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Intelligent anesthetic vaporizer

A technology of evaporation device and anesthesia vaporizer, which is applied in the direction of respirator, etc., can solve the problems of inconvenient control of anesthetic drug concentration, inconvenient operation, complex structure, etc., and achieve the effect of simple structure, comprehensive functions, and simple operation

Inactive Publication Date: 2016-09-28
杨建勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the inhalation general anesthesia device has problems such as complex structure, inconvenient operation, inconvenient and inaccurate control of anesthetic concentration, etc. Therefore, a device that can automatically adjust the flow rate of anesthetic liquid, control the concentration of anesthetic, and monitor dual-frequency EEG Anesthesia device with index and depth of anesthesia awareness index have good practical significance

Method used

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  • Intelligent anesthetic vaporizer

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Effect test

Embodiment

[0023] Check that each part of the device is in good condition, inject the anesthetic into the anesthetic tube 1, the scale 12 shows the total amount of anesthetic, after checking correctly, set the anesthetic concentration 0-6% on the touch screen 32, turn on the booster pump 4 and The flow controller 5, the anesthetic drug enters the anesthetic vaporizer 2 for evaporation, the anesthetic vapor detector 22 sends the information of the vaporized concentration of the anesthetic drug at the outlet of the anesthetic vaporizer 2 to the execution module, and the execution module sends the information to the intelligent programmable controller , the intelligent programmable controller compiles the information into readable information, and can display the concentration information of anesthetics on the touch screen. Similarly, it can also monitor the EEG bispectrum index and the depth index of anesthesia consciousness; at the same time, it can detect the patient's response to the stim...

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Abstract

The invention belongs to the technical field of medical apparatus and instruments, and in particular relates to an intelligent anesthetic vaporizer. The intelligent anesthetic vaporizer comprises an anesthetic tube, an anesthetic vaporizing device, a control cabinet, a booster pump and a flow controller, and is characterized in that the anesthetic tube is connected with the anesthetic vaporizing device through a pipeline, and the booster pump and the flow controller are connected on the pipeline; the lower part of the anesthetic vaporizing device is connected with the booster pump through a pipeline, an anesthetic steam outlet is formed in the upper part of the anesthetic vaporizing device, and an anesthetic steam detector is arranged at the anesthetic steam outlet; and the control cabinet is connected with the booster pump, the flow controller and the anesthetic steam detector through signal lines. According to the intelligent anesthetic vaporizer, the flow of anesthetic solution can be automatically adjusted, the anesthetic steam can be detected, meanwhile, the bispectral index and the cerebral state index can be monitored, in addition, the intelligent anesthetic vaporizer is simple in structure, high in accuracy, easy to operate, and comprehensive in function, and the anesthetic effect is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to an intelligent anesthesia evaporation device. Background technique [0002] Clinical surgical treatment, some require general anesthesia; general anesthesia refers to the inhalation of anesthetics through the respiratory tract, intravenous or intramuscular injection into the body, resulting in temporary depression of the central nervous system, clinical manifestations of loss of consciousness, loss of general pain, amnesia, reflex inhibition and Skeletal muscle relaxation; inhalation anesthesia is a general anesthesia method that directs anesthesia or anesthesia gas to be absorbed into the blood by the anesthesia machine through the respiratory system and inhibit the central nervous system. Inhalational anesthetics are less metabolized and decomposed in the body, and most of them are excreted from the lungs in their original form. Therefore, inhalational ane...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/18A61M16/10
CPCA61M16/104A61M16/18
Inventor 杨建勇
Owner 杨建勇
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