Clinical application of a connection device consisting of a bag valve mask and nebulizer in first aid: Two case reports.

In clinical practice, several emergencies may threaten the life of patients, and these emergencies can be unpredictable and challenging. During the coronavirus disease 2019 pandemic, in January 2023, a patient developed respiratory distress caused by coronavirus, but was unable to access respiratory support due to shortages of medical resources, intensive care unit beds and ventilators. The medical staff quickly created a portable high-flow atomized oxygen therapy apparatus consisting of a simple breathing bag connected to a nebulizer to provide breathing support. In addition, the Ambulatory Surgery Center, The First Affiliated Hospital of Anhui Medical University (Hefei, China) witnessed a case of severe laryngeal spasm after tracheal extubation during the recovery period from general anesthesia. Due to the lack of an anesthesia machine nebulizer, the aforementioned device was used to provide oxygen under pressure and initiate treatment to quickly relieve the symptoms of laryngeal obstruction. The present case report describes how the medical staff quickly applied emergency airway management skills and knowledge to create a portable high-flow atomized oxygen therapy apparatus in a resource-poor setting to save the lives of two patients.

Perianesthesia emergency repair of a cut endotracheal tube's inflatable tube: A case report.

BACKGROUND: During the perianesthesia period, emergency situations threatening the life and safety of patients can occur at any time. When dealing with some emergencies, occasional confusion is inevitable. CASE SUMMARY: This case report describes the rare situation wherein a surgeon inadvertently detached the inflatable tube of an endotracheal tube during a tonsillectomy, and positive pressure ventilation could not be provided. While reintubation may increase the risk of respiratory tract infection and aspiration, patients with a difficult airway might die due to apnea. The best treatment method is to optimize the damaged tracheal tube junction to avoid secondary intubation and ensure patient safety. An intravenous needle and cannula were used to repair the damaged gap in the current case. Following the repair, the anesthesia machine showed no indication of low tidal volume, and there was no deflation of the endotracheal tube cuff. Subsequently, the patient was transferred to the post-anesthesia recovery room, and the tracheal tube was removed with satisfactory results. CONCLUSION: Using an intravenous needle to repair a break in the inflatable tube surrounding an endotracheal tube is safe and reliable.