Friday, May 15, 2020

Dental care professionals are dangerous exposed to aerosols

Dental care professionals are dangerous exposed to aerosols

Dynamic Extraoral Aerosol Suction Unit External Oral Suction System DS1000

Dynamic Extraoral Aerosol Suction Unit External Oral Suction System DS1000


Abstract
Background
Dental care professionals are exposed to aerosols from the oral cavity of patients containing several pathogenic microorganisms. Bioaerosols generated during dental treatment are a potential hazard to dental staff, and there have been growing concerns about their role in transmission of various airborne infections and about reducing the risk of contamination.

Aims
To investigate qualitatively and quantitatively the bacterial and fungal aerosols before and during clinical sessions in two dental offices compared with controls.

Methods
An extra-oral evacuator system was used to measure bacterial and fungal aerosols. Macroscopic and microscopic analysis of bacterial species and fungal strains was performed and strains of bacteria and fungi were identified based on their metabolic properties using biochemical tests.

Results
Thirty-three bioaerosol samples were obtained. Quantitative and qualitative evaluation showed that during treatment, there is a significant increase in airborne concentration of bacteria and fungi. The microflora included mainly gram-positive organisms (Staphylococcus epidermidis and Micrococcus spp.), gram-positive rod-shaped bacteria and those creating endospores as well as non-porous bacteria and mould fungi (Cladosporium and Penicillium).

Conclusions
Exposure to the microorganisms identified is not a significant occupational hazard for dental care professionals; however, evidence-based prevention measures are recommended.

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Tuesday, May 12, 2020

How to Select the uv sterilizer cabinet to Fight Covid-19

How to Select the uv sterilizer cabinet to Fight Covid-19

UV sterilization is a fast-growing and invaluable option for preventing the spread of hospital acquired infections, or HAIs. While you may have questions when it comes to what UV sterilization is and what it can do for your healthcare facility, there is no doubt that UV sterilization with uv sterilizer cabinet is incredibly effective in killing infectious bacteria, viruses, and fungi.
10L UV + Ozone Sterilizer Disinfection Cabinet for Home Dental Medical 110V/220V

Why Use UV Sterilization?
UV sterilization is not a new technology, having been discovered in 1879. Discovered to be a useful technology for cleaning infectious spaces, more studies were done to determine the exact beneficial nature of UV for sterilization purposes. Since the 20th century, UV sterilization has been used to disinfect things like water and work surfaces. UV light is a shorter wavelength than visible light, and is able to penetrate and destroy the bodies of viruses and bacteria.

Where Can UV be Used?
While UV sterilization can be used as a supplemental infection control strategy for almost any situation, such as disinfecting water and work surfaces as mentioned above, the efficiency of the sterilization make other specialized spaces accessible as well.

How Can UV be Utilized?
Beyond water and surface sterilization, UV can be used as a sterilization technique for other types of disinfection. UV can disinfect the air in isolated spaces, which is particularly beneficial in a hospital setting. Installing UV devices like lamps and lights at the top of rooms and other areas of circulation can disinfect the air as it moves, improving both the air quality and the effectiveness of the UV sterilization.

What Type of UV Light is Best?
Most UV sterilization devices use UV-C Disinfection Lamp as the source of their disinfecting power. UV-C light is an effective solution for sterilization, which is why it is the most widely used light type. However, it can cause some serious damage as well. UV-C light can penetrate human skin and cause damage or injury to the person using it, if not careful. UV-C light can also cause damage to certain plastics and rubber materials over time.

When picking the right UV sterilizing device, the type of light used in the device is the most important factor in determining which device is the right one for your project. Because of its increased efficiency and improved safety, a device like the Far-UV Sterilray™ can be an incredible tool for sterilization and disinfection. For more information about the Far-UV Sterilray™, click the link for our Far-UV Sterilray™ fact sheet.

Source:https://www.dentalsalemall.com/article-99-What-should-consider-when-choosing-a-uv-sterilizer-cabinet.html

Saturday, May 9, 2020

Something About Aerosol Management in Dentistry

The prevalence of harmful dental aerosols calls for appropriate infection control and preventive measurements in the practice to ensure the safety of both dental professionals and their patients. As soon as a patient steps into the dental clinic, the dentist and their team should make every attempt possible to ensure infection control and avoid cross-contamination of bacteria and viruses.

RUIWAN 220W RD80 Dental Extra Oral Aerosol Suction System 4 Filters layer+ 2 UV lamps + Plasma
RUIWAN 220W RD80 Dental Extra Oral Aerosol Suction System 


Gaining a clear health history for each patient, completing a thorough examination, and requiring patients to rinse with a microbial mouth rinse before treatments are all necessary best practices. When having the patient rinse prior to treatment, it is important to follow the recommended time according to the rinse. If the instructions recommend a 30-second rinse and the patient just swishes and spits within 10 seconds, for example, the benefits for the rinse are mitigated.

Protective equipment (including gloves), dental face masks that are ASTM level 3 if procedures produce aerosols, and protective eyewear should be worn at all times during procedures. Masks should cover the mouth and nose snugly, be single-use, and changed between each patient. Microbial accumulation in the waterline should be avoided by flushing it at the beginning of every day for at least 30 seconds and in between every patient. The correct positioning of a high volume suction evacuator beside the mouth and handpiece should be utilized and can minimize the production of aerosols by 90%.9.

Dynamic Extraoral Aerosol Suction Unit External Oral Suction System DS1000
Dynamic Extraoral Aerosol Suction Unit External Oral Suction System DS1000


In regard to the decontamination of air in the clinic, HEPA (high-efficiency particulate air) filters, ozonization, ionization, and air sterilization are four technologies targeting air quality. Some, though, are not reliable in getting completely rid of the pathogens.9 HEPA filters send air through various prefilters to assist with catching airborne particulate matter.

In regards to sterilization within the clinic, autoclaving dental handpieces sterilizes the external surfaces, and chemiclave achieves internal sterility. Handpieces should be sterilized after every patient, according to the CDC. Ammonia or enzymatic detergent with water should be used to clean suction lines at the end of every day. Using thin plastic bags to place on surfaces such as controls, handles, armrests, and handpieces within the clinic can help reduce surface contamination.

When practiced correctly, these measures can reduce the cross-contamination of infectious pathogens between people and the production of harmful dental aerosols in the clinic. However, there are further practical actions that should be taken to protect the airways of both dental professionals and their patients.

If you have any problem in choosing  dental aerosol suction system, you can feel free to contact us.


https://www.oyodental.com/blog/2020/04/30/how-to-make-one-covid-19-uvc-sterilizer-box/
http://www.chinadentalsupplier.com/2020/04/30/four-reasons-why-you-should-avoid-ozone-generator-air-purifier/


Wednesday, January 22, 2020

Benefits of Traditional Dental X-Rays Machine

This is a standard form of capturing the image of your teeth and mouth, so it requires no extra training to operate the X-ray machine.
Images captured with an portable dental X-ray machine cannot be changed which could possibly avoid fraudulent or legal issues.
It offers high-quality photo images while most dentists are still using it to examine the dental problems of their patients effectively.
The film sensors used in X-ray machine are good resistants to heat sterilization

Portable Wireless Digital Dental X ray Machine Handheld Unit Intraoral Imaging Xray System AD-60P

Disadvantages of Traditional Dental X-Rays

Traditional X-rays used harsh plates(we called X-Ray Film) that cut into patient gums.
It takes so much time to process and develop a film because it needs separate equipment.
You will need a dark room equipped with a lighting and specific temperature which can lead to faulty results.
Because it involves several techniques before the process is completed, Traditional radiography can experience problems along the way, such as blunt or blurred images, dark lines, fog or spots.
Digital Dental X-Rays

Every dentist wants to provide effective and quality dental services
to his or her patients and adopting a digital form of X-ray will be an
excellent idea to start with. This method of taking images of the
teeth, gums, and mouth involve computer-based techniques to take
clear and accurate pictures directly without using a film.
It uses a similar machine like the traditional dental X-ray to generate
radiation, but the dental X-ray sensors connected to a computer capture the
images instead of a film.

Apart from following in the trend of modern technology, dentists are
switching to this method because of some of the benefits outlined below.

Tips on Selecting a Dental Air Compressor Fit for Your Dental Practice

Wednesday, January 15, 2020

How to choose a cone beam for your dental practice?

What type of cone beam to choose?

