175results about How to "Not infected" patented technology

The invention discloses antibacterial, moisture-absorbent and warming knitted fabric and a manufacturing method thereof. The antibacterial, moisture-absorbent and warming knitted fabric has a double-layer structure, wherein an outer layer of the fabric has a mesh structure woven from blended yarns which are blended from cellulosic fibers and nanosilver antibacterial agent-containing profiled polyester fibers; an inner layer of the fabric has a plain structure woven from the nanosilver antibacterial agent-containing profiled polyester fibers; and the inner layer and the outer layer are connected through polyester filaments with grooved sections. The manufacturing method comprises the following steps: for the outer layer of the fabric, manufacturing the mesh structure woven from the blended yarns which are blended from the cellulosic fibers and the nanosilver antibacterial agent-containing profiled polyester fibers; for the inner layer of the fabric, manufacturing the plain structure woven from the nanosilver antibacterial agent-containing profiled polyester fibers; and connecting the inner layer and the outer layer through the polyester filaments with the grooved sections. The antibacterial, moisture-absorbent and warming knitted fabric can meet requirements on moisture absorption for quick drying as well as wearing comfort, can meet an increasingly strong requirement on antibacterial sanitation and has a good warming effect.

Burn ointment includes the following Chinese herbal medicine raw materials by weight: 20-25 g of angelica, 20-25 g of ligusticum wallichii, 20-25 g of angelica dahurica, 20-25 g of sanguisorba, 20-30 g of coptis, 20-30 g of phellodendron, 20-30 g of radix scutellariae, 20-30 g of rheum officinale, 25-30 g of honeysuckle, 15-20 g of safflower, 50-70 g of lithospermum, 5-8 g of dragon's blood, 5-8 g of borneol and 1800-2000 ml of sesame oil; firstly, the sesame oil is put in an iron pot for boiling with slow fire, then the angelica, the ligusticum wallichii, the angelica dahurica, the sanguisorba and the rheum officinale are added into the pot, after five minutes, the coptis, the phellodendron and the radix scutellariae are added into the pot, after five to eight minutes, when the medicine raw materials in the pot are into residues and dried and yellowish, the lithospermum is added, after two or three minutes, the honeysuckle and the safflower are added, after five to eight minutes, when the medicine raw material residues in the pot are boiled into black, the fire is shut down, the residues are taken out of the pot, and are filtered with a gauze to obtain oil, immediately, the borneol and dragon's blood powder pre-crushed into 80 mesh is added into the oil, mixed evenly, and is naturally cooled into the oil ointment; the cure rates of I-degree, shallow II-degree and deep II-degree burns can reach 100%; no scar is left, and the original color of skin can be kept.

The present invention discloses a cultivation method for Hainan huanghua pear nursery stock. The cuttage comprises the following steps of: carrying out scion cuttage from April to May, or September to November; shearing the base of the cuttage scion, at an angle of 30 DEG with a length direction of the cuttage scion, to form a bevel cut by use of a pair of sterile scissors before cuttage, and then vertically fixing the base of the cuttage scion in a container with a root promoting liquid to soak for 3-6 h; using a cuttage container cup to fill a nutrient medium to carry out cuttage, wherein a first-layer medium is formed by mixing yellow soil, biogas, and peat in a mass ratio of 1:1:1; a second-layer medium is formed by mixing red loam, coconut dust and vermicompost in a mass ratio of 3:1:2 ; and a third-layer medium is formed by mixing red loam and vermicompost in a mass ratio of 2:1; inserting the part, with a distance of 5 cm above the base of the cuttage scion, into the nutrient medium, and inserting the bevel cut into the second-layer medium. The cultivation method for Hainan huanghua pear nursery stock provided by the invention ensures a high survival rate of Hainan huanghua pear nursery stock , and the cutttage scion has strong adaptability to season.

