77 Cannula Size Royalty-Free Photos and Stock Images | Shutterstock
Mayo Cannula | Quirófanos LQ
JBP Ultra-thin Wall Nano Cannulas | AD Surgical
Legends Of Surgery on X: "In 1950, Mayo Clinic anesthesia resident David Massa (1923-1990) invented the modern intravenous catheter. The prototypes were made in his basement, and sterilized in his kitchen oven!
Portex Inner Cannula for Flex D.I.C. Tracheostomy Tubes, 8 mm, White, 60/cs - Medex Supply