37results about How to "Rapid disinfection and sterilization" patented technology

The invention discloses a quick-drying surgical hand disinfection solution and a preparation method of the quick-drying surgical hand disinfection solution. The quick-drying surgical hand disinfection solution mainly comprises bactericidal compositions and purified water, wherein the bactericidal compositions comprise the following raw materials which are taken as constituents: organosilicon quaternary ammonium salt, Chlorhexidine gluconate, ethanol and glycerol. The preparation method of the quick-drying surgical hand disinfection solution comprises the following steps: adding ethanol in a mixing tank, then adding the organosilicon quaternary ammonium salt, Chlorhexidine gluconate and glycerol and simultaneously stirring to be completely dissolved, then adding purified water to be diluted, and adding a pH (Potential of Hydrogen) regulator to adjust the pH value to 5.5 to 7.5 to obtain the quick-drying surgical hand disinfection solution. The disinfection solution disclosed by the invention solves the defects of slow bactericidal effect of Chlorhexidine gluconate and weak sterilization of ethanol, reaches quick disinfection and sterilization and a long-lasting antibacterial effect, can effectively protect human skin by adding glycerol, has small skin irritation, no harm to human health, convenient use, easily obtained raw materials, simple formula, suitability for industrial production and capability of being used for surgical hand washing disinfection, hygiene hand washing disinfection and daily hand disinfection.

The invention discloses an ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments, which has the characteristics of thorough sterilization, high speed and low energy consumption during the process of disinfecting the medical instruments. The used medical instruments need to be disinfected before being used again, the existing conventional disinfecting method in the medical industry cannot meet new requirements on disinfection treatment, especially for surgical instruments, the types of bacteria on the instruments after the instruments are used by patients with different illnesses are different, and consequently the requirements on disinfection treatment are different; and the conventional disinfecting technology and equipment are in need of immediate updating. After the surgical instruments are sterilized and disinfected for 5-10 minutes in ultrahigh pressure of over 400MPa, various viruses and bacteria on the surgical instruments can be rapidly killed, so that the device can meet the requirements on emergent cycling use of special surgical instruments.

The invention discloses a gynecological ring removing instrument. The instrument mainly comprises a shell, a ring removing device, an inflation / deflation device, a cleaning device, a power supply device and a control device. The ring removing device comprises a connecting line, a handle, a connecting pipe, an air bag expander, a placement head, a telescopic ring removing clamp body, a ring removing jaw and a camera shooting device. The ring removing device is connected with the shell through the connecting line; the inflation / deflation device is arranged in the shell and comprises an inflationpump and a deflation pump, the inflation pump is connected with the air bag expander, and the deflation pump is connected with the air bag expander; the power supply device is arranged in the shell.The instrument is simple in structure, and the vagina of a patient can be expanded by using the air bag expander, so that the discomfort of the patient can be reduced, and meanwhile, the workload of auser can be greatly reduced during use of the instrument.

The invention discloses a novel disinfectant and a preparation method thereof, and relates to the technical field of disinfectants. The disinfectant is prepared from the following components in percentage by mass: 1.5%-4.5% of a sterilizing agent, 0.5%-1.5% of glutaraldehyde, 0.5%-2.5% of aniline phenol, 20%-40% of ethanol, 2%-4% of sodium hydroxide, 0.2%-1.3% of sodium hypochlorite, 3.5%-6% of asurfactant and the balance of water. The disinfectant is prepared by mixing the above materials in proportion and has the characteristics of wide bactericidal spectrum, strong bactericidal ability, high action speed, good stability, low toxicity, low corrosivity, low irritation (no toxicity, no residue, no corrosion and no irritation), easiness in dissolving in water, safety to human and animals,low price, easiness in obtaining, low environmental pollution degree and the like; meanwhile, the disinfectant has relatively strong decontamination stability, is simple in use method and is suitablefor disinfection of various environments.

