Clinical ventilation equipment for general anesthesia

Abstract

The invention discloses clinical ventilation equipment for general anesthesia. The equipment comprises a box body, a numerical control box, a motor driver and an electronic display screen; the numerical control box is arranged on the wall surface of the outer left side of the box body, the motor driver is arranged in the numerical control box, and the electronic display screen is arranged on the upper wall surface of the numerical control box. The equipment has the advantages that through a gas outlet structure, the flow rate of an oxygen supply tank and an anesthesia steamer can be controlledso that anesthetic gas can be supplied to a patient according to concentration requirements; through a mixing structure, oxygen output from the oxygen supply tank and an anesthetic output from the anesthesia steamer can be fully mixed; through a heating structure, mixed gas can be heated, the situation that since the temperature of steamed gas is too low, the anesthetic effect is poor is avoided,after anesthesia is completed, waste gas generated by the anesthesia is collected and filtered by a waste gas treatment structure, and the cross infection of the patient and medical staff is prevented.

Description

technical field [0001] The invention relates to the technical field of anesthesia equipment, in particular to a clinical ventilation equipment for general anesthesia. Background technique [0002] Modern anesthesia machines can accurately predict the composition and content of the mixed gas output by the anesthesia machine, but the concentration of the mixed gas inhaled by the patient may be affected to varying degrees due to the selection of different ventilation systems or different usage, and if the patient is intubated or after surgery , due to the diversion of the respiratory tract, the normal respiratory tract’s function of regulating the temperature of the inhaled gas is lost. The unheated gas will easily lead to increased bronchial secretions, which will aggravate the obstruction of the respiratory tract, cause the peak value of the airway pressure to increase, and cause the patient’s blood oxygen saturation to decrease. Seriously affect the expected effect of the an...

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Problems solved by technology

[0002] Modern anesthesia machines can accurately predict the composition and content of the mixed gas output by the anesthesia machine, but the concentration of the mixed gas inhaled by the patient may be affected to varying degrees due to the selection of different ventilation systems or different usage, and if the patient is intubated or after surgery , due to the diversion of the respiratory tract, the normal respiratory tract’s function of regulating the temperature of the inhaled gas is lost. The unheated gas will easily lead to increased bronchial secretions, which will aggravate the obstruction of the respiratory tract, cause the peak value of the airway pressure to increase, and cause the patient’s blood oxygen saturation to decrease. Seriously affect the expected effect of the anesthesia ventilator; anesthesia gas with a suitable temperature can improve the anesthesia effect, have a great positive impact on the improvement of the patient's condition after surgery, shorten the recovery time of the patient and reduce pain. The temperature of the nebulizer after atomization is low, which can stimulate the patient's respiratory tract, reduce the effect of anesthesia, and affect the postoperative recovery of the patient. In addition, the exhaust gas generated after anesthesia is generally discharged directly to the outside, but there will still be a small amount of anesthetic gas remaining in the Indoors, it will cause the problem of cross-infection between patients and medical staff. In view of this, this case was born after in-depth research on the above problems.

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