CN203107928U - Endotracheal intubation tube with anti-occlusal sleeve - Google Patents

Abstract

The utility model relates to a medical hose, in particular to a trachea cannula with an anti-bite sleeve. A trachea cannula with an anti-occlusion sleeve comprises a flexible pipe body, wherein the anti-occlusion sleeve is sleeved at the tooth occlusion area of a patient on the outer side of the flexible pipe body, and two symmetrical fixing lugs are cast at one end of the anti-occlusion sleeve. The utility model is sleeved with a rigid anti-occlusion sleeve outside the flexible pipe body, even if the patient bites, the flexible pipe body is always kept in an unblocked state, which can effectively prevent the phenomenon that the treatment is affected by the occlusion of the flexible pipe caused by the tight occlusion of the patient teeth; one end of the anti-occlusion sleeve is cast with two symmetrical fixing lugs, and the anti-occlusion sleeve can be adhered to the face of a patient by using adhesive tapes and is reliable in fixation.

Description

Endotracheal intubation tube with anti-occlusal sleeve

technical field

The utility model relates to a medical hose, in particular to a tracheal intubation tube with an anti-occlusal sleeve.

Background technique

At present, in the treatment of critically ill patients, inserting a tracheal tube through the mouth is the most commonly used way to establish an artificial airway. For example, in the well-known domestic clinical cardiopulmonary resuscitation, one of the most commonly used rescue measures is to insert a breathing tube into the patient through the mouth In the trachea, enhance assisted breathing for the patient. Because it needs to adapt to the curvature of the airway in the human body, the above-mentioned tube body inserted into the patient's body is usually made of a material with good flexibility. However, in actual use, after the tube body is inserted into the patient's body, it is easy for the patient to The phenomenon of teeth clenching occurs, and the use of a tube body with poor rigidity is easy to be occluded by the patient's teeth, resulting in occlusion of the tube body, causing problems such as interruption of breathing or failure of fluid input into the patient's body.

Utility model content

The purpose of the utility model is to overcome the above-mentioned shortcomings of the prior art and provide a tracheal intubation tube with an anti-occlusal sleeve.

In order to achieve the above object, the utility model provides the following technical solutions:

A tracheal intubation tube with an anti-bite sleeve includes a flexible body, and on the outside of the flexible body, an anti-occlusion sleeve is sleeved on the bite area of a patient, and two symmetrical fixed ears are cast on one end of the anti-occlusion sleeve.

In the above-mentioned endotracheal intubation tube with an anti-occlusion sleeve, the anti-occlusion sleeve can slide on the hose body.

In the above-mentioned endotracheal intubation tube with an anti-occlusion sleeve, the anti-occlusion sleeve is a rigid plastic tube.

The utility model puts an anti-occlusal sleeve on the outer diameter of one end of the traditional tracheal intubation tube. The anti-occlusal sleeve can adopt a rigid plastic tube with better strength and rigidity. One end of the anti-occlusion sleeve is cast with two symmetrical fixed Ear, in clinical use, the anti-occlusal sleeve sleeved on the outside of the hose body has a certain degree of rigidity. When the patient's teeth occlude, the anti-occlusal sleeve will not be deformed too much, and the endotracheal tube will not be occluded. Interrupting assisted breathing will endanger the safety of the patient; one end of the anti-bite sleeve is cast with two symmetrical fixed ears, which can be glued to the patient's face with adhesive plaster for reliable fixation.

Compared with the prior art, the utility model has the beneficial effects: the utility model has a certain rigid anti-bite sleeve on the outer side of the hose body, even if the patient's teeth bite, the hose body will always remain unblocked, which can effectively prevent The phenomenon that the patient's teeth are clenched and the hose is occluded affects the treatment; one end of the anti-bite sleeve is cast with two symmetrical fixed ears, which can be glued to the patient's face with adhesive plaster, and the fixation is reliable.

Description of drawings

Fig. 1 is a vertical sectional view of the utility model.

Fig. 2 is a top view of the utility model.

Fig. 3 is a schematic diagram of the structure of the utility model after it is connected to the ventilator interface.

Marks in the figure: 1-hose body, 2-hard plastic tube, 3-fixed ear, 4-ventilator interface.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

As shown in accompanying drawings 1 and 2, the endotracheal intubation tube with an anti-occlusal sleeve in this embodiment includes a flexible tube body 1. On the outside of the flexible tube body 1, the patient's teeth bite area is sleeved with a tube that can be placed on the flexible tube body 1. Sliding rigid plastic pipe 2, the upper end of the rigid plastic pipe 2 is cast with two symmetrical fixed ears 3.

As shown in Figure 3, in clinical use, the rigid plastic tube 2 sleeved on the outside of the flexible tube body 1 has a certain rigidity, and when the patient's teeth occlude, the rigid plastic tube 2 will not be deformed too much, let alone The endotracheal intubation tube will be occluded, and assisted breathing will be interrupted, endangering the safety of the patient; the end of the rigid plastic tube 2 close to the ventilator interface 4 is cast with two symmetrical fixed ears 3, which can be glued to the patient's face with adhesive tape, so that The endotracheal tube is fixed reliably.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. A tracheal intubation tube with an anti-occlusal sleeve, comprising a flexible tube body, characterized in that: outside the flexible tube body, an anti-occlusal sleeve is sleeved in the area of the patient's teeth, and one end of the anti-occlusive sleeve is cast with two Symmetrical fixed ears. 2. The tracheal intubation tube with an anti-occlusion sleeve according to claim 1, characterized in that the anti-occlusion sleeve can slide on the hose body. 3. The endotracheal intubation tube with an anti-occlusion sleeve according to claim 1 or 2, characterized in that the anti-occlusion sleeve is a hard plastic tube.

Images