New Nitronox® Plus Demand Flow Nitrous Oxide & Oxygen Analgesia Systems


A sleek new design offering a choice of fixed 50/50 or adjustable Nitrous Oxide, PLUS so much more!

The solution you've been asking for is here.
The Nitronox® name is synonymous with quality and the ability to effectively reduce patient pain and anxiety during minimally invasive medical procedures. Nitronox Plus builds on decades of that success and is the culmination of years of gathering user feedback to design a device that offers healthcare professionals the functionality they've asked for.

Adjustable nitrous oxide in a demand flow system.
Previously, demand flow systems only offered a fixed 50/50 mixture while continuous flow systems offered the ability to adjust the percentage of nitrous oxide. Porter has taken the benefits of an adjustable continuous flow system and combined them into a new demand flow system that allows for a predictable patient experience. Now available are options that offer 0-50% or 0-70% adjustable nitrous oxide along with a new 50/50 fixed system. These 3 new models allow you to choose the system that best fits your needs. Regardless of application, Nitronox Plus has the right option for you.

Demand flow system with enhanced features.

  • Designed for use with children and adults
  • Available in fixed or adjustable mixture concentration models
  • Key lock mechanism for safety and security
  • Audible low gas pressure alarm
  • Internal, but accessible demand valve
  • Safety function test button

Designed to meet infection control standards.

  • One way directional flow of inhaled and exhaled gas
  • Single-use, disposable breathing circuits
  • Single-use masks and mouthpieces
  • Front panel user interfaces designed to prevent surface cleaners and disinfectants from entering the device

Request more info or a quote

View the Nitronox Plus video now

Download our Nitronox Plus brochure FM 1460 to learn more.

For specifications, download the fixed 50/50 Nitronox Plus data sheet FM 1461 or adjustable Nitronox Plus data sheet FM 1462.