Using Virtual Reality To Train Eye Doctors

Using Virtual Reality To Train Eye Doctors

New technological advances such as virtual reality (VR) have been used to help eye care patients in recent years. Now, some companies are utilizing the incredibly useful VR technology for training doctors for real life situations. This article will briefly talk about how VR is being used to train doctors and the positive outcomes of VR and other developing technologies. Testing Normally, eye doctors would receive training on on surgical procedures from observation and on patients. This can be a risky way of training surgeons and VR is helping to eliminate the risk entirely. A biotech company called Genentech has developed a high-grade version of VR that eye surgeons can use to simulate performing surgery on patients. Tech In recent years, the VR headsets had only been used for gaming purposes. The headsets tended to have a delay making the technology at the time unusable for medical testing and procedures. Now, with costs lowered for the VR headsets and the improvement of the tech, VR can be used more seriously in medical practice. Putting on the VR headset, the surgeon is immersed into a world where the smallest movements and gestures affect what they see and hear. Surgeons can now simulate performing common procedures such as cataract surgery with real tools laid out for them. Everything about the VR procedure is as real as it can be but, biotech companies like Genentech are still looking to improve the VR tech to the most optimal level.= Other Uses Many biotech companies are investing in VR and Augmented Reality (AR) technologies to improve many medical procedures. The popularity of VR and...
Eyewear Trends in 2019

Eyewear Trends in 2019

Whether one has a prescription for them or just likes wearing them to make a fashion statement, eyewear is one of the hottest style accessories going. The right pair or pairs can transform an ensemble, attitude and turn heads. Every season, new eyewear trends emerge, and for 2019, both the runway and social media are showing off all kinds of bold and beautiful frames. TV icons like Oprah Winfrey are obsessed with striking eyewear and don’t leave home without a snazzy pair on. There are plenty of cool options just waiting to enhance every unique face shape and set of features out there. New York-based eyewear company Vint & York is always at the forefront of fashionable eyewear and sees 2019 as an opportunity to treat one’s peepers to some vibrancy in color, revamped classics or a pair adorned with extraordinary details. For instance, the popular eyewear designers are forecasting strong red frames as one choice that also leads to pink and purple frames. These flirty girly shades give a woman a playful vibe and are especially appealing to college-age students. Classic gold metal eyeglasses are a sophisticated option for both men and women, and in 2019, round frames in gold are perfect for the work environment. This style is refined and simple and never goes out of fashion. Vint & York also fancy eyeglass frames in modern prints to dazzle the eyes. Marble-toned frames are a great take on the classic tortoiseshell look and give the wearer’s ensemble that extra touch of hipness. In addition, vintage nude frames are hot in shades like caramel, light brown and beige....
Blue Light and Your Eyes

Blue Light and Your Eyes

Many electronic devices like the smartphone, tablet and computer screens all contain it, and even natural sunlight has a ton of it. It’s just about everywhere one looks. It’s called blue light, and these short-wavelength, high-energy light rays can cause more harm than good when too much of them are exposed to the eyes. Science shows that blue light is a good thing during the daylight hours as it enhances mood and attention span, but once nighttime falls, blue light takes a naughty turn by messing up the body’s natural circadian rhythm and forcing one to stay alert or to wake up. Macular Degeneration One of the most serious conditions too much blue light can cause is the development of age-related macular degeneration. The light damages the retinal molecules and kills off the essential photoreceptor cells. When photoreceptor cells are destroyed, that is it. The cells cannot be regenerated. Macular degeneration results in significant vision loss, and sadly, it’s an incurable disease. Scientists are hoping to someday introduce a special eye drop that will protect the sensitive retinal photoreceptor cells. The disease is growing in number yearly, especially in the United States where more than two million new cases of age-related macular degeneration are reported. Devices Children are growing up in a high-tech world obsessed with their electronic devices and mostly unaware of the damage blue light is quietly doing. Researchers recommend that people of all ages stop looking at their smartphones or laptops in the dark and to put on sunglasses that can filter both UV rays and blue light outside. Digital eye strain is another issue that...
Prism Correction

Prism Correction

A majority of the world’s population suffers from some sort of vision impairment that needs correcting. If you have ever received a glasses prescription you may have been recommended prism lenses to help correct your vision. Although prisms are not used in every prescription for glasses they are used in certain types of vision correction. This blog will help explain the purpose of prism correction and how it works. Double Vision Prism correction is mainly used to help people who experience double vision. When someone experiences double vision, they see two images of a single object at the same time. These symptoms can be mild, as some people only see small fragments of a second image making what they are looking at seem fuzzy. This kind of vision impairment is called diplopia and is mostly treated through prism correction. Another reason for using prism correction is to help patients adjust their eyes to a proper formation. Patients may have difficulty moving their eyes inward or outward together and prism correction can help them make that adjustment. Prism Lenses Prism lenses are different from optical lenses and therefore are used for different purposes. Optical lenses help people who suffer from nearsightedness, farsightedness, or astigmatism. Optical lenses will bend light for us to be able to view objects better. Prism lenses work in a similar way by bending and refracting light so that you are now able to see an object as a single image instead of two. The lenses will trick your brain into interpreting what you are seeing so that your double vision is corrected. As with other types...
Treatment for Keratitis

Treatment for Keratitis

Keratitis can be summed up as a general inflammation of the cornea. The cornea is responsible for about sixty percent of your total optical power. Inflammation of the cornea can cause a multitude of problems from very minor to total blindness if not treated properly. Here, we will discuss some common causes of keratitis and the potential damage it can do to you eyes. Causes There are a number of ways someone can suffer from keratitis. Injury is one way someone can suffer from non infectious keratitis. Any impact to the cornea such as a scratch can result in inflammation. If the scratch on the cornea is not treated properly, bacteria can enter the cornea and cause it to become infected. Other bacteria and parasites such as acanthamoeba can cause keratitis. Acanthamoeba can sometimes live on the surface of a contact lens that has not properly been cleaned or taken care of. Acanthamoeba lives in water and usually infects the eye when someone washed their contacts with tap water instead of the recommended solution. Wearing your contacts for a prolonged period of time can cause keratitis. General neglect of contact lens hygiene can cause an array of vision problems including keratitis. Impairments of one’s eyelashes or eyelids can cause a type of noninfectious form of keratitis. Eyelashes that could be growing inward have the risk of damaging or scratching the cornea. Similarly, entropion, which is a condition when your eyelids are rolled inward runs a risk of damaging to cornea as well. Treatments Treatment for keratitis can come in a variety of ways depending on if it is infectious...