The invention discloses an olive container nursery method. The olive container nursery method is achieved through following steps: 1) preprocessing seeds: storing olive seeds in a freezing room for 3-4 moths; when planting the seeds, fetching out the seeds from the freezing room, and firstly, soaking the seeds in 75% alcohol solution for 0.5-1.0min, then, using 0.1% mercury bichloride solution to sterilize the seeds for 10-15min, and finally soaking the seeds in aseptic warm water for 40-45 hours; then, mixing the seeds with wet sand evenly so as to obtain a mixture, placing the mixture in a brown paper packing box with holes, and accelerating germination on a seedbed; 2) sowing the seeds: placing the primed seeds 30% in opening rate into a ventilated and permeable seedling nursing container, sequentially covering the primed seeds with 2cm fine sand and 1cm selenium-rich soil after sowing the seeds, and then using a black film to cover the seeds for heat preservation; 3) performing seedling management: sprouting the seeds 25-28 days after seed sowing, spraying 0.8-1.2% Bordeaux liquid once every 7-8 days after sprouting, and performing seedling hardening and transplanting when four pairs of main leaves are grown on each seedling. The olive container nursery method has the advantages of being high in emergence rate, high in breeding efficiency, high in seedling quality and the like. Compared with an existing container nursery technology, the olive container nursery method improves integrated quality of the seedlings by more than 5%.

The invention relates to a rapid propagation method of Bougainvillea spectabilis Willd. The method specifically includes the steps of collecting cuttings, processing the cuttings, soaking the cuttings with a rooting solution and a sterilizing solution, preparing nutritious sterilizing wrapping mud, soaking the cuttings with the mud, wrapping the cuttings, carrying out cultivating on cultivation discs, performing water and fertilizer management, and carrying out transplanting to obtain finished-product seedlings. The rapid propagation method has the advantages that deep soil is collected, the rooting solution and the sterilizing solution are prepared into a mixed solution, and the mixed solution is mixed with the soil and stirred to prepare the nutritious sterilizing mud; the Bougainvillea spectabilis Willd is prevented from being infected during the propagation process, the cuttings can contact with the rooting solution for a long time to allow the cuttings to root as fast as possible and to have developed roots; rapid propagation of the Bougainvillea spectabilis Willd can be performed all the year round, fast propagation is achieved, the cuttings can root in 5-6 days generally, and transplanting can be performed in about 10 days; and meanwhile, infrastructure investment is not needed, and the method is low in investment, simple in process, easy to operate, evident in effect and worthy of energetic popularization and application.

The invention belongs to the technical field of aquaculture, and provides a breeding method of original ecological health penaeus vannamei larvae. The method comprises the following steps: disinfecting a closed cultivation workshop and a cultivation pool; introducing disinfected seawater into the cultivation pool; adding ethylenediaminetetraacetic acid (EDTA) and biological live bacteria to the cultivation pool; and stocking larvae produced by parent health penaeus vannamei without specific virus in the cultivation pool, strictly controlling stocking density, cultivating the larvae at low temperature below 31 DEG C, adding different feeds which are free from pathogen through virus detection to the larvae at different stages, and carrying out strict disinfection and virus detection during the whole cultivation process, wherein, antibiotics is prohibited or drugs can not be overused. The penaeus vannamei larvae bred by the method has no specific virus and no or little antibiotics and drug residues, and has strong disease resistance and longer production period, thus the method is an original ecological health penaeus vannamei larvae breeding method.

The invention discloses a multiple and stereoscopic planting method of understory dendrobium and edible mushrooms. The comprises the following steps: 1, woodland selection; 2, selection of dendrobium species; 3, understory planting of dendrobium; 4, selection of edible mushroom species; 5, understory planting of the edible mushrooms; 6, management; 7, harvest.

The invention provides a beak litchi multi-stock grafting method. The beak litchi multi-stock grafting method is implemented in February and March each year, the grafting ends of scions of beak litchi are pruned to be wedge ends and are wrapped by moss, Huaizhi litchi stocks and longan stocks are selected as grafting stocks, the grafting parts of the Huaizhi litchi stocks and the grafting parts of the longan stocks are respectively cut to form cuts, the cuts and the peripheries of the cuts are wrapped by moss, then the moss on the scions, the cuts of the Huaizhi litchi stocks and the cuts of the longan stocks is removed, a nutrient solution is injected to the two sides of the grafting ends of the scions respectively, one end of the wedge end of each scion is attached to the cut of the corresponding Huaizhi litchi stock, the other end of each scion is attached to the cut of the corresponding longan stock, wax sealing is conduced, and grafting is completed. The beak litchi multi-stock grafting method is simple in step, the life activity of the scions and the cut stocks is improved, the compatibility is good, the grafting survival rate is improved, and the quality and the yield of fruits are improved.

