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Inhaled Nitric Oxide System

In 1998, Robert F. Furchgott, Louis J. Ignarro and Ferid Murad discovered that nitric oxide can dilate blood vessels. This significant discovery earned the three medical scientists the Nobel Prize in Medicine. The discovery of NO as a signaling molecule in the cardiovascular system not only explains the mechanism of action of the classic medicine nitroglycerin, but also opens up new paths for the diagnosis and treatment of various diseases. This discovery has lift some medicine research up to a new era.


Respomed iNO therapy device using air as the source and adopting innovative technology of high-voltage electric shock to instantly obtain the required high-purity NO gas. Featured with small size, light weight and mobile stand equipped, our device is portable and easy to move.

As China's first innovative medical research and development platform that uses "air as the gas source and pulse ionization to obtain instant access" NO gas. It focuses on the research of medical products for inhaling NO and helps make the clinical treatment of pulmonary hypertension more compliant, safe and convenient, bringing nitric oxide treatment into the zero-cost era and making it easy to popularize clinical practice. It meets the clinical application of cardiopulmonary, respiratory, anti-inflammatory and antibacterial. No matter newborns, children or adults, the treatment of inhaled NO can give new hope to life.

Today, Respomed medical portable nitric oxide treatment device, using air as the source, produce high-purity nitric oxide by our latest high-technology instantly, anytime and anywhere. We abandon the traditional bulky cylinders, which will cause severe pollution and the cost is very high, and use the latest high-tech to solve clinical pain points and difficulties, letting doctors doing iNO treatment compliantly, safely and conveniently and people carefreely breath.

Leaping from "cylinder canning to “zero cost of use” “instant access” portable epoch-making products, we are on the road of extension of Nobel Prize invention, we advocate using state-of-the-art medical technologies to improve people’s health.

Innovative Technology for Inhaled Nitric Oxide Therapy

Clinical Applications of iNO

  • Persistent Pulmonary Hypertension Of The Newborn(PPHN)

  • Pulmonary Arterial Hypertension(PAH)

  • Pulmonary Hypertension After cardiac surgery

  • Pulmonary Arterial Hypertension(PAH) secondary to Chronic Obstructive Pulmonary Disease (COPD)

  • Acute Respiratory Distress Syndrome (ARDS)/Acute Lung Injury(ALI)

  • Acute Vascular Reaction Test(AVT)

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Instantly access to high purity NO. 

  • Using air as the gas source, the cost is zero

  • Seamlessly connect with all brands of ventilators, synchronous work with the ventilator 

  • Professional human-machine interface design

  • Open data interface for seamless integration with hospital information systems. 

  • Lightweight and convenient, easy to move 


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