Hydrogen peroxide low-temperature sterilization equipment suitable for endoscope sterilization and its application method
A technology of hydrogen peroxide and sterilization equipment, which is applied in the field of low-temperature sterilization equipment and sterilization devices, and can solve the problems of through-hole sterilization that cannot be endoscoped, sterilization of instruments in a cavity that cannot be sterilized, and less hydrogen peroxide gas, etc. question
Active Publication Date: 2016-03-16
LAOKEN MEDICAL TECH
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Problems solved by technology
[0003] But this method and the hydrogen peroxide sterilizing equipment of prior art have such deficiency: it is difficult to control the amount of hydrogen peroxide gas extracted from the sterilization chamber by the vacuum pump each time, and its extraction amount may be less than the through hole volume of the endoscope , resulting in too little hydrogen peroxide gas flowing through the through hole of the endoscope to fully sterilize the through hole of the endoscope, and its extraction volume may also be more than the volume of the through hole of the endoscope, resulting in excessive There is too little hydrogen oxide gas to effectively sterilize the instruments in the sterilization chamber and the outer wall of the endoscope, that is, there is a problem of under-pumping or over-pumping
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[0023] Such as Figure 1 to Figure 3As shown, the first specific embodiment of the present invention is: a hydrogen peroxide low-temperature sterilization equipment suitable for endoscope sterilization, including a cavity 1, a control system 2, a heater 3, a sterilization valve 4, an evaporation 5, filling valve 6, filling device 7, intake valve 8, vacuum pump 9, vacuum valve 10, exhaust valve 11, pre-vacuum chamber 12, connection valve 13, connector 14, connection end 15 and chamber door 16 , the heater 3 is arranged around the outer wall of the cavity 1 and the evaporator 5, and is electrically connected to the control system 2; the cavity 1 is connected to the outside world through the intake valve 8; the cavity 1 is connected to the evaporator 5 through the sterilization valve 4 At the outlet end, the inlet end of the evaporator 5 is connected to the liquid feeder 7 through the liquid feed valve 6, and a pre-vacuum chamber 12 is provided between the vacuum pump 9 and the c...
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The present invention discloses a hydrogen peroxide hydrogen dioxide hydraulic sterilization equipment for endoscopic sterilization. The sterilization equipment includes cavity, control system, evaporator, liquid adder, vacuum pump, heater, heater, heater, heater, heaterSet around the outer wall of the cavity and connect to the control system electrical connection; the cavity is connected through the intake valve;The device is connected. There is a predictable vacuum cavity between the vacuum pump and the cavity. The vacuum pump is connected to the predictable vacuum cavity through the exhaust valve.Sterilization can be fully sterilized on the inner wall of the inner wall of the endoscopy.
Description
technical field [0001] The invention relates to a sterilizing device, in particular to a low-temperature sterilizing device for sterilizing medical instruments by using hydrogen peroxide and a method for using the same, belonging to the technical field of medical instrument disinfection. Background technique [0002] In the medical field, the disinfection and sterilization of medical devices is particularly important. The most advantageous and popular medical device disinfection and sterilization method today is hydrogen peroxide sterilization. In order to improve the sterilization effect, shorten the sterilization time and reduce the cost of sterilization , it is usually necessary to vaporize or plasma the hydrogen peroxide liquid by heating or ionization, and then sterilize the medical equipment. At present, the disinfection and sterilization equipment for hydrogen peroxide vaporization or plasmaization has become a The device of choice for disinfection and sterilization. ...
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IPC IPC(8): A61L2/20
Inventor 刘勇张廷位张泽立章翼张丽群杜群芳
Owner LAOKEN MEDICAL TECH