Rigid trachea inspection head adjustment device

Abstract

The invention relates to a head adjustment device for rigid trachea examination, which effectively solves the problems that the patient's head is difficult to adjust during the existing rigid trachea examination, the operation is cumbersome, and the comfort of the patient after adjustment is difficult to satisfy; the solution technology The scheme includes a first rotating shaft, on which a headrest is fixed, a rotating rod is hinged under the headrest, and the rotating rod can swing and rotate, and a set of support units are respectively fixed on the left and right sides of the first rotating shaft. Each group of support units includes two connecting rods whose upper ends are hinged to each other and whose lower ends are V-shaped. An internally threaded pipe is arranged between each group of two connecting rods, and two ends of each internally threaded pipe are fitted with a Threaded rod, a second rotating shaft is arranged above the two internally threaded pipes, the rotation of the second rotating shaft can drive the two internally threaded pipes to rotate synchronously, a reel is fixed on the second reel, and the reel is wound counterclockwise Rope is arranged, and one end of rope is fixed on the reel, and the other end is fixed on the front end face of headrest.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a rigid trachea inspection head adjusting device. Background technique [0002] Bronchoscopes can be roughly divided into two categories, rigid bronchoscopes and fiberoptic bronchoscopes. Compared with rigid bronchoscopes, fiberoptic bronchoscopes need to occupy a certain amount of airway space during operation, which is generally not suitable for healthy adults. It will cause ventilation dysfunction, but for children or those with narrow airway, it may affect their ventilation function, and even threaten their lives. Air bronchoscopy is also known as "ventilating bronchoscopy. [0003] Due to the structural characteristics of the rigid bronchoscope, the patient's head needs to be tilted back during use to keep the patient's mouth, throat and trachea in a straight line, so that medical staff can perform bronchoscopy conveniently. Traditional rigid bronchoscopy is not equipped ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a rigid tracheal examination head adjustment device, which effectively solves the difficulty of adjusting the patient's head during the existing rigid tracheal examination, the operation is cumbersome, and the adjusted Patient comfort is difficult to meet the problem

[0006] The present invention is novel in concept, ingenious in structure, and strong in practicability, and effectively solves the problems that the patient's head is difficult to adjust during rigid bronchoscope examination, the operation is cumbersome, and the patient's comfort after adjustment is difficult to satisfy.

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