56 results about "Late pregnancy" patented technology

The invention provides a Gongtai special mixed feed for late pregnancy of pregnant sows and a preparation method thereof. The feed of the invention comprises the following raw materials (by weight): 30-40 parts of corn, 20-25 parts of wheat bran, 10-20 parts of soybean meal, 0-10 parts of vinasse protein, 0-10 parts of rice bran meal, 0-2.5 parts of soybean oil, 0-1 part of white sugar, 1-1.3 parts of fine ground limestone, 0.5-1 part of calcium hydrogen phosphate, 0.3-0.4 part of salt, 0.2-0.3 part of an acidifier, 0-0.15 part of choline chloride, 0-0.08 part of L-lysine, 0-0.06 part of DL-methionine, 0-0.06 part of threonine, 0-0.1 part of sodium butyrate, 0-0.12 part of a mildew inhibitor, 0-0.1 part of Novasil, 0-0.02 part of a flavouring agent, 0.5-1.5 parts of a vitamin premix and 0.5-1.5 parts of a microelement premix. Based on the newest sows nutrition theory and by combination of production reality, feed energy, protein level, vitamin, mineral elements, dietary fiber and other ingredients are designed reasonably, and problems such as sow body overweight, fetal oversize, prolonged labor, constipation and the like which are caused by existing lactation feeds for Gongtai are overcome.

The invention discloses a feed for a sow in late pregnancy. The feed comprises the following ingredients in parts by weight: 50-60 parts of corn, 10-15 parts of bran, 30-40 parts of fermented rice bran, 12-18 parts of dry fermented chicken manure, 3-4 parts of shell powder, 1-2 parts of yeast powder, 0.3-0.5 part of calcium bicarbonate, 3.2-3.8 parts of sugarcane leaf extract, 0.8-1.2 parts of litsea coreana powder, 0.1-0.3 part of charcoal, 3-8 parts of modified attapulgite, 0.3-0.5 part of salt, 2-3 parts of black soya bean, 3-4 parts of euphorbia thymifolia, 3-4 parts of Paederia scandens, 3-4 parts of Centella asiatica, 3-4 parts of Radix Boehmeriae, 1-3 parts of longan leaf, 4-5 parts of garlic, 0.2-0.4 part of bamboo leaf extract, 1-2 parts of banana peel freeze drying powder, 0.05-0.15 part of multi-vitamins, 0.4-0.6 part of premix compound, 3-5 parts of composite acidifier, 0.002-0.004 part of organic selenium, 0.10-0.20 part of lysine, and 0.10-0.20 part of aminoglutaric acid. The feed for the sow in late pregnancy disclosed by the invention is overall in nutrition; and the composite acidifier and the modified attapulgite are added, so as to improve the resistance of the sow and reduce the incidence rate. The produced piglet is high in survival rate, even in weight and bright in fur and feather.

The invention discloses a method for performing quality control on an ultrasonic section image of a fetus during middle and late pregnancy. The method comprises the following steps of: acquiring a section image of a certain part of a fetus, preprocessing the section image of the certain part of the fetus to obtain a pre-processed section image of the certain part of the fetus, inputting the pre-processed section image of the certain part of the fetus into a trained depth convolutional neural network to obtain the category of the section image of the certain part of the fetus, and key structures and position coordinates contained in the section image of the certain part of the fetus, directly outputting a 'standard section of the certain part' result if the category of the section image ofthe certain part of the fetus is standard, and directly outputting a 'non-standard section of the certain part' result and pointing out the reason of the nonstandard section if the category of the section image of the certain part of the fetus is nonstandard. The method generates a score and a quality evaluation report for the section image of the certain part of the fetus. The method can solve the technical problem that the prior method is difficult to be widely popularized and applied in actual clinic.

The invention is feed suitable for supplementary feeding of tibetan sheep ewe in pregnancy in alpine pastoral areas of tibetan plateau and a preparation method thereof, and is characterized in that corn, highland barley, table salt, a composite premix, and a rape cake are scientifically blended according to the nutritional requirement characteristics of tibetan sheep in pregnancy, and are processed into particle feed which is suitable for feeding and transportation and is used for correct supplementary feeding of tibetan sheep ewe in pregnancy. According to the invention, a supplementary feeding formula which is determined to be suitable for local agricultural and sideline product resource conditions and the nutritional requirement characteristics of tibetan sheep is adopted; by supplementary feeding of ewe in late pregnancy, the nutritional requirements of a fetus for rapid growth are met, and thus the survival rate of lambs is effectively increased. Meanwhile, an important local agricultural and sideline product of a rape cake is made full use of to reduce production cost, and particles are prepared which can overcome practical difficulties of far transportation distances and dispersed feeding sites, and are suitable for popularization and application in alpine pastoral areas of tibetan plateau.

