Шлычков Алексей Юрьевич (RU),Морозов Евгений Андреевич (RU)
申请号：
RU2016124844
公开号：
RU0000167390U1
申请日:
2016.06.21
申请国别(地区):
RU
年份:
2017
代理人:
摘要：
The proposed invention relates to the field of medical equipment and can be used in Intensive Care to provide respiratory support for newborns with acute respiratory failure.The proposed apparatus, which interacts with the respiratory circuit of the patient, comprising flow control module of breathing gas, a control unit, a data input unit connected to a bidirectional information line connection control unit, the discharge pnevmokanal, and first and second pressure sensors, the output of each of which is connected to the corresponding input control unit, the control module breathing gas flow is provided with pnevmovhodom air supply pnevmovhodom for supplying oxygen and pnevmovyhodom to connect to the input of the discharge pnevmokanala whose output is intended for connection to a breathing circuit, the first pressure sensor equipped with pnevmovhodom to connect to the output of the respiratory circuit, and the control block output is connected to the control input of the module control the flow of breathing gas, supplemented with new elements and connections.The structure of the control unit of the proposed apparatus additionally introduced module correction coefficients, comprising first and second calculators, and pressure regulator module containing memory cell and a circuit stabilization, both modules are interconnected by respective bidirectional information communication line, and a second pressure sensor pnevmovhod connected to the output pnevmokanala discharge. Both mentioned calculator designed to calculate and store the values of correction factors characterizing pnevmoparametry interacting with the breathing circuit apparatus that automatically determines said calculators during testing of the breathing circuit prior to the procedure ventilator.The calculation of the breathing gas flow rate required to maintain a constant predetermined pressure at the exit of the breathing system, is based on the pressure readings of the first sensor based on a predeter
