective cover. The main machine is used for providing negative pressure for breast pumping. The milk bowl assembly is used for containing milk, and the milk bowl assembly is arranged on the first side of the main machine; the breast pumping shield is provided with a narrow end and a wide end, the inner diameter of the breast pumping shield is gradually increased from the narrow end to the wide end, the wide end of the breast pumping shield is arranged on a second side, deviating from the first side, of the main machine, and the breast pumping shield is connected with the main machine. By means of the mode, the breast pump shield and the milk bowl assembly are arranged on the two opposite sides of the main machine respectively, the breast pump shield is connected with the main machine, the overall size of the breast pump can be smaller, and meanwhile the breast pump is connected with the main machine, so that the connecting structure can be designed to be more stable and reliable.

The utility model discloses a breast pump, and relates to the technical field of breast pumps. The breast pump comprises a bra, a breathing bowl, a one-way flow guide part and an air suction mechanism. The brassiere comprises a horn cover, a connecting cylinder and an extension ring which are integrally formed, the horn cover is arranged at an opening of the connecting cylinder, the extension ring is perpendicular to the upper end of the connecting cylinder and communicated with the connecting cylinder, the breathing bowl is arranged in the extension ring at the upper end of the connecting cylinder, and the inspiration mechanism is mounted at the upper end of the extension ring. The breathing bowl is used for generating elastic deformation under the suction effect of the air suction mechanism so that negative pressure can be formed in the bra and milk can be sucked out, and the one-way flow guide part is arranged at the lower end of the connecting cylinder and used for allowing the milk to flow out. Compared with the prior art, the breast pump has the advantages that the space above the bra can be reasonably utilized, the overall protruding length of the breast pump is reduced, the occupied space is reduced, the light degree is improved, operation is convenient, and user experience is improved.

The utility model discloses a breast pumping assembly and a breast pump. The breast pumping assembly is applied to the breast pump and comprises a milk storage container, a milk guide part, a negative pressure part and a one-way valve. The milk storage container comprises a container main body and a container cover plate, the container cover plate covers and seals the container main body, and a milk storage cavity is defined by the container cover plate and the container main body; the milk guide part and the negative pressure part are both fixedly connected to the side, facing the milk storage cavity, of the container cover plate or arranged on the container cover plate in a penetrating mode and extend into the milk storage cavity, the milk guide part is provided with a milk guide channel, the negative pressure part is provided with a negative pressure cavity communicated with the milk guide channel, and the milk guide part or the negative pressure part is further provided with a milk flowing opening communicated with the milk storage cavity; the milk flowing opening is used for allowing milk to flow into the milk storage cavity from the milk guide channel or the negative pressure cavity; the one-way valve is fixedly connected to at least one of the container cover plate, the milk guiding piece and the negative pressure piece and used for opening and closing the milk flowing opening. According to the milk sucking assembly, the number of parts is reduced, the disassembly and assembly speed is increased, and the probability that the parts are lost is reduced.

The invention relates to the field of mother and baby products, and provides a breast pump. The breast pump comprises a milk storage container, a breast pumping shield, a negative pressure system, a milk flow path and a flow detector, the milk flow path comprises at least one part of a milk flow path for milk to be discharged into the milk storage container from the milk sucking channel; the flow rate detector is used for detecting the flow rate of the milk passing through the milk flow path in a non-contact manner. According to the breast pump, the milk flow is detected by arranging the flow detector in a mode of not making contact with the milk, so that the milk flow can be accurately measured, the service life of the flow detector is prolonged, and the safety and sanitation of the measuring process of the breast pump are guaranteed.

The utility model relates to a breast pump. The breast pump comprises a floating assembly and a detection assembly. When milk is loaded in the milk storage assembly, at least part of the floating assembly floats on the liquid level of the milk in the milk storage assembly; the detection assembly is used for detecting position information of the floating assembly floating on the milk liquid surface. In the milk sucking process of the breast pump, the height of the milk liquid level in the milk storage assembly is increased along with increase of the amount of milk in the milk storage assembly, the height of the floating assembly floating on the milk liquid level changes, then the floating assembly gets close to or away from the detection assembly under guiding of the guiding piece, detection data of the detection assembly is changed, and the detection accuracy of the breast pump is improved. Therefore, the milk level height and the milk amount in the milk storage assembly are calculated according to data detected by the detection assembly.