The invention relates to a human epidemic prevention incense and a preparation method thereof, and discloses a quick-acting epidemic prevention fumigant capable of preventing epidemic, repelling mosquitoes and removing dirt. The pure Chinese herbal medicine components play roles in epidemic prevention, mosquito repelling, dirt removal and aroma enhancement. By means of the advantages of the fumigant, the problems that a traditional fumigant is small in smoke amount and low in diffusion speed are solved, effective substances rapidly reach the action concentration and are evenly diffused into the space needing to be disinfected, and the disinfection and sterilization efficiency is improved. The key to solving the diffusion speed of the disinfection, sterilization and epidemic prevention components is the boosting effect of the fumigant. The smoke generated by combustion of all the raw materials and the auxiliary materials is non-toxic to human bodies, meanwhile, the traditional Chinese medicinal materials are preferably selected, the selected traditional Chinese medicinal materials are non-irritant to eyes and respiratory tracts, meanwhile, the mosquito repelling effect can be achieved, and the aromatic odor can also be used for removing dirt and adding fragrance to the disinfected environment. Due to the adoption of the scheme, the space environment can be rapidly disinfected and sterilized, mosquitoes can be repelled, dirt can be removed, and fragrance can be enhanced, so that the incense has extremely high economic value and social value.

The invention relates to a production method of convenient fresh and wet Guilin rice noodles, which comprises the steps of raw material pretreatment, fermentation, ripening, dehydration, silk extrusion, quick freezing, quantitative packaging, sterilization and the like. The raw materials used in the present invention are only rice and water, no other additives and preservatives are added, and the fermentation time is shorter than the natural fermentation time. The rice milk is treated with high temperature and high pressure, has a high degree of gelatinization, and has a good bactericidal effect. After low temperature aging, As well as multiple microwave sterilization and cooling treatments, the taste of the formed rice noodles is preserved to the greatest extent, and during the storage process, the aging degree of the rice noodles is low, and the shelf life can reach 1 year.

The invention discloses a gastrointestinal surgery operation auxiliary frame with a stable structure. The gastrointestinal surgery operation auxiliary frame comprises a base and a supporting rod. A standby storage battery is mounted in the base, a cover plate is hinged to the middle of the front surface of the base, mounting grooves are formed in the left end and the right end of the lower surface of the base respectively, first electric push rods are arranged at the front end and the rear end in the mounting grooves formed in the left end and the right end of the lower surface of the base respectively, and supporting plates are fixedly connected to the telescopic ends of the first electric push rods on the same side; universal wheels are arranged at four corners of the middle of the lower surface of the base; the four supporting rods are of an L-shaped structure, the auxiliary frame can be fixed after moving to a proper position so as to prevent the auxiliary frame from sideslip, meanwhile, the height of a top plate of the auxiliary frame is convenient to adjust, and the auxiliary frame can be suitable for medical staff of different heights; and when the external circuit is abnormal, the standby storage battery can be used for emergency power supply, so that the practicability of the auxiliary frame is improved.

The invention discloses shell talcum powder and a preparation method thereof, relating to the field of sterilization skin care. The talcum powder consists of the following components in part by weight: 70 to 90 parts of shell powder, 5 to 10 parts of zinc oxide, 2 to 8 parts of boric acid, 5 to 10 parts of zinc stearate, 1 to 3 parts of urea, 0.05 to 0.5 part of menthol, 0.1 to 0.15 part of Nipagin ester, and 0.1 to 0.5 part of essence. The talcum powder is dry and smooth, has the functions of absorbing moisture, dispelling itch, breathing, sterilizing and disinfecting, and smoothing skin, can reduce discomfort caused by secretion and sweat, and is a perfect product for skin care in daily life of people.

