Sim Lab
Sim lab is the everyday name for a dedicated simulation facility, meaning the physical setting where simulation activities take place together with the people and equipment that form part of the experience. The Healthcare Simulation Dictionary formalizes this as the simulation environment, and adds that it is a place where the facilitator creates a safe atmosphere for sharing and discussing participant experiences without negative consequences. A typical sim lab holds manikin bays, task trainers, exam rooms for standardized patient encounters, a control room, and debriefing space.
Source: SSH Healthcare Simulation Dictionary (Simulation Environment)
Two things make a room a sim lab rather than a classroom with a manikin in it. The first is control, meaning a space where a scenario can be run, paused, recorded, and reset with no real patient anywhere near it. The second is the debriefing room, because the learning happens in the conversation after the scenario, and a program with no dedicated place for that conversation tends to shorten or skip it.
The safe atmosphere in the dictionary definition is a design requirement rather than a sentiment. Sightlines from hallways, who is allowed to watch a recording, whether performance data reaches the competency committee, and how the prebrief states all of that determine whether learners take the risks that make simulation worth running at all.
The constraint every sim lab hits is throughput. A center has a fixed number of rooms, a fixed number of trained standardized patients, and faculty who are also seeing patients, so scheduling rather than curriculum ambition sets how many repetitions each learner gets in a year. That ceiling is why programs push some activity out to in situ sessions on the units, and why on-demand modalities matter for the objectives that need volume.
Accreditation and funding conversations treat the sim lab as an institutional asset shared across undergraduate medical education, GME, nursing, and continuing education, which is a strength for the business case and the source of most scheduling conflict at the same time. Center directors spend more of their week on allocation than on equipment.
What this looks like in a program
- Center directors report utilization by room and by hour, because an empty bay on a Tuesday afternoon is the number that funds or defunds the next hire.
- Programs pair the sim lab with in situ sessions on the units, so the objectives that need the real environment are not forced into a room that only approximates it.
Related terms
Last updated August 2026