1. Name of the Design Product: Wearable Hot Compress Breast Pump (W16). 2. Use of the Design Product: It is used in the field of breast pumps to help parturient women extract breast milk. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

The utility model discloses a breast pumping assembly and a breast pump, and the breast pumping assembly comprises a fixed part, a diaphragm support, an outer layer milk guide part and an inner layer milk guide part; the diaphragm support is connected to the fixing piece and provided with a negative pressure cavity. The outer-layer milk guide piece is connected to the fixing piece, and when the breast pump is arranged on the breast, the outer-layer milk guide piece is located above the diaphragm support; the outer-layer milk guide piece is provided with a first milk guide channel, a milk flowing hole and a first air guide hole; the inner-layer milk guide piece is provided with a second milk guide channel communicated with the first milk guide channel and a second air guide hole communicated with the second milk guide channel, and at least part of the inner-layer milk guide piece extends into the first milk guide channel; the inner-layer milk guide piece and the outer-layer milk guide piece define an air guide channel communicating the first air guide hole and the second air guide hole, and the second air guide hole is located above the central axis of the second milk guide channel when the breast pump is placed on the breast. According to the milk sucking assembly, milk is prevented from flowing into the negative pressure cavity, and therefore the negative pressure cavity is prevented from being polluted, and the sucking performance of the breast pump is prevented from being reduced.

The utility model provides a breast pump, and relates to the technical field of mother and baby products. The breast pump comprises a container, a shell, a negative pressure generating assembly and a valve. The first end of the shell is connected with the container, and the second end of the shell is provided with a milk inlet. The negative pressure generating assembly is arranged between the container and the shell and provided with a cavity used for being communicated with an air pressure source, and at least part of the cavity is located in the shell. The valve is arranged between the container and the shell. According to the scheme, the negative pressure generating assembly and the valve are arranged between the container and the shell, the size of the shell at the position where the adsorption part is located can be reduced, a user can conveniently hold the shell, and the user experience of the breast pump is improved.

The present application relates to a breastmilk storage container, a breast pump, a breast pump control method, a sealing structure of a breast pump, a detection apparatus, and an assembly state prompt system for a breast pump. The breastmilk storage container comprises a container main body and an oscillation reduction apparatus at least partially provided in the container main body, the oscillation reduction apparatus being used for reducing the oscillation of a liquid surface of breastmilk. The breast pump comprises: the breastmilk storage container, a shield assembly, a negative pressure mechanism, a main unit housing, and a measurement mechanism. The measurement mechanism can measure the amount of breastmilk in the breastmilk storage container. The breast pump control method comprises: acquiring an image of a nipple channel collected by an image acquisition apparatus; and according to the image, identifying the position where a nipple is located in the nipple channel. Said sealing structure comprises a first assembly member and a second assembly member assembled with the first assembly member, an assembly gap being present between the first assembly member and the second assembly member during assembly. Said sealing structure further comprises an elastic sealing member provided between the first assembly member and the second assembly member, the elastic sealing member comprising a guide sealing portion. The detection apparatus is provided on at least one of a first mounting accessory and a second mounting accessory. The detection apparatus will be triggered when the first mounting accessory and the second mounting accessory are correctly assembled or not correctly assembled. Said assembly state prompt system comprises a control module and a prompt module. The control module is electrically connected to the detection apparatus and the prompt module; in response to receiving an electrical signal from the detection apparatus, determines whether the first mounting accessory and the second mounting accessory have been correctly assembled, and on the basis of a determination result, sends an instruction to the prompt module. In response to receiving the instruction from the control module, the prompt module controls the breast pump to stop operating and / or sends a prompt signal.

The present invention provides a method of measuring a volume of a liquid in a sealed container of a breast pump of known volume, where the sealed container comprises a liquid and a gas. The method comprises a measurement phase that measures the volume of the gas in the container by varying a first parameter of the gas by a known amount. The method further includes measuring a change in a second parameter of the gas; calculating the gas volume in the container using the measured variation and a predetermined equation of operation; and determining the volume of liquid in the container based on the calculation result.

A passive milk collection device for storing milk comprises a flexible inner member including a nipple hole for receiving a nipple, and in which, in use, part of the rear surface of the inner member is configured to securely seal onto a user's breast. The device includes a removable rigid outer member configured to attach onto the front surface of the inner member and to provide a free air space around the nipple area for storing milk from the nipple. The circumference of the outer edge of the rear surface of the flexible inner member is substantially larger than the circumference of the rigid outer member.

