For the 1st time ever, difficult eye procedure preformed with robot's helpJanuary 30, 2017 - 11:24 AMT PanARMENIAN.Net - For the first time ever, a team of eye surgeons were able to inject a thrombolytic drug directly into a patient's retinal vein to dissolve a blood clot. It was a success despite the fact that the vein is as thin as human hair thanks to a surgical robot developed by researchers from KU Leuven, a university in Belgium, Engadget reports. The condition they treated is called retinal vein occlusion, and it leads to reduced eyesight and blindness. At the moment, doctors can only suppress its effects with monthly eye injections, because the retinal vein itself is only around 0.1 millimeter wide. It's just much too thin for manual injections when the drug has to be administered for 10 minutes straight. Professor Peter Stalmans, an eye surgeon at University Hospitals Leuven, said: "The current treatment for retinal vein occlusion costs society €32.000 per eye. This is a high price tag, considering that you're only treating the side effects and that there is little more you can do than avoid reducing eyesight. The robotic device finally enables us to treat the cause of the thrombosis in the retina. I look forward to what is next: if we succeed, we will literally be able to make blind people see again." To address the issue, the researchers created a robot that can help a surgeon insert the needle precisely and then hold it perfectly still. They also designed the 0.03 millimeter needle, which is three times thinner than human hair, needed to inject the drug into the tiny vein. According to the university, the method successfully dissolved the blood clot and the patient is now doing well. However, it'll take some time before everyone else who has the condition can go through the same treatment: the surgery was merely part of the first phase of the method's clinical trial. The surgeons have to replicate the procedure's success on other patients and then study its effects in the trial's second phase. Photo: KU Leuven Top stories Yerevan will host the 2024 edition of the World Congress On Information Technology (WCIT). Rustam Badasyan said due to the lack of such regulation, the state budget is deprived of VAT revenues. Krisp’s smart noise suppression tech silences ambient sounds and isolates your voice for calls. Gurgen Khachatryan claimed that the "illegalities have been taking place in 2020." Partner news Most popular in the section | Lemkin Institute petition seeks release of Armenians in Azerbaijan The Lemkin Institute is deeply concerned about the continued illegal detention of political prisoners from Karabakh in Azerbaijan. Armenian Catholicos calls for national unity against threats Karekin II issued a message on Republic Day marking the anniversary of the First Armenian Republic. Pashinyan: Armenia’s desired goal is “on the horizon” Prime Minister Nikol Pashinyan has said that Armenia is moving forward “without interruption”. Opposition leader, supporters spend night at Sardarapat memorial Police made nearly 300 arrests the day before as Galstanyan and his supporters continued to demonstrate in Yerevan. |