Dec 4, '04. a cordis is a large-bore, usually single-lumen central line. it can be placed ij, subclavian, or femoral. it is also sometimes called an introducer, becuase it is frequently used as a pathway for a swan ganz (pa catheter) or transvenous pacer (the swan or pacer is floated through the cordis).
Best Answer: Why are they called 'magic markers'? The inventor Sidney Rosenthal named his new marking device Magic Marker because of its ability to mark on almost every surface. History of Pens & Writing Instruments. The first marker was probablythe felt tip marker, created in the 1940's. It was mainly used for labeling and artistic applications.
The baton later stands for a literal magician's wand. The illustration of the Tarot card The Magician from the Rider-Waite tarot deck was developed by A. E. Waite for the Hermetic Order of the Golden Dawn in 1910.Waite's magician features the infinity symbol over his head, and an ouroboros belt, both symbolizing eternity.he baton later stands for a literal magician's wand. The illustration of the Tarot card The Magician from the Rider-Waite tarot deck was developed by A. E. Waite for the Hermetic Order of the Golden Dawn in 1910.