PROSEAL LMA THESIS

For analysis of continuous variables independent samples t-test was applied and for categorical variables chi-square test was used. Following uniform induction with propofol PLMA provides higher airway sealing pressures oropharyngeal leak pressures as compared to I-gel however the airway sealing pressure of I-gel is also within the normal limits and is reported to be effective in preventing aspiration. The leak fraction ranged from 5. The mean airway sealing pressure in the PLMA group I-gel supraglottic airway device with Non inflatable cuff. Footnotes Source of Support:

A comparison of postoperative throat and neck complaints after the use of the i-gel and the La Premiere disposable laryngeal mask: Second, being devoid of an inflatable cuff, time to inflate the cuff and volume adjustment as required in PLM, is not needed. Gender, ease of insertion, manipulations required to insert the device, ease of gastric tube insertion, and fiberoptic view between the groups were compared using the Chi-square test. Comparison of changes in mean EtCO2 between two groups Click here to view. We compared the ease and time required for insertion, airway sealing pressure and adverse events. Demographic data Click here to view.

No significant difference was found in leak fraction between the two groups. Mallampati Class I — II.

Comparison of clinical performance of the I-gel with LMA proseal

How to cite this URL: Anasthesiol Intensivmed Notfallmed Schmerzther. Ninety-four children, aged between 6 months theeis 12 years, weighing 5 to 30 kg, belonging to American Society of Anesthesiologists Physical Status I and II, undergoing elective surgical procedures, were randomized into two groups. The Baska Mask — A new concept in self-sealing membrane cuff extraglottic airway devices using a sump and two gastric drains: How to cite this URL: Table 1 Insertion of device score.

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Table 3 Fiberoptic scoring system[ 6 — 8 ]. There was no evidence of airway trauma, regurgitation and aspiration.

There rposeal no incidences of bronchospasm, laryngospasm, aspiration, regurgitation, and hoarseness in both the groups. However, it may be argued that a short placement time of the BM by 5 sec as compared to PLM may not be of much clinical significance. A proposed fiber-optic scoring system to standardize the assessment of laryngeal mask airway position.

Both groups were compared with respect to ease of insertion, insertion attempts, fiberoptic assessment, airway sealing pressure, ease of gastric tube placement, and other complications. It is currently available in four sizes: The supraglottic airway I-gel in comparison with ProSeal laryngeal mask airway and classic laryngeal mask airway in anaesthetized patients.

Comparison of i-gel supraglottic airway and LMA-ProSeal in paediatric patients under controlled ventilation. The average airway sealing pressure was reported as Randomized crossover comparison of the proseal with the classic laryngeal mask airway in unparalysed anaesthetized patients.

Comparison of Proseal Laryngeal Mask Airway Vs Endotracheal Tube for Laparoscopic Surgery

Although the airway sealing pressure was significantly higher with Group P This may be due to thermolability of the membranous mask which makes it more adaptable to the shape of laryngeal outlet over time and hence a better seal.

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Anaesth Intensive Care ; A preliminary study of I-gel: Prosexl articles Airway sealing pressure I-gel laryngeal mask airway-Proseal supraglottic airway device. An effective airway was confirmed by bilateral symmetrical chest movements on manual ventilation, square prosela on capnography, no audible leak of gases and lack of gastric insufflation.

proseal lma thesis

It is made of medical grade silicone. Lmq of laryngeal mask cuff pressures on the incidence of sore throat. Patients were questioned after regaining full consciousness and again after 24 hours to assess pharyngolaryngeal morbidity sore throat, dysphagia, and dysphonia.

These observations are in close approximation to the results reported by others.

proseal lma thesis

Gabbott DA, Beringer R. We noted a higher incidence of sore throat as compared to dysphagia and hoarseness of voice in both the groups at 1 and 4 hr.

Stewart A, Lindsay WA. A comparison of four methods for assessing airway sealing pressure with the laryngeal mask airway in adult patients. A novel supraglottic airway without inflatable cuff. ProSeal versus the Classic laryngeal mask airway for positive pressure ventilation during laparoscopic cholecystectomy.