21results about How to "Reduce allergy risk" patented technology

The invention provides a prediction and management method and system suitable for pollen multi-dimensional information, and the method comprises the steps: carrying out the statistics of historical item data of a display region, inputting the data into a plurality of first-stage models in an initial prediction model, carrying out the training, obtaining an intermediate prediction result, carrying out the combination, inputting the combined data into a second-stage model, and carrying out the training, and generating a pollen prediction model; receiving a plurality of allergy factors set by the user side, acquiring real-time data of the display area based on the allergy factors, inputting the real-time data into the pollen forecasting model to obtain pollen concentration data, and inputting the pollen concentration data into the pollen health influence model for calculation to obtain a pollen influence logarithm; when the pollen influence logarithm is greater than a preset influence value, generating an initial diffusion region corresponding to each planting region based on an allergen display strategy and the planting region of each allergy factor in the display region; and receiving area data of the display area, adjusting the initial diffusion area to determine an allergen area, generating early warning information based on the real-time position information of the user side and the allergen area, and sending the early warning information to the user side.

The invention discloses a composition as well as a preparation method and application thereof, and relates to the technical field of compound bacterium extract compositions. The compound bacteria comprise schizochytrium limacinum, acremonium terricola and gordonia alcalivorans; the mass ratio of the compound bacterium extract to the antioxidant is 100: (0.5-5). The preparation method of the composition comprises the following steps: adding the antioxidant into the compound bacterium extract, mixing, and drying to obtain the compound bacterium extract. The compound bacterium extract disclosed by the invention is rich in lipid and other components, and when the compound bacterium extract is applied to a laying hen feed, the cholesterol content in eggs can be effectively reduced on the premise of safety, no toxicity, no side effect and no influence on the production performance of laying hens, so that the low-cholesterol eggs are produced.

The invention belongs to the field of shavers, and particularly relates to an electric shaver. Comprising a reciprocating driving device which is provided with a driving shell, a tool bit device which is installed on the reciprocating driving device and works under the driving of the reciprocating driving device, a tool bit base which is detachably installed on the driving shell, at least one tool set which is movably arranged on the tool bit base, and a lifting roller which is installed on the tool set or between the two tool sets, the lifting roller comprises at least two convex parts distributed in the axial direction, and a concave part is formed between every two adjacent convex parts. Due to the fact that the lifting roller comprises at least two protruding parts, and every two adjacent protruding parts are connected through the corresponding concave part, when a user uses the shaver, the lifting roller can make contact with the face and roll on the skin in the process that the shaver head rolls along the face contour, and friction resistance of the shaver set in the rolling process is reduced; meanwhile, the skin is lifted under the action of the convex parts and the concave parts, the massage function is achieved, and the skin is relaxed.

The invention provides a crisaborole ointment as well as a preparation method and an application method thereof. The crisaborole ointment is prepared from the following raw material medicines in parts by weight: 5.0 to 7.0 parts of crisaborole, 2.0 to 3.0 parts of L-menthol, 1.0 to 2.0 parts of ascorbyl palmitate, 5.0 to 7.0 parts of glycerol, 10.0 to 15.0 parts of white vaseline, 5.0 to 7.0 parts of paraffin, 8.0 to 10.0 parts of stearic acid, 5.0 to 7.0 parts of liquid paraffin, 2.0 to 3.0 parts of silicone oil and a proper amount of water. The traditional Chinese medicine composition can effectively treat skin inflammation, ensures the safety and stability of the medicine, and provides a high-efficiency treatment choice with small side effects for patients.

The invention discloses an enzyme preparation for degrading allergens of pet food and application of the enzyme preparation, the enzyme preparation is a pH-responsive acrylic resin-pectin composite double-response shell embedded enzyme-probiotic composite system, a core layer is heat-resistant neutral protease, and a middle layer is a compound of lactobacillus reuteri and bacillus subtilis. In the processing stage, the protease degrades macromolecular allergens, the composite shell in the gastrointestinal environment firstly triggers outer acrylic resin to be dissolved through weak alkalinity of the intestinal tract, then inner pectin is degraded by pancreatin, and probiotics are accurately released to metabolize residual sensitizing peptides. The enzyme preparation realizes full-chain desensitization, is high in survival rate of probiotics, is suitable for various pet foods, and is stable and reliable in desensitization effect.

