18 results about "Milk secretion" patented technology

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 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 invention discloses an abalone peptide for assisting lactation and a preparation method thereof, and relates to the technical field of biological peptides, and the preparation method comprises the following steps: step 1, taking fresh abalone meat, and sequentially carrying out cleaning, acid-base soaking for deashing and pulping treatment to obtain abalone pulp; step 2, boiling the abalone ground pulp at constant temperature and constant pressure, cooling to 55 DEG C, and performing enzymolysis by multiple compound enzymes to obtain enzymatic hydrolysate; step 3, heating the enzymatic hydrolysate to 85 DEG C and carrying out enzyme deactivation treatment for 5 minutes to obtain a protein peptide mixed solution; and 4, separating the protein peptide, and drying to obtain the abalone peptide particles. The corresponding abalone peptide for assisting lactation is obtained, and the abalone peptide has the effect of effectively promoting mild filling of mammary gland tissue glandular vesicles, lumen expansion and active milk secretion, and further has the effect of being applied to assisting lactation.

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 utility model discloses a portable multifunctional chest massage nursing device which comprises a machine body, a control module and a power supply module are arranged in the machine body, the machine body comprises an operation head, a handheld part and a connecting end which are arranged from top to bottom, the portable multifunctional chest massage nursing device further comprises a hot compress head and a massage head, and the upper end of the hot compress head and the upper end of the massage head are provided with connectors magnetically attracted with magnetic attraction rings. A heating plate module is arranged on the lower end face of the hot compress head; micro-current massage needles are arranged at the lower end of the massage head in an array mode, the micro-current massage needles are connected with a micro-current module arranged in the massage head, and a vibration module is further arranged in the massage head. A portable handheld structure is adopted, operation and use are convenient, the machine body structure can be connected with different nursing structures through the connecting end, and the hot compress head and the massage head conduct massage nursing on different acupoint areas of breasts in a hot compress nursing mode and a micro-current massage nursing mode respectively. Various functions of promoting lactation after delivery, stimulating milk secretion, keeping lactiferous ducts unobstructed, increasing lactation yield and the like are achieved, and the practical value is high.

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 present invention belongs to the technical field of donkey-hide gelatin polypeptides, and specifically relates to donkey-hide gelatin characteristic peptide ointments, a preparation method thereof, and their application in postpartum repair. The present invention isolates donkey-hide gelatin characteristic peptides P1 and P5 from donkey-hide gelatin, and mixes these two characteristic peptides P1 and P5 with concentrated solutions of Angelica sinensis, Codonopsis pilosula, Prunus persica, Pueraria lobata, and Alpinia officinarum fermented with Aspergillus oryzae CICC 2053 and Candida utilis AS2.281 bacterial solutions, as well as crucian carp soup to prepare an ointment, which is of great significance in aspects such as postpartum uterine wound repair, relieving pregnant women's mental state to prevent postpartum depression, improving immunity to promote milk secretion, etc.

An apparatus and method for in vitro milk production includes a reactor assembly having an elongate housing enclosing one or more hollow semi-permeable tubes within an extracellular nutrient medium. A monolayer of lactating cells is formed on the inner surface of the tube. A pump connected to the tube produces a pulsating flow of the lactating medium to induce shear stress on the lactating cells. Variable pump rates subject the lactating cells to different shear stress levels to stimulate milk production. The lactation medium is continuously recycled through the tube until a predetermined milk quality is reached, after which it is harvested. The lactating cells may be extracted from milk or mammary tissue and may be genetically modified to produce milk with design characteristics such as low allergenicity or reduced lactose.

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 invention relates to the field of puerpera postpartum nursing, in particular to a postpartum chest nursing auxiliary device and a using method.The postpartum chest nursing auxiliary device comprises a mounting plate, the mounting plate is a plate body with toughness, elastic bands are symmetrically assembled at the two ends of the mounting plate, and the elastic bands are used for binding the nursing auxiliary device to the chest of a puerpera for use; the device further comprises shells, a sliding groove is formed in the mounting plate, and the two shells are installed in the sliding groove of the mounting plate in a sliding mode through sliding blocks. Mild and effective massage on breasts is provided through the massage frames and the first motor in the shell, synchronous operation of the massage frames at multiple positions is guaranteed through the design of the universal joints, uniform massage experience is provided, and the electric push rod is matched with the sliding frame and the massage block with the second motor, so that the massage effect is better. The device can accurately position and simulate the reciprocating massage action of fingers to stimulate the Danzhong point, and is beneficial to milk secretion and relieving breast distending pain.

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 invention relates to the technical field of gynecological supplies, and discloses an intelligent electric adjusting breast pump which comprises a silica gel soft shell and a pressing assembly, a silica gel air valve is arranged on the right side of the top of the silica gel soft shell, a magnetic attraction connecting base is arranged on the top of the silica gel air valve, and a controller is arranged on the top of the magnetic attraction connecting base. A silica gel connecting pipe is arranged on the left side of the top of the silica gel soft shell, a covering soft cover is arranged at one end of the silica gel connecting pipe, and a pressing assembly is arranged on the outer side of the covering soft cover. According to the intelligent electric adjusting breast pump, the massage function and the breast pumping function are integrated, comfortable massage experience is brought to a user through linkage of a massage plate, a massager and a massage ball in the pressing assembly, the massager can adjust the massage strength and frequency according to requirements under control of the controller, the peripheries of breasts are effectively stimulated, and the breast pumping effect is improved. The silica gel soft materials on the outer sides of the massage balls are in flexible contact with the breasts, so that discomfort possibly caused by a traditional massage mode is avoided.

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.

The invention relates to the technical field of electric breast pumps, and particularly discloses a driving device and a method for operating the driving device.The driving device comprises a driving main body and a moving main body connected with the driving main body, and the moving main body is connected with a leather cup and used for making the leather cup do linear reciprocating motion; and the driving control module is used for controlling the driving speed of the driving main body and the stroke distance of the moving main body according to the sucking control strategy. The leather cup is controlled to work through the driving main body and the moving main body, so that an air pump in the prior art is replaced, the overall working noise of the driving device can be reduced, the driving device can be used in a quiet environment, and the use experience is improved; the driving main body and the moving main body are controlled through a sucking control strategy, so that the sucking process of an infant can be better simulated, milk secretion is promoted, and the use comfort is improved.

The invention provides a breast enlarging and beautifying composition formula and a preparation method thereof. The breast enlarging and beautifying composition formula consists of astragalus membranaceus, red ginseng, donkey-hide gelatin, kudzu vine roots, Chinese yams, red dates, Chinese wolfberry fruits, walnuts, tremella fuciformis, peanuts, soybeans, fresh ginger, grapefruits and honey. The breast enlarging and beautifying composition has the following effects: qi and blood are enhanced: astragalus membranaceus, red ginseng, donkey-hide gelatin and other raw materials are used for assisting in benefiting qi and nourishing blood, enhancing immunity and physical strength and promoting blood circulation; adjusting hormones: soybeans, Chinese wolfberry fruits and other components are helpful for adjusting the hormone level in the body, promoting mammary gland development and maintaining female breast health; the tremella, the red dates and other components moisten the skin, enhance the skin elasticity and keep the chest skin compact and moisturized; the radix puerariae, the walnut kernels and the like are beneficial to dredging channels and collaterals, promoting blood circulation to remove blood stasis, improving the mammary gland function and promoting milk secretion; the raw materials such as the red ginseng and the Chinese wolfberry fruits are used for enhancing the physique, improving the anti-aging capability and promoting the overall health.