veterinary instruments; namely, surgical instrument sets primarily comprising of graspers, forceps, sounds and biopsy cups; assisted reproducing sets primarily comprising of embryo orgamete, transfer catheters, and needles; ovum pick up single and double lumen needles, embryo harvester catheters; gamete catheters; stone extractors; stone dislodgers; loop retrievers; grasping forceps and retriever set; biopsy brushes; suprapubic drainage catheters and needles; stents; dilators and balloon dilators; balloon inflators; nephrostomy kits primarily comprising of needles, urethral catheters, cannulas, wire guides and dilator followers in filoforms; catheter introducers; stop cocks and fittings; pressure gauges; sheaths; catheter retention discs; syringes; pneumothorax drainage catheters; connecting tubes; biliary drainage catheters; gastroenterology devices; occluding spring embroli and lymphangiographic injectors