Sadly, instead of receiving oxygen, the patient died of nitrous oxide poisoning. Although the index safety systems and color-coding of gas cylinders have been in use for years as constraints or ...

A miniature cylinder of nitrous oxide discarded in a gutter in Walnut Creek, California, March 13, 2020. AP WASHINGTON — U.S. health officials are tracking a rise in injuries tied to the misuse ...

Following a recent ban, the Costa Mesa Police Department seized hundreds of large fruit-flavored nitrous oxide cylinders and thousands of small chargers from local smoke shops. The owners are ...