Sterilizer ——Dental High Temperature And High Pressure Steam Sterilizer Vs Ultraviolet Disinfection Cabinet
Sterilizer is one of the indispensable and important equipment in dental work, which can ensure the smooth development of dental treatment and improve the treatment effect and safety.
Dental instruments come into contact with a patient's saliva, blood, and other infectious substances during each treatment, making them easy vectors for cross-infection.
For the tenacious bacteria viruses such as hepatitis B, syphilis, etc., it is difficult to eliminate with general disinfection potion, so special sterilization equipment is needed.
Use a sterilizer to eliminate bacteria on the surface and inside of oral instruments to ensure patient safety and prevent cross-infection. Commonly used dental sterilizers are high temperature autoclave and steam sterilizer.
●Dental Autoclave Steam Sterilizer
High temperature and high pressure steam sterilizers can generally be divided into three levels.
1.Class N, no vacuum before sterilization.
2.Class S, vacuum once before sterilization.
3.Class B, vacuum 3 times before sterilization. Pre-vacuum is pumped 3 times before sterilization to ensure that the void of the bearing and the air in the pipeline are completely extracted, and hot air can enter the pipeline, thereby killing pathogenic microorganisms and viruses in the pipeline.
Class N, Class S, and Class B are divided according to the different characteristics and uses of the sterilizer.
● N-class sterilizers are mainly used for bare metal instruments, such as solid metal instruments without a vacuum process before steam disinfection, so they are called N-level sterilizers.
● S-class sterilizer performs a vacuum treatment of the inside space of the pot before steam disinfection. This type of sterilizer can be used for the sterilization of solid instruments and appliances such as oral cavity, facial features, ophthalmology, gynecology, etc.
● B-class sterilizer will vacuum the space inside the pot three times before steam disinfection. This type of sterilizer can be used for the sterilization of packed and unpacked solid loads, Class A cavity loads, porous and dressing-type loads.
New product recommendation:
Dental Autoclave Steam Sterilizer 18L /23L,
SUN-I-E
1.This product is N-level sterilizer for dental, ophthalmology, operating room, laboratory, small dental equipment, surgical instruments sterilization 121 ℃/134 ℃ for rapid sterilization of items.
2.Quick sterilizing process in 15-30 minutes(depend on the temperature).
3.The bracket installed with 3 sterilizing plate.
4.The chamber were made by special Stainless Steel #304.
5.Installed with Rapid and Standard program under the temperature of 121℃ and 134℃.
6.Two procedures: the bare instrument procedure and the wrapped instrument procedure.
7.CE Approced
Class S, 5L Repid Sterilizer Special for Implant
STE-5L
5L fast sterilizer, dental sterilizer, 3 times pre-vacuum, special for implants, for dental clinics, S-class fast sterilization only takes 8 minutes, suitable for on-board surgery, improve clinical work efficiency; Meet emergency disinfection needs.
●LCD sterilization process data and curve
●A variety of sterilization procedures to choose
●Sterilization application range: in line with EU Class B standards, it is suitable for rapid and reliable sterilization of surgical packaging, non-packaging, high-risk instruments, endovascular instruments, implanted devices and other medical devices, which can meet the needs of oral, ophthalmic, operating room and other medical institutions for rapid sterilization.
●Ultraviolet disinfection cabinet
Dental ultraviolet disinfection cabinet is a kind of equipment used for disinfection of dental instruments, which is disinfected by ultraviolet irradiation. Ultraviolet disinfection is a widely used disinfection method, which has the advantages of wide sterilization, no pollution and no need for high temperature.
The dental ultraviolet disinfection cabinet is usually irradiated by high-intensity ultraviolet lamps, which can kill bacteria, viruses and other microorganisms to achieve the purpose of disinfection. Uv disinfection cabinets are generally divided into small desktop and large vertical two, can meet the needs of different sizes of stomatology.
When using dental UV disinfection cabinets, the following points need to be noted:
1. Sterilized instruments must be thoroughly cleaned, otherwise it will affect the disinfection effect.
2. Disinfection time must be sufficient, generally need to be irradiated for more than 30 minutes.
3. When disinfecting, it is necessary to close the doors and Windows to ensure that there is no shelter in the room, otherwise it will affect the effect of ultraviolet irradiation.
4. After disinfection, it is necessary to remove the instrument and use it in time to avoid contamination again.
5. The disinfection cabinet needs to be cleaned and maintained regularly to ensure its normal operation and cleanliness.
Dental medical UV Disinfection Cabinet 27L/27L*2
TR-255N
1. No timing function or timing function is optional;
2. Automatic temperature control function, keep the temperature constant in the disinfection room, ensure high temperature and efficient disinfection work;
3. Full spray cabinet shell structure, the product is more luxurious and beautiful, and easy to clean;
4. Overall foaming and door sealing process, efficient heat preservation, energy saving;
5. Can be stably placed in any horizontal position, flexible and convenient to use.
Typical equipment for UV disinfection:
Various types of soft and hard endoscopes, arthroscopes, cystoscopes, bronchoscopes, colonoscopes, gastroscopes, duodenoscopes, choledochoscopes, laryngoscopes, nephroscopes and other commonly used thermal instruments, orthopedic electric drills and other plastic products: coils, catheters, dithermic cables and other metal, rubber, glass and other equipment are especially suitable for dental instruments and dental molds. Especially some medical supplies that are afraid of high temperature, fear of humidity and fear of corrosion.
●Autoclave Steam Sterilizer VS Ultraviolet disinfection
A. Ultraviolet disinfection:
Ultraviolet disinfection is the use of ultraviolet wavelengths to destroy the DNA or RNA of the virus, through the radiation damage caused by bacteria or virus growth cell death and regenerative cell death, to achieve the effect of disinfection. Ultraviolet disinfection has the advantages of fast disinfection speed, high efficiency, simple operation and easy management.
Disadvantages of UV disinfection include:
1. Ultraviolet disinfection is only applicable to the disinfection of the surface of the object, and cannot be used for the disinfection of liquids and solids.
2. There is a phenomenon of "dark resurrection" in ultraviolet disinfection, that is, some germs or viruses may be in a latent state under ultraviolet irradiation, and may be active again when the light is weakened or removed.
3. Ultraviolet disinfection requires direct irradiation of the surface of the object, if there is a shelter will affect the disinfection effect.
4. Uv disinfection needs to be replaced regularly, otherwise it will affect the disinfection effect.
B. High temperature and high pressure steam disinfection:
High temperature and high pressure steam disinfection is the use of high temperature and high pressure steam disinfection, can kill various germs and viruses. High temperature and high pressure steam disinfection has the advantages of strong penetration, comprehensive disinfection, fast sterilization time, and no chemical and physical pollution in the disinfection process.
The shortcomings of high temperature and high pressure steam disinfection include:
1. High temperature and high pressure steam disinfection requires high temperature and high pressure steam, which has certain safety risks.
2. High temperature and high pressure steam disinfection is easy to damage some materials and affect their service life.
3. High temperature and high pressure steam disinfection is not ideal for some high temperature resistant bacteria or viruses.
In summary, ultraviolet disinfection and high temperature and high pressure steam disinfection have their own characteristics and advantages and disadvantages, and the specific choice of which disinfection method needs to be evaluated and selected according to the actual situation.
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