I-Gel is a innovative supraglottic device with acceptable airway sealing pressure, easier to insert, less traumatic with lower incidence of sore throat. Other parameters like heart rate, blood pressure, end-tidal carbon dioxide and SpO 2 were comparable between the 2 groups and within normal limits during the perioperative period. There were no significant differences in demographic and hemodynamic data. None of the patients had dysphonia or any other complications in either of the groups. Insertion was scored as per Table 1.

Gabbott DA, Beringer R. I-gel versus laryngeal mask airway-Proseal: Prospective, randomized, ethical issues committee approved interventional study. Support Center Support Center. No other complications were observed in either of the groups. The inflatable cuff of PLMA may be the cause of various malpositions after insertion.

Recurrent laryngeal nerve injury caused by a laryngeal mask airway. Duration for which the device remained in the oropharynx in minutes. Cuff pressure of the PLMA was checked every 30 minutes till the end of surgery and was maintained at 60 cm H 2 O by removing air from the cuff using thesjs syringe.

An observational study of the I-gel. Our results reflect that the use of I-gel in such patients may not be appropriate. The influence of cuff volumes on oropharyngeal leak pressure and fibreoptic position with the laryngeal mask airway.

proseal lma thesis

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. Gabbott DA, Beringer R.


The ease and success rate for device placement, fiberoptic visualization of the larynx, and complications were comparable. However, it may be argued that a short placement time of the BM by 5 sec as compared to Prosesl may not be of much clinical significance.

The mean intra-cuff pressure of the PLMA increased to Airway morbidity after use of the laryngeal mask airway LMA Proseal vs. A novel supraglottic airway without tgesis cuff.

Supraglottic airway devices have been established in clinical anesthesia practice and have been previously shown to thdsis safe and efficient. A novel supraglottic airway without inflatable cuff.

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

Asai T, Liu EH. We compared the clinical performance of the I-gel and PLMA in terms of the efficacy and safety management in anesthetized patients on controlled ventilation, undergoing elective surgical procedures with respect to airway sealing pressure, ease of insertion, insertion attempts, fiberoptic assessment, ease of gastric tube placement, and complications.

Laryngo-pharyngeal complaints after use of the laryngeal mask airway. A multicenter study comparing the ProSeal with the Classic laryngeal mask airway in anesthetized, non paralyzed patients. Blood staining of the device, tongue, lip, and dental trauma were recorded. Analysis of consecutive uses of the ProSeal laryngeal mask airway by one anaesthetist at a district general hospital. Support Center Support Center.

Supraglottic airway devices discussion. Move to Section Abstract Citations References. A preliminary study of I-gel: It is better than PLMA in terms of faster insertion and ease of insertion with a low incidence of pharyngolaryngeal morbidity.


proseal lma thesis

Our finding demonstrates that there is no relationship between cuff pressure and laryngo-pharyngeal complaints. Student t -test and Mann-Whitney test were employed to compare the means; for categorical variables, Chi-square test was used.

proseal lma thesis

Is I-gel a new revolution among supraglottic airway devices? A gradual increase was seen in the cuff pressure of PLMA well over a 3-hour period during nitrous oxide and oxygen anesthesia.

The shape, softness and contour accurately mirror the perilaryngeal anatomy to create the perfect fit, so that compression and displacement trauma are significantly reduced and has cheaper manufacturing costs due to the simplicity of design. This demonstrates that the short learning curve of 15 BM placements is theeis for its correct placement.

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

An effective airway was confirmed by bilateral symmetrical chest movements on manual ventilation, square waveform on capnography, no audible leak of gases and lack of gastric insufflation. Although the airway sealing pressure was significantly higher with Group P This mean thedis of 5.

Maintenance of anesthesia was achieved with the nitrous oxide: