STERILIZER
PROBLEM TO BE SOLVED: To provide a sterilizer capable of improving a vacuum-reaching performance of a pressure reducing means, thereby a sterilization operating time is shortened. SOLUTION: The sterilizer performs an evacuating process whereby a high vacuum reachable pressure reducing means with vac...
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| creator | MATSUNAGA KATSUTOSHI TAKEI HITOSHI SUGA AKIYUKI MAKI TAKEHIKO |
| description | PROBLEM TO BE SOLVED: To provide a sterilizer capable of improving a vacuum-reaching performance of a pressure reducing means, thereby a sterilization operating time is shortened. SOLUTION: The sterilizer performs an evacuating process whereby a high vacuum reachable pressure reducing means with vacuum reachability exceeding 15 Torr is set in an evacuating line 5 of a sterilizing tank 4 for housing a matter 3 to be sterilized and the high vacuum reachable pressure reducing means is operated housing the matter 3 to be sterilized into the sterilizing tank 4 to eliminate the air in the sterilizing tank 4, a sterilizing process whereby steam is introduced into the sterilizing tank 4 to perform sterilization, an exhaust process whereby steam is exhausted, a drying process whereby the high vacuum reachable pressure reducing means is operated to dry the matter 3 to be sterilized, and a pressure recovering process whereby pressure in the sterilizing tank 4 is recovered up to the atmospheric pressure. The degree of vacuum in the sterilizing tank 4 in the air rejecting and drying processes is heightened up to 5-15 Torr by the high vacuum reachable pressure reducing means. COPYRIGHT: (C)2007,JPO&INPIT |
| format | Patent |
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SOLUTION: The sterilizer performs an evacuating process whereby a high vacuum reachable pressure reducing means with vacuum reachability exceeding 15 Torr is set in an evacuating line 5 of a sterilizing tank 4 for housing a matter 3 to be sterilized and the high vacuum reachable pressure reducing means is operated housing the matter 3 to be sterilized into the sterilizing tank 4 to eliminate the air in the sterilizing tank 4, a sterilizing process whereby steam is introduced into the sterilizing tank 4 to perform sterilization, an exhaust process whereby steam is exhausted, a drying process whereby the high vacuum reachable pressure reducing means is operated to dry the matter 3 to be sterilized, and a pressure recovering process whereby pressure in the sterilizing tank 4 is recovered up to the atmospheric pressure. The degree of vacuum in the sterilizing tank 4 in the air rejecting and drying processes is heightened up to 5-15 Torr by the high vacuum reachable pressure reducing means. 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SOLUTION: The sterilizer performs an evacuating process whereby a high vacuum reachable pressure reducing means with vacuum reachability exceeding 15 Torr is set in an evacuating line 5 of a sterilizing tank 4 for housing a matter 3 to be sterilized and the high vacuum reachable pressure reducing means is operated housing the matter 3 to be sterilized into the sterilizing tank 4 to eliminate the air in the sterilizing tank 4, a sterilizing process whereby steam is introduced into the sterilizing tank 4 to perform sterilization, an exhaust process whereby steam is exhausted, a drying process whereby the high vacuum reachable pressure reducing means is operated to dry the matter 3 to be sterilized, and a pressure recovering process whereby pressure in the sterilizing tank 4 is recovered up to the atmospheric pressure. The degree of vacuum in the sterilizing tank 4 in the air rejecting and drying processes is heightened up to 5-15 Torr by the high vacuum reachable pressure reducing means. 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SOLUTION: The sterilizer performs an evacuating process whereby a high vacuum reachable pressure reducing means with vacuum reachability exceeding 15 Torr is set in an evacuating line 5 of a sterilizing tank 4 for housing a matter 3 to be sterilized and the high vacuum reachable pressure reducing means is operated housing the matter 3 to be sterilized into the sterilizing tank 4 to eliminate the air in the sterilizing tank 4, a sterilizing process whereby steam is introduced into the sterilizing tank 4 to perform sterilization, an exhaust process whereby steam is exhausted, a drying process whereby the high vacuum reachable pressure reducing means is operated to dry the matter 3 to be sterilized, and a pressure recovering process whereby pressure in the sterilizing tank 4 is recovered up to the atmospheric pressure. The degree of vacuum in the sterilizing tank 4 in the air rejecting and drying processes is heightened up to 5-15 Torr by the high vacuum reachable pressure reducing means. COPYRIGHT: (C)2007,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JP2007175529A |
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| subjects | BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING HUMAN NECESSITIES HYGIENE LIGHTING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL WEAPONS |
| title | STERILIZER |
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