Non-Rebreathing (NRB) Nose Cone

Waste anesthetic gas exposure is a common concern during benchtop procedures involving anesthetized rodents. The Non-Rebreathing (NRB) Nose Cone for mice is designed to deliver consistent anesthesia while helping minimize occupational exposure through effective waste gas management.

The NRB nose cone supports both passive and active waste gas scavenging configurations. For passive scavenging, an activated charcoal canister can be easily connected to the rear outlet of the unit. For active scavenging, the NRB integrates seamlessly with an attenuated vacuum system, enabling efficient removal of waste anesthetic gases at the point of delivery.

A built-in magnetic base allows secure stabilization on metal work surfaces or induction chamber plates, helping maintain consistent positioning during procedures. Each kit also includes two magnetic animal positioners, along with extra latex components and O-rings to accommodate routine maintenance and extended use.

Designed for flexibility, safety, and ease of use, the NRB Nose Cone is an ideal solution for laboratories seeking reliable anesthesia delivery with improved waste gas control during mouse procedures.