40 results about "Lactiferous duct" patented technology

The invention discloses a feeding management method for cows in the dry period. In the method, quick, safe and effective ablactation is carried out through intervention in the aspects of changing theration formula, limiting cows' drinking, increasing exercise, massaging breasts and the like according to the physiological characteristics of the cows in the dry period, so that the physique of the cows is recovered, and nutrients are accumulated; the ration proportion is properly adjusted according to the poor digestion function of the cows in the dry period, the calcium and phosphorus content is properly increased and intramuscular injection of vitamin D3 is performed to prevent postpartum calcium-deficiency paralysis, nicotinic acid and progesterone prevention is performed in advance to prevent postpartum ketosis and retained fetal membranes, lactiferous ducts are dredged with Chinese medicine juice before delivery to make preparation for lactation and prevent mastitis, and the energylevel of feed and the fatness of the cows are controlled in the whole dry period to prevent the cows from constipation and dystocia. The breeding method is scientific, reasonable and low in cost, themorbidity of the cows in the dry period is effectively avoided, mammary glands are allowed to rest and restore to accumulate nutrients, and the purposes of good health, high yield and stable yield ofthe cows are achieved.

The invention provides a system (500) and a method of eliciting milk from all mammals that possess teats, including but not limited to dairy animals and humans. A system (500) may be comprised of an elastic system (100) and a vacuum supply (200). A method may include a milk elicitation system (500) comprised of an elastic system (1OO) and a vacuum supply (200). Through the application of vacuum, the elastic system (100) forms, differentiates, seals and adapts to a teat, from the area it ends until up to where the udder ends and it begins, without coming in contact with the teat-end sphincter / lactiferous duct(s). The elastic system (100) interacts proportionately according to the tendencies expressed by teat physiology and dynamics according to the milk pressure change, blood flow, and the effects of applied vacuum, throughout the milk elicitation process, resulting in continuous and complete milk elicitation and supporting the physiological teat return, after the process.

Devices, systems and methods are disclosed for measurement and reduction or prevention of fluid movement in lactiferous ducts, detection of diseased conditions in the breasts, and treatments thereof. Such techniques, methods and devices are applicable to a variety of conditions including carcinomas.

The invention relates to a variable frequency ultrasonic lactation promoting and breast milk sucking system. The system comprises an integrated host, a hemisphere bracket and a breast milk sucking pipeline unit, wherein the integrated host is internally provided with a main controller, an ultrasonic generation unit and a breast milk sucking pump unit, and the integrated host has an ultrasonic excitation voltage output interface and a breast milk sucking negative pressure interface. Through the variable frequency ultrasonic wave impact technology, lactation promoting is performed at the milk deposition site, instability of manual massage is reduced, force exerted on the force receiving portion is more accurate and uniform, the frequency and intensity of ultrasonic waves are adjustable, lactation promoting efficiency is greatly improved, the thermal effect generated by ultrasonic wave vibration is further very helpful for stimulating the milk deposition site, the ultrasonic waves have nonoise and no smoke and is safe and hygeian, the system is accepted by lactating mothers, in cooperation with the variable frequency negative pressure suction technology, milk secretion and emptying are promoted. The system is advantaged in that the simple lactation promoting and breast milk sucking method is provided, manual prolactin work is partially replaced, huge economic benefits are achieved, and the system has good market application prospects.

The invention discloses a breast beautifying device capable of dredging lactiferous ducts. The breast beautifying device comprises a breast exposing bra and two bra cups, wherein the breast exposing bra is formed by connecting two front parts; each front part is provided with a circular breast window relative to a corresponding breast so that the breast on the corresponding side can be exposed; an annular connecting piece is arranged on each front part and is positioned on the periphery of the corresponding breast window; each bra cup is a hollow component which is similar to a circular truncated cone; the generatrix of each bra cup conforms to the feature of the curve of the breasts; an end hole is formed in the upper end of each breast cup while a cup ring is arranged at the lower end of each breast cup; the periphery of each cup ring is connected with the breast exposing bra through the corresponding annular connecting piece; a plurality of circles of bead guiding tubes are spirally twined on the outer side of each breast cup which is similar to the circular truncated cone in the radial direction; an air outlet hole is formed in one end, which is close to a lower ring side of the corresponding bra cup, of each bead guiding tube; an air inlet hole which can be connected with an air bag is formed in one end, which is close to an upper ring side of the corresponding bra cup, of each bead guiding tube; a plurality of rolling beads are arranged in each bead guiding tube; each air bag applies positive pressure or negative pressure to the corresponding bead guiding tube through the corresponding air inlet hole, so that the corresponding rolling beads spirally move back and forth in the corresponding tube, and the periphery of the corresponding breast is mechanically massaged; and the edge of the upper end of each bra cup is connected with an openable cup cover which is in the shape of a hollow arc-shaped component.

