Ultrasound gastroscope-guided transesophageal bronchial intubation kit

The bronchial intubation kit guided by ultrasound gastroscopy solves the problem of ventilation difficulties caused by tracheal stenosis or tumors, providing an effective way to extend rescue time in emergencies to ensure the safety of patients' lives.

CN118203734BActive Publication Date: 2025-02-11THE FIFTH AFFILIATED HOSPITAL SUN YAT SEN UNIV
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Patent Information

Application Number
CN202410461853.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-17
Publication Date
2025-02-11
Estimated Expiration
2044-04-17

AI Technical Summary

Technical Problem

Existing tracheal intubation and tracheotomy are difficult to ensure effective ventilation in the presence of tracheal stenosis or tumors, especially in emergencies that may be life-threatening.

Method used

Using ultrasonic gastroscopy to guide the transesophageal bronchial intubation kit, through the combination of bronchial intubation catheter, guide wire and connector, the guide wire is used to guide the ultrasonic gastroscopy to pass through the esophagus and enter the trachea, and the bronchial intubation catheter is placed to achieve single-pulmonary ventilation. .

Benefits of technology

This kit provides another way to extend rescue time in the presence of tracheal stenosis or tumors, ensuring that patients can obtain assisted breathing in emergencies and reduce the life danger caused by respiratory obstruction.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application discloses an ultrasonic gastroscope-guided transesophageal bronchial intubation kit, comprising: a bronchial intubation catheter, a guide wire and a connector for fixing the guide wire on the ultrasonic gastroscope, the bronchial intubation catheter comprising a main body, a tube head end arranged at the head end of the main body and a universal connection port arranged at the tail end of the main body, a blocking cuff is arranged at the tube head end, an inflation catheter is arranged in the main body, one end of the inflation catheter is connected to the blocking cuff, and the other end passes through one side of the universal connection port and is connected to the inflation cuff; a one-way closed valve for inflating or evacuating air through a syringe is arranged on the inflation cuff. The present invention can provide assisted breathing for patients who cannot be effectively ventilated by auxiliary technologies such as endotracheal intubation and tracheotomy, and can be used as an auxiliary breathing tool for ventilation and prolonging rescue time in case of emergency for patients who are about to undergo bronchoscopy or tracheal stent placement.
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Citation Information

Patent Citations

  • Visual trachea cannula structure

    CN211584775U

  • Double-cavity gastroscope

    CN216876317U