WhatsApp Modern technology is simply an advancement of old technology.
How Technology is Changing Dentistry No drills, no injections, easier access, lower costs: By Sharon Guynup, October 19, Credit: By morning, you realize you have a real problem. So you head into the bathroom, plug your smart toothbrush into your smartphone—and when you put the brush in your mouth, it scans your teeth.
The images automatically upload to the Cloud. They are analyzed by artificial intelligence, which finds a cavity in your aching tooth and a hairline crack in another molar. The scans and preliminary analysis are transmitted to your dentist, who then texts you to schedule an appointment.
Later that day, in the office, the dentist removes the decay that etched a cavity into your tooth—with a laser. It makes the procedure painless: Much of the cracked tooth is removed and it will require a crown. Then an office technologist does a 3-D ultrasound of the two problem teeth—x-rays, like dental drills, have become a thing of the past—and transmits the scans to two separate devices.
A second machine, a 3-D printer, manufactures a cap for the other tooth while you wait, which your dentist pops right in without the need for adjustments because production has become so precise.
These procedures that once required multiple visits are completed in just over an hour. Sound like a scene out of Star Trek? Experts say that technological innovation will ultimately improve and broaden access to dental care, allowing for same-day care that translates to fewer office visits—making a healthy smile more affordable.
As more high-quality digital information becomes available to researchers, the potential for more precise diagnosis and treatment only continues to grow.
Data including your age, medical and dental health history, as well as your genome, will, for example, allow dental professionals to pinpoint your susceptibility to various types of oral disease. In the near future, doctors and dentists will increasingly tailor treatment to your personal genetics, making choices reflecting what has proven most effective for your genome and your particular physiology.
A significant part of this revolution is the ongoing development of diagnostic tools that are able to analyze our physical condition with ever-greater precision.
That includes advanced digital imaging, like a currently available system called the Canary. During a three-second scan, an electric toothbrush-sized device emits pulsing red laser light; it may detect cracks and caries that are too small to show up on an x-ray.
Upon approval from the U. Food and Drug Administration, experts think s-rays may be cheaper than x-rays. Next-Generation Diagnosis and Treatment Lasers are now being used in both diagnosis and treatment. However, the hefty price tag on these devices will have to come down before they are widely used.
For example, a joint project between Harvard and the University of Nottingham has created a synthetic biomaterial that could essentially allow a cavity to heal itself, a development with the potential to greatly reduce tooth deterioration that leads to expensive, painful root canals.
Earlier detection of oral cancer—the sixth deadliest form of cancer—is now possible. A more futuristic outlook could include nanobots. Some of these microscopic machines might restore or straighten teeth, deliver anesthesia during oral surgery, diagnose diabetes and other diseases, or treat oral cancer.
But nanotech research is complex, and these developments lie far in the future, as human clinical trials would be necessary to determine both efficacy and safety.
Bioprinting Even with these advances, teeth will sometimes need to be replaced with a cap, crown or a bridge. Some, like a group at the University of Groningen in the Netherlands, are working with recipes that could add tooth decay-fighting chemicals to 3-D printed teeth.
A team at Wake Forest University in North Carolina has printed out human body parts from a mixture of live cells and gel that is laid down in layers to construct living human tissues. Up until now, dental surgeons have had to remove bone and tissue from the hip or skull for restoration procedures.
Pre-clinical trials will begin in Oct 09, · Bluetooth Technology Advantages and Disadvantages Bluetooth technology is leading the future of wireless connections between different technological devices. Bluetooth is built into a variety of different devices including: phones, iPods, headsets, and even medical equipment.
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Think back the first cell phones that were available, before the days of text massaging and blue tooth. Technology is essential in our society in order to grow and move toward the future. We have the ability to shape the world we live in.
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With the increased use of camera phones and Multimedia facilities and blue tooth technology, mobile phone related cyber crime incidents are increasing.
Cybercrime includes traditional activities such as fraud, theft or forgery, whenever a telecommunication system is involved.