Jessie Hoffman Jr., 46, was declared dead shortly after 7 p.m. after he inhaled the lethal gas through a fitted full-faced ...

Minnesota-based 3M still ships millions of respirators, though health care is not the major market it briefly was.

Nitrogen hypoxia requires pumping pure nitrogen through a full-facepiece respirator until the person dies by lack of oxygen.

(Note that most people use “mask” and “respirator” interchangeably, but when the CDC and medical professionals say “respirator,” they specifically mean fitted face coverings with ...

At least until now, as [Aris Alder] tackles the problem with an affordable DIY supplied-air respirator. Now, we know what you’re thinking, anything as critical as breathing is probably best left ...

Wearing a respirator on the farm is for one purpose — to protect you from hazardous dust, gases and biological agents to ...

Laryngoscopy and endotracheal intubation via the nose were performed frequently during respirator therapy with the utmost care to minimize trauma. The endotracheal tube was cleared by suction ...

Employees will be evaluated for existing health conditions that may not be compatible with respirator use. Once medically cleared by UAB Employee Health, employees may be fit tested for the respirator ...

Tucked inside my late father's Soldier's Service Book, I found this little booklet of instructions on using a Respirator to protect against gas attacks.My father's Service Book was stamped five ...