Ventilated saccule mask for assisting painless bronchoscopy

Abstract

The invention relates to a ventilated saccule mask for assisting painless bronchoscopy. The ventilated saccule mask comprises a mask shell, a crash pad, an airbag inflation connector, a positive pressure ventilation connector and a bronchoscopy catheter connector; the crash pad is arranged at the inner side of the mask shell; the airbag inflation connector is arranged at the outer side of the maskshell, and the airbag inflation connector is communicated with an inner cavity of the crash pad; the positive pressure ventilation connector and the bronchoscopy catheter connector are formed above the airbag inflation connector in sequence; the outer side of the positive pressure ventilation connector is provided with a fixing mechanism; and the bronchoscopy catheter connector is internally provided with a sealing ring. The ventilated saccule mask for assisting the painless bronchoscopy has the advantages that not only can a nasal catheter be used for oxygen inhalation during examination andtreatment, but also a breathing saccule can provide positive pressure ventilation, so that oxygenation of a patient during the examination and treatment is maintained, oxygen inhalation of the patient can be combined during painless bronchoscopy, and hypoxemia is not caused.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a ventilation balloon mask for assisting painless bronchoscopy. Background technique [0002] Painless bronchoscopy is more and more widely used in clinical practice. Painless bronchoscopy plays an increasingly important role in pediatric clinical diagnosis and treatment. With the in-depth study of indications, the scope of application of painless bronchoscopy will become wider and wider. [0003] Some patients undergoing painless bronchoscopy will suffer from hypoxemia and need oxygen supply, and often need a breathing bag mask for ventilation. However, the breathing bag mask in the prior art has the following defects and deficiencies: [0004] First of all, the traditional breathing mask has only one breathing hole, and the breathing hole occupies the breathing space during painless bronchoscopy, and the mouth needs to be opened during painless bronchoscopy, which occu...

AI Technical Summary

Problems solved by technology

However, there is no corresponding disclosure about a technical solution for assisting ventilation during painless bronchoscopy, which can pressurize ventilation and maintain the patient's oxygen supply

[0007] In summary, there is a need for a balloon mask that is used for assisted ventilation during painless bronchoscopy, and can be pressurized to maintain the patient's oxygen supply, and there is no report about this balloon mask

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