Alternatively, IVC filters can be placed at the bedside either using fluoroscopy or transabdominal or intravascular ultrasound. Knowledge of the normal and variant anatomy of the vena cava is important for successful placement of vena cava filters and prevention of complications.
Welder's Glass. Welder's Shade Glass. A heat resistant grey-green tinted glass made to provide the correct eye protection for every welding operation. The shade numbers 1-14 refer to the density needed for the different welding operations. The higher the number, the darker the shade. Stock sheet size is 0.108 thick in Density 3 through Density 14.
Make sure you have the appropriate shading for the kind of stuff you are doing...you may want to go darker if your eyes are more sensitive than average. I don't think there's any kind of remedy, just ride it off. That's what my welding instructor has said and he's been in the business for about 25 years.