Visible intubation positive-pressure face mask and respiratory system

Abstract

The invention relates to a visible intubation positive-pressure face mask and a respiratory system. A positive pressure air vent hole is formed in the surface of a positive-pressure face mask body, and is used for connecting a breathing machine, continuously providing positive pressure ventilation for a patient, and assisting the breathing of the patient; a visible laryngoscope inlet hole is alsoformed in the surface of the positive-pressure face mask body, and is used for inserting a visible laryngoscope, observing the specific circumstances of the throat of the patient, supporting the rootof tongue of the patient, reliving the airway obstruction, and assisting the tracheal catheter; an operation hole is also formed in the surface of the positive-pressure face mask body, the tracheal catheter can be used for performing the tracheal catheter intubation operation, and foreign body forceps are adopted for performing the foreign body removal operations for the oral cavity and the airway. With the system, for the patients with the trachea problems including sleep apnea syndrome, obesity, poor trachea conditions, and no tolerance to apnea, the ventilation effective rate of the face mask is greatly improved, more time is earned for the difficult trachea intubation, meanwhile, the problem that during the surgery operation process, the breathing of the patients is interrupted temporarily by necessity is solved, thus the safety of the patients is improved, and the operation continuity of an operator is increased.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a visible intubation type positive pressure mask and a breathing system. Background technique [0002] During the operation of general anesthesia and tracheal intubation, the patient needs to perform mask-controlled positive pressure ventilation (during this period, the doctor uses the mask to hold the patient's mouth and nose, and administers anesthetics while the patient is breathing spontaneously or assisting ventilation, and waits until the patient reaches an appropriate level. After the depth of anesthesia is reached, intubation begins). However, in clinical practice, patients with various airway problems such as tongue hypertrophy, limited neck movement, reduced opening, tumor mass, etc. squeeze and stretch the airway, causing airway stenosis and position change, are often encountered. It is often faced with situations where assisted ventilation is difficult or even positi...

AI Technical Summary

Problems solved by technology

(2) It solves the problem that the patient has to suspend the patient's breathing during the surgical operation when the oral foreign body and airway foreign body are removed under general anesthesia, thereby improving the safety of anesthesia and the sustainability of some surgical operations, reducing the patient's potential for hypoxia

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