44results about How to "Disinfection safety" patented technology

An alcoholic foam composition, which can be dispensed as a foam via a pump-foam system contains a) at least 52 to ≦99 wt % of an alcohol or mixture of alcohols, b) a surfactant or a surfactant mixture, c) at least one polyalkylene glycol, d) optionally, at least one foam stabilizer, e) optionally, at least one member selected from the group consisting of cosmetic auxiliaries, adjuvants, active ingredients, and mixtures thereof, and f) optionally water. The surface tension of component b) lies in the range of ±15 dyn / cm of the surface tension of component a) or corresponds to the surface tension of component a), and the sum of components a) to f) is 100 wt % relative to the total quantity of the foam composition.

An enclosure is dimensioned to enclose an affected area of a body part plus a small margin around which a releasable seal is attached to make the enclosure substantially airtight around the body part without contacting the area to be treated. A port in the enclosure is attached to tubing for connection of a pump for forcing air under pressure into the enclosure. In the preferred embodiment, the enclosure is an inflatable plastic bag. The compression provided by the air pressure is applied uniformly to the body part to increase blood flow within the body part without physically contacting the affected area of the body part. In one embodiment, the pump is a combination air and vacuum pump so that pressures within the enclosure may be cycled between high and low pressures.

An alcoholic foam composition, which can be dispensed as a foam via a pump-foam system contains a) at least 52 to ≦99 wt % of an alcohol or mixture of alcohols, b) a surfactant or a surfactant mixture, c) at least one polyalkylene glycol, d) optionally, at least one foam stabilizer, e) optionally, at least one member selected from the group consisting of cosmetic auxiliaries, adjuvants, active ingredients, and mixtures thereof, and f) optionally water. The surface tension of component b) lies in the range of ±15 dyn / cm of the surface tension of component a) or corresponds to the surface tension of component a), and the sum of components a) to f) is 100 wt % relative to the total quantity of the foam composition.

An alcoholic foam composition, which can be dispensed as a foam via a pump-foam system contains a) at least 52 to ≦99 wt % of an alcohol or mixture of alcohols, b) a surfactant or a surfactant mixture, c) at least one polyalkylene glycol, d) optionally, at least one foam stabilizer, e) optionally, at least one member selected from the group consisting of cosmetic auxiliaries, adjuvants, active ingredients, and mixtures thereof, and f) optionally water. The surface tension of component b) lies in the range of ±15 dyn / cm of the surface tension of component a) or corresponds to the surface tension of component a), and the sum of components a) to f) is 100 wt % relative to the total quantity of the foam composition.

When an ultraviolet pasteurizer is used in a room free of a person, left and right light shield doors are opened to expose ultraviolet lamps outwardly. When an operation switch on a control panel is then turned on, an operation start timer is actuated, and the ultraviolet lamps are then energized to sterilize surrounding surfaces after elapse of 5 minutes. When the ultraviolet pasteurizer is used in a room occupied by a person, the left and right light shield doors are closed to direct the ultraviolet lamps inwardly until all light shield doors are brought into a substantially triangular prism. When the operation switch on the control panel is then turned on, the ultraviolet lamps and a fan are energized to draw external air from an air inlet. The drawn air passes through an inner radiation chamber defined inwardly of the light shield doors that have been combined into the substantially triangular prism. The air is sterilized by ultraviolet radiation emitted from the ultraviolet lamps and discharged from an air outlet.

The present invention relates to a method for treating a local infection, for example, a periodontal disease, peri-implantitis or dermartitis, comprising applying a composition containing hydrogen peroxide and a polyphenol such as catechins to an infected site, for example, inside oral cavity or skin, and irradiating the site with light for a predetermined period of time.

The invention discloses an electroporation disinfecting device, method and application of nanowire modified three-dimensional electrodes, and belongs to the technical field of water treatment and disinfection. The device consists of two nanowire modified three-dimensional electrodes, two insulation slots, two wires, a plastic net and a power supply, wherein the two nanowire modified three-dimensional electrodes are respectively fixed to the two insulation slots, the space between the two nanowire modified three-dimensional electrodes is equal to or larger than 5mm, and the plastic net is placed between the two nanowire modified three-dimensional electrodes; the two nanowire modified three-dimensional electrodes are respectively connected with the positive electrode and the negative electrode of the power supply through the two wires. After the power supply is switched on, water to be treated is disinfected through the nanowire modified three-dimensional electrodes. According to the disinfecting method, low-voltage operation is utilized, the electrolytic reaction of a solution is avoided, chlorine is not generated, and efficient safe disinfection is realized; during the disinfection, the cell membrane structure of microorganisms is destroyed, the revival phenomenon cannot occur, the water safety is further guaranteed, and the disinfecting method can be widely used in the technical field of the water treatment and the disinfection.

The invention provides a biotype seedling vitalizing agent. The prior conventional seedling vitalizing agent consists of a soil disinfection part, a soil acid regulation part and a nutrition part containing nitrogen, phosphorus and potassium and medium-trace elements, wherein germicides for soil disinfection are all prepared from chemical pesticide which is high in toxicity and not easy to decompose in soil, pollutes environment, and is not easy to operate, poor in safety and easy to cause seedbeds diseases and phytotoxicity, as well as serious loss. The soil acid regulation part of the conventional seedling vitalizing agent adopts zeolite, fly ash and other inorganic raw materials to adsorb acid. The composition of the biotype seedling vitalizing agent comprises biological germicides, chemical germicides, nutritional agents, acid and substances for controlling growth, wherein the weight portion of the biological germicides is 0.5 to 3.3; the weight portion of the chemical germicides is 0.35 to 1.2; the weight portion of the nutritional agents is 66 to 90; the weight portion of the acid is 7 to 30; and the weight portion of the substances for controlling growth is 0.012 to 0.06. The biotype seedling vitalizing agent is applied as an agricultural fertilizer.

The invention discloses an aluminum alloy type side-plate compact shelf. The aluminum alloy type side-plate compact shelf comprises a shelf body, wherein a storage box is arranged on one side of the shelf body, a first water pump is arranged on the top of the storage box, a water inlet of the first water pump is communicated with the storage box through a water delivery pipe, and the water delivery pipe arranged at a water outlet of the first water pump is communicated with an inner cavity of the shelf body through a through hole formed in a side plate of the shelf body; and a recycling box is arranged on the other side of the storage box, a second water pump is arranged on the top of the recycling box, a water delivery pipe arranged at a water inlet of the second water pump is communicated with a through hole formed in another side plate, and the second water pump is communicated with the recycling box through the water delivery pipe arranged at the water outlet of the second water pump. The aluminum alloy type side-plate compact shelf can be used for simultaneously disinfecting different types of instruments, and the mingling of the instruments can be avoided, so that the placement of the instruments after the disinfection is facilitated, and the problem that partial instruments are not thoroughly disinfected due to the stacking of the instruments is avoided; and the use is relatively safe and convenient, and disinfection liquid can be intensively treated after the disinfection.

The invention relates to an indoor air sterilization and disinfection method. The method comprises the following steps of: adding a sodium chlorite-containing powdery chemical agent into water to perform chemical reaction so as to continuously produce chlorine dioxide gas; and continuously diluting the chlorine dioxide gas with air until the concentration of the chlorine dioxide gas is between 10ppm and 50ppm and discharging into indoor space to keep the concentration of the chlorine dioxide gas at 5ppm to 15ppm indoors. By using the method, the indoor air is efficiently and safely sterilized and disinfected by using the molecules of the chlorine dioxide gas; and the sterilization and disinfection gas ClO2 of the method is blown into air in the form of molecular state without polluting or corroding any environment or substance.

The invention discloses a five-axis linked numerical control laser cutting machine for a hole edge of a blister shell of a helmet and a process thereof and belongs to the technical field of laser cutting. The five-axis linked numerical control laser cutting machine for the hole edge of the blister shell of the helmet comprises a worktable. A spindle capable of translating along axes X, Y and Z ismounted on the upper side of the worktable; a carbon dioxide laser tube and a launching mirror are mounted in the spindle; the lower end of the spindle is connected to a rotatable shaft C, the lower end of the shaft C is connected to a shaft A capable of rotating around the axis X, the tail end of the shaft A is connected to a laser cutting head, and the laser cutting head comprises a focus lamp.The hole edge of the blister shell of the helmet can be cut by applying a five-axis linked numerical control laser cutting technology. Cut by laser, material is sublimated to gas instantaneously and gas is taken away by an exhaust fan without an obvious mechanical force to a blister workpiece. The cut edge is smooth, the quality of the edge is far better than that of machining, and the quality ofa product is enhanced conveniently, and the competitiveness is improved.

