It is possible that an oxygen (or any other type of gas cylinder) can become contaminated due to misuse. For this reason OGSI offers vacuum pumps on most CFP Models so that cylinders can be evacuated before they are filled.

Our team will provide oxygen cylinder in emergency. However, you may buy small portable cylinder in Tibet. It may cost approx. Yuan 35-40 Per cylinder. See similar questions...

There is little evidence to support the use of oxygen cylinders in reducing mortality, however some patients benefit from short bursts from oxygen cylinders PRN especially if evidence of oxygen desaturation on mobilising. Long term survival in patients on LTOT showed that survival improved to 62% at five years. However LTOT should only be initiated after a secondary care review, the criteria is as follows: See similar questions...

Some people have suggested that a possible problem with nitrox is that it could stratify, after mixing, in the cylinder. This would obviously be a serious problem if it did indeed happen. However, this has not been observed in practise and common sense suggests that it won't happen. Air is nitrox and in all the millions of years that this planet has had an atmosphere it has not stratified. Once mixed, the gases will remain mixed. See similar questions...

Answer: Here are some basic guidelines for keeping your cylinder clean and for using it with oxygen and oxygen-enriched gas mixtures (more detailed guidelines are available from CGA): Only use an oxygen-clean, oxygen-compatible valve installed by a properly trained, competent technician familiar with the procedures described in current CGA guidelines. See similar questions...

Many individuals with Chronic Obstructive Pulmonary Disease (COPD) who are prescribed oxygen therapy have lots of questions. Many patients already on oxygen therapy are excited to learn about new portable oxygen concentrator technology that can give them freedom to leave their homes and live normally again. Here are some of the most frequently asked questions from patients who are prescribed oxygen therapy: See similar questions...

Full details of both the old and new colour schemes are shown on the attached ID chart, copies of which you will have received by post. See similar questions...

Doors that have been fitted some years ago are fitted with the older style cylinders that have little in the way of in-built security features. Today’s cylinders have enhanced security features such as anti-pick and anti-drill features built into the design as standard. See similar questions...

Answer: It needs to be “oxygen clean”—which means free from contaminants that can be the fuel for an oxygen-fed fire (see the list of contaminants in Question 3, above). Cleanliness on surfaces is measured by milligrams (mg) of hydrocarbon per square foot of surface area (mg/ft2). In the U.S., DOT (in RRC 901c) requires that the cleanliness of cylinders used in oxygen service be proven to be less than 2. See similar questions...

The oxygen in a cylinder can last indefinitely. In the US, the DOT requires that aluminum cylinders be hydro-tested every (5) years, and steel cylinders every (10) years. See similar questions...

The CO2 cylinder of the inflatable lifejacket lasts for 5 years, if it is not used. However, the cylinder must be replaced after every use of the inflation jacket. See similar questions...

Yes, there are newly designed portable oxygen concentrators on the market like the SeQual Eclipse or Inogen One that are perfect for automobile travel. You can use rechargeable batteries or simply plug the unit into the car’s accessory outlet (lighter). The Eclipse or Inogen portable oxygen concentrators can be placed out of the way, behind the front seat, allowing you to travel freely. Learn more about portable oxygen concentrators used in cars. See similar questions...

Not much. All that we request is a small amount of space for our bar countertop (optional), and access to a nearby power source (110V, 15amp). We bring everything else including: portable bar countertop, oxygen aroma stations, oxygen concentrator, disposable nose pieces, and knowledgeable Ultimate Oxygen staff. See similar questions...

We get deliveries from most carriers each day. They all know where we are so just pick the one that you feel most comfortable with! If you live in the United States or the UK, you can also contact us to schedule a collection from your address and take advantage of our discounts on shipping. See similar questions...

It can be moved, but it is not portable. The monitor weighs about 75 pounds. The arm is clamped to the back of a desk or table and the screen rests on the surface. See similar questions...

NComm's TMS is architected to make the framer device transparent to the customer application. The device driver acts as the "shock absorber" and takes care of hardware nuances. Both the TMS and customer application layers are totally portable to another platform simply by changing the framer device driver. We aim for 100% preservation of the investment the user makes to their software. See similar questions...

Carbon dioxide is one of the most readily available and inexpensive of all compressed gases. Refills are available from local suppliers of fire extinguishing equipment, welding equipment and even paint-ball supply stores. Familiar company names such as Praxair, and Liquid Gas are ready sources of both CO2 and large (50 lb) refill tanks. See similar questions...

The '91-'95 (7120) and the '96-'99 (0630) high port castings are preferable. The '00+ (0331) castings have smaller exhaust ports and are prone to crack, while the '87-'90 (2686) Renix castings have low intake ports that don't flow very well. If you can afford to splash out the coin, the Hesco aluminium head offers a near 30lb weight reduction and a raised valve cover rail to allow the use of roller rockers. See similar questions...