non-invasive

US /ˌnɑːn.ɪnˈveɪ.sɪv/
UK /ˌnɑːn.ɪnˈveɪ.sɪv/
"non-invasive" picture
1.

nicht-invasiv

not involving the introduction of instruments or other objects into the body through the skin or a body opening

:
The doctor recommended a non-invasive procedure for the diagnosis.
Der Arzt empfahl ein nicht-invasives Verfahren zur Diagnose.
Non-invasive treatments often have fewer side effects.
Nicht-invasive Behandlungen haben oft weniger Nebenwirkungen.