Needle for combined epidural intradural anesthesia

摘要

Improved needle for combined intradural epidural anesthesia, of the type comprising two rigid tubular elements (1 and 2) longitudinally joined in parallel, forming a puncture assembly for guiding an epidural catheter and an intradural needle, respectively, characterized in that the set of tubular elements (1 and 2) is associated at the back with a common nucleus (5), which externally determines an anatomical configuration for holding with the fingers, while inside there are two separate ducts (7) that extend from the rear to the respective mouth with the tubular elements (1 and 2). (Machine-translation by Google Translate, not legally binding)