Airway opening body position automatic regulator

Abstract

The invention discloses an airway opening body position automatic regulator which includes a horizontal supporting board, a head supporting board, an electric cylinder, and also a vertical supporting board, a first laser distance sensor, a second laser distance sensor, a reflection board, a controller and a comparator, wherein the vertical supporting board, the first laser distance sensor, the second laser distance sensor, the reflection board, the controller and the comparator are disposed by the head supporting board. When a patient needs cardio-pulmonary resuscitation, bronchoscope examination and treatment or trachea cannula treatment, the patient is placed on the horizontal supporting board, and the reflection board is secured to the head of the patient, and the electric cylinder drives the head supporting board to rotate. When the distance signals, measured by the comparator, of the first laser distance sensor and the second laser distance sensor are equal to each other or within a predetermined error range, the airway opens to a desired position, at which time the comparator outputs a signal to the controller and the controller controls the electric cylinder to stop, thus automatically opening the airway. The airway opening body position automatic regulator of the invention has a higher working efficiency, can save labor and rescue time and can prevent technical problems of insufficient opening of the airway, excessive opening, or failed opening.

Description

technical field [0001] The invention relates to a medical device, in particular to a body positioner used in cardiopulmonary resuscitation treatment. Background technique [0002] In the rescue of cardiopulmonary resuscitation, bronchoscopy and treatment, endotracheal intubation and other treatments, it is necessary to open the airway to ensure the patient's airway is unobstructed. In the prior art, manual methods are generally used to open the patient's airway, that is, the method of raising the head and raising the chin or raising the mandible with both hands or the method of holding the chin, so that the patient's head and neck are bent downward at a certain angle, so that the patient's mandible and ears The connecting line of the upper part is perpendicular to the horizontal plane to achieve the purpose of opening the patient's airway and keeping the airway unobstructed. [0003] However, in actual operation, due to the factors of the patient or the operator, the airway...

AI Technical Summary

Problems solved by technology

[0003] However, in actual operation, due to the factors of the patient or the operator, the airway may not be opened immediately; and it is easy to open the airway insufficiently, excessively, or not open, resulting in serious consequences such as cardiopulmonary resuscitation rescue or tracheal intubation failure

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