Neb. Rev. Stat. § 38-1106.01

Deep sedation means a drug-induced depression of consciousness during which (1) a patient cannot be easily aroused but responds purposefully following repeated or painful stimulation, (2) the ability to independently maintain ventilatory function may be impaired, (3) a patient may require assistance in maintaining a patent airway and spontaneous ventilation may be inadequate, and (4) cardiovascular function is usually maintained.