The invention discloses a sow delivery time prediction system based on late pregnancy posture conversion characteristics, which is characterized by comprising an image acquisition module, a network transmission module, a video storage unit, a local server, a central computing module and a mobile terminal receiving module, the image acquisition module acquires a sow video in a post-pregnancy deadline column environment, and the acquired data is stored in the video storage unit; and the screenshot image frames of the local server are uploaded to the central computing module through the network transmission module. According to the invention, end-to-end automatic operation and control are realized from the image acquisition module to the final mobile terminal receiving module, the sow management efficiency can be greatly improved, and the death risk of piglets is reduced.

The invention provides a sow daily ration comprising, by weight, 50 to 60 parts of corn, 20 to 30 parts of bean meal, 5 to 15 parts of bran, 2 to 5 parts of fat powder, 2 to 5 parts of fishmeal, and 3 to 10 parts of premix. The sow daily ration further comprises nucleotide, and by mass, the nucleotides accounts for 0.15% to 0.25% of the sow daily ration. The invention further provides application of the sow daily ration. According to the technical scheme, the sow daily ration is used for feeding lactating sows and sows in late pregnancy. By using the sow daily ration to feed sows, the number of weaned pigs to the sows can be increased. Experimental results show that by feeding with the sow daily ration, the number of weaned pigs to the sows increases by 8% to 10%.

The invention discloses feed for late pregnancy of sows and a feeding method. The feed is characterized by being prepared from the following components in parts by weight: 55 to 65 parts of corn, 15 to 25 parts of soybean meal, 5 to 10 parts of wheat bran, 1 to 2 parts of soybean oil, 1 to 2 parts of glucose, 0.5 to 1 part of table salt, 1 to 2 parts of mountain flour, 1 to 2 parts of dicalcium phosphate, 0.3 to 0.5 part of lysine, 0.4 to 0.8 part of threonine, 4 to 7 parts of dietary fiber, 2 to 4 parts of plant extract, 0.1 to 0.3 part of choline chloride and 3 to 4 parts of sow compound premix. According to the feed disclosed by the invention, when the seed is used for producing by comprehensively considering physiological characteristics of pregnancy, the oxidative stress of the late pregnancy of the sows can be alleviated, the rate of weak piglets and dead fetuses of the sows is reduced, the quantity of healthy piglets is increased and the production benefits are easy to improve;the oxidative stress of the late pregnancy can be alleviated and the pregnancy metabolism is alleviated at maximum, so that the oxidative stress of the late pregnancy of the sows is alleviated and thefetal birth health and uniformity are ensured; furthermore, certain antibiotics are replaced with the plant extract in the product, so that the addition of medicines in the feed is greatly reduced.

The invention discloses a pregnant woman posture correction and monitoring system. The pregnant woman posture correction and monitoring system comprises a correct posture correction system and a posture real-time monitoring system, wherein the correct posture correction system acquires a body posture of a pregnant woman according to the pregnancy stage, compares the body posture with a correct posture, and notifies the pregnant woman of the correct posture; and the posture real-time monitoring system monitors the posture of the pregnant woman in real time, including the overall posture and theuterus shape of the pregnant woman, and provides a prompt and an alarm for the incorrect posture. The system notifies the pregnant woman of what the correct posture is according to the pregnancy stage and can provide the prompt and the alarm for the incorrect posture, so that fetus development is facilitated, fetuses at the late pregnancy stage are promoted to enter the pelvis, and compression ofgravitational load changes of the pregnant women on the spine and the pelvis is relieved.

