Results for: Mechanical-ventilation

Who invented ventilator?

The ventilator originates from the Iron Lung which was invented by Philip Drinker and Louis Agassiz Shaw. In 1931, the Iron Lung was improved to become the ventilator by John (MORE)

What is a mechanical?

Mechanical designer do from basic or concept design to a finish  product output to market including these activities: concept  design, modelling, simulation, drafting, manuf (MORE)

Why is Holmes' attention drawn to the ventilator?

___"You saw the ventilator, too?" ___"Yes, but I do not think that it is such a very unusual thing to have a small opening between two rooms. It was so small that a rat coul (MORE)