Investigation of a Novel Oropharyngeal Airway: The ManMaxAirway
Conditions:   Airway Obstruction;   Respiratory Complication Interventions:   Device: ManMaxAirway oropharyngeal airway adjunct;   Device: Guedel Oropharyngeal airway adjunct;   Device: No airway adjunct Sponsor:   University of Vermont Recruiting (Source:
Source: - May 31, 2019 Category: Research Source Type: clinical trials

Gender and Proper Size of Oropharyngeal Airway: Pilot Study
Condition:   Adult Patients Undergoing Surgery That Requires General AnesthesiaInterventions:   Device: No. 7 oral airway;   Device: No. 8 oral airway;   Device: No. 9 oral airwaySponsor:   Yonsei UniversityRecruiting - verified November 2014 (Source:
Source: - December 22, 2014 Category: Research Source Type: clinical trials

Assessment of Facial Measurements, the Length of Mouth Corner-mandible Angle and Incisors-mandible Angle, for Determining the Proper Sizes of Oropharyngeal Airway
Condition:   General AnesthesiaInterventions:   Device: the length between incisor and mandible angle;   Device: the length between mouth corner-mandible angleSponsors:   Yonsei University;   Yonsei UniversityNot yet recruiting - verified September 2013 (Source:
Source: - September 4, 2013 Category: Research Source Type: clinical trials