11results about How to "Reduce allergy risk" patented technology

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 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.

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 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 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 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.