Applied is one of the leading medical oxygen regulator suppliers in the home healthcare industry and here are some of our most frequently asked questions (FAQ):
 

1. Are all regulators made in China the same from a quality perspective?

No, some medical regulator suppliers, like Applied, engineer and do final testing of regulators in the U.S. This insures that providers and ultimately patients receive a quality regulator that will deliver the proper prescription of oxygen specified by the healthcare professional.

2. How can I determine the quality of a medical oxygen regulator?

First, purchase medical devices such as medical oxygen regulators only from a quality, established, and qualified supplier. This ensures if you have a question or a problem you can get answers and solutions. Next, given the number of Chinese regulators in the market, it helps to have individual regulator testing data with the regulator(s) to ensure quality and performance.

3. Do medical regulators require periodic testing?

Yes, under Compressed Gas Association (CGA) standard E-7, 2006, titled Medical Gas Pressure Regulators, Flowmeters, and Orifice Flow Selectors, medical oxygen regulators should be tested at a maximum of 5 year intervals or more frequently if needed to ensure safety. When inspections are performed, they shall include evaluation of damage, material degradation due to aging, contamination, wear, performance, calibration, etc. Inspections should be performed by the manufacturer’s authorized agent or the device manufacturer. 

4. Can I repair or modify a medical oxygen regulator?

No, there are no user repairs or modifications permitted on medical oxygen regulators. Medical oxygen regulators are precision devices which control oxygen pressures up to 2,000 and even 3,000 psig and regulate this pressure to allow patients to receive the proper prescription of oxygen. If a medical oxygen regulator requires a repair or modification contact the supplier, do not attempt to repair or modify it!