The ICevac

The ICevac system Reduces Exposure to Waste Anesthetic Gas

The University of Michigan's OSEH endorses the Rodent Induction Chamber Evacuation System (ICevac)

Less stressful for the animal 

Induction time is shorter

Quickly removes nearly 100% WAG

Small footprint

Adaptable to an existing anesthetic machine


The ICevac system has 2 components: The ICevac (black box) and the Induction Chamber (plastic air tight container)

Induction Chambers come in many sizes to accommodate small animals; from mice to rabbits

  Induction Box Small  Induction Box Medium

In this video (below), dry ice is used to represent anesthetic gas filling a chamber

The induction chamber is filled with anesthetic gas until the animal becomes unconsciousness

Traditionally: When the induction chamber is full of anesthetic gas and the animal becomes unconscious, the chamber is opened to retrieve the animal, exposing the operator to a large amount of waste anesthetic gas

Using the Induction Chamber Evacuator: 

Anesthetic gas can be safely evacuated from the chamber before opening to retrieve the animal as demonstrated

NOTE: Carbon dioxide gas is much heavier than halogenated gas, therefore it takes longer to evacuate i.e., halogenated gas is evacuated faster than carbon dioxide gas

YouTube Video

Read about the dangers of WAG

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Contact Janet Wolforth for more information or a free in-house demonstration: