03/06/2025
নতুন আবিষ্কার :
রক্তনালীর কোলেস্টেরল প্লাক পরিষ্কার করার যন্ত্র।
কোলেস্টেরল প্ল্যাকই মূলত Heart attack, Stroke সহ রক্তনালির নানান ধরনের অসুখের প্রধান কারণ।
Scientists made a tiny machine that removes cholesterol from blood vessels without the need for surgery:
It is inserted into the body through the femoral artery and travels through the blood vessels to the affected area. A built-in mini camera allows the surgeon to visually monitor the entire operation.
Once it reaches the blocked area, the device is positioned and securely fixed in place. Balloons are then inflated to block blood flow in the area. If necessary, blood is pumped out and the area is filled with a clear saline solution. A patented cutting blade then removes the cholesterol deposits.
The blade is designed to specifically target cholesterol and leave the artery walls undamaged. After the deposits are removed, the saline solution is removed, the balloons are deflated, and blood flow is restored. The artery is now clean and ready to function normally.
The concept was developed by Dahir Insaat. High cholesterol is a serious problem that can lead to the formation of plaques that obstruct blood flow and can cause heart attacks, strokes, and other dangerous diseases. This machine offers a new way to solve this problem, making the procedure of cleaning arteries more accessible for patients. Various invasive and non-invasive methods are currently being developed to manage and remove cholesterol plaques. One of the procedures is called angioplasty, a minimally invasive method that has become a cornerstone in the fight against cardiovascular disease. This technique offers a less invasive alternative to traditional open-heart surgery, providing relief to millions of patients worldwide. The procedure involves inserting a thin tube, known as a catheter, into a blood vessel, usually in the groin or arm. The catheter is then carefully guided through the circulatory system until it reaches the blocked artery. At the tip of the catheter lies a deflated balloon, which is strategically positioned within the narrowed section of the artery. Once in place, the balloon is inflated, exerting pressure on the plaque that is obstructing blood flow.
As medical technology continues to advance, new and less invasive methods for removing cholesterol plaques are likely to emerge, offering patients more treatment options and improved quality of life.
Collected.