Five-point stable trachea cannula fixing device and fixing method thereof

Abstract

The invention discloses a five-point stable trachea cannula fixing device and a fixing method thereof, and relates to the technical field of medical instruments. In order to solve the problems that an existing fixing device adopts two-point fixing, only fixing bands are arranged backwards on the two sides of the device, the skin of the lip and the lower jaw is pressed and even damaged due to sliding of a rear binding band, and a plastic block, playing a role of a tooth cushion inwards, of the existing device is too short and cannot play the role of the tooth cushion, the tongue is often pressed, and the existing device is not suitable for being used for a long time. According to the five-point stable trachea cannula fixing device and the fixing method thereof, a five-point stable fixing structure is formed through cannula fixing pieces, the cannula fixing pieces are fixed to the face and the mouth of the human body, displacement in the cannula inserting process is avoided, and through fixing of a front positioning gauze element and a rear positioning gauze element, the situation that the skin of the lips and the lower jaw is pressed or even damaged due to sliding of a traditional rear bandage is avoided, stability is improved, the use comfort of a patient is improved, operation is easy, production cost is low, and the application range is widened.

Description

Technical field [0001] The present invention relates to the field of medical devices, and Background technique [0002] At present, the tracheal intubation fixing device for clinical use is similar, and the tracheal intubation is fixed only in the oral dental level. Therefore, there is still the following questions in the actual use process: [0003] 1. The current fixing device is fixed, only a fixed belt on both sides of the device, and the post-strap sliding leads to the pressure and even damage of the skin and the mandibular skin; [0004] 2, existing devices from the plastic blocks of the tooth pad are too short, and the role of the tooth pad cannot be placed and often caused by the tongue, not suitable for long periods of use; [0005] 3. The existing device is only fixed, and the tongue is not well lifted open airway. The tracheal intubation fixture in clinical use is still easily caused by complications. Inventive content [0006] An object of the present invention is to...

AI Technical Summary

Problems solved by technology

[0003] 1. The current fixing device is fixed at two points, and there are only fixing straps on both sides of the device backwards. The sliding of the rear straps will cause pressure or even damage to the skin of the lips and mandible;

[0004] 2. The plastic block of the existing device that plays the role of a tooth pad inwardly is too short, cannot play the role of a tooth pad and often causes pressure on the tongue, which is not suitable for long-term use;

[0005] 3. The existing device is only fixed, and cannot lift the tongue well to open the airway. The tracheal intubation fixing device in clinical use is still prone to complications

Images