Visual multi-purpose cannula guide core

Abstract

The invention provides a visual multi-purpose cannula guide core. A micro-camera is movably connected to one end of a guide core, an LED (light-emitting diode) lamp strip is arranged around the micro-camera, the guide core has the effect of plasticity of a trachea cannula, the process of a cannula entering the trachea can be observed, and the micro-camera can be repeatedly used; the guide core is in thread connection with a pressure drug storage capsule, and the surface anesthesia which is conveniently operated by a single person can be realized; a centre controller and a GPRS (General Packet Radio Service ) module are arranged in the micro-camera, the connection and transmission of images in the intubation process can be realized, a more clear observation can be facilitated, a more clear view of an intubation doctor can be realized, a injury to a patient can be avoided, the labor intensity of a medical worker can be relieved, the one-time successful rate of intubation can be improved, meanwhile, the pain of the patient is relieved, and the visual multi-purpose cannula guide core is suitable for extensive popularization.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a visible multifunctional intubation guide core. Background technique [0002] Endotracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the mouth or nose through the glottis. Clinically, it is necessary to keep the patient's airway unobstructed and provide reliable means for mechanical ventilation and oxygen supply. Endotracheal intubation refers to the technique of inserting a special endotracheal tube into the trachea through the oral or nasal cavity and through the glottis. Clinically, endotracheal intubation is usually guided by a laryngoscope or flexible bronchoscope, and the endotracheal intubation catheter with a shaped core is passed through the glottis and placed into the trachea. However, the fiberoptic bronchoscope has poor support, poor plasticity, and difficult to control the direction during intubat...

AI Technical Summary

Problems solved by technology

However, the fiberoptic bronchoscope has poor support, poor plasticity, and difficult to control the direction during intubation; the video laryngoscope is difficult to operate due to the difficulty in opening the mouth and anatomical variation; the visual laryngoscope cannot be shaped at will, and there is no external video; the light rod is invisible , can not see the internal anatomy, easy to damage

Images