Concentration-regulating type anaesthesia apparatus in department of anesthesiology

Abstract

The invention discloses a concentration-regulating type anaesthesia apparatus in department of anesthesiology. The concentration-regulating type anaesthesia apparatus comprises a box body and a trolley, wherein the trolley comprises a support base; a rotary disc groove is formed in the upper end face of the support base; a rotating column is arranged in the middle of the rotary disc groove; a rotating disc is arranged at the lower end of the box body and is fixedly connected with the box body; a fixed hole is formed in the middle of the rotary disc; the rotary disc is matched with the rotary disc groove; the rotating column is matched with the fixed hole; a storage chamber I and a storage chamber II are sequentially arranged on one side of the upper end of the box body; a gas mixing box isarranged between the storage chamber I and the storage chamber II; an oxygen bottle and an anaesthesia bottle are sequentially arranged in the storage chamber I and the storage chamber II; a solenoidvalve I is arranged at a gas outlet of the oxygen bottle; a solenoid valve II is arranged a gas outlet of the anaesthesia bottle; the oxygen bottle and the anaesthesia bottle are connected with the gas mixing box; the gas mixing box is connected with a facial mask through a pipeline; a flow survey meter is arranged on a pipeline which is positioned between the gas mixing box and the facial mask;a controller is arranged on one side of the upper end of the box body; and the controller is separately and electronically connected with the solenoid valve I, the solenoid valve II and the flow survey meter.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a concentration-adjustable anesthesia device for the department of anesthesiology. Background technique [0002] Anesthesiology is an important part of today's medical field. Before almost all operations, patients need to be given general or local anesthesia to reduce the pain of patients during the operation. However, the anesthesia devices currently used in anesthesiology are generally one-time anesthesia. Once the anesthetic effect weakens during the operation, re-anesthesia is required, which is very troublesome. Moreover, due to different personal constitutions, the current anesthesia device mixes the anesthetic with oxygen and directly delivers it to the nasal cavity of the patient, which easily leads to uneven concentration after mixing, affecting The anesthesia effect, and the adjustment of the device position is inconvenient, and the overall mobile device is trou...

AI Technical Summary

Problems solved by technology

[0002] Anesthesiology is an important part of today's medical field. Before almost all operations, patients need to be given general or local anesthesia to reduce the pain of patients during the operation. However, the anesthesia devices currently used in anesthesiology are generally one-time anesthesia. Once the anesthetic effect weakens during the operation, re-anesthesia is required, which is very troublesome. Moreover, due to different personal constitutions, the current anesthesia device mixes the anesthetic with oxygen and directly delivers it to the nasal cavity of the patient, which easily leads to uneven concentration after mixing, affecting Anesthesia effect, and it is inconvenient to adjust the position of the device, and the overall mobile device is troublesome

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