2436 results about "Sterilizing Units" patented technology

Methods and apparatus for disinfecting and / or filtering fluids, such as water, are disclosed. One embodiment is directed to a method of providing treated fluid, comprising acts of receiving the fluid into a chamber, filtering the fluid of particulate matter and / or chemicals within the chamber, disinfecting the fluid with an ultraviolet light source within the chamber, and dispensing the fluid from the chamber. Methods and apparatus for improving the efficiency of a light source, such as a light source used for ultraviolet disinfection, are also disclosed. Another embodiment is directed to an improved-efficiency ultraviolet disinfection device, comprising a chamber, and a black body radiator disposed therein and adapted to emit light in the ultraviolet spectrum. At least a portion of the chamber is constructed and arranged to reflect an amount of emitted light that is sufficient to cause regenerative heating of the black body radiator back toward the black body radiator.

The invention discloses a medical appliance disinfection device. The device comprises a tank body, a disinfection cleaning cylinder, a motor, a transmission shaft, a first gear, an outer gear ring, a disc, a movable rod, a filter screen, a hollow rotating shaft, a brush, a spray hole, a transmission mechanism, a water inlet hose, a nozzle and a liquid inlet pipe, wherein the transmission mechanism comprises a mounting plate, a second gear and a rack. The motor, the transmission shaft, the first gear and the outer gear ring are matched to uniformly spray and disinfect a medical appliance, so that disinfectant waste is prevented; and the disc, the movable rod, the mounting plate, the second gear and the rack are used for driving the hollowing rotating shaft to move left and right, and the hollow rotating shaft is used for driving the brush on the rotating shaft to move left and right, so that the brushing range is enlarged; furthermore, the brush constantly rotates forwards and backwards to brush the medical appliance, so that stubborn stains on the surface of the medical appliance can be removed, and the disinfection efficiency is improved; and clean water is uniformly and sufficiently sprayed to the medical appliance by virtue of the spray hole and liquid inlet hose, and the disinfectant on the surface can be rinsed off, and the cleaning effect is good.

A cleaning and disinfecting apparatus for medical instruments is provided. The apparatus comprises a cleaning and disinfecting box, a washing device, an atomization disinfection device, a steam sterilization device and a waste liquid collecting box. The upper end of the cleaning and disinfecting box is connected to the atomization disinfection device, the left end of the cleaning and disinfecting box is connected to the washing device, the right end of the cleaning and disinfecting box is connected to the steam sterilization device, and the lower end of the cleaning and disinfecting box is connected to the waste liquid collecting box through a right liquid discharging pipe and a left liquid discharging pipe. The atomization disinfection device comprises a disinfectant storing box, a liquid discharging pipe, a pressure pump and an atomization device, wherein the disinfectant storing box is connected to the atomization device through the liquid discharging pipe, the pressure pump is disposed at the liquid discharging pipe, and the atomization device is disposed in the cleaning and disinfecting box. The washing device comprises a water tank, a heating device, a water supplying pipe, a pressure pump, a filter drum and a spraying device. The spraying device comprises a spraying pipe and spraying nozzles. The steam sterilization device comprises a heating device, a heating water tank, a steam chamber and a steam conveying pipe. The apparatus performs disinfection and sterilization by adopting a three-level sterilization manner and is good in sterilization effects and high in efficiency.

A sterilization method and an installation for producing sterile bottles by blow molding sterilized preforms includes, at the spraying station, the flow of sterilizing product atomized onto each preform whose temperature (T1) is less than the condensing temperature (Tc) of the sterilizing product so that a film of mist of the sterilizing product deposits by condensation at least onto the inner wall to be sterilized, and, at the activation station of the sterilizing product of the sterilizing unit, each preform treated in the aforementioned manner is heated by radiation to a temperature (T2) greater than or equal to the activation temperature (Ta) in order to sterilize at least the inner wall of the preform.