Catheter, straight, with steel stylet, English, 1830-1860 Catheter, straight, with steel stylet 1830-1860
Six "Westport" cardiac catheters, 100 and 120cm, Goodale-Lubin, Lehman and NIH tips, by Sherwood Medical Industries, Inc., St. Louis, Missouri, USA, 1970s Six "Westport" cardiac catheters 1970-1980