11results about How to "Rapid sterilization" patented technology

The invention belongs to the technical field of medical chemistry, and discloses a 5-O-carbon mould amine tylosin lactone derivative with a double-target combined antibacterial effect as well as a preparation method and application of the 5-O-carbon mould amine tylosin lactone derivative. The derivative is a compound as shown in a formula I, and pharmaceutically acceptable salt, eutectic, tautomer, polymorphic substance, solvate, prodrug or isotope labeled compound thereof. The compound can act on a bacterial ribosome 50S subunit and DNA topoisomerase IV at the same time, and shows an excellent antibacterial effect in an antibacterial activity test, and the minimum inhibitory concentration (MIC) reaches 0.0625 mu g / mL. The compound has the advantages of being high in antibacterial activity, wide in antibacterial spectrum and capable of achieving rapid sterilization, and a new choice is provided for developing drugs with antibacterial activity.

The utility model provides a water quality regulation device with water disinfection, which relates to the technical field of water quality regulation and comprises a water quality regulation pool, a filter cartridge and a disinfection box are respectively arranged on the outer wall of the water quality regulation pool along the water flow direction, a water inlet pump is arranged at a water inlet of the filter cartridge, and a water outlet of the filter cartridge is connected with a water inlet of the disinfection box through a pipeline. A U-shaped insertion plate is mounted in the disinfection box, a water source sequentially passes through the filter cartridge and the disinfection box under the pumping action of the water inlet pump through the arrangement of the filter cartridge and the disinfection box, impurities in water are filtered and disinfected, then the water finally enters the water quality adjusting tank for water quality adjustment, and the filtered water enters the disinfection box and flows in the disinfection box; and rapid sterilization is realized through ultraviolet rays generated by the ultraviolet lamp tubes in the insertion frames.

The application relates to the technical field of medical devices, and provides a visual laryngoscope, which comprises a handle main body, a front end support connected to the distal end of the handle main body, a first expansion member and a second expansion member which are respectively hinged to the front end support and each comprise a support base body and a flexible buffer layer, a driving assembly arranged on the handle main body, and a transmission mechanism connecting the driving assembly and the two expansion members, wherein the transmission mechanism converts power into synchronous reverse deflection movements of the two expansion members around respective hinged shafts in response to the driving of the driving assembly to realize bidirectional expansion of a target cavity. The application realizes bidirectional flexible expansion of a pharyngeal cavity and noninvasive clear exposure of a glottis, and improves the success rate and safety of difficult airway intubation.

The utility model belongs to the technical field of coconut juice production, particularly relates to a high-temperature sterilization kettle for coconut juice production, and aims to solve the drainage problem. A sterilization shell is fixedly connected to the upper surface of the supporting column; the upper surface of the sterilization shell is fixedly connected with a connecting rod; the upper surface of the connecting rod is fixedly connected with a water tank; the upper surface of the water tank is fixedly connected with a water adding pipe; a breather pipe is fixedly connected to the outer surface of one side of the water tank; the inner surface of the water tank is fixedly connected with a heater; a socket is fixedly connected to the outer surface of one side of the water tank; the inner surface of the sterilization shell is fixedly connected with a communicating pipe; and the lower surface of the sterilization shell is fixedly connected with an exhaust pipe. Through the arrangement of the exhaust pipe and the exhaust fan, the exhaust fan can discharge water vapor in the sterilization shell, the heating efficiency is improved, condensate water can be generated after heating, the exhaust pipe can discharge the condensate water, and therefore water accumulation in the sterilization shell is prevented.

The utility model belongs to the technical field of fungus inoculation tools, and particularly discloses a fungus slant inoculation tool. The inoculation tool is used for solving the problems that spores cannot be collected thoroughly when being scraped by an existing inoculation tool, and the spores are easy to scatter. The fungus slant inoculation tool comprises a handle, a connecting rod and a scraping shovel, the front end of the handle is fixedly connected with the rear end of the connecting rod, and the front end of the connecting rod is connected with the middle position of the rear end of the scraping shovel; the scraping shovel comprises a shovel face and blocking pieces, the blocking pieces are arranged on the periphery of the shovel face, the front end of the shovel face is concaved inwards to be in a crescent shape, a gap is reserved between the blocking piece located on the front side of the shovel face and the front end edge of the shovel face, the vertical distance between the lower edge of the blocking piece located on the front side of the shovel face and the crescent shovel face is 1-2 mm, and the upper edges of the blocking pieces are flush with one another. According to the utility model, the crescent shovel surface is matched with the baffle plate positioned on the front side of the shovel surface, so that the spores on the inclined surface can be quickly scraped and collected, the spores are prevented from overflowing and scattering, and infectious microbe pollution and strain waste are reduced.

The application discloses an antibacterial and antiviral agent, which comprises the following components in parts by weight: 100 parts of water, 0.04-0.1 parts of cetylpyridinium chloride, 0.2-0.6 parts of benzalkonium chloride, 0.1-0.3 parts of polyhexamethylene biguanide hydrochloride, 0.04-0.16 parts of phenoxyethanol, 0.5-5 parts of silica-supported metal silver nanoparticles, 0.4-1.0 parts of propylene glycol, 0.02-0.06 parts of glycerol and 0.02-0.06 parts of EDTA-2Na. The application further discloses a preparation method of the antibacterial and antiviral agent. The antibacterial and antiviral agent provided by the application can synergistically enhance the effect by compounding cetylpyridinium chloride, benzalkonium chloride, polyhexamethylene biguanide hydrochloride and silica-supported metal silver nanoparticles, reduces the active ingredients such as cetylpyridinium chloride and benzalkonium chloride, and maintains excellent bactericidal effect; and the combination of silica-supported metal silver nanoparticles with different particle sizes enables the sanitary wet wipe liquid to not only quickly kill bacteria but also kill bacteria for a long time, and effectively improves the bactericidal efficiency and bactericidal timeliness of the sanitary wet wipe liquid.