The present invention relates to the technical field of cultivation and more particularly relates to a feed for increasing production efficiency of sows and a feeding method thereof. According to the physiological characteristics of sow pregnancy and the nutritional requirements in different stages, the feed in pre-pregnancy period, the feed in late-pregnancy period and the feed in lactation period are used to feed the sows in different periods. Chinese herbal medicinal ingredients are also added in each of the periods, so that the feed fully enables the sows to ingest enough nutrients to promote the growth and development of embryos, can promote and improve the digestive and absorption systems, and immune system functions of the pregnant sows, significantly increases the number of living piglets, reduces embryonic mortality, and improves birth weight and uniformity of the piglets.

The invention provides a method for separating and culturing olfactory ensheathing cells of mice. The method comprises the steps of taking a female mouse in the middle and late pregnancy, taking out amouse embryo, taking out an olfactory bulb of the mouse embryo, cutting the olfactory bulb tissue into pieces, adding a complete medium containing serum, filtering with a 200-mesh sieve, sucking thetissue fluid out and adding into a centrifuge tube for centrifuging, discarding the supernatant, resuspending, and repeating the operation for three times; adding into the complete medium to adjust the cell concentration, and culturing in a constant temperature incubator; then, using a differential adhension method to purify the olfactory ensheathing cells. After the method for separating and culturing the olfactory ensheathing cells of the mice is adopted, the separated and cultured olfactory ensheathing cells are large in quality, high in density and strong in biological activity.

The invention discloses a body position adjusting device for ultrasonic examination in late pregnancy, and effectively solves the problems that body position adjustment is inconvenient, pain is increased and examination efficiency is reduced during ultrasonic examination of pregnant women. The device comprises a table, a bed plate is slidably connected to the table, an arc rack is arranged at theupper end of the table, and a worm meshed with the arc rack is rotatably connected to the lower end of the bed plate; a back plate is hinged to the left side of the bed plate, a rotating shaft is rotatably connected to the right side of the bed plate, a leg plate is arranged on the rotating shaft, a groove shaped like a Chinese character "tu" is formed in the bed plate, a square block is slidablyconnected to the rear side of the groove shaped like a Chinese character "tu", a T-shaped pressing rod is arranged at the front end of the square block, positioning rods capable of moving left and right along with the front-back movement of the pressing rod are arranged in the bed plate, and two positioning grooves are formed in the rotating shaft; and the positioning rods can be inserted into thecorresponding positioning grooves, a sliding groove is formed in the bed plate, a fixed contact is arranged at the bottom of the sliding groove, a movable contact is connected to the top of the sliding groove through a spring, and a partition plate capable of moving leftwards and rightwards along with forward and backward movement of the pressing rod is arranged in the bed plate. The device is novel in concept, ingenious in structure, convenient to operate and high in practicability.

The invention discloses a multifunctional pregnant and parturient training device. Pregnant and parturient women adopt the training device to carry out forward leaning kneeling position and sitting position training, and effective fixation can be provided for the pregnant and parturient women during training, so that mother and baby injury caused by falling of the pregnant and parturient women is avoided. The training device can promote the fetus to be in the optimal position beneficial to delivery in the late pregnancy period and the delivery process, and finally smooth and natural delivery is achieved. According to the technical scheme, the training device is characterized by comprising a base, a vertical rod, restraining cloth, a top rod and a supporting plate used for sitting type delivery training, wherein the vertical rod is fixed to the base, and the top rod is fixed to the upper end of the vertical rod; the upper surface of the base is provided with two soft cushions used for being in contact with knees and shanks during kneeling; a limiting mechanism used for fixing the restraining cloth to a specific position is arranged on the top rod, and the restraining cloth comprises an abdomen supporting part wrapping the abdomen of the pregnant and parturient women and traction parts at the two ends; handrails are arranged on the vertical rod; and the supporting plate comprises a left plate and a right plate which are used for supporting the two legs and the two buttocks respectively, and the left plate and the right plate move synchronously.

The invention relates to the technical field of pig feed feeding, in particular to a staged sow feeding method capable of improving reproductive performance and relieving inflammatory response. The feeding method is divided into two stages, namely a late pregnancy stage and a lactation stage, corresponding feed is matched for each stage, and used raw materials comprise corn, soybean meal, wheat bran, beet pulp, soybean oil, calcium hydrophosphate, mountain flour, edible salt, lysine, valine and premix. According to the feeding method, the reproductive performance of the sows is effectively improved, the feed intake, the weaning litter weight and the daily gain of suckling piglets of the sows in the lactation period are increased, and the body loss of the sows in the lactation period is reduced; and besides, the level of inflammatory factors in serum of sows in the later period of pregnancy and the lactation period is reduced, meanwhile, the level of inflammatory factors in colostrum and ordinary milk is reduced, then the level of serum inflammatory factors of suckling piglets is reduced, and therefore inflammatory reactions of the sows and the piglets of the sows are effectively relieved.

