Head regulation device for trachea examination

Abstract

The invention relates to a head regulation device for a trachea examination, and effectively solves the problems that patient head regulation difficulty is large, an operation is complex and patient comfort is difficult to satisfy after regulation when an existing rigid bronchoscope is used for an examination. A technical scheme of the invention for solving the problem is that the device comprisesa first rotary shaft, wherein a headrest is fixed on the first rotary shaft; a rotation rod is hinged below the headrest; the free end of the rotation rod is fixedly provided with a bowl-shaped supporting plate; the left side and the right side of the first rotary shaft are independently fixedly provided with a group of supporting units; each group of supporting units comprises two connecting rods of which the upper ends are mutually hinged and the lower ends are opened in a V shape; the lower end of each connecting rod is provided with a rotating wheel; the outer side of each supporting unitis provided with a vertical plate rotatably connected to the first rotary shaft; a second rotary shaft is arranged between two vertical plates and is fixedly provided with two line coiling wheels, wherein each line coiling wheel is wound and fixedly provided with two ropes; the middle position of the second rotary shaft is provided with a cam; and a bulge is arranged below the headrest.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a head adjusting device for trachea examination. 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 head adjustment device for tracheal examination, which effectively solves the difficulty of adjusting the patient's head during the existing rigid bronchoscopy examination, the operation is cumbersome, and the adjusted patient is comfortable. sexual dissatisfaction issues

[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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