Silhouette Nitrous Oxide Mask

Breathing Circuit

New and Improved
Silhouette® Nitrous Oxide Masks and Breathing Circuits

First launched in 2015, Silhouette has “Changed the view of nitrous” in dental practices around the world and set the standard for low profile nasal masks. Post COVID, as a completely single use nitrous oxide mask and tubing - Silhouette was the ideal product to simplify challenges with infection control. Already recognized as a game changer for nitrous oxide gas and oxygen delivery, Porter now brings to you the Next Generation of Silhouette! Featuring many new and improved benefits as well as a new lower price point – now is the time to switch to buying the Silhouette.



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Information On Silhouette






The new and improved SILHOUETTE nasal mask and breathing circuit includes the following features and benefits:

Low profile and conforming dental nitrous oxide mask

  • Easy to work around and access the oral cavity

  • Improved seal around the nose resulting in less leakage

Single use disposable mask and tubing

  • Everything that touches the patient is single use simplifying your infection control process and saving time

Easily retrofits to your existing flowmeter(s)

  • Order 1 x SIL2-RETRO-PKG for each flowmeter

New – modified mask design that improves the seal on the patients nose improving delivery and scavenging efficiency

  • The top of the mask is flexed in and wraps down on the top of the nose

  • Tubing angled up and pulls the mask down and in on the nose

  • No adhesive

New – shape and size of the nasal cannula

  • Improved air flow

  • Smaller cannula size for Pedo and Small masks making the fit more comfortable

New - Colored masks for easy size identification

New – Fresh mint scent in each mask

New – Capnography port built into every mask

  • Simple to connect your vital signs monitor sample line for convenient readings

  • Order SIL2-CAPNO for 25 single use disposable luer lock barbs. Sample lines not included.

Tubing goes over patients ears and up under the patients chin

  • Patients have full range of head motion – no stopping and starting to adjust nasal masks anymore!

  • Not tubing behind the headrest

Protective eyewear easily fits over Silhouette and does not compromise the seal of the mask