The invention relates to a traditional Chinese medicine for treating the respiratory disease of a chicken, and falls within the technical field of veterinary medicines. The traditional Chinese medicine comprises the following raw medicinal materials: 280-320g of rhizoma cyperi, 280-320g of rhizoma zingiberis, 150-250g of rhizoma coptidis, 120-180g of radix platycodi, 80-120g of radix sophorae tonkinensis, 80-120g of radix glycyrrhizae, 40-60g of alum, 30-50g of Chinese honeylocust, 30-50g of calculus bovis artifactus, 25-35g of venenum bufonis, 25-35g of realgar, 50-70g of white spirit, 15-25g of flos inulae, 15-25g of phoenix tree flower, 15-25g of cortex mori, 15-25g of radix chimonanthus, 15-25g of radix folium et fructus litseae auriculatae, 15-25g of climbing groundsel herb, 15-25g of root of Japanese orixa, and 15-25g of borneol. The traditional Chinese medicine has good effects of clearing away heat, removing toxicity, remaining antibacterial, killing insects, reducing fire, relieving sore throat, diminishing swelling, relieving pain, preventing malaria, invigorating the circulation of blood, invigorating meridians, inducing resuscitation, relieving cough and asthma, and promoting appetite, the efficacy of the medicine can be directly applied to a wounded part, and the effects of quickly sterilizing, relieving swelling and pain, inducing resuscitation and invigorating meridians are achieved, so that the respiratory disease of the chicken is quickly cured.

The invention relates to an electronic air generator which comprises a power supply high voltage module, insulating plates, an anode and cathodes, wherein the anode and the cathodes are connected through a conducting wire, the anode is a flat metal plate distributed with electronic air outlets, and the flat metal plate as the box bottom and the insulating plates as the box top and the box sides are connected to form a box-shaped structure; air inlets are distributed on the insulating plate as the box top, the cathodes are metal needles which vertically penetrate through the insulating plate as the box top at the positions among the air inlets and are opposite to the centers of the electronic air outlets, the upper ends of the metal needles are connected in parallel to the conducting wire and are then connected with the power supply high voltage module, and the included angle between the direction of a corona field and the direction of airflows passing through the corona field, i.e. between the central lines of the electronic air outlets is larger than 90 degrees or smaller than or equal to 180 degrees. The efficiency of the electronic air generator can be improved, and the electronic air generator has the characteristics of flexible use and convenient adjustment. Except the electronic air generator, the invention also can design fittings including a sterilizing box, a sterilizing gun barrel, a deodorant box and the like which are connected with the electronic air generator so as to be suitable for the application in various occasions.

The invention discloses a convenient hand washing method and an intelligent hand washing system, comprising a specific outer cover of the intelligent hand washing system, a thermal imaging induction camera, a converter, a washing handle, a washing faucet, a soap liquid system, a water and air washing system, a drying system, a disinfection device and The central processing unit and the waste water collection device; the waste water collection device is arranged under the outer cover, and the thermal imaging sensor camera is arranged above the outer cover; the washing handle and the flushing faucet are arranged inside the outer cover, and the washing handle and the flushing faucet are converted by The device is connected with the soap liquid system, the water and air flushing system, and the drying system through pipelines; a disinfection device is arranged in the outer cover, the washing handle and the flushing faucet. The working program of the hand washing device is controlled by the single-chip microcomputer, and the process of hand washing is controlled as a whole. For the hand washing person, it is only necessary to put the hand on the hand washing place and hold the hand washing handle, and the rest is done automatically. Convenient and fast, reducing the various action processes of washing hands in the morning.

The present invention uses isocyanuric acid as main raw material, and adopts the following main steps: adding alkali to make solvation, chlorization, bromation, secondary chlorization, filtering and drying to prepare bromochloro-isocyanuric acid. It is characterized by that dissolving the isocyanuric acid in aqueous solution of alkali or emulsion, introducing chlorine gas into solution or emulsion respectively at 5-15 deg.C, then drop-adding liquid bromine, finally introducing chlorine gas to make chlorization reaction, and controlling pH value to 2.5-4 to obtain effective chlorine whose content is 54-58% and effective bromine whose content is 46-49%. Its preparation method is simple, condition is easy to control, and its product possesses quick sterilizing action.