Getting deep inside the body for exploration or treatment can often involve highly invasive surgeries which come with their own considerable risks. So, doctors are often interested in less invasive strategies using scopes and natural orifices or small incisions to get deeper inside the body.
This is a companion discussion for the article “Tiny magnetic tentacle robots could get into our lungs, and that’s a good thing! - https://www.syfy.com/syfy-wire/magnetic-tentacle-robots-get-deeper-into-the-lungs” submitted on the community's news feed.
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