The invention provides a cell phone bank card which comprises a card main body, a microprocessor, a storage module and a communication module, wherein the card main body is mounted inside a cell phone and is provided with a first surface and a second surface; a first interface contact in match with a clamping groove of an SIM (subscriber identity module) card in the cell phone is arranged on the first surface; a second interface contact which is correspondingly contacted with an interface contact of the SIM card in the cell phone is arranged on the second surface; the second interface contact and the first interface contact are communicated correspondingly so as to maintain the original electric connection of the SIM card; the microprocessor is arranged inside the card main body and is provided with an operating system; the storage module is used for storing bank control programs for handling bank businesses, transaction information for handling bank businesses and safety service information for ensuring the transaction information safety; and the communication module is connected with the microprocessor and is used for information interaction between the cell phone bank card and a bank back-end server while handling the bank businesses. With the adoption of the cell phone bank card, the problems that in the prior art the safety is low and the compatibility between the cell phone and bank business software is poor while the cell phone is used for handling the bank businesses are solved.

The invention provides a method for quickly detecting klebsiella pneumoniae triple qPCR in a respiratory tract sample. The method comprises the following steps: collecting and selecting a clinical respiratory tract sample; performing bacterial culture and identifying; extracting and purifying nucleic acid; constructing quality control / interior label plasmid; designing and compounding a sequencing primer; optimizing a clinical isolate high-fidelity system, amplifying and judging a result; sequencing a high-fidelity PCR product and controlling quality; designing a triple qPCR primer and a probe and compounding a marker; and optimizing a triple qPCR system, amplifying and judging the result. The method has the beneficial effects that klebsiella pneumoniae rcsA and 23s RNA housekeeping genes can be simultaneously detected, and the adopted primer and probe are designed in the manner of effectively avoiding a variation area or a mutational site according to a gene sequencing result of popular distribution strain in China; a quick sputum liquefying bactericide is added into a sputum sample, so that the sputum can be quickly liquefied, pathogenic microorganisms can be killed, and an operator can be protected from being infected; and compared with the traditional method, the method provided by the invention can reduce the time by about 1 hour and has the characteristics of simple and convenient operation, high speed, safety and sensitivity.

The invention discloses an anti-osmosis drainage tube for clinical use in the department of medical oncology. The drainage tube includes a drainage tube body, the drainage tube body and a protection cover are installed in a cooperated mode, the drainage tube passes through a through hole in the surface of the protection cover, the lower end of the drainage tube is fixedly installed with an installation disk, the installation disk is fixedly connected with the inner wall of the protection cover, the upper end of the drainage tube body is communicated with an inlet of a flow guiding device, theside of the flow guiding device is provided with a negative pressure pump, the input end of the negative pressure pump is electrically connected with the output end of a PLC, the input end of the PLCis electrically connected with the output end of an external power supply, the PLC is fixedly installed with the flow guide device, and an outlet of the upper end of the flow guide device is communicated with a waste liquid box through a soft catheter. The anti-osmosis drainage tube for clinical use in the department of medical oncology is good in anti-osmosis effect, easy to operate and high in safety, largely reduces suffering of patients, and meanwhile reduces the workload of doctors and nursing staff.

A Chinese medicine in the form of ointment for treating burn is prepared from rhubarb, borneol and sesame oil through pulverizing, and mixing with sesame oil.

The invention relates to an inductive multistratum control system of a hand dryer, in particular to a control system which is usually arranged in a toilet, generates heat and wind through power to dry hands of a human and improves the hand dryer incapable of controlling the wind rate and the temperature in real time. The hand dryer comprises a heater, a blade motor and an induction unit and is characterized in that the induction unit is at least provided with two groups of induction sets arranged at an air outlet of the hand dryer and is electrically connected with a control circuit capable of turning on and off the heater and the blade motor and controlling the temperature of the heater and the rotation speed of the blade motor, thereby forming the inductive multistratum control system. The over two groups of induction sets are matched with a comparing and logic processor to process a signal, thus the control circuit has the function of the multistratum control of the temperature of the heater and the rotation speed of the blade motor, and the aim that the user can easily, rapidly, hygienically and safely operates the wind rate and the temperature can be achieved.