The invention provides an abdomen supporting and restraining device for transporting a psychotic pregnant woman for examination and convenient for defecation or urination, and belongs to the technical field of medical instruments and devices. The psychotic pregnant woman is very inconvenient for the examination in a hospital during the late pregnancy, and has to support the raised abdomen with two hands for walking and standing sometimes, and existing wheel stretchers or wheel chairs for transporting pregnant women have many defects due to unsatisfactory designs. The technical scheme is that: a hole (18) for the defecation or urination is arranged on a chair (5); a pull baffle (19) is inserted in the chair (5); a chair cushion plate (15) is put in the hole (18) for the defecation or urination on the pull baffle (19); two fixing plates (12) of leg restraining belts are respectively fixed on a pedal (2); and supporting legs of the chair (5) are fixed on a base plate (6). The advantages of the abdomen supporting and restraining device are as follows: the device has a plurality of functions, less caregivers are occupied, and the gap of equipment for transporting psychotic pregnant women in hospitals is filled.

The invention relates to the field of epidemic prevention medicines, and discloses prenatal epidemic prevention liquid medicine for sows and a preparation method thereof. The prenatal epidemic prevention liquid medicine for the sows can strengthen spleen and lung functions of the sows, can improve the appetite of the sows, and has the effects of preventing the sows from dizziness and palpitation and preventing miscarriage; radix dipsaci and rhizoma zingiberis recens have the effects of preventing the sows from having a cold, improving disease resistance of the sows, and strengthening the appetite of the sows. The scheme can reduce the probability of the sows at late pregnancy having a prenatal non-eating disease.

The invention relates to the field of knitted underwear, in particular to body-shaping healthy knitted one-piece underwear. The underwear comprises a shell, a supporting mechanism, a first strap, a second strap, a reinforcing strap, a protective shell, a first airbag, a waist supporting mechanism, a second airbag, a first air inlet valve, a first air pipe, first limiting cloth, a first air outletvalve, a second air pipe, a second air inlet valve, second limiting cloth, a buffer mechanism, a third airbag, a third air inlet valve, a second air outlet valve, a third air pipe, third limiting cloth, protection cloth, a steel ball, a rubber bump and a third air outlet valve. The supporting mechanism is used for supporting the belly of a pregnant woman; therefore, the belly of the pregnant womanis supported through the shoulders of the pregnant woman and the supporting mechanism in the walking process of the pregnant woman, the pressure of the belly of the pregnant woman on the waist of thepregnant woman is relieved, and the obvious effects of relieving lumbago, back pain and the like caused by the fact that the gravity acts on the belly and the waist and the back efforts to maintain postures in the late pregnancy period are achieved.

Abdomen observing pants for pregnant women consist of a binding strap, an elastic pant waist, an abdomen part, an abdomen supporting strap, a tightening line, a center line, observing numbers and pant legs. During usage, the observing numbers are increased along with enlargement of the abdomen part of a pregnant woman, and enlargement of the abdomen part can be visually observed by the aid of the numbers. As the observing pants are made of extremely wear-resistant nano fabrics, are seldom damaged when washed and aired as usual, and are durable. The pregnant woman can visually observe the enlarging condition of the abdomen part from the changed observing numbers without the aid of other tools, can know the enlarging condition of the abdomen part fairly well, and can take measures in time once the abdomen part of the pregnant woman is enlarged over fast or over flow. Besides, the abdomen observing pants can be multipurpose, even if the figure of the pregnant woman is changed greatly during mid-late pregnancy, the size of the abdomen observing pants can be changed at any time, the trouble of buying clothes with different sizes again is avoided, and resource waste is greatly reduced.