The invention relates to an indoor air sterilization and disinfection method. The method comprises the following steps of: adding a sodium chlorite-containing powdery chemical agent into water to perform chemical reaction so as to continuously produce chlorine dioxide gas; and continuously diluting the chlorine dioxide gas with air until the concentration of the chlorine dioxide gas is between 10ppm and 50ppm and discharging into indoor space to keep the concentration of the chlorine dioxide gas at 5ppm to 15ppm indoors. By using the method, the indoor air is efficiently and safely sterilizedand disinfected by using the molecules of the chlorine dioxide gas; and the sterilization and disinfection gas ClO2 of the method is blown into air in the form of molecular state without polluting orcorroding any environment or substance.

The invention relates to an edible fungi culturing method. The method includes the following steps that under the fully-open condition, edible fungi cultures are continuously cultured after being soaked through a solution containing potassium permanganate with the concentration ranging from 0.3% to 0.8% for 60 minutes to 120 minutes. The method is easy and convenient to operate, excellent in effect and especially suitable for culturing of cultures collected in the field or polluted cultures or cultures with infectious microbes.

The invention discloses a disposable annular thermometer. The disposable annular thermometer is mainly used for measuring a body temperature. The disposable annular thermometer is prepared from organic matters and can be burned after use. Phase-change material powder is arranged in a plastic annular container and a body temperature is characterized through phase change of different phase-change materials at different temperatures. The phase-change materials comprise aliphatic hydrocarbons, fatty alcohols, aliphatic acids and aliphatic esters. The aliphatic hydrocarbons comprise n-nonadecane to n-tetracosane. The fatty alcohols comprise n-tridecanol to n-hexadecanol. The aliphatic acids comprise n-decadecanoic acid to n-octadecanoic acid. The aliphatic esters comprise methyl stearate, ethyl stearate, methyl nonadecanoate, ethyl nonadecanoate, methyl arachidate and ethyl eicosadioate. The phase-change material with different phase-change temperatures is a mixture of two or three different phase-change materials. The disposable annular thermometer is cheap, does not need disinfection and can be treated easily.

The invention provides an oral cavity cleaning device. The oral cavity cleaning device comprises an oral cavity cleaning body, a control panel, a cleaning generator, a connecting wire, a water delivery pipe, a water inlet pipe and a power line. The control panel is connected with the cleaning generator, and positioned on the cleaning generator. The control panel is connected with the power line. The water inlet pipe is connected with the cleaning generator. One end of the water delivery pipe is connected with the oral cavity cleaning body. The other end of the water delivery pipe is connectedwith the cleaning generator. One end of the connecting wire is connected with the oral cavity cleaning body, and the other end of the connecting wire is connected with the control panel. According tothe invention, the oral cavity can be comprehensively cleaned and nursed, and multiple devices do not need to be purchased repeatedly.

The invention provides a disinfecting traditional Chinese medicine composition, a traditional Chinese medicine preparation, a preparation method of the traditional Chinese medicine preparation, and application of the disinfecting traditional Chinese medicine composition and the traditional Chinese medicine preparation, belonging to the technical field of traditional Chinese medicine compositions.The traditional Chinese medicine composition comprises the following raw materials: divaricate saposhnikovia roots, honeysuckle flowers, radix paeoniae rubra, schisandra chinensis, folium artemisiae argyi, flos caryophylli, rhizoma curcumae longae, angelica sinensis, folium isatidis, herba menthae, cortex cinnamomi, herba schizonepetae, platycodon grandiflorum, amomum kravanh, radix adenophorae and liquorice roots. The traditional Chinese medicine composition disclosed by the invention has multiple effects of killing bacteria, fungi and viruses, and also has the effects of regulating the bodyfunctions and metabolic functions of a human being. Moreover, the raw materials of the traditional Chinese medicine composition disclosed by the invention are natural, safe, non-toxic, residue-free and resistance-free, and drug resistance is not easy to generate. Under the condition that people exist, safe and effective disinfection can be achieved, and no harm is caused to the human body and theenvironment. The traditional Chinese medicine composition is fragrant in smell and has the effect of refreshing air; and aromatic plants such as honeysuckle, artemisia, mint and cinnamon contained inthe raw materials can kill microorganisms in the air and have the effect of refreshing the air.

A method for clean and disinfecting hand before and aft operation At that top of the box is instal a hand washing basin, A first water inlet is arranged on the inner wall surface of the hand washing basin, Second inlet, the first water outlet and the second water outlet, the first water inlet is connected with the water inlet pipe, the second water inlet is connected with an ozone generator capable of electrolyzing ozone water at a low pressure, the first water outlet is connected with the drainage pipe to discharge the waste water outward, The second water outlet is connected with a water pump, the water inlet end of the ozone generator is connected with the water outlet end of the water pump through a pipe, and the ozone generator and the water pump are respectively connected with a controller. The invention also discloses a control method of a hand cleaning and disinfection device before and after operation. Compared with the prior art, the technical scheme of the invention has theadvantages of automatic control, safety and sanitation, and the like, and can effectively ensure the safety and reliability of hand cleaning and disinfection of medical personnel.

The invention relates to an efficient and rapid toilet air disinfection device which can work in a working mode I and a working mode II, comprises a movable disinfection machine body, and is characterized in that a PLC control module, a pretreatment area, a fan area and a photocatalytic oxidation area are arranged in the disinfection machine body. Another technical scheme of the invention is to provide a use method of the efficient and rapid toilet air disinfection device. The efficient and rapid toilet air disinfection device and the use method thereof have the advantages that titanium dioxide loaded silver nanoparticles not only effectively separate photo-induced electrons and holes and improve the photocatalytic efficiency, but also can assist in sterilization and disinfection of activeoxygen and hydrogen peroxide; silver nanoparticles and titanium dioxide nanoparticles are coupled, a specific Z-path photo-induced electron conduction path is adopted, the energy band width is reduced, visible light catalysis is adopted, and ultraviolet light pollution is not generated; high removal efficiency is achieved on bacteria, viruses and stink and peculiar smell pollution, and the risk of infectious diseases in toilets due to air transmission can be effectively reduced.

The invention belongs to the field of textile processing, and in particular relates to a textile disinfection device, which includes a disinfection box and a support mechanism, a disinfection mechanism and a refraction mechanism arranged inside the disinfection box. The number of the support mechanisms is two, and the number of the disinfection mechanism is The number is four, and the disinfection mechanism is arranged on the front and rear sides of the support mechanism in pairs, and the refraction mechanism is arranged on the side of the disinfection mechanism close to the support mechanism. The support mechanism includes a first center block and a Cloth roller assembly for conveying textiles on the block ring side, the cloth roller assembly is arranged obliquely. The invention can irradiate from different angles to improve the ultraviolet disinfecting effect. A refraction mechanism that can rotate with the rotating shaft is provided to facilitate the irradiation of ultraviolet rays on textiles from different angles, which can increase the fluidity of airflow, thereby improving the fluidity of ozone and promoting the entry of ozone. Textile interior, thereby improving the disinfection effect.

The invention relates to financial supplies and particularly relates to a financial glove which comprises a glove body, wherein the positions of the upper half sections of the thumb, index finger andmiddle finger are exposed, silicon gel convex points are formed on the surface at which the palm of the glove body is located and the upper parts of the ring finger and the little finger, a silicon gel layer is arranged at the lower edge of the palm of the glove body, a silicon gel sponge pad is arranged at the back of the glove body, and hand sanitizer is absorbed in the silicon gel sponge pad. The financial glove is simple in structure, novel, special, safe to use and convenient.

The invention discloses disinfection equipment for the outpatient service, which comprises a panel, a square strip and a lock body. The lock body is arranged on the square strip in a sleeving mode; the end, away from the lock body, of the square strip penetrates through the lock body and is fixedly connected with a connecting base; the connecting base is rotationally connected with a rotating column through a one-way rotating mechanism; the tail end of the rotating column is fixedly connected with a cross-shaped handle; the cross-shaped handle is composed of four same lever handles; a disinfection mechanism is mounted on the lock body through a mounting frame; the disinfection mechanism comprises a cover body; a disinfection cavity, a medicine cavity and a mounting cavity are formed in the cover body; disinfection plates are mounted in both the disinfection cavity and the mounting cavity; and the disinfection plates are uniformly communicated with a plurality of disinfection pipes. The disinfection equipment for the outpatient service has the advantages that the disinfection equipment for the outpatient service is ingenious in structure and reasonable in design; each user can be guaranteed to use a handle which is disinfected in time; meanwhile, the disinfection difficulty and strength of a hospital on the door handle are reduced; and the infection probability of medical staff and patients is reduced.

