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Updated: Jul 20, 2026

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Use of an Integrated Low-Flow Anesthetic Vaporizer, Ventilator, and Physiological Monitoring System for Rodents
Published on: July 9, 2020
Summary
This evaluation compares two anesthesia systems for ambulatory surgery: the Datex-Ohmeda S/5 Aespire 7100 and Draeger Medical Fabius Tiro. Both systems offer comparable performance to inpatient units but are more economical for outpatient settings.
Area of Science:
- Anesthesiology
- Medical Device Evaluation
- Health Technology Assessment
Background:
- Ambulatory surgery centers require specialized anesthesia equipment.
- Existing inpatient anesthesia systems may be over-featured and costly for outpatient use.
Purpose of the Study:
- To evaluate the Datex-Ohmeda S/5 Aespire 7100 and Draeger Medical Fabius Tiro anesthesia systems for ambulatory surgery.
- To determine if these systems meet the needs of the typical ambulatory surgery patient population.
- To assess safety features, pre-use checks, and ease of use.
Main Methods:
- Two anesthesia systems (Datex-Ohmeda S/5 Aespire 7100, Draeger Medical Fabius Tiro) were tested.
- A standardized test protocol, previously used for inpatient systems, was applied.
- Evaluation focused on safety, pre-use checks, and usability for ambulatory settings.
Main Results:
- Both systems demonstrated performance suitable for ambulatory surgery.
- The evaluated systems provide essential features without unnecessary (and expensive) additions.
- Safety features and ease of use were assessed in the context of outpatient procedures.
Conclusions:
- The Datex-Ohmeda S/5 Aespire 7100 and Draeger Medical Fabius Tiro are suitable anesthesia systems for the ambulatory surgery market.
- These systems offer a more economical choice for outpatient facilities compared to inpatient-focused systems.
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