- Advanced DOX™ SpO2 and Heart Rate monitoring—from routine, periodic spot-check measurements—to extended, continuous monitoring.
- With just one compact, lightweight, portable monitor, accommodate all of your patients—from neonate to adult.
- Unique DOX™ digital SpO2 technology for improved pulse recognition and artifact rejection.
- Audible and visual alarms provide instant notification.
- Optional printer, with user-definable report formats, enables accurate documentation of SpO2 and heart rate—short term or overnight—for graphic, tabular, and sleep summary reports.
- 24-hour internal memory supports Profox* Oximetry sleep study software.
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Built-in, rechargeable sealed lead acid battery ensures uninterrupted operation throughout patient transport or during power failure.
- State-of-the-art NDIR technology identifies and measures five anesthetic agent gases: Halothane, Isoflurane, Enflurane, Sevoflurane, and Desflurane.
- Automatic or manual.
- Breath-by-breath O2, CO2, and N2O monitoring.
- Gas flow sampled at 100, 150 and 200 ml/min.
- Mixed agent identification.
- Measurement accuracy is not affected by alcohol or ketones.
- Fast warm-up time ensures full accuracy within minutes.
- No user calibration required; minimal user interaction.
- Intuitive, easily configured user interface minimizes training and is ideal for multiple users.
- Bright, real-time display of numerical values and waveforms provides instant notification of changing patient status.
- Lightweight, portable design provides flexible workspace options.


Exceptionally compact, lightweight, and designed for the way
you work, the 504DX series offers advanced DOX™ pulse oximetry and heart rate monitoring, plus the reliability and ease
of use that have put Criticare monitors in a class by themselves.
Ergonomic design and intuitive operations. Unique DOX™ digital SpO2 technology improves performance, even under the most challenging clinical conditions. Full-featured audible and visual
alarms ensure accurate extended, unattended monitoring. The optional fully-integrated, internal printer produces high quality hard copies of graphic trends, tabular trends, and sleep summary reports. Sleep summary reports can be used to detect sleep apnea and requires no additional software. For additional analysis, the 504DX series is compatible with Profox Oximetry sleep study software.
Powerful and compact—fits into small shelves on gas kits and is an excellent choice for updating existing anesthesia delivery systems with state-of-the-art agent detection and proprietary 5-agent gas analysis technology.
The Poet IQ2® Anesthetic Gas Monitor provides an affordable solution for 5-agent gas monitoring in any operating environment.
The Poet IQ2 has an external video output port that is compatible with VGA flat screen displays, allowing patient data to be displayed where the surgical team needs to see the information. The anesthetic monitor comes with an internal high resolution color display that is designed into a compact, easy to use control panel that can fit into tight spaces. The internal display controls can be placed within easy reach while an external large screen display can be mounted where ever desired.
The Poet IQ2 automatically identifies and quantifies inspired and expired CO2, N2O, O2, and five anesthetic agents. The exceptional dynamic range of the advanced High IQ™ agent detector allows the monitor to accurately measure and display mixed gas measurements at low volumes.
The system's reliable performance, ease of use, flexible design, and affordable cost make it the ideal monitoring solution for anesthesia applications in hospitals and surgical centers.


A powerful combination – proprietary CSI vital signs and 5-agent gas
analysis technology. Versatile, reliable, and incredibly compact.
Designed to operate simply, in less time, and with greater accuracy!
CSI’s new Poet IQ® Gas Monitor, together with the Poet Plus® 8100 Vital Signs Monitor, provides a unique combination of leading edge vital signs technology and anesthesia gas monitoring in a compact, modular system. The Poet IQ automatically identifies and quantifies inspired and expired CO2, N2O, O2, and five anesthetic agents. The system’s reliable performance, ease of use, flexible design, and affordable cost make it the ideal monitoring solution for anesthesia applications in hospitals and surgical centers




