Revolutionary Vision Correcting Eye Drops Could Replace Eyeglasses

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Experts predict myopia, or nearsightedness, will reach epidemic proportions by the end of the decade, with over a third of the world’s population requiring glasses or contact lenses. However, if a team of Israeli ophthalmologists from Jerusalem’s Shaare Zedek Medical Center has their way, the crisis may be averted with special “nanodrops” created to correct refractive errors responsible for nearsightedness (myopia), farsightedness (hyperopia), or blurred vision (astigmatism).

Zeev Zalevsky, professor of electrical engineering and nanophotonics at Bar-Ilan University, who worked on the project, says the procedure requires three simple steps. Prospective patients will begin by using a proprietary smartphone app to measure their eyes’ refractive index. A laser pattern, based on the app’s calculations, will then be created and projected onto the surface of each cornea. The final step will be to put a predetermined number of the drops, which contain “special nanoparticles,” into each eye.

Bateseyeexercises.com

The researcher explains, “These nanoparticles go into the shallow ablated [laser] patterns generated on the surface of the cornea and change the refraction index inside of those patterns. This corrects the visual problem the user has.” The best part is, the procedure can be conducted at home without the presence of a medical doctor. Team leader Dr. David Smadja, asserts the technique is far less painful and invasive than laser surgery, which corrects refractive errors by extracting a portion of the cornea.

While Smadja who unveiled the nanodrops on February 21, 2018 at Shaare Zedek’s second biennial research day, calls the procedure “a new concept for correcting refractory problems,” the treatment has thus far only been successfully tested on pigs. The team, which hopes to start human trials soon, believes it will take at least two years before the revolutionary eye drops will be available on the market. In addition to ensuring they are safe and effective for humans, the researchers still have to determine the dosage needed to correct the different conditions and also, how frequently the treatment will have to be administered to keep the patient’s eyesight sharp.

Image Credit: Faculty.Washington.edu

Researchers say the rise in myopia in kids can be attributed to the increasingly large amount of time spent on computers and phones. Studies have proven that just two to three hours of daily sunshine exposure can reduce vision-related issues dramatically. So set aside your digital devices and head out for a bike ride, run, or stroll. It will not only help you see better, but also make you healthier!

Resources: www.rt.com,digitaltrends.com,newsweek.com

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ablatedadministeredassertsattributedavertedblurredconceptcorneacrisisdecadedosagedramaticallyepidemicexposureextractinginvasivepredeterminedprocedureproprietaryrefractiverevolutionarytechnique
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Reading Comprehension (8 questions)

  1. Why do experts believe myopia will reach epidemic proportions by the end of the decade?
  2. How are Israeli ophthalmologists trying to prevent the crisis?
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Critical Thinking Challenge

What does the author suggest kids to spend more time outdoors? Do...

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“The team, which hopes to start human trials soon, believes it will take at least two years before the revolutionary eye drops will be available in the market.”

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405 Comments
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  • S_loveFriday, May 4, 2018 at 8:19 am
    Really cool!!!revolutionary!!!
    • bre44
      bre44Thursday, May 3, 2018 at 8:34 am
      This might actually be really neat because I have glasses and for my sports and playing ball, this would be awesome!
      • boos babyWednesday, May 2, 2018 at 10:38 am
        i see you.
        • BOBBayTuesday, May 1, 2018 at 10:30 am
          COOL
          • bobTuesday, May 1, 2018 at 10:29 am
            cool
            • noneTuesday, May 1, 2018 at 6:50 am
              fortnite is the best game ever.
              • bo vuTuesday, May 1, 2018 at 6:29 am
                there just glasses whts the big deal
                • wolfcatiiSunday, April 29, 2018 at 5:07 pm
                  i played a shape block puzzle blind folded before.
                  • wolfcatiiFriday, April 27, 2018 at 2:02 pm
                    //|| Cool! I tried walking around my house blind with a sleep mask to see what it would be like to be blind. It was weird :PP ||\\
                    • Vmaster406Friday, April 27, 2018 at 11:08 am
                      i have not read it but it looks great

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