Anesthesia respirator device capable of dynamically monitoring and regulating partial pressure of carbon dioxide
A carbon dioxide and dynamic monitoring technology, applied in the field of anesthesia, can solve problems such as excessive excretion of patients, decreased partial pressure of carbon dioxide, and respiratory alkalosis
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Embodiment 1
[0068] The embodiment of the present invention provides an anesthesia ventilator device for dynamic monitoring and regulation of carbon dioxide partial pressure, such as Figure 1-4 As shown, the input end of the ventilator body 1 is connected to an oxygen source 100, an air source 101, an anesthetic gas source 102 and a carbon dioxide source 103, and the output end is connected to a mask 104.
[0069] Preferably, the anesthetic gas source 102 includes any one of a nitrous oxide gas source, an ether gas source, a sevoflurane gas source and a desflurane gas source.
[0070] The working principle and beneficial effects of the above technical solutions are as follows: when in use, the mask 104 is worn on the patient's face, and the oxygen source 100, the air source 101, the anesthetic gas source 102 and the carbon dioxide source 103 are respectively used to provide oxygen, air, anesthetic gas and carbon dioxide, Oxygen, air, anesthesia gas and carbon dioxide are mixed in the vent...
Embodiment 2
[0073] On the basis of the above Embodiment 1, the ventilator main body 1 includes:
[0074] The main air supply pipeline 105, the input end of the main air supply pipeline 105 communicates with the air source 101, and the output end communicates with the mask 104;
[0075] Air supply branch 2, the input end of the air supply branch 2 communicates with the oxygen source 100, the anesthetic gas source 102 and the carbon dioxide source 103, and the output end communicates with the main air supply pipeline 105;
[0076] An exhalation circuit 109, one end of the exhalation circuit 109 communicates with the mask 104, and one end away from the mask 104 communicates with the air supply branch 2;
[0077] The air supply branch 2 includes:
[0078] a first air supply branch 106, the input end of the first air supply branch 106 communicates with the oxygen source 100, and the output end communicates with the main air supply pipeline 105;
[0079] The second air supply branch 107, the ...
Embodiment 3
[0098] On the basis of embodiment 1 or 2, also include:
[0099] an exhalation circuit 109, one end of the exhalation circuit 109 communicates with the mask 104, and one end away from the mask 104 communicates with the environment 1093;
[0100] The exhaled impurity filtering and cleaning assembly 3 is arranged between the mask 104 and the environment 1093 on the exhalation circuit 109;
[0101] The exhaled impurity filtering and cleaning assembly 3 includes:
[0102] The recovery filter assembly housing 300 is installed on the expiratory circuit 109;
[0103] Two symmetrically arranged impurity filter screens 3000, the impurity filter screen 3000 is arranged in the recovery filter assembly housing 300, and an installation hole 3003 is opened on the impurity filter screen 3000;
[0104] The filter screen installation driver 3001 is arranged in the first installation cavity 3004, and the first installation cavity 3004 is slidably connected with a magnetic extrusion piston 300...
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