Sounds kind of like the old vaccine airguns, but deliberately taking a sample instead of accidentally: <a href="https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;Jet_injector" rel="nofollow">https:&#x2F;&#x2F;en.m.wikipedia.org&#x2F;wiki&#x2F;Jet_injector</a>