The utility model discloses a tracheostomy tube full-flow intelligent processor based on multi-mode sterilization, which comprises a casing, a soaking cabin, a boiling cabin and a drying cabin are sequentially arranged in the casing from top to bottom, a control panel and a power switch are arranged at the top of the casing, the soaking cabin is provided with a first cabin door and a first liquid inlet, and the boiling cabin is provided with a second cabin door and a second liquid inlet. A stirring device, a concentration sensor and an automatic liquid supplementing device are arranged in the soaking cabin, the boiling cabin is provided with a second cabin door and a second liquid inlet, a heating disc is arranged in the boiling cabin, one side of the boiling cabin is connected with a miniature vacuum pump, the drying cabin is provided with a third cabin door and a first liquid outlet, and a hot air nozzle is arranged in the drying cabin. The hot air nozzles are connected with an air blower located on one side of the drying cabin. The three-dimensional action mechanism of chemical decomposition, physical inactivation and mechanical stripping is constructed, the technical limitation of a traditional single sterilization mode is broken through, a three-cabin integrated structure is adopted, rapid sterilization can be achieved, and the cleaning efficiency of a tracheotomy sleeve cavity is greatly improved.

The present application relates to a kind of pyraclostrobin chlorothalonil water emulsion and its preparation method, it relates to the technical field of pesticide preparation, wherein, by mass percentage, the water emulsion includes pyraclostrobin 8-12%, chlorothalonil 16-24%, solvent 10-18%, composite surfactant 8-15%, photosynthesis promoter 2-6%, penetration spreader 3-8%, epichlorohydrin 1-3%, glycerol 3-6%, organic silicon defoaming agent 0.1-0.5%, the rest is water;The mass ratio of pyraclostrobin and chlorothalonil is 1:2.The present application realizes the rapid penetration of liquid medicine and the rapid dry of disease spot by accurate particle size control and formula system, simultaneously significantly enhances the photosynthesis of crops using photosynthesis promoter, realizes the dual effect of spot control and leaf, quality increase and yield increase while high-efficiency sterilization.

The invention relates to an antibacterial enhanced PET (Polyethylene Terephthalate) composite material and a preparation method thereof, belongs to the technical field of polymer composite materials, and aims to solve the problems that a PET / PP (Polypropylene) blending system is poor in compatibility, and antibacterial and mechanical properties are difficult to synergistically consider. The composite material is prepared from the following components in parts by weight: 50-90 parts of PET (Polyethylene Terephthalate) resin, 10-50 parts of PP (Polypropylene) resin and 0.1-5.0 parts of a multifunctional modifier, the multifunctional modifier takes nano cellulose whiskers as a rigid framework, and the surface of the nano cellulose whiskers is covalently grafted with a polymer compatible chain segment through a silane connecting arm and is grafted with a long-chain alkyl quaternary ammonium salt antibacterial group. The invention also discloses a preparation process of the multifunctional modifier and the composite material. The composite material has excellent interfacial compatibility, mechanical strength and long-acting antibacterial property.

The utility model provides an efficient degerming device for honey processing, belongs to the technical field of honey, and solves the technical problem that the overall production efficiency is reduced due to the fact that most of honey is in a mass accumulation state, and therefore it needs to be ensured that all the honey meets the sterilization requirement for a longer processing time. An efficient sterilization device for honey processing comprises a sterilization bin, two storage bins are symmetrically and fixedly connected to the top of the sterilization bin, a same piston cylinder is arranged between the two storage bins, first one-way valves are fixedly connected to the surfaces of the sides, close to two feeding ports, of the piston cylinder, and the other ends of the two first one-way valves are connected with the storage bins; the three U-shaped plates are vertically and evenly arranged, a plurality of first flow guide holes and second flow guide holes are formed in the surfaces of the flow guide disc and the U-shaped plates correspondingly, and knocking mechanisms used for knocking the U-shaped plates are arranged on the two sides of the three U-shaped plates correspondingly. According to the honey sterilizing device, due to the arrangement of the U-shaped plate, it can be ensured that honey can be sterilized within a short time.

The invention relates to the technical field of household appliances, in particular to clothes treatment equipment and a clothes treatment method. The clothes processing equipment comprises a clothes processing cavity; a liquid supply assembly; the hydrogen peroxide generating device comprises an electrolysis module communicated with the liquid supply assembly, and the electrolysis module is used for electrolyzing liquid in the liquid supply assembly to generate liquid hydrogen peroxide; the atomizing device is connected between the hydrogen peroxide generating device and the clothes treatment cavity and used for atomizing the hydrogen peroxide and then introducing the atomized hydrogen peroxide into the clothes treatment cavity. Liquid is electrolyzed through the electrolysis module to generate hydrogen peroxide, then the hydrogen peroxide is atomized into hydrogen peroxide liquid drops in a gas-liquid mixed state through the atomization device, and the hydrogen peroxide liquid drops are introduced into the clothes treatment cavity to conduct sterilization, deodorization and other care on clothes.