How do they prevent good cells from being destroyed on the way? Shaped sound wav... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		darubedarob 1 day ago \| parent \| context \| favorite \| on: Ultrasound Cancer Treatment: Sound Waves Fight Tum... How do they prevent good cells from being destroyed on the way? Shaped sound waves adding up locally?

hgomersall 1 day ago [–]

Yes exactly - focus at a point. You don't reach threshold pressures until you have sufficient summed waves.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact