Ventilation apparatus for general anesthesia
A ventilation device and general anesthesia technology, applied in the medical field, can solve the problems of inconvenient inflation of the laryngeal mask airbag and endotracheal catheter airbag, damage to the relevant parts of the patient, and difficulty in inserting the endotracheal catheter, so as to achieve convenient observation, reduce frictional injuries, and improve work efficiency. efficiency effect
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[0020] The present invention will be described in further detail below by means of specific embodiments:
[0021] The reference signs in the drawings of the description include: laryngeal mask tube 1, tracheal tube 2, inflation valve 3, joint 4, rotating sleeve 5, vertical groove 6, horizontal groove 7, indicator ball 8, bolt 9, inner layer of laryngeal mask 10 , laryngeal mask airbag 11, first communication port 12, second communication port 13, third communication port 14, tracheal inner layer 15, tracheal air bag 16, air inlet 17, air outlet 18, sliding cavity 19, sliding body 20, Connecting rod 21, stage clip 22, baffle plate 23, cam mechanism 24, first chamber 25, second chamber 26, connecting pipe 27, negative pressure fan 28, switch 29.
[0022] The embodiment is basically as attached figure 1 Shown:
[0023] The ventilation device for general anesthesia is mainly composed of a laryngeal mask unit, a control unit, and a tracheal tube 2 .
[0024] as attached figure...
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