The invention provides an anti-allergy soothing non-allergy surface layer material, a preparation method thereof and a sanitary towel prepared from the anti-allergy soothing non-allergy surface layer material, and belongs to the technical field of sanitary towels. Nostoc commune and nostoc sphaeroids kutz are subjected to enzymolysis separation to prepare algae antibacterial peptide, the algae antibacterial peptide is connected with cordycepin, chelated with Cu ions and added into a chitosan solution together with probiotic microspheres and a purslane flavone extract in a stirring mode, temperature-sensitive hydrogel is prepared and evenly sprayed on cotton cloth, and the anti-allergy soothing non-sensitive surface layer material is prepared. The prepared anti-allergy soothing non-allergy surface layer material does not contain chemical allergens, the allergy risk is inhibited from the source, the whole production link is produced in a sterile and dust-free purified environment, no sensitization is achieved, the material is more skin-friendly, and meanwhile the material has multiple biological functions of resisting bacteria and inflammation, regulating and controlling ecological balance of private parts and the like, so that skin itch is relieved, skin is relieved, allergy is resisted, and the anti-allergy soothing non-allergy surface layer material has a good application prospect. The health-care product has the effects of protecting skin barrier, resisting inflammation and the like, also can reduce colpitis and the like, is good in skin friendliness, protects the private health of women in a menstrual period, and is more comfortable to use.

The invention discloses a method for preparing mango chips, and belongs to the technical field of food processing. The invention adopts a low-concentration sodium hydroxide solution for blanching, adopts ultrasonic combined with step pressure regulation for impregnation, adopts instantaneous high-temperature heat drying technology combined with brushing with improved liquid for pre-drying, and improves the impregnation solution at the same time, which not only ensures that the mango chips have a crisp taste, golden color, low oil content, and are not easy to absorb moisture, but also has a high added value attribute of removing allergens, effectively solving the sensory problems of the finished mango chips and the risk of food safety allergens.

This utility model relates to the field of medical comfort technology, specifically disclosing a simulated hand device for psychological comfort, including a comfort component one and a comfort component two. The comfort component one and the comfort component two are respectively fitted onto the palm area and back surface of the patient's hand, forming a symmetrical wrapping structure. A temperature control mechanism is embedded in the internal space of the comfort component one and the comfort component two. Precise temperature control: Temperature is controllable through an electric heating wire or PTC heating element to meet the personalized temperature needs of different patients. Modular design: The outer contact layer and inner sealing layer are detachable, facilitating cleaning, disinfection, and component replacement, improving hygiene. Flexible adaptability: The Velcro connecting strap and pleated structure can adapt to different hand shapes, enhancing wearing comfort. Acupoint-assisted therapy: Marked points accurately locate the Shenmen and Neiguan acupoints, enhancing the therapeutic effect of psychological comfort. Material safety: Medical-grade silicone material is non-irritating, and the textured layer simulates the feel of skin, reducing the risk of allergies.

The invention relates to the field of prevention and treatment of physical allergy of infants, in particular to a construction method of an animal model for allergy of infant nutrition rice flour food. The method includes: 1, adaptively feeding experimental animals in multiple groups randomly according to weights; 2, in the first day to the seventh day, different test adjuvants are used for experiments on each group of experimental animals, one group of experimental animals is subjected to negative blank control without adjuvants, and the other groups are divided into different small groups according to different test substances; the animals are fed regularly and quantitatively every day, a negative blank group is fed with a basic liquid feed agent without adjuvant matching, and the other groups are fed with liquid feed with the same amount containing 0.5 mL of immunologic adjuvant solution; 3, allergy excitation is conducted at 9: 00 a.m. on the eighth day, a blank group is fed with 5 g of purified water, the other groups are fed with 5 g of infant nutrition rice flour liquid feed, animal clinical allergic symptoms are observed, and blood and tissue samples are collected; killing the animal, and collecting a blood sample; the experimental animal is preferably an SPF (specific pathogen free) level female Wistar rat with the weight of 45-65 g and the age of 3 weeks.

The invention provides an additive manufacturing method of a zirconia Mardragon bridge. The method comprises the following steps: designing by using dental design software EXO-CAD, including modeling of virtual gingiva and teeth; the optimal placing direction and the optimal process parameters are determined through additive process simulation software, and the corresponding deformation amount is predicted; carrying out topological optimization on the Mardragon bridge; importing designed Mardragon bridge STL data into slicing software to configure printing parameters, and automatically generating a sintering bracket; printing the Marilong bridge through a ceramic ink jet molding technology, after printing is completed, cooling the substrate, removing the water-soluble protective material in a dissolving tank, then drying the cleaned Marilong bridge, and degreasing, sintering and crystallizing the Marilong bridge in a muffle furnace; gingival porcelain and glaze are sprayed at the gingival position, then porcelain baking is carried out, and finally a finished product is formed. The problem that a traditional Mardragon bridge manufacturing process needs to be further optimized in the prior art is solved.

The invention discloses a production process of novel integrated false eyelashes, and relates to the technical field of beauty makeup, and the production process comprises the following specific steps: S1, screening and detecting a transparent base material; s2, pretreatment of a base material; s3, pretreating eyelash wires and debugging a wire placement machine; s4, base material positioning and fiber placement parameter setting; s5, carrying out automatic fiber placement operation; s6, false eyelashes are cut and formed; s7, sticking thread stems on the eyelash pieces; s8, separating the eyelash pieces from the base material; s9, folding the eyelash pieces; and S10, redundant stem parts and connecting parts are removed. Aiming at the problems that traditional false eyelashes are low in quality, prone to allergy and low in efficiency, through base material screening, precise laying of 12-28 fibers and laser cutting, folding and wrapping of thread stems and selection of low-sensitization materials and matching with an automatic integrated process, the quality and the yield of medium-and-high-end products are improved, allergy is avoided, the service life is prolonged, diversified requirements can be flexibly met, and the false eyelashes are suitable for popularization and application. Batch efficient production is achieved, and the traditional machining bottleneck is greatly broken through.

The application discloses a lacquer art product direct contact prevention processing platform, and relates to the field of lacquer art product processing. The platform comprises a base, an embryo supporting device, an embryo tool secondary processing device, a controller and a waste gas treatment mechanism. The embryo supporting device comprises a table plate, a fixing mechanism and a driving unit for driving the table plate to slide horizontally. A sealing cover is arranged on the base. An entrance is arranged on one side wall of the sealing cover, and the entrance is covered by a sealing door. The sealing door is connected to the side of the table plate. The lacquer art embryo is temporarily fixed to the fixing mechanism. The waste gas treatment mechanism is connected to the sealing cover and is used for pumping the air in the sealing cover and delivering the air to a designated position. The embryo tool secondary processing device is arranged in the sealing cover and is used for performing secondary processing on the lacquer art embryo. The controller is electrically connected to the embryo supporting device and the embryo tool secondary processing device. The application can reduce the probability of injury of workers during the production of raw lacquer products.

The invention provides hypoallergenic milk whey protein powder and a preparation method thereof. The hypoallergenic beta-LG protein powder comprises beta-lactoglobulin which is non-covalently bound with a small molecule substance, the small molecular substance is ascorbic acid, erythritol or beta-carotene. Non-covalent binding of small molecular substances and beta-LG is utilized, the sensitization of beta-LG is reduced by pertinently covering a beta-LG epitope and an IgE binding site, the hypoallergenic beta-LG is mixed with lactoferrin and alpha-lactalbumin, then part of immunoglobulin is added, and after freeze-drying, the hypoallergenic milk formula whey protein powder is prepared. The functional dairy product meets the national food safety standard, is suitable for multiple people in exercise and fitness, daily nutrition supplement and special physiological stages, and has wide application prospects in the functional dairy product processing industry.

The invention discloses a preparation method of a-chloro-p-methylacetophenone, and relates to the technical field of a-chloro-p-methylacetophenone. The preparation method comprises the following steps: dissolving toluene in dichloroethane, cooling to below 10 DEG C under the action of aluminum trichloride, dropwise adding chloroacetyl chloride, reacting for 2 hours, starting hydrolysis, adding into ice water, fully stirring, standing for layering, separating out a dichloroethane layer, and concentrating the remaining part to obtain a-chloro-p-methylacetophenone crude product; adding an ether solvent into the crude product concentrated solution, heating to 50-60 DEG C, clarifying, cooling to 30 DEG C or below, cooling for crystallization, adding mother liquor and crystallized turbid liquid into a three-in-one reaction kettle, filtering in the reaction kettle, adding the ether solvent into filtrate for rinsing, filtering again, and drying to obtain refined a-chloro-p-methylacetophenone. The reaction kettle integrating filtering, rinsing and drying is used for filter pressing and drying, direct contact between materials and people and unorganized discharge are avoided, the environment of a workshop is guaranteed, and the risk of allergy of staff is reduced.

The invention relates to the technical field of raw powder plaster preparation, and discloses a preparation process of a raw powder plaster dosage form, which comprises the following steps: S1, raw powder plaster raw material preparation; s2, crushing the raw powder plaster raw materials by using a crusher; s3, mixing the materials for later use; s4, preparing raw materials of matrix raw and auxiliary materials for the raw powder plaster; s5, plaster preparation; according to the raw materials and carriers of different formulas required by the plaster, the preparation of the raw powder plaster is carried out, and compared with the traditional complex decocting process of black plaster, the preparation process of the raw powder plaster has the advantages that the preparation steps are greatly simplified, the operation difficulty is reduced, the cost is reduced, and the production efficiency is improved. According to the correct matrix ratio and the production process of the raw powder plaster, the plaster is activated and formed, so that the remarkable effects of lubrication, viscosity, permeability and the like of the activated and formed raw powder plaster can be better reflected, but the influence and limitation of the process technology on the curative effect of the plaster product are not caused.

The invention discloses a plant essential oil filling device for a sleep patch, and belongs to the technical field of sleep patch processing. A mounting groove is formed in the bottom of the mounting seat; the filling and pasting moving structure is arranged on the inner side of the top of the mounting base; two carrier filling and pasting structures are arranged on one side of the filling and pasting moving structure and used for filling plant essential oil to carriers; an essential oil uniform moving structure for uniformly distributing plant essential oil is arranged on the other side of the filling and pasting moving structure; the carrier pulling structure is arranged in the mounting groove, and the two ends of the carrier pulling structure extend out of the two ends of the mounting base; and the carrier fixing structure is arranged on the carrier pulling structure and is used for fixing the position of the carrier. According to the invention, the plant essential oil can be uniformly distributed on the sleep patch.

The utility model discloses a kind of wearable intelligent voice translation equipment, belong to high-tech field, including voice translation watch, lower frame and two mounting plates, the side surface of two described mounting plates is fixedly connected with heat-absorbing sweat pad, the inner portion of two described mounting plates is respectively provided with limiting slot, the inner wall of two described limiting slot is respectively slidably connected with plug block, two described plug block respectively in the inner wall sliding of two slots;The utility model, by setting heat-absorbing sweat pad, can absorb skin sweat and effectively insulate equipment working heat, reduce the amount of perspiration and sticky feeling from source, reduce bacterial breeding and skin allergy risk;At the same time, after being inserted mounting plate by lower frame bottom mounting groove, push pull handle drives plug block to slide in limiting slot and slot to the direction of far from heat-absorbing sweat pad, can be fixed mounting plate, reverse operation can be quickly disassembled, convenient for regularly cleaning or replacing heat-absorbing sweat pad, guarantee wearing health.

