Name: 光声成像的神奇癌症检测潜力
Uploaded: 2022-02-02T20:47:06Z
Duration: 6 min 53 s
Description: 我们可以用光和声检测疾病吗？TED 研究员李磊（Lei Li）分享光声成像的未来：价格合理、无痛、精确地把光转化成声，产出高分辨率图像，展示我们体内的情况。从乳腺癌的早期诊断，到为输送药物的微型机器人导航，研究这项尖端科技可以为观察、追踪、诊断疾病开创新世界。

李磊: 光声成像的神奇癌症检测潜力

光声成像的神奇癌症检测潜力

我们可以用光和声检测疾病吗？TED 研究员李磊（Lei Li）分享光声成像的未来：价格合理、无痛、精确地把光转化成声，产出高分辨率图像，展示我们体内的情况。从乳腺癌的早期诊断，到为输送药物的微型机器人导航，研究这项尖端科技可以为观察、追踪、诊断疾病开创新世界。

Photoacoustic imaging is set to transform how diseases like cancer are detected and understood. By converting light into sound, this technology produces high-resolution images with remarkable speed and clarity, taking just 15 seconds to scan the entire breast in 3D. Unlike traditional methods, it is painless, affordable, and non-invasive, with no need for contrast agents. Its applications extend beyond cancer, offering real-time insights into brain function and even the potential to steer micro-robots inside the human body.