evacuator
One who clears
An evacuator is a person or device that removes something from a space.
In medical contexts, it's typically an instrument for suctioning fluid, tissue, or debris from body cavities during procedures: The surgeon used a smoke evacuator during the laser surgery.
More generally, anyone who evacuates people from danger is an evacuator.
Fluid-moving machine
- suctionPulling via pressure difference
- aspirationStrong desire for achievement
- drainageLiquid removal system
- siphonLiquid transfer tube
extraction · discharge · emptying · exhaust · airflow · negative pressure · canister · tubing
Relating to operations
- catheterInserted medical drainage tube
- drainChannel for wastewater
- cannulaThin medical insertion tube
- retractorTool exposing surgical field
wound · lavage · abscess · hematoma · specimen · sterile · operating room · trocar
pump
Fluid-moving machine
- suctionPulling via pressure difference
- aspirationStrong desire for achievement
- drainageLiquid removal system
siphon · extraction · discharge · emptying · exhaust · airflow · negative pressure · canister · tubing · collection
surgical
Relating to operations
retractor · wound · lavage · abscess · hematoma · specimen · sterile · operating room · trocar · laparoscopic
escape
Flight from captivity
siren · rescue · shelter · emergency exit · first responders · hazard · threat · survivor · refugee · displaced
expel
Remove forcibly from membership
extract · withdraw · empty · purge · flush · eliminate · dislodge · void · discharge · decontaminate
evacuatorrescuer
One who saves others
supplier · provider · first responder · reinforcer · defender
- medical evacuationTransporting injured to care
- evacuation planEmergency departure procedure
- evacuation routePlanned emergency exit path
- emergency evacuationRapid departure from danger
- evacuation ordersOfficial commands to flee
- mandatory evacuationForced departure order
evacuation, evacuate, evacuated, evacuating, evacuates, evacuations, evacuators