Anesthesia ventilator device that dynamically monitors and regulates partial pressure of carbon dioxide
OwnerHui Dong, Longchao Zhao +1inventors
InventorsHui Dong, Longchao Zhao, Caixin Sun
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Abstract
The present invention provides an anesthesia ventilator device that dynamically monitors and regulates the partial pressure of carbon dioxide. The device includes a ventilator main body with inputs connected to an oxygen source, an air source, an anesthetic gas source, and a carbon dioxide source. The output of the ventilator main body is connected to a mask. This invention can solve the technical problem of respiratory alkalosis caused by excessive ventilation in conventional anesthesia ventilator devices, which leads to excessive elimination of carbon dioxide by the patient and a decrease in the partial pressure of carbon dioxide in the body.
Claims9
An anesthesia ventilator device that dynamically monitors and regulates partial pressure of carbon dioxide, comprising a ventilator main body (1) connected to an oxygen source (100), an air source (101), an anesthetic gas source (102), and a carbon dioxide source (103) at an input end of the ventilator main body (1), and connected to a mask (104) at an output end of the ventilator main body (1);
- the air source (101) is equipped with a dust supplement assembly (4), and the dust supplement assembly (4) comprises:
- a negative ion emitter (407), which is fixedly connected inside the air source (101);
- a mounting fixed plate (400), which is fixedly connected inside the air source (101);
- two symmetrically arranged coil electromagnets (401), which are fixedly connected inside the mounting fixed plate (400);
- two symmetrically arranged cleaning plates (402), which are slidingly connected inside a cleaning plate storage groove (4000) of the mounting fixed plate (400);
- wherein the cleaning plates (402) are fixedly connected with several cleaning bristles (403);
- a reset spring (404), which is fixedly connected between each of the cleaning plates (402) and the cleaning plate storage groove (4000);
- a strip-shaped electromagnet (405), which is fixedly connected at a bottom of each of the cleaning plates (402);
- wherein the strip-shaped electromagnet (405) has an opposite magnetic polarity to the coil electromagnets (401);
- a flipping component (406), which is installed in a flipping component mounting cavity (4060) of the mounting fixed plate (400);
- wherein the flipping component mounting cavity (4060) is equipped with two symmetrically arranged guide grooves (4062);
- a guide plate (4061), which is slidingly connected inside the guide grooves (4062);
- a cylindrical mounting disk (4063), which is key-connected to a connecting rod (4064);
- wherein the connecting rod (4064) is rotatably connected to the guide plate (4061);
- an electrostatic adsorption net connecting rod (4065), which is rotatably connected to the cylindrical mounting disk (4063);
- wherein one end of the electrostatic adsorption net connecting rod (4065), away from the cylindrical mounting disk (4063), is fixedly connected to an electrostatic adsorption net (4066), which is a positively charged net;
- a negative pressure fan (408), which is rotatably connected inside a negative pressure chamber (4080) of the air source (101);
- a dust adsorption net (4081), which is fixedly connected inside the negative pressure chamber (4080);
- a dust scraping sleeve (4082), which is slidingly connected to the dust adsorption net (4081);
- wherein the dust scraping sleeve (4082) is trumpet-shaped;
- a sprayer (4083), which is fixedly connected to the air source (101);
- and
- a dust collection trough (4084), which is provided inside the negative pressure chamber (4080).
Dependencies are inferred from the claim text.