摘要:
A compact, efficient, easy-to-maintain enclosable cabinet for sanitizing a liquid flowing along a cascade within a cabinet body, having a cabinet body, a plurality of troughs directing the liquid along a predetermined path including a cascade within the cabinet body and one or more sanitizing radiation sources for subjecting the liquid to a sanitizing radiation for a predetermined time while flowing along the predetermined path, whereby the liquid is subject to sufficient sanitizing radiation for a predetermined level of sanitization. The sanitizing radiation sources are assemblies having a UV light source, a UV light shield located between the UV light source and the liquid and a rigid internal reflector shield located between the UV light source and the UV light shield.
摘要:
The connection, assembly, or fill of two or more pre-sterilized components having at least one terminal end each for attachment to another component, and an apparatus for performing such a connection, while maintaining the sterility of the components is disclosed. The resulting connection is made permanent by bonding the contacting components together using either a solvent bonding technique, a radio frequency sealer, a heat sealer, or any other suitable process. The connection is preferably made within an active sterile field. Using a low-voltage electron beam instrument, such as the MIN-EBnull, a suitable sterile field sphere can be created. The terminal ends of the multiple components remain within the sterile field sphere until the possibility of contamination within the sealed components is significantly reduced to industry acceptable standards.
摘要:
A deodorizing apparatus for shoes, said deodorizing apparatus for shoes comprises a pair of leg portions which are to be inserted into the shoes, a joining portion which joins upper ends of the pair of leg portions at a predetermined interval, ozone generating ultraviolet lamps which are respectively received in the pair of leg portions, and a power supply which drives the ultraviolet lamps to light up, wherein each of the leg portions is formed with an ozone emitting portion for emitting ozone generated by the corresponding ultraviolet lamp, and/or an ultraviolet radiation emitting portion for emitting ultraviolet radiation of a wavelength having an ozone generating action as has been generated by the corresponding ultraviolet lamp.
摘要:
For sterilization of objects a plurality of sources of ultraviolet light emission are arranged in an enclosure formed so as to enclose an object to be sterilized with the sources of ultraviolet light emission emitting light in an inner chamber of the enclosure onto an object to be sterilized.
摘要:
The invention relates to a method for operating a UV radiation source of the low-pressure gas discharge type. Said method comprises the following steps:nullimpingement of at least one heating coil with a heating voltage until the temperature of said coil has been increased;nullimpingement of the heating coil with a starting voltage in order to induce a gas discharge;nullmaintenance of the gas discharge by the application of a maintaining voltage and the disconnection of the heating voltage after the gas discharge has been started; in addition the following steps are preferably executed at any point in the method:nullinterrogation of an identification means that is connected to the UV radiation source andnullif the response to the interrogation is negative, prevention or interruption of the operation,nullif the response to the interrogation is positive, authorization of the operation. The invention also relates to a UV radiation source comprising a base body (20) and at least one connection zone which bears a number of electric connections (24, 25; 26, 27), whereby an identification means (28) that can be interrogated electrically is connected to the base body (20); and to a UV disinfection facility for fluids, in particular for water or waste water, said facility comprising at least one UV radiation source and an electric control and supply circuit that is located at a distance from the radiation source, whereby the control and supply circuit comprises an interrogation means which is suitable for verifying the presence of an identification means which is optionally assigned to the UV radiation source(s).
摘要:
Disclosed is an apparatus for generating ultraviolet rays and ozone using microwaves to sterilize water in a swimming pool or potable liquids such as purified water, milk and juice and to eliminate impure organic matters contained in the water. The apparatus includes a housing (10) having an upper liquid inlet (12) and a lower liquid outlet (14), and defining a sterilization chamber (16) therein. The housing (10) includes therein a transparent partition wall (18), which is spaced from a side vertical wall of the housing (10) to serve as a side wall of the sterilization chamber (16). The transparent partition wall (18) is provided with several electrodeless ultraviolet lamps (20). Wave guides (22) are attached to the back faces of the electrodeless ultraviolet lamps (20), respectively, which are widened toward the ultraviolet lamps (20). Microwave generator units (24) are attached to back ends of the wave guides (22), respectively. The sterilization chamber (16) is provided at a bottom thereof with an air inlet pipe (26) and at a top thereof with an air outlet pipe (28).
摘要:
Methods are disclosed for sterilizing tissue to reduce the level of one or more active biological contaminants or pathogens therein, such as viruses, bacteria, (including inter- and intracellular bacteria, such as mycoplasmas, ureaplasmas, nanobacteria, chlamydia, rickettsias), yeasts, molds, fungi, spores, prions or similar agents responsible, alone or in combination, for TSEs and/or single or multicellular parasites. The methods involve sterilizing one or more tissues with irradiation.
摘要:
A system and method are used to deactivate bacteria on articles such as pieces of mail or keyboards. With mail, the pulses are sufficient to destroy a substantial amount of the bacterial without also removing inks or other indicia from the mail.
摘要:
Methods are disclosed for sterilizing biological products to reduce the level of active biological contaminants such as viruses, bacteria, yeasts, molds, mycoplasmas and parasites.
摘要:
Methods are disclosed for sterilizing biological products to reduce the level of active biological contaminants such as viruses, bacteria, yeasts, molds, mycoplasmas and parasites.