The invention belongs to the composite chlorine dioxide preparation technical field and in particular relates to a device for producing compound chlorine dioxide and a production method thereof. The device consists of a non-membrane plate electrode reactor, a material solution tank, a metering pump, a power supply, an absorption solution tank and a product solution tank; a cathode set and an anodeset are positioned in the non-membrane plate electrode reactor; the material solution tank is connected with the non-membrane plate electrode reactor by the metering pump; a third metering pump is connected with an inner circulation inlet and an inner circulation outlet; the absorption solution tank is connected with the non-membrane plate electrode reactor; and the production solution tank is connected with the non-membrane plate electrode reactor. The method comprises the following specific steps that: a material solution with a NaCl to NaClO2 mass ratio of between 1.5 and 3.0 and an HCl material solution are respectively prepared; two kinds of material solutions are respectively put in the material solution tank; the flow speeds of the metering pump, etc are adjusted; the reaction timeis controlled between 5 and 10 minutes; when the non-membrane plate electrode reactor is filled with reaction solutions, a power switch is started up; and a current density of the anode set is adjusted between 208.3 and 625A.m<-2>; simultaneously, the third metering pump is started up; the flow speed of the third metering pump is adjusted to one to five times of a flow speed of a mixed solution;and a product can be obtained in a liquid outlet. The method has simple and convenient preparation process, high production efficiency, low cost and suitability for large scale production.

The present invention is directed to a new water treatment device comprising an electrolytic tank to put water in, an electrode provided in the electrolytic tank, a water treating path for pouring water in a pool and returning to the pool the water in the electrolytic tank, a residual chlorine sensor for measuring the residual chlorine concentration of water, and control means for controlling the energization of the electrode on the basis of the measured value by the residual chlorine sensor, and capable of simply and efficiently sterilizing water stored in pools.

The invention belongs to the technical field of storing and processing of grains, and particularly relates to a device for eliminating aspergillus flavus and toxins thereof in grains. The device comprises a bracket and a sterilizing tank arranged on the bracket, wherein the sterilizing tank is arranged in a rotating manner; and a high-frequency electromagnetic wave generating device is arranged inthe sterilizing tank. According to the device disclosed by the invention, the rotary type sterilizing tank of which the front part is high and the rear part is low is arranged, a manner of manual overturning and winnowing is simulated, and the principle of electromagnetic wave disinfection is combined, so that viable bacteria of the aspergillus flavus and toxins of the aspergillus flavus on the surfaces of the grains are eliminated in a dry method, and no liquid or no chemical reagent is mixed; and the device has the advantages of being safe, harmless and thorough in disinfection.

The invention discloses a chlorine dioxide production device for water disinfection, which comprises a sodium chlorite aqueous solution adding unit, a hydrochloric acid adding unit, a reaction kettle and a control device, and the sodium chlorite aqueous solution adding unit and the hydrochloric acid adding unit respectively comprise a raw material barrel, a connecting pipeline and a metering pump, a metering pump sucks the raw materials in the raw material barrels of the feeding units through a connecting pipeline and feeds the raw materials into the reaction kettle; the two feeding units adopt the raw material barrels with the same shape and specification, and the initial liquid level values of the sodium chlorite aqueous solution and the hydrochloric acid are the same; the sodium chlorite aqueous solution and the hydrochloric acid are added according to a preset volume ratio of 1: 1, and chlorine dioxide generated by reaction in the reaction kettle and reaction residual liquid are added into a water body to be disinfected in real time in the form of a disinfectant. The device is simple in structure, reliable in work and low in requirements on working conditions, and creates conditions for applying chlorine dioxide to water disinfection of small water occasions.

The invention belongs to the field of textile processing, and particularly relates to a textile disinfection device. The device comprises a disinfection box, two supporting mechanisms, four disinfection mechanisms and a refraction mechanism, the supporting mechanisms, the disinfection mechanisms and the refraction mechanism are arranged in the disinfection box, and the disinfection mechanisms are arranged on the front side and the rear side of the supporting mechanisms in pairs. The refraction mechanism is arranged on the side, close to the supporting mechanism, of the disinfection mechanism, the supporting mechanism comprises a first center block and a cloth rolling assembly which is arranged on the annular side of the first center block and used for conveying textiles, and the cloth rolling assembly is obliquely arranged. According to the invention, irradiation can be carried out from different angles, the ultraviolet disinfection effect is improved, the refraction mechanism capable of rotating along with the rotating shaft is arranged, ultraviolet rays can conveniently irradiate textiles from different angles, and the airflow fluidity can be increased, so that the ozone fluidity is improved, ozone is promoted to enter the textiles, and the disinfection effect is improved.