There is nothing more dangerous than a drain that stops draining, but 2026 has solved the "Tube Kink" problem with Internal Spiral Ribbing. This 2026 design ensures that even if a patient rolls over in bed or wears tight compression garments, the internal lumen of the drain remains open. In 2026, these "Non-Collapsible" tubes are the new standard for neurosurgery and spinal procedures, where...