Fixed anti-prolapse tracheotomy cannula device

Abstract

The utility model discloses a device for fixing an anti-prolapse tracheotomy cannula. The device comprises a main body and two fixing belts, the main body is provided with a framework formed by two fixing rods which are arranged in a crossed mode in the diagonal direction of the main body, a tracheostomy tube sleeve is arranged at the crossed position of the two fixing rods, and the two ends of the two fixing belts are fixed to the two ends of the same diagonal line of the framework respectively. The tracheostomy tube has the advantages of effectively reducing the probability that the tracheostomy tube falls off and pressure sores appear at the tracheostomy position of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a device for fixing a prolapse-proof tracheotomy sleeve. Background Art

[0002] During a tracheotomy operation, surgery is usually performed on the trachea in the neck, and a tracheostomy tube is left in place. In clinical work, the slippage of the tube and pressure sores on the tube and the fixing belt are clinical high-risk factors, which pose the risk of suffocation to the patient and the risk of pressure sores on the tube and the fixing belt. The utility model patent with publication number CN210904519U discloses a tracheostomy tube fixing belt, in which a magnetic ball is magnetically attracted to a slide rail and is slidably connected to the slide rail to control the tightness of the tracheostomy tube fixing belt. When the patient inhales or exhales, the magnetic ball is driven to slide in the slide rail, so that the tracheostomy tube fixing belt is more humane and fits the patient's neck, which can avoid discomfort to the patient caused by too tight fixation, and avoid the tracheostomy tube falling off caused by too loose fixation. However, the connection method of the device in which the fixing belt is inserted into the connection holes on both sides of the tracheostomy tube only applies tension in the left and right directions of the tracheostomy tube. This will cause the tracheostomy tube to generate a force pressing down on the patient's tracheotomy site due to gravity and the pulling force of the ventilator extension tube, thereby causing long-term compression of the tissue, which is likely to cause local tissue necrosis and growth of granulation tissue.

[0003] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a fixed anti-prolapse tracheotomy tube device which can effectively reduce the probability of tracheotomy tube dislodging and pressure sores occurring at the tracheotomy site of the patient.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a device for fixing a prolapse-proof tracheotomy tube, comprising a main body and two fixing straps; the main body is provided with a skeleton formed by two fixing rods cross-arranged along the diagonal direction of the main body, a tracheotomy tube sleeve is arranged at the intersection of the two fixing rods, and the two ends of the two fixing straps are respectively fixed to the two ends of the same diagonal line on the skeleton.

[0007] Furthermore, the crossed and overlapped parts of the two fixing belts are sewed and fixed.

[0008] Furthermore, the acute angle between the two fixing rods is 50-70 degrees.

[0009] Furthermore, the acute angle between the two fixing rods is 60 degrees.

[0010] Furthermore, a buffer pad is provided on a side of the main body close to the human neck, and the skeleton is located between the main body and the buffer pad.

[0011] Due to the adoption of the above structure, the utility model has the following beneficial effects:

[0012] Compared with the prior art which only applies left and right forces to the tracheostomy tube cannula through two left and right fixing straps, the present invention provides a skeleton formed by two fixing rods cross-arranged along the diagonal direction of the main body and two cross-fixed fixing straps which can not only give left and right forces to the tracheostomy tube cannula, but also give up and down forces to the tracheostomy tube cannula, so that the tracheostomy tube cannula can get additional support, thereby reducing the pressure of the tracheostomy tube on the patient's skin at the tracheotomy site, effectively reducing the probability of pressure sores at the patient's tracheotomy site, and the cross-fixing method of the two fixing straps in the present invention can improve the fixing effect of the tracheostomy tube cannula on the patient's neck, thereby effectively reducing the probability of the tracheostomy tube coming off.

[0013] The present invention will become more clear with the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a rear view of the utility model. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Please refer to Figure 1 to Figure 2The utility model provides a device for fixing a prolapse-proof tracheotomy cannula, comprising a main body 1 and two fixing belts 4; the main body 1 is provided with a skeleton 2 formed by two fixing rods cross-arranged along the diagonal direction of the main body 1, a tracheotomy tube cannula 3 is arranged at the intersection of the two fixing rods, and the two ends of the two fixing belts 4 are respectively fixed to the two ends of the same diagonal line on the skeleton 2. By providing a skeleton 2 formed by two fixing rods cross-arranged along the diagonal direction of the main body 1 and two cross-fixed fixing belts 4, the utility model can not only give the tracheotomy tube cannula 3 a force in the left and right directions, but also give the tracheotomy tube cannula 3 a force in the up and down directions, so that the tracheotomy tube cannula 3 can get additional support, thereby reducing the pressure of the tracheotomy tube on the skin of the patient's tracheotomy site, effectively reducing the probability of pressure sores at the patient's tracheotomy site, and the cross-fixing method of the two fixing belts 4 in the utility model can improve the fixing effect of the tracheotomy tube cannula 3 at the patient's neck, thereby effectively reducing the probability of the tracheotomy tube falling off.

[0019] In the present invention, the overlapping parts of the two fixing belts 4 are sewed together. The fixing belt 4 of the present invention is an elastic belt. By sewing the overlapping parts of the two fixing belts 4 together, the position deviation between the two fixing belts 4 can be avoided, and the fixing effect of the fixing belt 4 can be further improved.

[0020] In the utility model, the acute angle between the two fixing rods is 50-70 degrees.

[0021] In the present invention, the acute angle between the two fixing rods is 60 degrees. By setting the acute angle between the two fixing rods to 60 degrees, the pulling force in four directions of the tracheostomy tube 3 can better fit the anatomical structure of the human body, thereby improving the comfort of the patient wearing the present invention.

[0022] In the utility model, a cushion pad 5 is provided on one side of the main body 1 close to the human neck, and the frame 2 is located between the main body 1 and the cushion pad 5. By providing the cushion pad 5, the pressure of the main body 1 on the patient's neck skin can be reduced, the wearing comfort of the patient can be improved, and the probability of the patient developing pressure sores can be effectively reduced.

[0023] When the utility model is in use, the patient can simply pull open the fixing belt 2 to wear the utility model. Because the fixing belt 2 is an elastic belt, it can be deformed to a certain extent.

[0024] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A device for fixing a tracheotomy tube to prevent prolapse, comprising a main body (1) and two fixing straps (4); characterized in that: The main body (1) is provided with a frame (2) formed by two fixing rods arranged diagonally across the main body (1); a tracheostomy tube sleeve (3) is provided at the intersection of the two fixing rods; and the two ends of the two fixing belts (4) are respectively fixed to the two ends of the same diagonal line on the frame (2).

2. A device for fixing and preventing prolapse of tracheotomy tube according to claim 1, characterized in that: The crossed and overlapped parts of the two fixing belts (4) are sewed and fixed.

3. A device for fixing and preventing prolapse of tracheotomy tube according to claim 2, characterized in that: The acute angle between the two fixing rods is 50-70 degrees.

4. A device for fixing and preventing prolapse of tracheotomy tube according to claim 3, characterized in that: The acute angle between the two fixing rods is 60 degrees.

5. A device for fixing a prolapse-proof tracheotomy tube according to any one of claims 1 to 4, characterized in that: A cushion pad (5) is provided on a side of the main body (1) close to the human neck, and the frame (2) is located between the main body (1) and the cushion pad (5).

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