Cardinal Health, Craig Calibrated Cannula, overall length 5-3/8" (13.7 cm), catalog #OS5000-005, sold separately, or as a component of the Craig Vertebral Biopsy Set, catalog #OS5000
V. Mueller¿ Peanut Sponges, Catalog number 23275-470, Sterile, For Single Use Only, Size: 3/8, X-Ray Detectable In Holders, Distributed by Cardinal Health, McGaw Park, IL 60085 USA. There are various uses including as gauze/sponge internal, x-ray detectable and as dissectors.