The invention provides an antibiotic-free dry milk composition which comprises an effective amount of chitosan and baicalein, and further comprises a greasy carrier, a suspending aid, a wetting agent and an antioxidant. The dry milk composition disclosed by the invention has the effects of promoting dry cow mammary tissue repair, inhibiting milk secretion and enhancing milk region immunity, and can accelerate mammary epithelium renewal and reduce milk yield so as to reduce internal milk pressure; the synergistic effect is achieved in the aspects of promoting the antioxidant activity and inhibiting the sensitivity of staphylococcus aureus, escherichia coli and the like to drugs; the milk leakage rate of the dairy cows in the dry period can be obviously reduced, and the milk drying effect is obvious, especially the early-stage milk drying effect is obvious.

The invention relates to the technical field of maternal and infant health, in particular to a breast feeding intelligent guidance and milk component analysis system, which comprises a milk component analysis module for generating a milk component analysis result by collecting spectral data of a breast milk sample, the lactation posture evaluation module and the computer vision module are used for evaluating lactation posture quality and collecting milk appearance and infant sucking behavior image data respectively, the data processing module is used for integrating the data and generating a comprehensive analysis result, and the feeding scheme generation module is used for creating a personalized feeding scheme based on the result and providing a personalized feeding scheme for the infant. The remote guidance module transmits an analysis result to a professional, obtains guidance suggestions and integrates the guidance suggestions into a personalized feeding scheme, and the user interface module displays the scheme and the suggestions and receives feedback, so that rapid detection of milk components and objective evaluation of lactation postures are realized, and family daily detection and accurate guidance become possible.

The utility model discloses a wearable breast pump, and relates to the technical field of breast pumps. The wearable breast pump comprises a bra, a suction bowl, a one-way flow guide part, a milk bowl and a suction mechanism. The bra comprises a connecting ring and an attaching cup which are integrally formed, the suction bowl is arranged at the end, away from the attaching cup, of the connecting ring and integrally formed with the bra, the bra, the suction bowl and the milk bowl jointly define a breathing cavity, the suction mechanism is communicated with the breathing cavity, and the milk bowl and the bra jointly define a storage cavity. The suction bowl is used for generating elastic deformation under the suction effect of the suction mechanism so that negative pressure can be formed in the bra and milk can be sucked out, and the one-way flow guide piece is used for allowing the milk to flow into the storage cavity. According to the wearable breast pump, the disassembly and assembly process can be simplified, time and labor are saved, the disassembly and assembly efficiency is improved, assembly for breast pumping and disassembly for cleaning are facilitated, and user experience is improved.

1. The name of the product of this design: Breast Pump (M11). 2. Purpose of the product of this design: a breast pump used to help postpartum women extract breast milk. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The device comprises a hollow shell, a negative pressure pump and a storage battery are installed at the bottom of the inner wall of the shell, a fixing groove is upwards formed in the bottom of the outer wall of the shell, the fixing groove is detachably connected with a feeding bottle, an air inlet of the negative pressure pump is communicated with an air exhaust pipe, and an air outlet of the negative pressure pump is communicated with an air outlet of the storage battery. One side of the upper end of the inner wall of the fixing groove is communicated with a liquid guide pipe, an electromagnetic valve is installed at the upper end of the outer wall of the liquid guide pipe, the end, extending out of the shell, of the liquid guide pipe is communicated with a cover, the front end of the outer wall of the shell is provided with a massage assembly at the edge of the liquid guide pipe, and a control panel is installed at the upper end of the outer wall of the shell. The mammary gland dredging device is convenient to use, a postpartum mother does not need to massage the mammary gland to assist dredging, meanwhile, deposited milk can be discharged in time, and mammary gland blockage is avoided.

The utility model discloses a medical delactation bra, and relates to the technical field of brassieres, the medical delactation bra comprises a bra main body, the bra main body is formed by mutually attaching a bra surface layer and a bra inner layer which are the same in shape, cup stickers are arranged between the bra surface layer and the bra inner layer, and mutually-communicated and mutually-independent cavities are arranged in the cup stickers; the cavities are filled with mirabilite particles, the bra surface layer is provided with a zipper, and cavity inlets are formed in the positions, facing the zipper, of the cups. According to the application, the interior of the bra main body is filled with the mirabilite particles, the mirabilite can reduce milk secretion and relieve breast distending pain during delactation, and meanwhile, the mirabilite also has relatively strong water absorption and can absorb part of milk and relieve the moist feeling when the bra is worn.