The invention relates to a waterless gel medical nursing product for puerpera breast. The nursing product comprises a waterless medical nursing gel, natural aliphatic ester emollient and far infrared finger stickers, wherein the waterless medical nursing gel comprises the following components in percentage by weight: 0.1 to 5 percent of water-soluble chitosan, 0.3 to 1.5 percent of water-soluble polymer gel material, 0.1 to 1 percent of triethanolamine, 0.05 to 0.5 percent of chelating agent, 0.05 to 0.5 percent of emollient, and the balance of distilled water; the natural aliphatic ester emollient consists of the following components in percentage by weight: 30 to 70 percent of prinsepia utilis royle seed oil, 10 to 30 percent of olive oil, 10 to 40 percent of cyclomethyl silicone oil, and 0.1 to 1 percent of preservative; and the far infrared finger stickers are independent silica gel finger stickers which are made of far infrared ceramic powder for five fingers, and are used for puerpera nipple stretching motion and lactiferous duct dredge massaging, so that breast blood circulation can be strengthened. The waterless gel medical nursing product for puerpera breast has the functions of cleaning nipples and the whole breast, resisting bacteria and inflammation, resisting allergy, moisturizing, promoting blood circulation, smoothing lactiferous ducts, and leading milk to flow smoothly, so that pure breast feeding of neonatus is ensured, and the growth and development of the neonatus are promoted.

The invention relates to a health-care bra for nourishing the breast and shaping the breast, consisting of outer supports (1) and shaping inner supports (2) made of magnetic fiber cloth, wherein 1cm round pieces made of Tourmaline stone are embedded in atrium acupuncture points (3) and breast center acupuncture points (4) of the magnetic fiber cloth. By combining with the principle of science of meridians and collaterals of a human body in traditional Chinese medicine, and adopting the modern health-care materials such as the Tourmaline magic stone and magnetic fiber cloth, the health-care bra acts on the main acupuncture points around the breasts by releasing the energy such as negative ions, ultra-high vibratory frequency, far infrared ray and magnetic force and the like, therefore, themicrangium circulation around the breasts is promoted, blood flow volume is promoted, the body cells are protected and activated, the growth of the lactiferous ducts is promoted, the metabolism is adjusted, the physiological functions of the body are improved, the functions of nourishing the breast and shaping the breast are achieved, and the occurrence and the development of various mammary gland diseases are prevented and reduced.

The invention discloses a breast beautifying device capable of dredging lactiferous ducts. The breast beautifying device comprises a breast exposing bra and two bra cups, wherein the breast exposing bra is formed by connecting two front parts; each front part is provided with a circular breast window relative to a corresponding breast so that the breast on the corresponding side can be exposed; an annular connecting piece is arranged on each front part and is positioned on the periphery of the corresponding breast window; each bra cup is a hollow component which is similar to a circular truncated cone; the generatrix of each bra cup conforms to the feature of the curve of the breasts; an end hole is formed in the upper end of each breast cup while a cup ring is arranged at the lower end of each breast cup; the periphery of each cup ring is connected with the breast exposing bra through the corresponding annular connecting piece; a plurality of circles of bead guiding tubes are spirally twined on the outer side of each breast cup which is similar to the circular truncated cone in the radial direction; an air outlet hole is formed in one end, which is close to a lower ring side of the corresponding bra cup, of each bead guiding tube; an air inlet hole which can be connected with an air bag is formed in one end, which is close to an upper ring side of the corresponding bra cup, of each bead guiding tube; a plurality of rolling beads are arranged in each bead guiding tube; each air bag applies positive pressure or negative pressure to the corresponding bead guiding tube through the corresponding air inlet hole, so that the corresponding rolling beads spirally move back and forth in the corresponding tube, and the periphery of the corresponding breast is mechanically massaged; and the edge of the upper end of each bra cup is connected with an openable cup cover which is in the shape of a hollow arc-shaped component.