Medical apparatus and instruments, namely enteral feeding tubes; neonatal gavage, nasogastric and orogastric tubes; dual-lumen enteral feeding catheters enabling feeding with gastric decompression (gastric venting); medical connectors, adapters, valves and stylets specially adapted for the aforesaid goods; enteral feeding kits comprised primarily of enteral feeding tubes, neonatal gavage, nasogastric and orogastric tubes, dual-lumen enteral feeding catheters, and medical connectors, adapters,...