Self-adaptive bronchofiberscope and trachea operating device

Abstract

The invention relates to a self-adaptive bronchofiberscope and trachea operating device, and the device comprises a bronchofiberscope operating part, a front end feeding device and a tail end feeding device; the front end feeding device comprises a rack, an upper screw rod and a lower screw rod; the upper screw rod and the lower screw rod are longitudinally installed on the rack; a polished rod is longitudinally installed beside the upper screw rod, and a gear A is installed at the front end of the upper screw rod; a motor A and a motor B are installed on the machine frame, a gear in meshing transmission with the gear A is installed on an output shaft of the motor A, an output shaft of the motor B is in connection transmission with the front end of a lower lead screw, an upper nut seat and a lower nut seat which are in threaded fit with the upper lead screw and the lower lead screw are installed on the upper lead screw and the lower lead screw respectively, and a mirror support is fixedly installed on the upper nut seat; an air pipe clamp in sliding fit with the rack is arranged on the rear portion of the rack and fixedly installed on the lower nut seat. The device is simple in structure and reasonable in design, can simulate a doctor to perform a tracheal intubation operation, realizes automatic, rapid, accurate and stable insertion of the trachea into a preset position, and ensures the safety of the operation.

Description

technical field

[0001] The invention relates to the field of tracheal intubation surgery, in particular to an adaptive bronchoscope and trachea operating device. Background technique

[0002] Endotracheal intubation refers to the insertion of a special endotracheal tube through the mouth or nose into the patient's trachea. It is a technique for intratracheal anesthesia and rescue of patients, and it is also the most reliable means to keep the upper airway open.

[0003] Tracheal or endobronchial intubation is a safety measure in administering anesthesia. It has the advantages of keeping the airway unobstructed, easy to remove secretions in the trachea and bronchi, easy to implement assisted breathing and artificial respiration, the anesthesiologist can stay away from the operating area, can reduce the airway dead space of patients with respiratory failure, and is convenient for oxygen inhalation and assisted breathing.

[0004] At present, there is no special intubation eq...

Images