2. Description: Prior to anesthesia, all subjects will be given supplemental oxygen and monitored with pulse oximetry, end tidal carbon dioxide (ETCO2) capnography, noninvasive blood pressure, heart rate and rhythm measurement. In this study, once the patient is sedated and inadequate ventilation is identified as stated above, a jaw thrust maneuver will be applied. If this maintains adequate ventilation the JED will then be placed on the patient and adjusted to produce a simulated jaw thrust in an effort to open the obstructive airway. Once the JED is appropriately placed and clinical signs of ventilation achieved, the investigator will document the number of times that the anesthesia provider must manipulate the JED device to achieve an adequate airway. If at any time the anesthesia care provider feels that the JED cannot be adjusted to successfully maintain the airway, the use of the JED will be discontinued and the anesthesia provider will employ an airway management technique of their choice. In addition, the time of initial placement of the JED until end of JED use will be recorded to obtain total time of JED use during the anesthetic. The number of adjustments per unit time of JED use will then be calculated to compare to a constant jaw thrust that would otherwise be required. The duration of anesthesia administration with also be collected beginning with induction of anesthesia/sedation until cessation of infusion. The study will be continued until 50 patients have been entered into the study. Information will be collected even if the patient does not require a jaw thrust and the JED is not placed. Due to the high frequency of requiring airway assistance with egg retrieval procedures performed under deep sedation, the incidence of patients not requiring assistance is likely to be low and 50 patients was felt to be an adequate study size to describe the utility and efficacy of the JED in this setting.