The invention discloses a family pond intercropping method for channel catfish and mandarin fish, and relates to the technical field of aquatic product culture method improvement. The method is characterized by comprising the following steps of determining an aquaculture pond, cleaning the pond, breeding fingerlings, managing foodstuff, managing the water quality, performing full-pond mixed culture, and placing fingerlings again. The method is reasonable, convenient to implement and reasonable in matching.

The invention discloses a feed for weaned piglets. The feed is composed of Zhubao rice flour, a creep feed and a piglet feed. The Zhubao rice flour and the creep feed are used for breeding a piglet both three days before weaning and three days after weaning; then the piglet feed gradually replaces the creep feed for feeding of the piglet within 7 days; and then about 30 kg of the piglet feed is used for feeding the piglet for 30 to 35 d, and the body weight of the piglet is increased to 30 kg. According to the invention, based on the characteristics of the growth of piglets in different growthstages, the feed conforming to the growth characteristics of piglets is provided on the premise of reducing the usage amount of antibiotics; the feed digestion and absorption rates of the piglets areincreased; the stress syndrome of the piglets is reduced; the diarrhoea rate of the piglets is lowed; the survival rate and growth speed of the piglets are improved; and the weight uniformity of a pig group is enhanced.

The invention relates to a human body liquid state corium layer preparation for injection and a preparation method thereof, and belongs to the field of medical bio engineering. The preparation method of the human body liquid state corium layer preparation for injection comprises the following steps: digesting and separating the skin from a curer himself; obtaining corium fibroblast stem cell, a fibroblast fore body cell and a fibroblast cell; performing the extraneous omnirange blood serum-free cultivation and expansion of the cells; preparing effective component and normal saline injection or other injection collected as well as other suitable components selected arbitrarily. The effective component is composed of at least one of the corium f fibroblast stem cell, the fibroblast fore body cell and the fibroblast cell collected after being cultivated and collagen. In each-liter filling agent for injection, the total quantity of the effective cell component is 10,000,000 to 80,000,000, and the collagen contains 10-100 mg / ml filling agent for injection. The human body liquid state corium layer preparation has the advantages that the used material is derived from the curer himself, no rejection reaction and side effect occur, the effect is quick after remedy, the effect is obvious, the expression is natural, the effect action is durable and can be kept for a plurality of years.

The invention discloses a medical sponge which comprises a chitosan application cushion layer, a water absorption layer and an anti-bacteria surface layer; the chitosan application cushion layer is composed of a chitosan film layer and gelatin microspheres composited into the chitosan film layer and loaded with fibroblast growth factors, and the anti-bacteria surface layer is a modified activatedcarbon fiber layer; the chitosan application cushion layer has the good histocompatibility and degradability, the fibroblast growth factors can be slowly released, and tissue growth and wound healingare promoted; the water absorption layer has the high absorptivity, percolate of a wound can be rapidly absorbed, and wound surface inflammations are reduced; the anti-bacteria surface layer can adsorb peculiar smell of medicine and the wound, the good anti-bacteria effect is achieved, the phenomenon that the wound is affected by bacteria in the external environment can be avoided, and wound healing is further protected. The medical sponge is convenient to use, medicine does not need to be replaced frequently, no stimulation or toxic or side effect is caused to skin, the wound can be protectedagainst infection, and the wound inflammations can be reduced.

The invention relates to a vaccine diluting, storing and drenching device which comprises a liquid storage tank and a continuous drenching gun. The liquid storage tank is divided into a diluent area, perfusate area and a disinfectant area which are arranged side by side, a diluting syringe and a vaccine diluting device are arranged in the diluent area, the vaccine diluting device is connected with the perfusate area through a liquid medicine connecting pipe, and the perfusate area is connected with the disinfectant area through an air exhaust connecting pipe. The continuous drenching gun is connected with a liquid suction pipe and an air exhaust pipe, wherein the liquid suction pipe and the air exhaust pipe are respectively connected to the perfusate area of the liquid storage tank. The vaccine diluting, storing and drenching device has the advantages of being good in sealing performance, capable of protecting epidemic prevention staff, capable of reducing waste and air pollution and the like.

