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.
Our eclipse shades include instructions printed directly on the frames to remind users to wear them during all portions of the eclipse. Our safe solar eclipse glasses are independently tested, and CE certified. These paper eclipse glasses are essential for safe viewing of this solar event. Prepare For 2017.