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Have you ever wondered why the dental office smells like it does? The main reason is to keep you safe. Ever since the contagion of HIV and Hepatitis were understood in the 1980s, dental offices have been required to follow a strict policy of sterilizing instruments and operatories.

Remove Disposables

Anything that came into contact with the patient, dentist or staff is removed from the operatory. For example, there will be a slipcover where your head touched the dental chair. There are large pieces of tape on the handle of the light above the chair. All tissues, gauze and other disposable items are thrown away.

Sterilize Everything

All instruments are taken on a tray to the sterilization area. This is a section of the office that is dedicated for this purpose. All the dental instruments and handpieces with dental turbines are scrubbed and sterilized. Most are sent through a process that uses chemicals and high temperatures to disinfect everything. When working with sharp instruments, many offices require staff members to add a second set of gloves as they “do the dishes.” One stick of a needle into an assistant’s finger can be frightening and possibly dangerous. Prevention for their safety is always on their mind as they work.

All surfaces in the operatory are sprayed or wiped with a disinfectant: countertops, x-ray equipment, computer keyboards and vinyl chairs. It usually takes a minute or two to dry.

Add Barriers

The next step is to add protection for the next patient. New slipcovers are added to the dental chair, new barriers for the light and keyboard. Of course, gloves and masks are also an important level of protection for the patients and for the caregivers.

If you have questions about the specifics or your dental office, be sure to ask at your next appointment.

It’s common to feel like there aren’t enough hours in the day to do all of the things you want and need to do. While most people at this point are familiar with food delivery options, such as UberEats and Postmates, there are a wide variety of other delivery services that can save you time and energy.Continue reading →

Anodising is a surface treatment for metal products that is used to improve their qualities, such as by imparting wear resistance, corrosion resistance, low friction and decorative appearance.

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The basic technique is to immerse the surface in a strong acid while an electric current is applied to pit and oxidise its surface. Varying the type and concentration of acid, the strength of the current, the temperature and other conditions can reliably produce a surface with carefully tailored characteristics. Additional additives and subsequent coatings extend the range of possibilities even further. Because the oxides created are structurally integrated into the raw metal beneath, anodised surfaces don’t chip or peel like other kinds of surface treatment.

In practice, there are three common categories of anodised products: chromic anodised, grade II anodised and grade III hard anodised. The first uses chromic acid, and the latter two mostly use sulphuric acid. A “hard” anodised surface uses a higher current and a lower temperature and allows the process to proceed further, providing a deeper layer of anodisation. Hard anodised aluminium has a hardness, strength and wear resistance ideal for demanding applications and environments, and it finds many uses in precision engineering, automotive industries and aerospace.

Hard anodising PTFE

Anodising works very well when combined with other materials, one of which is polytetrafluoroethylene, or PTFE, a synthetic fluoropolymer marketed as “Teflon”. PTFE consists entirely of carbon and halide atoms, has a high molecular weight, is hydrophobic (it repels water and other fluids), and has one of the lowest coefficients of friction of any solid material (apparently it is the only material that geckos can’t climb). Chromate, nickel acetate, sealants and decorative dyes can also be incorporated into anodised finishes. Keep reading types of engineering.

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Benefits

Some of the advantages of hard anodising PTFE into metal surfaces are obvious – they have exceptionally low friction and are hard-wearing. Corrosive fluids struggle to even adhere, so they have excellent corrosion resistance. For the same reason, even bacteria fail to cling; consequently, hard anodising PTFE is the finish of choice for many implants and surgical devices.

Engines, motors and machinery constructed of anodised components can deliver several other benefits. By offering exceptionally low friction, they generate less heat and consume less fuel in operation. Because PTFE can be incorporated into the surface, they often require little or no additional lubrication, making them low maintenance, economical, and environmentally friendly.

It’s hard to think of any industry that hasn’t undergone revolutionary change in the last generation. High-speed internet, advancements in computer storage, and the rise of smartphones are just a few obvious examples of how technology has made numerous jobs easier. This is perhaps more important in healthcare than in any other area. After all, medical progress truly saves lives. Here are a few ways recent improvements in technology have helped make that happen.

Telemedicine

The benefits of telemedicine Memphis TN are numerous. Whether through a dial-a-nurse triage line or through video conferencing technology that allows for a virtual examination, the ability to diagnose a condition remotely saves time and effort, as well as limiting exposure to and from immune-compromised patients.

Cloud and App-Based Medical History

When was the last time you saw a handwritten medical chart on a clipboard? This method of charting a patient’s symptoms, condition, and progress certainly worked very well for decades. Now, however, we have the technology to much more accurately track and archive everything from vital signs to procedures and responses to treatment. These are easily transferred between primary care physicians and specialists to paint a thorough picture of the patient’s health. What’s more, the patient can access them (often directly from their smartphone) and review recommendations and catch inaccuracies if they occur.

Robotic Surgery

We’re a long way from taking trained surgeons out of the operating room and replacing them with machines, and most people agree that’s for the best. That said, if physicians can be aided be precision tools, AI interfaces, and surgical machines that can help them calibrate their work within millimeters, the result is a win-win. You have a highly-skilled surgeon calling the shots, and an ultra-precise robot performing the actions.

Medicine has come so far in the last century, generation, and even decade. Imagine where we’ll be a few short years from now!

One of the main reasons that cars are not parked in a garage is because the garage is instead of being used to store cars, it is being used to store general clutter. It is time to give your garage a good clear out, as there are many huge advantages to parking your car in your garage.

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As well as this you may be able to sell some of the items in the garage that you no longer require, and put the money towards a useful investment, such as some new doors for the garage from somewhere like this garage doors Swindon based company https://www.upandoverdoorsltd.co.uk/garage-doors/garage-doors-swindon/ or some new storage to keep your garage neat, tidy and organised.

Here are some of the main reasons that you should be storing your car in the garage…

It keeps it safe from criminals – Car thefts and break ins often occur at night, and a criminal wanting to get on with it as quickly and quietly as possible is much less likely to target a car that is stored in a garage. A car on the driveway or roadside is the preferred choice for a criminal.

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It keeps it safe from the Weather – The weather can cause a lot of damage to cars – cars that are stored in a garage stay in much better condition, as some weather conditions cause rust and damage to paintwork. As well as this, it is much better getting up on a frosty morning and not having to scrape the ice from your car.