Magnetic control visualization tracheal intubation pre-guide apparatus

Abstract

A magnetic control visualization tracheal intubation pre-guide apparatus comprises an internal part and an external part, wherein the internal part comprises an insertion main body, the insertion mainbody is of a hollow pipe structure, the head end of the insertion main body is connected with a head end magnetic control camera module through a bending part, the tail end of the insertion main bodyis connected with a wireless transmitting module, an output cable of the head end magnetic control camera module is connected with an input of the wireless transmitting module through the bending part and the insertion main body, the external part comprises an external navigation magnet and wireless receiving apparatus, the external navigation magnet guides a movement posture in vivo of the headend magnetic control camera module in vitro, and the wireless receiving apparatus receives image information sent by the wireless transmitting module. The controllable free steering of the front section of the pre-guide apparatus can be realized, at the same time the real-time feedback of an intubation path is realized, and thereby a success rate of tracheal intubation is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a magnetically controlled visualized endotracheal intubation pre-guiding device. Background technique [0002] Endotracheal intubation refers to placing a special catheter into the trachea through the glottis under direct vision, which can restore and maintain airway patency, oxygen supply, effective manual or mechanical ventilation, and provide basic support for general anesthesia during surgery. condition. Endotracheal intubation in emergencies has become an important measure in cardiopulmonary resuscitation and the rescue of critically ill patients with respiratory dysfunction, and plays a vital role in saving patients' lives and reducing the mortality rate. [0003] However, traditional tracheal intubation has many limitations. In some emergency situations, the airway of the patient or the injured is blocked by secretions from the upper respiratory tract, reflux of g...

AI Technical Summary

Problems solved by technology

These defects still exist today, but so far, apart from the traditional tracheal intubation method, there is no easy-to-operate tracheal intubation device suitable for emergency rescue in various occasions, resulting in some patients being disabled due to tracheal intubation failure even death

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