Capnograph (end-tidal CO2 monitor)
A monitoring device that continuously measures carbon dioxide concentration in respiratory gases and displays it as a waveform (capnogram) over time.
How it is used
Used to confirm correct endotracheal tube placement, monitor the adequacy of ventilation during general anesthesia, and detect respiratory complications early.
Clinical tip
The American Society of Anesthesiologists mandates it as a standard-of-care monitor during general anesthesia and deep sedation.
Sources
This entry is part of the Instriq catalog, researched and written per specialty from real web research -- never generated or invented without verification -- and reviewed skeptically and independently before publication. How this catalog is written.
History
Added to the catalog on 2026-10-05.
Dates derived from the project's public version-control history on GitHub, not a live collaborative edit log.