This invention relates to the field of traditional Chinese medicine preparation technology, specifically to a blood-activating and meridian-clearing traditional Chinese medicine composition with agarwood as the principal ingredient. The composition comprises the following raw materials in parts by weight: 5-15 parts modified agarwood complex, 40-60 parts compound extract powder, 1-3 parts broken-cell-wall scorpion powder, 20-50 parts filler, and 0.5-2 parts lubricant. This invention improves the efficient release of the effective components of agarwood as the principal ingredient by using the modified agarwood complex, ensuring the stability of the core efficacy of agarwood and extending the retention time of its core components. The addition of compound extract powder scientifically combines blood-activating and blood-nourishing herbs, ensuring powerful meridian clearing while replenishing qi and blood, reducing the side effects of long-term medication, and improving patient safety. The broken-cell-wall scorpion powder reduces the risk of sensitization and poisoning, breaking the cell walls of the scorpion to fully release the core analgesic peptides and antithrombotic peptides, thus improving gastrointestinal absorption efficiency.

The invention discloses an external traditional Chinese medicine health-care plaster and a preparation method thereof, and belongs to the technical field of external traditional Chinese medicine health care. Each standard amount of the plaster is composed of a fuel oil explosive, an insect drug, a fine drug and a matrix, the weight ratio of the components is scientific and reasonable, the fuel oil explosive is a plant medicinal material, the insect drug and the fine drug are crushed and then added, and the matrix is selected from sesame oil, yellow lead and beewax. The preparation method comprises the following steps: preparing materials, frying and extracting, refining oil into paste, adding beewax, removing fire toxin, mixing medicinal powder, spreading the paste into paste, packaging and storing, determining key parameters such as temperature, stirring speed and the like in each step, and adopting an optimized process of frying at low temperature and adding the medicinal powder at low temperature to retain effective components of the medicinal materials to the greatest extent. The plaster is scientific in whole formula compatibility and clear in primary and secondary effects, effectively relieves neck, shoulder, waist and leg pain, improves discomfort such as lumbar muscle degeneration and the like, relieves discomfort of various muscles, bones and joints in a targeted mode, and is reasonable in effective component proportion and excellent in health care effect.

The utility model relates to an anti-dropping fixing application for a drainage tube after an orthopedics department. The anti-dropping fixing application comprises a dressing body, a connecting piece, a first fixing band, a second fixing band and a buckle, the bottom surface of the dressing body is sticky and is used for being adhered to the skin surface of a patient; the bottom surface of the connecting piece is connected with the top surface of the dressing body; one end of the first fixing band is connected with the connecting piece; one end of the second fixing band is connected with the connecting piece; the buckle is arranged at the other end of the first fixing band, and the second fixing band inserted into the buckle is locked or loosened through the buckle; the fixing application can fix the drainage tube through the adjustable buckle, the first fixing band and the second fixing band, the application can adapt to drainage tubes of different models, the drainage tube and the application can be firmly fixed together, the risk that the drainage tube slips is reduced, and meanwhile the time and labor cost for fixing the drainage tube are reduced.

The utility model relates to cosmetic technology field especially is concerned about a kind of anti-permeation powder puff, the anti-permeation powder puff includes: body, isolation component and hanging belt, body has junction, the number of junction is two, two junctions are arranged at intervals, isolation component is equipped with bayonet, the number of bayonet is two, the position of two bayonets is respectively with the position of each junction corresponding arrangement, the both ends of hanging belt are respectively threaded each bayonet, and with the position of body and bayonet corresponding junction connection, to make the side of isolation component away from body with hanging belt enclose holding space.The utility model discloses an anti-permeation powder puff, hand is separated from body by isolation component, reduce the pollution of hand bacteria to powder body, reduce the risk that hand bacteria is transferred to powder and leads to foundation metamorphic or skin allergy, to effectively improve the hygienic property of powder when using, reach the purpose of improving the use experience of anti-permeation powder puff.