” ” brain cancer cells A new laser detector help doctors surgery – health Sohu-beef怎么读�

" " brain cancer cells? A new laser detector help doctors surgery – health Sohu in operation in Department of cerebral surgery, the doctor’s eyes on the screen and the patient shuttling between will affect their attention. According to the "New Scientist" magazine website reported on 7, the British university hospital and several scientists developed a laser detector, the brain cells spectral signal into audio, allow doctors to identify cancer cells and healthy cells by listening. New technology can help doctors to complete Department of cerebral surgery operation more quickly and safely. A new laser detector in the last research based on the improved form. Before the detector can also help doctors identify brain cancer cells in the region, but only through the display of visual presentation. The new detector can be converted into an audio signal of the signal, so the doctor can "hear" cancer cells in the brain, which will focus on surgical site eyes. Participated in the study at Clyde University, Matthew · Beck said that the new technology can accurately guide the signal, let the doctor "all eyes focused on the operation". The working principle of laser detector based on Raman spectroscopy, to the brain cells from laser, and the reflected spectrum analysis, form a cell like fingerprint spectrum. The shape of the spectrum tells the doctor whether the irradiated cells are cancerous. The research team of the installation of a new software for audio signal detector, an important feature of the software can capture spectrum signals, and these signals into sound. Preliminary test results show that, with only the ear, the doctor depends on the laser detector to identify the accuracy of healthy cells and cancer cells up to 70%. Beck said that although the spectral signal than the accuracy of 90% to lower, but they are confident that by improving the continued improvement. For cancer patients, cancer cells are not cleaned will relapse and metastasis and resection of left hidden trouble, healthy cells, nerve function and damage, causing serious side effects. Next, they will strive for an early clinical trial of laser detectors to help doctors as much as possible to remove the cancerous brain cells, and will not remove healthy cells. (original title: new laser detector " to " in the brain cancer cells help doctors surgery)相关的主题文章: