Researchers Correct 10 Rabbit Eyes in 1 Minute With LASIK-Free Cornea Reshaping
Updated
Updated · ScienceDaily · May 28
Researchers Correct 10 Rabbit Eyes in 1 Minute With LASIK-Free Cornea Reshaping
2 articles · Updated · ScienceDaily · May 28
Ten of 12 rabbit eyes were reshaped with electromechanical reshaping, or EMR, achieving the intended focusing power for myopia correction in about one minute.
Mild electrical pulses delivered through platinum contact-lens electrodes temporarily softened the cornea by shifting pH, letting it mold to a new curvature before stiffening again.
Imaging showed the cornea’s collagen structure stayed largely intact, with no major loss of transparency or obvious tissue damage, suggesting a less invasive alternative to tissue-removing LASIK.
Researchers say EMR could also be adapted for farsightedness, astigmatism and some corneal clouding cases, but the work is still limited to isolated rabbit eyes rather than living animals or humans.
Next studies will test durability and safety in living tissue; if successful, the team says EMR could become a cheaper option than laser-based vision surgery.
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Electromechanical Reshaping (EMR): A Non-Invasive Breakthrough in Vision Correction and Its Transformative Potential
Overview
Electromechanical Reshaping (EMR) is a new, non-invasive method for vision correction that uses mild electrical pulses to temporarily soften and reshape the cornea. This process allows the cornea to lock into a new shape, correcting refractive errors without removing or damaging tissue. Advanced electrode contact lenses help monitor the cornea during treatment, making the procedure precise and safe. Early research, especially in rabbit studies, shows promising results, suggesting EMR can correct vision without surgery. As the technology is refined, EMR could offer a safer, more accessible alternative to traditional vision correction surgeries.