These are the criteria to take into account when choosing your CBCT or Cone-Beam:

Type of image sensor
The image dental digital X-ray sensors can use the image intensification technique which, thanks to its high sensitivity to light, allows working with low doses of X-rays. However, this type of sensor can be relatively bulky and can generate distortions that must be corrected by the software, thus generating a longer computation time. Flat sensors work just like your phone's camera sensors.


High Resolution Digital USB Type Dental X Ray Sensor Rvg HDR 500

X-ray tube
When it comes to panoramics, the choice of X-ray tube is still very important - you'll have to look at the engine, its characteristics and its power supply

Grayscale
Beyond the possible resolution of the image (counting in pixels for panoramas and voxels for 3D radio), you will have to look at the gray levels through the number of cryptage bits. This setting is important because a wide range of gray levels can differentiate tissues to isolate them.

Image Monitor

Finally, don't forget to see the resolution and quality of your image monitor. Thanks to it you will be able to consult the radiography and deduce the diagnosis, so its quality is paramount.

If you also want portable dental xray machine, you can feel free to contact us.

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Saturday, January 4, 2020

How to Choose a Self-containted Dental Turbine Unit Suitable for You

Starting your own dental practice is no easy task. Purchasing a portable dental turbine unit for your practice can also be difficult. On average, a new dental practice will spend around $500,000 on structural upfit, equipment, and supplies for their business. To make sure you are getting the most for your money, consider the following tips before diving into the world of dental equipment sales.

It is never a good rule of thumb to buy something simply because it is available or because it is affordable for you. Find out exactly what your practice needs and then begin your research on the quality products to invest in. This is because buying portable dental equipment is just that, an investment. Check the product’s features and confirm how it will make your practice more effective.

Find a reputable manufacturer

As good as a deal that company you don’t recognize or haven’t seen any reviews on may offer, do not buy from them unless you are sure the decision is right for you.

Choose quality first

With so many different models and manufacturers to choose from, you want to make sure you’re investing in something of quality that is best for your practice. While some products may do the same function, some perform and last better than others simply because of how they were made.

Open the floor for opinions and suggestions

One of the best ways to make sure you are buying quality materials is to ask other professionals within your practice. This can come from directly contacting them or simply reading reviews from others in the industry.

At first, it may seem daunting to try and choose between the various brands of self-contained mobile dental units available. Prices can vary widely with some seemingly too good to be true to even higher priced units not always being clear on what and how well they work. The purpose of this article is to simplify the purchase decision and explain some of the mechanical features and what to look for when comparing different models of portable dental units for your office or portable dentistry.
portable Mobile Dental Delivery Unit

Look for these specific features when evaluating a portable dental delivery system:

Vibration – We will start our discussion with one of the most overlooked but important characteristics of evaluating a mobile dental delivery unit. An ideal system will have a powerful compressor and vacuum system, meaning the motors could generate significant vibration.

High-Grade Compressor and Vacuum Pumps – Higher quality pumps are made with greater precision and the dynamic balancing of the motors and piston will make them run smoother. This smoother operation is the key to beginning with proper construction to eliminate vibration at its source.

Suction Performance – One of the most difficult design areas for a mobile dental unit to create is the powerful suction desired for dental procedures. It needs to provide high flow with moderate strength to pick up debris, capture water coolant effectively and pull viscous solutions through smaller tubings like the saliva ejector or surgical tips.

Sound Performance – A very common and important question when selecting a portable dental unit for an office is how loud is it? The reason is that many in the dental field have heard how loud inexpensive and poorly designed dental units with air compressors can be.

Dental Water Supply and Water Line Disinfection – Current requirements are mandating that the water lines in dental delivery units be disinfected to remove the biofilm that can grow inside the small diameter tubings. Tablets and other chemicals can clog or damage portable dental unit components and require consistent management to ensure that the removal of biofilm is obtained.

Optional Portable Dental Equipment

Increasingly, school-based dental sealant programs are using disposable instruments. Their use eliminates the need for sterilizers, ultrasonic cleaners, spore testing supplies, sterilizer bags, sterilizer cleaner, distilled water (if required for sterilizer), and ultrasonic cleaning solution. These factors result in lower start-up and maintenance costs. Using disposable instruments also eliminates the need to conduct spore testing each time the program moves to a new site, improves program efficiency because staff time is not spent cleaning and sterilizing instruments, and significantly reduces the possibility of cross-contamination in the event that the sterilization system is not functioning properly.