You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.

Es un límite de seguridad alrededor del punto a tratar.
It's a safety boundary around the target.

Así que ahora estamos trabajando en un método no invasivo, porque estos eran todos estudios invasivos.
So we are working now on a non-invasive — again, these are all invasive studies.

Este es el concepto.

So here's the concept.

