Name: 可以立即止血的凝胶
Uploaded: 2014-11-20T16:18:09Z
Duration: 4 min 51 s
Description: 忘了伤口缝合吧——有更好的方法让伤口闭合。本 TED 演讲中，TED 伙伴 (TED Fellow) 演讲者 Joe Landolina 讲述他的发明——一种医用凝胶可以即刻停止创伤出血而不需要施加压力。(内含医学影像。)

忘了伤口缝合吧——有更好的方法让伤口闭合。本 TED 演讲中，TED 伙伴 (TED Fellow) 演讲者 Joe Landolina 讲述他的发明——一种医用凝胶可以即刻停止创伤出血而不需要施加压力。(内含医学影像。)

可以立即止血的凝胶

A breakthrough medical gel can instantly halt life-threatening bleeding, even when a severed artery could kill in under three minutes. Unlike traditional pressure-based treatments, this plant-derived gel mimics the body's complex extracellular matrix, allowing it to fit seamlessly into any tissue. The material triggers rapid clotting, stopping traumatic bleeds in less than ten seconds. By working in harmony with the body, it promises a new era for battlefield medicine and emergency response.