9 results about "Milk secretion" patented technology

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.

This utility model relates to the field of electric breast pump technology, and discloses a suction component for an electric breast pump, including a connecting shell, a duckbill valve at the lower part of the connecting shell, a suction assembly at the upper part of the connecting shell, a breast shield on one side of the connecting shell, and a vibration mechanism on the outer periphery of the breast shield. The suction component of this utility model drives a hollow cup motor, causing the hollow cup motor to rotate an eccentric block, thereby generating vibration. This vibration is transmitted to the breast shield through the fixed shell, and massage protrusions massage the breast, promoting milk secretion. A leak-proof ring is located near the opening of the breast shield to prevent leaked milk. Simultaneously, a soft sealing gasket made of medical-grade silicone is provided around the edge of the opening of the breast shield, possessing good elasticity and sealing properties, allowing it to closely conform to different breast shapes and effectively prevent milk leakage.

The present invention provides an antibiotic-free drying composition comprising an effective amount of chitosan and baicalein, as well as an oily carrier, a suspending agent, a wetting agent, and an antioxidant. The drying composition promotes the repair of mammary tissue in dry cows, inhibits milk secretion, and enhances mammary immunity. It can accelerate mammary epithelial renewal, reduce milk production, and thus lower intra-milk pressure. It also exhibits a synergistic effect in promoting antioxidant activity and inhibiting the sensitivity of Staphylococcus aureus, Escherichia coli, and other bacteria to drugs. It can significantly reduce the milk leakage rate of dairy cows during the dry period, demonstrating a significant drying effect, particularly for early-stage drying.

The invention discloses a lactagogue nursing device, and belongs to the technical field of breast nursing appliances, the lactagogue nursing device comprises a massage module, a hot compress module and an electrical stimulation module, the massage module is an annular structure formed by connecting two groups of semicircular massage arms through a hinge mechanism; a U-shaped support is arranged below the massage device, the bottom of the U-shaped support is in an outward arc shape, and the U-shaped support is sleeved with a silica gel roller. The hot compress module comprises a hot compress mask arranged between the U-shaped brackets; the electrical stimulation module comprises an electrode arranged on the hot compress mask; and a temperature sensor is arranged on the hot compress mask. After application, lactiferous ducts are promoted to be emptied through mechanical massage, blood vessels are expanded through pulse hot compress, prolactin secretion is improved through targeted electrical stimulation, clinical tests show that the lactation yield is remarkably improved, no response of uncomfortable use of a patient exists, and the lactation promoting device is suitable for clinical and home nursing scenes with postpartum lactation insufficiency.

According to the composition helpful for improving postpartum hypogalactia and improving milk secretion amount and quality, food raw materials including angelica sinensis, malt, dandelion and day lily serve as main components, extraction is conducted through enzymolysis and ultrasonic processes, and the composition helpful for improving postpartum hypogalactia and improving milk secretion amount and quality is obtained by precisely regulating and controlling the proportion of the angelica sinensis extract, the malt extract, the dandelion extract and the day lily extract. The obtained composition has the effects of improving the postpartum hypogalactia symptom and improving the milk secretion amount and quality.

The wearable and hand-holding-free lying suction type breast pump comprises a breast pumping assembly and a negative pressure power device, and the breast pumping assembly comprises a milk bowl, a breast pumping cover, a three-way part, a bionic infant nipple and a one-way valve. On one hand, on the basis of one-way blocking formed at the three-way part of the bionic infant nipple and in combination with the layout of the milk sucking assembly, wearable and hand-holding-free lying sucking can be implemented at any lying angle, meanwhile, the bionic infant nipple can simulate the breast milk sucking action of an infant, milk secretion can be promoted, and discomfort of mothers can be relieved; on the other hand, based on the position of the air leakage hole, air flow generated by milk output can be effectively discharged out of the milk storage cavity, the occurrence rate of unsmooth or blocked air flow is reduced, meanwhile, stable negative pressure is maintained, interference of any lying posture is avoided, the pressure and frequency formed by the milk suction power device are adjustable, and the use requirements of different mothers are met.

The application relates to application of a probiotic preparation in improving dairy cow mammary gland health, and belongs to the technical field of probiotic preparation application. The application finds that a microbial preparation prepared from Akkermansia muciniphila is helpful to maintaining the dairy cow mammary gland health, thereby improving the milk yield and milk quality of the dairy cow, by promoting the proliferation of the dairy cow mammary gland epithelial cells, inhibiting the apoptosis of the dairy cow mammary gland epithelial cells (alleviating mammary gland inflammation and promoting the expression of milk secretion related genes). The preparation is safer, more efficient and pollution-free, is non-toxic and harmless, does not cause negative influence on the health of the dairy cow, and is easy to obtain, easy to culture in a large amount, simple to operate, easy to obtain raw materials and simple in method, so that the cost of manpower and material resources can be reduced.

The application discloses a SNP marker related to daily milk yield of sheep INSIG1 and application thereof, and belongs to the technical field of biotechnology. INSIG1 The relative expression of the gene is detected by using real-time fluorescent quantitative PCR INSIG1 , the SNPs and genotypes of the gene are analyzed, and the correlation between the nucleotide sequence variation of the gene and daily milk yield, milk protein rate, milk fat rate and other milk secretion traits of milk sheep is analyzed. * The application provides effective molecular genetic markers for molecular breeding of milk sheep, and obtains SNP1: c. 79A / G and SNP2: c. AG 533T / C. GG The daily milk yield of the individual with the SNP1 site AA is 0.135 kg and 0.238 kg higher than that of the individual with the SNP1 site. CC The daily milk yield of the individual with the SNP2 site TT is 0.261 kg higher than that of the individual with the SNP2 site.

The utility model relates to a bionic infant nipple which comprises a horn part attached to the horn inner wall of a breast suction cover, a nipple neck part penetrating into the breast suction cover and sealed with the breast suction end of a three-way connecting part and a nipple head part located in the three-way connecting part, and the whole or part of the nipple head part is a deformation body capable of simulating the breast milk suction action of an infant. A milk sucking hole is formed in the deformation body, and the milk sucking hole is opened or closed based on the simulation action of the deformation body along with the change of the milk sucking negative pressure. On one hand, the nipple is formed based on the horn part, the nipple neck part and the nipple head part, the nipple can be conveniently and stably assembled on a breast pump, the breast milk sucking action of a baby is simulated based on the deformation body of the nipple head part along with the adsorption pressure change, milk secretion is promoted, and discomfort of mothers is relieved; and on the other hand, the designed milk sucking hole is switched between opening and closing, and the nipple is used as a one-way valve, so that the milk sucking device can be applied to milk sucking in various postures, and the universality and the practicability are improved.