43results about How to "Disinfection safety" patented technology

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.

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 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 provides a connecting part and a medical instrument. The connecting part comprises a sleeve and a bolt, a threaded hole and a groove which communicate with each other are formed in the opening end of the sleeve in the axial direction of the sleeve, the bolt comprises a screw, an elastic pressing claw is arranged at one end of the screw, the bolt is inserted into the threaded hole, the sleeve is inserted into fixing holes of a first connecting body and a second connecting body, the bolt is inserted into the threaded hole, the elastic pressing claw is clamped into or withdrawn fromthe groove by screwing the bolt into or out of the sleeve so as to fasten or loosen the first connecting body and the second connecting body, so that when the elastic pressing claw is clamped into the groove, the bolt can be prevented from being withdrawn from the groove, the bolt can also be prevented from swinging and rotating back and forth, and therefore the stability of the first connectingbody and the second connecting body of the medical instrument in the operation process is guaranteed, and in addition, disassembling is convenient.

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 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 an adjustable dance barre device which comprises symmetrical bottom plates and is characterized in that the symmetrical bottom plates are fixedly connected with symmetrical first vertical rods respectively, each first vertical rod is fixedly connected with a first square plate, the symmetrical first square plates are fixedly connected with first square rods respectively, and the symmetrical first square rods are fixedly connected with transverse rods respectively; the symmetrical first square plates are fixedly connected with hollow square rods respectively, the symmetrical hollow square rods are provided with straight grooves respectively, the symmetrical first square plates are fixedly connected with rail grooves respectively, the symmetrical rail grooves are fixedly connected with sliding grooves respectively, the transverse rod is fixedly connected with an electric push rod, and the symmetrical sliding grooves are fixedly connected with adjusting mechanisms respectively. And the electric push rod is fixedly connected with the cleaning mechanism. The invention relates to the field of dance equipment, in particular to an adjustable dance barre device. The technical problem to be solved by the invention is to provide the adjustable dancing barre device which is convenient for use of a dancing barre.

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.