15 results about "Udder" patented technology

The invention relates to the field of biotechnology, in particular to the selection of farm animals, and can be used on breeding farms in the selection of Kazakh horses for milk productivity. In a method that includes the evaluation of animals by type and origin, by live weight and body measurements - height at the withers, oblique length of the body, chest girth, pastern girth, by the exterior and milk yield of mares, where a preliminary assessment of animals is carried out at 3.5 years, while fillies and colts are selected by live weight and body measurements, finally selected for breeding adult mares with a live weight of 500 kg, with a cup-shaped or rounded udder, with conical or cylindrical teats, directed vertically downwards, with a daily yield of commercial milk in the third month of lactation of 5.5 kg, and stallions with a live weight of 520 kg, with body measurements: height at withers - 143 cm, oblique body length - 152 cm, chest girth - 180 cm, metacarpus girth - 22.0 cm.

The utility model discloses a kind of milking hall drying devices, including support, setting in the support medicated bath and being evenly set in the spray washing device of the medicated bath in, massager, the medicated bath includes inner basin and is placed in the outer basin of the inner basin, and with the outer basin between the inner basin constitutes air supply cavity, the outer basin is provided with air inlet, the air inlet is communicated with a air supply device by pipeline, the inner basin is provided with, the air outlet is located above the massager. Its by setting air supply cavity and air outlet on medicated bath, after medicated bath is completed, milk cow can be air supply to air outlet by air supply device, and the teat of milk cow is air dried, avoid in subsequent milking process teat and milk liner inner wall slide, reduce the damage of relative sliding of teat and milk liner inner wall to cow udder;Reduce air leakage, accelerate the speed of milk.

The utility model relates to breast ptosis correction technique field, to the short maintenance time problem existing in the suture type correction treatment mode commonly used to the current breast ptosis correction, specifically discloses a kind of auxiliary mammary gland lifting device, including connecting rope, the one end of connecting rope is equipped with multiple rib claws, the rib claw with the detachable movable connection of connecting rope, the rib claw can be around the outside wall of rib of patient;The other end of connecting rope is equipped with multiple traction lines, the traction line with the detachable movable connection of connecting rope.The auxiliary mammary gland lifting device of the utility model by the rib claw around the outside wall of rib, to be assisted by rib as support, realize the lifting effect to mammary gland, in surgical operation, operating personnel should adjust the installation position of rib claw and traction line etc. according to the condition of different patients, to improve the position of mammary gland and breast contour etc., that is, breast shaping processing can be realized.

This application relates to the field of food component analysis technology, and discloses a method for identifying mastitis in dairy animals, a server, and a label-free online raw milk somatic cell detection device. During the milking production process, cell images of raw milk samples are acquired in real time. The cell images include somatic cells distributed in a single layer within the raw milk sample. Somatic cells in the cell images within a preset time period are detected and tracked, and the population morphology, texture, subpopulation, and concentration of all somatic cells are extracted. These characteristics are then aggregated to obtain the cell population features of the raw milk sample. Based on these cell population features, the udder health status of the dairy animals producing the raw milk sample is determined. The beneficial effect is that it improves the accuracy of detecting the udder health status of dairy animals.

This invention discloses an organic trace element complex for lactating dairy cows, comprising the following components in parts by weight: 40-70 parts of hydroxymethionine complex, 0.1-0.2 parts of sodium iodide, 30-45 parts of yeast selenium, 0.1-0.2 parts of cobalt sulfate, 10-25 parts of synergist, and 5-10 parts of carrier. This invention also discloses the preparation method and application of the above-mentioned organic trace element complex. When used in lactating dairy cows, the various hydroxymethionine complexes can effectively pass through the rumen to the small intestine and be absorbed through amino acid channels, meeting the needs of dairy cows for various trace elements during lactation. The synergistic effect of the various hydroxymethionine complexes and the synergist can improve the lactation performance of dairy cows, increase milk production, enhance the body's resistance, significantly reduce the incidence of mastitis and hoof diseases, and alleviate ketosis.

The present invention belongs to the technical field of molecular breeding, and specifically relates to an SNP locus combination associated with mastitis resistance traits in dairy cows, as well as probes, a chip, and applications thereof. The SNP locus combination comprises 348 SNP loci located at specific chromosomal positions, the physical positions of which are determined based on the ARS-UCD2.0 reference genome. The present invention further provides probes and a liquid-phase chip for detecting the SNP locus combination, which can be used for early selection and breeding of mastitis resistance in dairy cows, identification of germplasm resources, kinship analysis, and pedigree correction. By means of high-throughput genotyping technology, the present invention enables rapid and accurate evaluation of innate resistance in dairy cows, and has the advantages of high detection efficiency, low cost, and suitability for large-scale population screening, thereby having important significance for improving disease-resistant breeding efficiency in dairy cows and ensuring the safe production of dairy products.

The present application relates to the field of cow breeding, especially to a dairy cow udder nursing device, and aims at the problems of low efficiency and high labor intensity of the existing dairy cow udder nursing mode, and provides the following scheme, which comprises a nursing mechanism including a top plate, a fixed pipe rotatably connected to the top of the top plate, a nursing cover fixed to the top of the fixed pipe, a plurality of disinfection ring pipes and massage ring pipes installed on the inner wall of the nursing cover and coaxially arranged with the nursing cover, the fixed pipe being in communication with the inner side of the nursing cover, the disinfection ring pipes and the massage ring pipes being arranged at intervals, a plurality of nozzles being installed on the inner ring of the disinfection ring pipes, and a plurality of top rods being installed on the massage ring pipes and capable of automatically extending and retracting with the change of the internal pressure of the massage ring pipes. The present application can not only efficiently and comprehensively tilt and disinfect the udder part of the cow, but also continuously press and massage the udder of the cow during the cleaning and disinfection process, thereby helping to dredge the mammary glands.

The application discloses a biomarker combination for diagnosing bovine mastitis, a detection kit and application thereof. The application discloses that the expression levels of THBS1 and Cfi genes are closely related to the occurrence state of bovine mastitis. Experiments prove that the expression level of THBS1 in the to-be-tested bovine is down-regulated, the expression level of Cfi in the to-be-tested bovine is up-regulated, the to-be-tested bovine can be judged to suffer from mastitis, or the to-be-tested bovine can be judged to have the risk of suffering from mastitis. The application provides specific fluorescent quantitative PCR detection primers for the THBS1 and Cfi genes and a kit containing the primers. Clinical sample detection shows that the diagnostic sensitivity and specificity of combined detection of THBS1 and Cfi for bovine mastitis both reach 100%, which is significantly better than single gene detection. The method is simple in operation, low in cost, suitable for early screening and auxiliary diagnosis of bovine mastitis in dairy farms, and has a good popularization and application prospect.

The application relates to the technical field of molecular biology, and particularly discloses application of a kit for detecting SNP molecular markers in identification of mastitis traits of dairy cows, wherein the nucleotide sequence of the SNP molecular markers is shown in SEQ ID NO. 1, the 549th site in the SEQ ID NO. 1 sequence is G or A, and the polymorphism of the base at the site influences the somatic cell score of the cow, wherein the somatic cell score of the cow with the AA genotype is higher than that of the cow with the AG genotype or the GG genotype, and the risk of suffering from mastitis is higher. Through selection of the dominant allele of the SNP, the somatic cell score of the offspring cow can be improved generation by generation, the risk of suffering from mastitis of the offspring is reduced, the overall health level is improved, and the excellent breed of cow with the above traits is selected, which is helpful to accelerate the genetic improvement of the cow and effectively improve the economic benefits of the breeding of the breed of cow.

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.

This invention discloses a teat sealant and its preparation method for preventing and treating mastitis during the dry period in dairy cows, belonging to the field of veterinary drug formulation technology. The components and their mass percentages in the teat sealant are as follows: 45-70% non-toxic metal compound, 0.2-6% bactericide, 1-10% thickener, 1-15% organosilicon surfactant, with the remainder being a carrier. The teat sealant of this invention can significantly improve the cure rate of mastitis during the dry period in dairy cows, effectively improve the problem of milk leakage in high-producing cows, improve the paste texture, kill pathogens, increase color for better identification, and leave no drug residue after the dry period. It is a functional teat sealant product for preventing and treating mastitis during the dry period in dairy cows, with broad clinical application prospects.

This utility model discloses a breast pump that mimics infant sucking, relating to the field of breast pump technology. It includes a milk bowl, a breast pump main unit connected to the milk bowl, and a bra structure. The bra structure includes a breast shield with an elastic, mimicking sucking inner airbag assembly. The breast pump main unit includes an air source device connected to the elastic, mimicking sucking inner airbag assembly. When the air source device inflates or deflates the elastic, mimicking sucking inner airbag assembly, the assembly deforms to expand or contract, producing an effect similar to infant sucking. This mimicking infant sucking action effectively stimulates the mother's mammary glands and promotes oxytocin secretion. This design, by simulating the natural breastfeeding process, helps trigger the "milk release" reflex, causing milk to spray out after appropriate stimulation of the mammary glands. Compared to the single negative pressure mode of traditional breast pumps, this biomimetic design is more conducive to improving lactation efficiency.

The application provides a method for artificial insemination of sheep, which synchronously induces estrus of ewes by implanting a vaginal sponge, promotes follicular development by combined injection of pregnant mare serum when the sponge is removed, and ensures accurate mating time by combining estrus testing and timed insemination scheme; after training by supplemental feeding, semen is collected by using a false vagina with a temperature of 38-40 DEG C, and the motility of the diluted semen is maintained above 0.6; at least one of the two ways of conventional insemination or laparoscopic insemination is selected for insemination; the laparoscopic insemination establishes an operation channel by puncturing the base of the udder of the ewe, and the semen is accurately injected into the first third of the large bend of the uterine horn on both sides under the guidance of the laparoscope, so that the pregnancy rate can reach above 90%; and the pregnancy is checked by using B-ultrasound 25-30 days after mating. The method significantly improves the estrus concentration of ewes, the utilization rate of semen and the pregnancy rate, and is suitable for the reproductive management of large-scale and intensive sheep farms.

The application relates to the technical field of veterinary medicine production, and discloses a production process of a traditional Chinese medicine compound ointment for treating cow mastitis, which comprises the following steps: A, raw material preparation: selected high-quality medicinal materials are subjected to weighing, cutting, cleaning, medicine dispensing and other treatments; B, after liquid dispensing, decocting, filtering, concentrating and concentrating the concentrated liquid to a relative density of 1.14-1.18 (25 DEG C); C, cleaning the site and arranging the original records, through the treatment of selected high-quality medicinal materials, weighing, washing and cutting, cleaning, medicine dispensing and other treatments, the raw materials are ensured to meet the specifications and reach the treatment standard.