The invention discloses a micro handheld atomizer capable of quantitatively atomizing during air suction. The micro handheld atomizer comprises a main body and an atomizing sheet arranged in the main body, wherein a guide spray pipe extends obliquely and upwardly out of the side face of the main body; the atomizing sheet is arranged vertically in the main body, and faces the input port of the guide spray pipe; an included angle is formed between the atomized air output plane of the atomizing sheet and the extending direction of the guide spray pipe; the included angle is smaller than 90 degrees; a quantifying device and a touch sheet assembly which are used for controlling the atomizing sheet to work in a matching way are arranged in the input port of the guide spray pipe; and the quantifying device is provided with a touch switch, and a controller for presetting and controlling the atomizing time. When a user sucks air through the guide spray pipe, the touch sheet assembly is pressed against the touch switch to start the atomizing sheet, and the touch sheet assembly and the touch switch can be automatically separated from each other to finish the work of the atomizing sheet after the control time preset by using the controller is reached; and the controller can be used for presetting different atomizing time according to different users, and automatically controlling each atomizing time, so that each atomizing amount is kept fixed.

The invention discloses an application of epigallocatechin gallate (EGCG) in preparing a drug for resisting a respiratory syncytial virus (RSV), and belongs to the field of antiviral drugs. According to the application, it is discovered that the EGCG can inhibit RSV infection both in vitro and in vivo and is free of toxic and side effects; in vitro, the EGCG can prevent cells from being infected by the RSV and inhibit biosynthesis of the RSV in the cells; in vivo, the EGCG can alleviate lung tissue pathological lesion caused by RSV infection and lower the virus titer of the RSV in the lung tissue. The discovery proves that the EGCG can be used for preparing the drug for resisting the RSV and also can be used for preparing a drug for treating and / or preventing pulmonary diseases caused by the RSV.

The invention relates to the field of the coatings and in particular relates to an ultraviolet curable antifouling flame-retardant coating for a plastic circuit board. The ultraviolet curable antifouling flame-retardant coating for the plastic circuit board, namely an ultraviolet curable antibacterial coating for a metal building material, is characterized by being prepared from the following raw materials in percentage by weight: 30%-45% of mixed UV resin of aliphatic polyurethane diacrylate and bisphenol A epoxy diacrylate, 3%-5% of graphitized carbon nanofibers, 5%-12% of an initiator, 1%-3% of surface auxiliaries, 5%-10% of a cosolvent, 10%-20% of a reactive diluent, 1%-2% of a nano-silver antimicrobial agent and 10-30% of an inert solvent. The ultraviolet curable antifouling flame-retardant coating for the plastic circuit board has the antifouling and flame-retardant capability without affecting the intrinsic performance indexes of the coating.

The invention provides a method for preparing reinforced sweet persimmon wine. The method comprises the steps: (1) raw material selection and treatment, (2) persimmon peeling, crushing and pulping, (3) squeezing treatment, (4) fermenting, (5) squeezing and fermentation again, (6) distilling, (7) blending, (8) aging and bottling. The method has the advantages that used persimmons are good in quality, astringency removal is carried out at a primary stage, and the obtained reinforced sweet persimmon wine has the styles and characteristics of light golden yellow and clarified transparency, has rich and strong persimmon aroma, honey aroma and dried fruit aroma and complicated and elegant oak aroma and aged aroma, aromas are integrated, and the taste is strong, mellow, delightful, complicated, mellow-full and coordinated and is durable in aftertaste. Persimmon liquor has the styles and characteristics that fresh and clean persimmon aroma is typical and outstanding, the aroma is fine and graceful, the liquor aroma is rich and mellow, the taste is mellow, lasting-sweet, delicate and complete, and the aftertaste is lasting.

The invention discloses a micro handheld atomizer capable of quantitatively atomizing during air suction. The micro handheld atomizer comprises a main body and an atomizing sheet, wherein a guide spray pipe extends obliquely and upwardly out of the side face of the main body; the atomizing sheet is arranged vertically in the main body, and faces the input port of the guide spray pipe; an included angle is formed between the atomized air output plane of the atomizing sheet and the extending direction of the guide spray pipe; the included angle is smaller than 90 degrees; and a touch switch and a touch sheet assembly are arranged in the guide spray pipe close to the input port. When a user sucks air through the guide spray pipe, the touch sheet assembly is pressed against the touch switch to start the atomizing sheet; and when the user stops sucking air, the touch sheet assembly and the touch switch can be automatically separated from each other to finish the work of the atomizing sheet, so that synchronism of air sucking and atomization is ensured. The guide spray pipe can plays a role in guiding atomized air, and sprayed atomized air current is concentrated, so that suction is facilitated.

