Chemical disinfection and sterilization - ethylene oxide
It is a colorless and transparent liquid with the smell of ether. It is a highly effective disinfectant, which can kill bacteria, spores, fungi and es. It has strong penetrability, no harm to most articles, and can evaporate rapidly after disinfection. It is suitable for heat and humidity resistant articles, such as precision instruments, electronic instruments, optical instruments, cardiopulmonary machines, pacemakers, cardiopulmonary bypass devices, books and documents, etc.
Sterilization Machine size
Sterilization Machine size
| Volume | (L*W*H) | Sliding door(L*W*H) | |
| Internal Size | Outer size | Shipment size | |
| 1m3 | 1400*700*1000 | N/A | N/A |
| 2m3 | 1650*1000*1200 | 2070*2520*1720 | 2070*1360*1720 |
| 3m3 | 1400*1350*1700 | 1820*3220*2270 | 1820*1710*2270 |
| 4.5m3 | 2000*1350*1700 | 2420*3220*2270 | 2420*1710*2270 |
| 5m3 | 2250*1350*1700 | 2670*3220*2270 | 2670*1710*2270 |
| 6m3 | 2700*1350*1700 | 3120*3220*2270 | 3120*1710*2270 |
| 8m3 | 3500*1350*1700 | 3920*3220*2270 | 3920*1710*2270 |
| 10m3 | 4500*1350*1700 | 4920*3220*2270 | 4920*1710*2270 |
| 15m3 | 5500*1350*2000 | 5920*3220*2570 | 5920*1710*2570 |
| 20m3 | 7500*1350*2000 | 7920*3220*2570 | 7920*1710*2570 |
| 26m3 | 9600*1350*2000 | 10020*3220*2570 | 10020*1710*2570 |
| 30m3-1 | 11300*1350*2000 | 11720*3220*2570 | 11720*1710*2570 |
| 30m3-2 | 5600*2700*2000 | 6060*6260*2580 | 6060*3280*2580 |
| 35m3-1 | 13000*1350*2000 | 13420*3220*2570 | 13420*1710*2570 |
| 35m3-2 | 6550*2700*2000 | 7010*6260*2580 | 7010*3280*2580 |
| 48m3-1 | 12850*1400*2700 | 13270*3320*3270 | 13270*1760*3270 |
| 48m3-2 | 6550*2700*2700 | 7010*6260*3280 | 7010*3280*3280 |
| 52m3 | 13900*1400*2700 | 14320*3320*3270 | 14320*1760*3270 |
| 55m3 | 7500*2700*2700 | 7960*6260*3280 | 7960*3280*3280 |
| 63m3 | 8650*2700*2700 | 9110*6260*3280 | 9110*3280*3280 |
| 70m3 | 9700*2700*2700 | 10160*6260*3280 | 10160*3280*3280 |
| 78m3 | 10750*2700*2700 | 11210*6260*3280 | 11210*3280*3280 |
| 86m3 | 11800*2700*2700 | 12260*6260*3280 | 12260*3280*3280 |
| 93m3 | 12850*2700*2700 | 13310*6260*3280 | 13310*3280*3280 |
| 101m3 | 13900*2700*2700 | 14360*3280*3280 | 12260*3280*3280 |
Methods and contents of Sterilization Machine
1. The boiling point of this product is 10.8 ℃. It should be put into steel cylinder or glass ampoule. The gas is inflammable and explosive in case of open fire. When it is mixed with carbon dioxide or other inert gas accounting for 80% (w / W), it can be made into flame-proof and explosion-proof mixed gas. During sterilization, cabinet method or butyl rubber bag method can be used.
2. The cabinet room method is carried out in the ethylene oxide sterilization cabinet. Put the articles into the cabinet room, close the cabinet door, preheat to 60 ℃, vacuumize to an absolute pressure of 21.33kpa (160mmhg) (in order to keep the ethylene oxide in a negative pressure state after it is introduced, so as to prevent it from leaking out during disinfection), introduce ethylene oxide, with a dosage of 1kg / m3, and act for 6-12h under the optimum relative humidity (60% - 80%). After sterilization, open the cabinet door after exhaust and take out the articles.
3. The butyl rubber bag method is carried out in a special butyl rubber bag. Put the item in the bag and squeeze out the air. Fasten the bag. During drug administration, the ampoule of ethylene oxide can be put in the bag in advance, and the bag mouth can be tightly tied and broken to make it gasified and dispersed; the air outlet of the small steel cylinder containing ethylene oxide can also be connected with the rubber tube at the bottom of the bag and gas can be introduced. The gasification of ethylene oxide can be promoted by heating with hot water (< 60 ℃). When the dosage is 2.5g/l and the optimum relative humidity (30% - 50%) is applied for 2 hours (> 20 ℃), the operation package can meet the sterilization requirements. If the bag is small, the full amount of medicine can't be introduced in one time for drug administration, it can be filled with rubber bag for 10min after the first time for drug administration, and the second time for drug administration after the drug is absorbed, until the required dose is reached. After sterilization, open the rubber bag at the ventilation place without fire source and take out the articles
4. The products sterilized by ethylene oxide shall be ventilated for a certain period of time to evaporate all ethylene oxide before use. During ventilation, if there is no special ventilation cabinet, the articles can be placed in a well ventilated room. The time varies with the sterilized articles. The operation towel can be used for 2-4 hours. Latex gloves should be used overnight. The plastic cardiopulmonary bypass equipment needs more than 4 weeks.
5. Precautions:
① pure ethylene oxide shall be stored in a cool, ventilated place without fire source and electric switch. Use with care, do not crack or bump.
② The storage temperature shall be less than 35 ℃ to avoid blasting.
③ The disinfection container shall not leak, and the articles shall not be placed too tightly.
④ The natural crystal liquid is highly irritating to the eyes and other mucous membranes. In case of contact, it should be washed with water immediately. The gas has certain toxicity, and the concentration in the air of the operation site should not exceed 1ppm (1.82mg / m3).
Professional and meticulous customer service
The value of an enterprise lies in the happiness of its employees and the moving of its customers. Create a happy material and spiritual home for employees as much as possible. Only a happy team can win satisfied customers. Our team is consistent, constantly challenging ourselves and striving to create value for our customers. Customer satisfaction is the only standard to measure the service quality of our company, because all our employees know that customers' products can be trusted by us. We have the responsibility and obligation to treat customers' products as our own. Whether we control the quality of ethylene oxide sterilization from a professional and perfect management system, or take the handling of goods carefully, we should reassure customers and then deliver them to their customers with satisfaction. This is a win-win situation for all!
Comments: