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May 01 2013· Seventy subjects were enrolled. Both two-handed ventilation techniques were more effective than the one-handed technique by both volume and pressure measurements. The one-handed C-E technique yielded a median volume of 428.4 mL vs. the two-handed C-E technique with 550.8 mL and the two-handed V-E technique with 538 mL (p < 0.001).
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Background. Bag-valve-mask ventilation is an essential element of emergency airway management. Rescuers usually accomplish mask sealing against the face with 1-handed or 2-handed techniques with the thumb and index finger wrapped in a “C” shape around the mask apex and the remaining fingers lifting the jaw. 12 Limited literature has shown that the 2 …
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Joffe et al. 18 assessed TV changes during one-hand and two-hand MV during anesthesia induction in their randomized cross-over study. Unlike the results of our study they found no TV change during one-hand MV but progressive increase of the TV during two-hand MV in anesthetized nonparalyzed patients with oral airway in place.
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To our knowledge the one-handed vs. two-handed C-E technique has been compared in children and adults but no studies have compared the various two-handed methods. OBJECTIVE: To compare the effectiveness of mask seal using three different FM techniques on a model intended to simulate difficult FM ventilation and measure ventilation performance.
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Apr 01 2017· The conventional teaching of mask ventilation uses one-handed mask (C-E) ventilation. If ineffective then a two-handed technique is recommended because two-handed approaches provide a better mask-to-face seal 9 10 and produce greater tidal volumes. 11 12 However there are two commonly used techniques of two-handed mask ventilation the C …
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Oct 01 2010· A two-handed jaw-thrust technique is superior to the one-handed "EC-clamp" technique for mask ventilation in the apneic unconscious person. M Joffe Pulmonary Allergy and Critical Care University of Wisconsin School of Medicine and Public Health Madison Wisconsin USA.
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Background: We aimed to evaluate if two-handed mask airway is superior to one-handed mask airway during inhalational induction of anesthesia in children. Methods: A randomized two period crossover study was performed on 60 children aged 1-8 years with obstructive sleep apnea due to adenotonsillar hypertrophy scheduled for adenotonsillectomy.
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Apr 08 2017· The conventional teaching of mask ventilation uses one-handed mask (C-E) ventilation. If ineffective then a two-handed technique is recommended because two-handed approaches provide a better mask-to-face seal 9 10 and produce greater tidal volumes. 11 12 However there are two commonly used techniques of two-handed mask ventilation the C …
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Dec 19 2020· We aimed to evaluate if two‐handed mask airway is superior to one‐handed mask airway during inhalational induction of anesthesia in children. Methods. A randomized two period crossover study was performed on 60 children aged 1‐8 years with obstructive sleep apnea due to adenotonsillar hypertrophy scheduled for adenotonsillectomy.
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Apr 01 2017· However there are two commonly used techniques of two-handed mask ventilation the C-E technique and the V-E technique ().The C-E technique applies the mask by forming a ‘C’ shape with each thumb and index finger over each side of the mask while the third fourth and fifth fingers of both hands lift the mandible toward the mask in a three-fingered ‘E’ …
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patency than a one- handed technique in adults (1). The aim of our study was to evaluate if two handed-mask airway technique with jaw thrust (THA) is superior to one-handed technique mask airway with chin lift (OHA) in providing a patent airway during inhalational induction of anesthesia using a new noninvasive device called the pneuRIPTM(2).
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Background: We aimed to evaluate if two-handed mask airway is superior to one-handed mask airway during inhalational induction of anesthesia in children. Methods: A randomized two period crossover study was performed on 60 children aged 1-8 years with obstructive sleep apnea due to adenotonsillar hypertrophy scheduled for adenotonsillectomy.
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Apr 01 2018· Children will be randomly divided in two groups of 20 each based on the induction technique used: Group --1: Induction of anesthesia started as follows while children are breathing spontaneously: One handed mask airway + chin lift 20 sec and then switch to two hands + jaw thrust 20 sec Group 2: Induction of anesthesia started as follows while …
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Apr 06 2020· Joffe AM Hetzel S Liew EC. A two-handed jaw-thrust technique is superior to the one-handed "EC-clamp" technique for mask ventilation in the apneic unconscious person. Anesthesiology. 2010 Oct. 113 (4):873-9. .
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Background. Bag-valve-mask ventilation is an essential element of emergency airway management. Rescuers usually accomplish mask sealing against the face with 1-handed or 2-handed techniques with the thumb and index finger wrapped in a “C” shape around the mask apex and the remaining fingers lifting the jaw. 12 Limited literature has shown that the 2 …
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Methods: In this simulation manikin based experimental study 40 CPR trained participants compared standard two-rescuer CPR using a one-handed mask-face seal to a modified method of two-rescuer CPR where one rescuer performed a mask-face seal using both hands while the second rescuer performed chest compressions and also squeezed the BVM
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Oct 29 2010· This study affirms that a two-handed mask technique is superior to the standard one-handed technique. For bag mask ventilation the two-handed technique requires a second operator to squeeze the bag. The two handed two-person technique should be used whenever possible and particularly when bag mask ventilation is difficult or inadequate with
Chat OnlineJul 12 2017· Group --1: Induction of anesthesia started as follows while children are breathing spontaneously: One handed mask airway + chin lift 20 sec and then switch to two hands + jaw thrust 20 sec Group 2: Induction of anesthesia started as follows while children are breathing spontaneously: Two handed mask airway + jaw thrust 40 sec.
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Jan 08 2020· Outcomes related to ventilation techniques are shown in Tables 3 and 4.Significant differences were observed in the expiratory tidal volume and minute ventilation among the three ventilation techniques (P < 0.001 respectively).Expiratory tidal volumes with one-handed ventilation with an endoscopic bite block was significantly improved compared to …
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This study compared the efficacy between two different two-handed facemask ventilation techniques: the EC and TE grips during ventilation of unconscious apneic patients by novice providers. Patients included in the study were adults over age 18 years presenting for elective surgery requiring general anesthesia.
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