Airway unobstructed device for respiratory support in intensive care medicine

Abstract

The invention discloses an airway unobstructing device for respiratory support in intensive care medicine, the airway unobstructing device structurally comprises an adjusting rod, a vertical rod, a movable device, a limiting clamping plate, a clamping groove, a progressive support and an adjusting supporting plate, when the airway unobstructing device is used, the head of a patient is placed on an arc bottom support, and the arc bottom support can transmit pressure to the connecting groove; the connecting groove can retract inwards when being pressed to transmit pressure to the springing ring, the two sides of the springing ring are both connected with the sliding rods, the two sliding rods and the springing ring are connected to form an isosceles triangle structure, and the isosceles triangle structure has good stability and can be matched with the containing base to stably support the connecting groove, the bent arc bottom support is effectively jacked upwards, and the service life of the bent arc bottom support is prolonged. And the head of the patient can be stably supported.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an airway patency device for respiratory support in critical care medicine. Background technique [0002] Severely ill patients are unable to breathe spontaneously when they are in an unconscious state. In critical care medicine, the most common medical method is to use ventilators for acute respiratory insufficiency and various other acute and critically ill patients to achieve respiratory management and respiratory support. Patency is usually reflected by the flow of breathing gas, which is proportional to the diameter of the airway. When using an airway patency device, the areas that need to be improved: [0003] When the existing airway patency device is in use, the curved bottom bracket and the adjusting support are used to support each other, so that the patient can breathe smoothly. Since the curved bottom bracket is a soft structure, when the patient's head is p...

AI Technical Summary

Problems solved by technology

[0003] When the existing airway unobstructed device is in use, the curved arc bottom bracket and the adjustment support are mutually supported to facilitate the patient to breathe smoothly. Since the curved arc bottom bracket is a soft structure, when the patient's head is placed on the curved arc bottom bracket , the stress-bearing position of the software structure will have a corresponding depression, so that the deformed curved bottom bracket will be lower than the progressive bracket, causing the head to lean back, causing the neck to slide backward to the curved bottom bracket between, thereby pulling the neck to stretch upward, further compressing the internal respiratory passage, thus affecting the patient's respiratory function

Images