Patent ID: 7448381
Filing Date: 2008-11-11
Classification: A61M

Abstract:
1. An apparatus having at least five respective valves disposed therein for controlling respiration of a controlled body, comprising: a first circuit having an end adapted to be connected to said controlled body and an opposite end connected to the outside of the apparatus; two respective valves disposed independently in said first circuit, said respective valves comprising: a second circuit having an end adapted to be connected to said controlled body and an opposite end connected to said outside; three other respective valves disposed independently in said second circuit, said other respective valves comprising: control means for controlling said first solenoid-operated valve and said second solenoid-operated valve at a predetermined time in a respiratory cycle thereby to disconnect the respiratory system of said controlled body from said outside, and for controlling said first solenoid-operated valve and said second solenoid-operated valve after elapse of a predetermined period from said predetermined time thereby to connect the respiratory system of said controlled body to said outside.