Sentence examples for emergency ventilation from inspiring English sources
Emergency ventilation is achieved only from the open ends of the tunnels, in a system designed in the early 1900's, when ridership was a small fraction of what it is today, railroad officials said.
In 1958 Peter Safar and James Elam, anesthesiologists at Johns Hopkins Hospital in Baltimore, Maryland, described an emergency ventilation technique that involved tipping the victim's head back and pulling the jaw forward in order to clear the air passage and then blowing air into the victim's lungs through a mouth-to-mouth connection.
The simulation is designed to investigate the direction and rate of air flow, temperature distribution and emergency ventilation responses.
The model provides information for setting up an emergency ventilation scheme, establishing safety procedures and minimizing damage in underground network systems.
It is expected that this study will contribute to plan the shaft operation for the emergency ventilation as well as provide the preliminary data to design the airflow rate of shaft.
Furthermore, it is also investigated whether the current emergency ventilation design practice using a vertical shaft can limit the smoke propagation from a fully loaded gasoline tank lorry fire.
We consider this study highly clinically relevant since currently many providers of emergency mask ventilation and difficult airway management are unable to achieve effective ventilation and alternative approaches are needed.
This study has implications for the practice of emergency mask ventilation in the unconscious subject, which is carried out almost exclusively by full face mask ventilation.
Obayashi finished its excavation of the station site, including the main and emergency shafts, ventilation tubes and passenger crossover tunnels, in late June; construction of the station shafts progressed slowly, digging up to 5 feet at a time, before the final concrete wall and waterproof lining were installed.
Seven anesthesiologists performed an emergency transcricoid ventilation with each device in the same setting.
CPA was defined as an event in which chest compressions and/or defibrillation are delivered, and an ARC event was defined as an event requiring emergency assisted ventilation [ 17].