1. Name of the Design Product: Breast Pump (5001). 2. Use of the Design Product: To assist lactating women in extracting breast milk. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

A wearable system for applying a vacuum to breast of a user comprises first and second elastically deformable membranes for positioning over each other and over the breast, with the first (inner) membrane defining a milk collection volume over the breast. The first membrane is manually deformable by actuating the second (outer) membrane, and a valve releases air from the milk collection volume. A pressure reduction is thereby generated when the first membrane tries returns to its default shape. A space between the first and second membranes is vented to the surrounding atmosphere to allow the second membrane to return to its default shape without generating a reduction in pressure. The second membrane functions as a protecting outer layer for the first membrane.

The breast pad comprises a front absorption pad and a rear absorption pad which are adjacently arranged, the bottoms of the front absorption pad and the rear absorption pad are connected, a through hole is formed in the position adjacent to the middle of the front absorption pad, and glue is arranged on the outer side face of the front absorption pad. Due to the fact that the bottoms of the front absorption pad and the rear absorption pad are connected, milk can be prevented from overflowing downwards in the using process, and the front absorption pad is pasted on the breast in the using process. During use, a water containing pocket is formed at the bottom of the front absorption pad and the bottom of the rear absorption pad, so that after the front absorption pad and the rear absorption pad absorb water to be saturated, the water containing pocket continues to receive emulsion, and overflow is avoided.

The postpartum breast feeding auxiliary device comprises a feeding bottle and a hanging rope, the feeding bottle is hung on the hanging rope, the bottom of the feeding bottle is sleeved with a bottle cap in a threaded mode, the two sides of the bottom of the bottle cap are both fixedly communicated with thin pipes, the outer surfaces of the thin pipes are movably sleeved with square blocks, side holes are formed in the surfaces of the square blocks, and the side holes are communicated with the bottle cap. And a pressing block is movably mounted in the side hole. By arranging the pressing block, the push-pull block and the limiting mechanism, the pressing block can move close to the thin tube and extrude the thin tube by pushing the push-pull block, so that the cross section of the thin tube can be deformed, the milk passing space inside the thin tube can be reduced, and meanwhile, the limiting mechanism can clamp the pressing block and the push-pull block, so that the pressing block keeps the state of extruding the thin tube; therefore, the milk flow rate is adjusted, and the feeding device can be suitable for babies in different periods and with different physiques, and has the advantages of being capable of adjusting the milk flow rate and enabling the feeding effect to be better.

The invention provides a special mammary gland massage rehabilitation device for gynaecology and obstetrics and a use method and relates to the field of mammary gland massage. The special mammary gland massage rehabilitation device for the obstetrics and gynecology department comprises a massage device body, connecting assemblies are arranged on the two sides of the front end of the massage device body, massage assemblies are arranged on the two sides of the interior of the massage device body, and grooves are formed in the two sides of the front end of the outer wall of the massage device body; a plurality of soft massage blocks are arranged at the rear ends of the inner walls of the grooves, and connecting grooves are formed in the middles of the inner walls of the grooves. According to the mammary gland massage rehabilitation device special for the obstetrics and gynecology department and the using method, vibration massage is accurately conducted on the mammary areola and the peripheral part through the vibration motors in the soft massage blocks, nerves and lactiferous ducts in the area are densely distributed, vibration massage is beneficial to promoting smoothness of the lactiferous ducts, and the problem of milk deposition is more effectively relieved.

The utility model discloses a wearable breast pump, which belongs to the technical field of breast pumps, and comprises a breast pump body used for sucking out milk, and a threaded connector is arranged below the breast pump body; the milk storage cup is used for storing milk, a threaded connector is arranged at the upper end of the milk storage cup, and the threaded connector is connected with the threaded connector; the caliber of the threaded connector is the same as that of a standard feeding bottle. According to the wearable breast pump, the wearable structural design is adopted, the breast pump is convenient to carry and use, meanwhile, the caliber of the milk storage cup of the breast pump is the standard caliber of a feeding bottle, the breast pump can be used by screwing a feeding bottle cover after the milk is sucked and the milk storage cup is taken down, and secondary milk pouring is not needed.

1. Name of the product in this design: Breast pump. 2. Purpose of this design: For extracting breast milk. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

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.