SPONTANEOUS VENTILATION WITH THE BAIN ANAESTHETIC SYSTEM
نویسندگان
چکیده
منابع مشابه
Spontaneous ventilation with the Bain anaesthetic system.
Measurements of ventilation and of inspired gas composition were made while volunteers breathed a non-anaesthetic gas through a Bain anaesthetic system. It was found that rebreathing occurred when the fresh gas flow was between two-and-a-half and three times the minute volume. Fresh gas flows at least three times the minute volume appear to be necessary to prevent rebreathing when using this sy...
متن کاملThe oxygen and volatile anaesthetic delivery characteristics during spontaneous ventilation using a non-rebreathing coaxial anaesthesia system.
The gas delivery characteristics during simulated spontaneous ventilation of a non-rebreathing adaptation of the Bain circuit were examined. Tidal volumes were varied from 200 to 600 ml and respiratory rate from 8 to 20 breaths per minute obtaining characteristics for a minute volume range from 2.4 to 12 litres/minute. The minimum inspired oxygen concentration with 1 litre/minute 100% oxygen fr...
متن کاملComparison of the Bain and the ADE systems during controlled ventilation in adults.
It has been suggested that Humphrey's ADE system may be an improvement on the Bain system. To compare their efficiencies we have studied 20 anesthetized adults who had controlled ventilation established with a circle absorber system at a VE sufficient to maintain normocapnia. Patients were then randomly allocated to either a Bain or an ADE system. Fresh gas flow was sufficient to keep PE'CO2 co...
متن کاملAdequacy of preoperative safety checks of the Bain breathing system.
Effects of posture and baricity on spinal anaesthesia with 0.5% bupivacaine 5 ml. Spinal anaesthesia with 0.5 % bupivacaine 3 ml: comparison of plain and hyperbaric solutions administered to seated patients. POSTDURAL PUNCTURE HEADACHE Sir,—We read with interest the article by Lynch and colleagues [1] comparing the incidence of postdural puncture headaches (PDPH) associated with 22-gauge and 25...
متن کاملControlled vs Spontaneous Ventilation for Bronchoscopy in Children with Tracheobronchial Foreign Body
Introduction Tracheobronchial foreign body aspiration is a common life-threatening condition in children. There are controversies in the management of this condition, including the type of ventilation during bronchoscopy. This study aims to compare anesthesia with controlled ventilation versus spontaneous ventilation in rigid bronchoscopy in children with foreign body aspiration. Materials...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1977
ISSN: 0007-0912
DOI: 10.1093/bja/49.12.1245