The invention discloses a low-emission environmentally friendly feed for a sow in late pregnancy. The feed comprises the following components by mass: 38-46 parts of northern corn, 20-30 parts of barley, 18-20 parts of bean pulp, 1-1.3 parts of soybean oil, 3-4 parts of soybean, 4-5 parts of fermented rice bran and hull, 0.5-1 part of glucose, 1.2-1.4 parts of calcium carbonate, 1.1-1.3 parts of monocalcium phosphate, 0.4-0.55 part of sodium chloride, 0.25-0.32 part of lysine, 0.05-0.1 part of methionine, 0.12-0.2 part of threonine, 0.1-0.16 part of organic microelement (Aole fine boar), 0.1-0.2 part of an N-carbamylglutamate acanthopanax extract premix, 0.1-0.2 part of a compound premix for the sow, 0.1-0.2 part of choline chloride, 0.02-0.05 part of an antioxidant, and 0.05-0.2 part of amildew preventive. The feed starts from the environment protection, the emission of ammonia gas, heavy metals, mineral elements and antibiotics is greatly reduced through the nutrition methods like low intake, high conversion rate and in-vivo adsorption, and the purpose of raising the pigs in a low-emission environmental friendly way is fulfilled.

The invention discloses a composite additive for improving reproductive performance of female raccoon dogs. The composite additive is fed in a mating period, can enhance ovarian function, promote follicle development and maturation, effectively reduce the phenomena of estrus retardation, non-concentration, unconspicuousness, no ovulation, missed mating and the like of female raccoon dogs, and improve the mating rate and reproductive rate of female raccoon dogs. After mating, the additive is fed, luteinizing in bodies of the female animals is promoted, implantation of fertilized eggs is promoted, the phenomena that the fertilized eggs are not implanted, false pregnancy occurs, nonpregnant occurs, embryonic absorption occurs and the like are prevented and reduced, and the pregnancy rate andthe farrowing rate of the female animals are increased; the late pregnancy period is the highest nutritional requirement period of the fetus, and the product can promote the nutritional absorption ofthe fetus and ensure the healthy development of the fetus, thereby reducing the occurrence of dead fetus, rotten fetus, dystocia, abortion, weak cubs and the like; and when the product is continuouslyused in the lactation period, female animals can be promoted to secrete milk, the lactation yield is increased, the lactation period is prolonged, and the phenomena of weak piglets, turning around and the like caused by hypogalactia are reduced, so that the survival rate, the healthy piglet rate and the uniformity of the piglets are improved.

The invention discloses a traditional Chinese medicine for treating yin-deficiency liver-yang hyperactivity type dizziness during middle term and late pregnancy. The traditional Chinese medicine is characterized in that the traditional Chinese medicine is a traditional Chinese medicine preparation prepared from the following medicinal materials in parts by weight: 15-20 parts of golden cypress, 12-15 parts of radix bupleuri, 8-10 parts of mint, 20-25 parts of Schizonepeta, 25-30 parts of divaricate saposhnikovia root, 12-15 parts of pericarpium citri reticulatae viride, 15-20 parts of polygala tenuifolia, 25-30 parts of semen cassiae, 5-8 parts of cornua cervi pantotrichum, 10-12 parts of natural Indigo, 25-30 parts of mulberry, 10-12 parts of donkey-hide gelatin and 20-25 parts of Angelica sinensis. The various raw materials are organically combined together, the components coordinate with one another and act with one another, both symptoms and root causes of the yin-deficiency liver-yang hyperactivity type dizziness during middle term and late pregnancy can be treated, and the traditional Chinese medicine has a good effect of conditioning the body. For many years, according to follow-up survey of 100 patients suffering from the yin-deficiency liver-yang hyperactivity type dizziness, the cure rate of the traditional Chinese medicine is 96 percent.

The invention provides feed prepared from fermented paper mulberry and fermented beet pulp as raw materials and applied to sows in late pregnancy, and relates to the field of processing technologies and formulae of feed. The feed is complete formula feed for the sows in late pregnancy and is prepared from fermented paper mulberry and fermented beet pulp as raw materials after corn, barley with husks, soybean meal, calcium formate, calcium dihydrogen phosphate, feed-grade sodium chloride and additives are added and mixed. The feed for the sows in late pregnancy is enabled to contain beneficialmicroorganisms with intestinal regulation capacity as well as cellulose obtained after fermentation and degradation of probiotics and enzyme preparations, the problem of constipation of the sows in late pregnancy can be solved, reproductive performance indexes such as farrowing rate, piglet weight, number born alive and the like of the sows can be increased, meanwhile, with the application of a large amount of cheap cellulose, feed cost can be reduced, and breeding income can be increased.