Aims. The aim of the study was to compare endotracheal intubation with i-gel and LMA (laryngeal mask airway) supreme supraglottic airway devices in orbital osteosynthesis surgery. Methods. 134 patients undergoing orbital plasty after fracture were enrolled in our study and were randomized into three groups: 43 in the endotracheal intubation group, 42 in the LMA-Supreme group, and 49 patients w...

The laryngeal mask airway (LMA) is a relatively new device that was brought into clinical practice in the 1980s. It was conceived, designed, and developed between 1981 and 1988 by Dr. Archie Brain, a British anesthesiologist who felt that a component for airway management was missing. The laryngeal mask was conceived to provide the bridge between the face mask and the endotracheal tube. The con...

Before 1990, the choice of an airway device essentially was limited to the facemask or the endotracheal tube. Since then, a number of novel supraglottic airway devices have been developed. The laryngeal mask airway (LMA) was introduced to the United States in 1991 after 3 years of use in the United Kingdom and other countries. Today the LMA has a clearly established role as an airway device in ...

BACKGROUND High intracuff pressure can cause severe pharyngeal complications including sore throat or hoarseness after laryngeal mask airway (LMA) removal postoperatively. Though the application of minimum effective cuff inflating volume is suggested to maintain airway sealing and adequacy of ventilation for patients receiving general anesthesia with LMA at lower level of the intracuff pressure...

BACKGROUND The main responsibility of an anesthesiologist is to safely maintain an open airway and preserve sufficient gas exchange in the lungs. This role becomes more significant when managing children especially those with difficult airways (DA). In such cases, a quick appropriate action can decrease the related mortality and morbidity. Laryngeal mask airway (LMA) is a device used in cases w...

BACKGROUND Supraglottic devices could be used to reduce postoperative respiratory complications, but there are few studies focused on their use in more prolonged surgeries. OBJECTIVES In this study, we compared postoperative respiratory complications in patients with prolonged ear, nose and throat (ENT) surgeries, whose airways were controlled with tracheal tube or laryngeal mask airway (LMA)...

This project presents an online lossminimization algorithm (LMA) for a fuzzy-logiccontroller (FLC)-based interior permanent-magnet synchronous-motor (IPMSM) drive to yield high efficiency and high dynamic performance over a wide speed range. LMA is developed based on the motor model. In order to minimize the controllable electrical losses of the motor and thereby maximize the operating efficien...

This study aimed to determine whether the PAXpress airway (Vital Signs, Totawa, NJ) should replace the standard laryngeal mask airway (LMA Classic) in our practice. Records of patients who had been ventilated with a PAXpress airway or an LMA were examined. Responses of patients in the postanesthesia care unit (PACU) or from routine postoperative calls the following day were noted. Insertion of ...

Locomotor activity (LMA) is a simple and easily performed measurement of behavior in mice and other rodents. Improvements in video tracking software (VTS) have allowed it to be coupled to LMA testing, dramatically improving specificity and sensitivity when compared to the line crossings method with manual scoring. In addition, VTS enables high-throughput experimentation. While similar to automa...