The invention relates to a curcuma beverage and a making method thereof. The making method comprises the following steps of (1) extracting a curcuma extract from fermented curcuma powder with an organic solvent, so as to obtain an extracting solution containing the curcuma extract; (2) performing rectification on the obtained extracting solution, so as to obtain a curcuma extract; (3) adding the obtained curcuma extract, radix puerariae powder and syrup to boiling water, and performing stirring, so as to obtain a gelatinized mixture; and (4) cooling the gelatinized mixture, and adding honey and soybean lecithin under an aseptic condition, so as to obtain the curcuma beverage. According to the curcuma beverage disclosed by the invention, curcumin is extracted with fermented curcuma powder,so that the extraction rate is increased; the curcuma extract, the radix puerariae powder, the syrup, the honey and the soybean lecithin powder are combined, and through combination of a specific production technology, the problems that the curcumin is low in absorptivity by human bodies, insoluble in water, easy to precipitate and easy to delaminate, are solved; the efficacy of neutralizing the effect of alcoholic drinks, protecting the liver, resisting oxidation and resisting mutation of the curcuma beverage is strengthened; and a new way is developed for the utilization of the curcuma.

The invention discloses a micro handheld atomizer capable of quantitatively atomizing during air suction. The micro handheld atomizer comprises a main body and an atomizing sheet arranged in the main body, wherein a guide spray pipe extends obliquely and upwardly out of the side face of the main body; the atomizing sheet is arranged vertically in the main body, and faces the input port of the guide spray pipe; an included angle is formed between the atomized air output plane of the atomizing sheet and the extending direction of the guide spray pipe; the included angle is smaller than 90 degrees; a quantifying device and a touch sheet assembly which are used for controlling the atomizing sheet to work in a matching way are arranged in the input port of the guide spray pipe; and the quantifying device is provided with a touch switch, and a controller for presetting and controlling the atomizing time. When a user sucks air through the guide spray pipe, the touch sheet assembly is pressed against the touch switch to start the atomizing sheet, and the touch sheet assembly and the touch switch can be automatically separated from each other to finish the work of the atomizing sheet after the control time preset by using the controller is reached; and the controller can be used for presetting different atomizing time according to different users, and automatically controlling each atomizing time, so that each atomizing amount is kept fixed.

The invention discloses a cell culture box. The cell culture box comprises a culture table, a sealing box and an air sterilization device, wherein the culture table is in sealed clamping connection with the sealing box; a plurality of culture grooves are formed in the upper side wall of the culture table; a plurality of bearing rods are fixedly connected with the inner side wall of the sealing box; a plurality of lead screws are rotationally connected with the inner side wall of the sealing box; the lead screws are rotationally connected with the bearing rods respectively; a screw sleeve is arranged on each lead screw; and the screw sleeves are fixedly connected with a bearing table. The cell culture box has the advantages that a cell nutrient solution can be sprayed through a liquid storage groove under the condition that the sealing box is not opened, so that contact between cells and external bacterial impurities is reduced and the cells are not infected; when the nutrient solution is sprayed to the cells, air in the sealing box can be exchanged through an air exchange chamber and air circulation in the sealing box is promoted; and the air sterilization device can provide clean air for the sealing box very well and the survival rate of the cells is ensured.

The invention discloses a guide type handheld timed miniature atomizer, which comprises a main body, an atomizing piece arranged in the main body, and a timed start switch, wherein a side surface of the main body is tilted outwards, a guiding spray pipe extends upwards at the side surface of the main body, the atomizing piece is vertically arranged in the main body and faces an input hole of the guiding spray pipe, and an included angle which is smaller than 90 degrees is formed between an output plane of atomized gas generated by the atomizing piece and the extending direction of the guiding spray pipe, so that the speed of the atomized gas is reduced, and the atomized gas is easy to suck into a respiratory tract through inspiratory air flow; and the time of each atomization can be automatically controlled by the timed start switch so as to guarantee the amount of each atomization. The guide type handheld timed miniature atomizer disclosed by the invention has the characteristics that the amount of each atomization is fixed, and the atomized gas can be sucked into the respiratory tract.