Training teaching aid for bronchial intubation

Abstract

The utility model provides a training teaching aid for bronchial intubation, and relates to the technical field of bronchial intubation teaching aids. A connecting base is fixed to the upper end of the main air pipe and is of a cylindrical structure, a through hole is formed in the connecting base, the lower end of the through hole in the connecting base communicates with the upper end of the main air pipe, and the connecting base is made of rubber. A first movable seat is installed on the right bronchial tube, the first movable seat can freely slide on the right bronchial tube, a right superior lung bronchial tube is fixed on the first movable seat, similarly, a second movable seat is installed on the left bronchial tube, and the second movable seat can freely slide on the left bronchial tube. The left lung bronchus is fixed on the second movable seat, the left lung bronchus can be communicated with the openings at different positions by sliding the first movable seat and the second movable seat, so that the position of the opening of the bronchus is adjusted, the design is convenient for simulating different surgical operation environments, and the use effect of the training teaching aid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bronchial intubation teaching aids, in particular to a bronchial intubation training teaching aid. Background Art

[0002] In modern medical education and clinical practice, endotracheal intubation is a crucial skill that requires medical professionals to possess a high degree of accuracy and proficiency. To ensure patient safety and improve the success rate of the operation, medical students and medical staff need to master this skill through extensive simulation exercises. Traditional training methods include using physical models or performing actual operations under the guidance of experienced physicians. However, with the development of technology, more advanced training tools have emerged - endotracheal intubation training aids. They not only provide a realistic touch but are also reusable, reducing training costs. In addition, some advanced training aids are equipped with sensors and software systems that can provide real-time feedback on the trainee's operation status, such as whether the insertion depth and angle are correct, thereby helping learners correct incorrect actions more quickly and accelerating the learning process. The emergence of such teaching aids has greatly enriched the means of medical education and improved the quality of teaching. At the same time, it also provides clinicians with a safe and risk-free practice platform, which helps to improve the service level of the entire medical industry. Therefore, a endotracheal intubation training aid is designed.

[0003] Many existing training aids cannot fully display the relevant structures of the bronchi, which may cause trainees to encounter unexpected difficulties during actual operations. Utility Model Content

[0004] The disclosed embodiments relate to a training aid for bronchial intubation, which aims to solve the problem that existing training aids cannot fully display the relevant structures of the bronchus, which may cause trainees to encounter unexpected difficulties during actual operation.

[0005] In a first aspect of the present disclosure, there is provided a training aid for bronchial intubation, specifically comprising: a main trachea;

[0006] A connecting seat is fixed to the upper end of the main air pipe. The connecting seat is a cylindrical structure and is provided with a through hole. The lower end of the through hole on the connecting seat is connected to the upper end of the main air pipe. The connecting seat is made of rubber material, and the main air pipe is made of silicone material. The lower end of the main air pipe is provided with a right bronchus and a left bronchus. The upper ends of the right bronchus and the left bronchus are connected to the lower end of the main air pipe. The right bronchus and the left bronchus are both made of silicone material, and the main air pipe, the right bronchus and the left bronchus are all made of transparent silicone.

[0007] In at least some embodiments,

[0008] The right bronchus is provided with right upper lobe openings, and the right upper lobe openings are provided in three groups.

[0009] In at least some embodiments,

[0010] A movable seat No. 1 is installed on the right bronchus, and the movable seat No. 1 is movable on the right bronchus. The right upper lobe bronchus is fixed on the movable seat No. 1. A through hole is provided at the lower end of the movable seat No. 1. The through hole at the lower end of the movable seat No. 1 is connected with the right upper lobe opening on the right bronchus, and the lower end of the right upper lobe bronchus is connected with the upper end of the through hole in the movable seat No. 1.

[0011] In at least some embodiments,

[0012] A No. 1 catheter is arranged inside the right bronchus, and a first cuff is arranged on the No. 1 catheter.

[0013] In at least some embodiments,

[0014] The left bronchus is provided with left upper lobe openings, and the left upper lobe openings are provided in three groups.

[0015] In at least some embodiments,

[0016] A No. 2 movable seat is installed on the left bronchus, and the No. 2 movable seat is movable on the left bronchus. The left lung bronchus is fixed on the No. 2 movable seat. A through hole is provided inside the No. 2 movable seat. The upper end of the through hole in the No. 2 movable seat is connected with the opening of the left upper lobe of the lung, and the upper end of the left lung bronchus is connected with the lower end of the through hole inside the No. 2 movable seat.

[0017] In at least some embodiments,

[0018] A No. 2 catheter is arranged inside the left bronchus, and a second cuff is arranged on the No. 2 catheter.

[0019] In at least some embodiments,

[0020] A No. 2 catheter is arranged inside the left bronchus, and a second cuff is arranged on the No. 2 catheter.

[0021] The utility model provides a training teaching aid for bronchial intubation, which has the following beneficial effects:

[0022] The right bronchus in the utility model is equipped with a No. 1 movable seat, which can slide freely on the right bronchus, and the right upper lobe bronchus is fixed on the No. 1 movable seat. Similarly, the left bronchus is also equipped with a No. 2 movable seat, which can also slide freely on the left bronchus, and the left lung bronchus is fixed on the No. 2 movable seat. By sliding the No. 1 movable seat and the No. 2 movable seat, they can be connected with openings at different positions, thereby realizing the adjustment of the bronchial opening position. This design facilitates the simulation of different surgical operation environments and improves the use effect of training teaching aids. The design is simple and intuitive, and the operation is convenient. Both beginners and experienced medical staff can easily get started and use it.

[0023] In addition, the main trachea, right bronchus and left bronchus in the present invention are all made of transparent silicone. This material not only has a highly simulated touch, but also has good transparency. Through the transparent material, trainees can directly observe the position and movement of the catheter during the operation, which helps them better understand the path and principle of intubation. The trained medical staff can clearly see the internal structure of the trachea at all levels during teaching, so that the medical staff can have a deeper understanding of the relevant operating skills. The durability and tear resistance of transparent silicone also ensure that it is not easily damaged during use. Training aids made of transparent silicone are lower in cost, and the surface of transparent silicone is smooth and easy to clean, which can effectively prevent the growth of bacteria and ensure the hygiene and safety of the teaching environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0025] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0026] In the attached figure:

[0027] Figure 1 A schematic diagram showing the overall structure of a bronchial intubation training aid of the present application;

[0028] Figure 2 A schematic structural diagram of the right bronchus of a bronchial intubation training aid of the present application is shown;

[0029] Figure 3 A training aid for bronchial intubation of the present invention is shown. Figure 2 Schematic diagram of the enlarged structure of part A;

[0030] Figure 4 A schematic structural diagram of the left bronchus of a bronchial intubation training aid of the present application is shown;

[0031] Figure 5 A schematic structural diagram of a No. 1 catheter of a bronchial intubation training aid of the present application is shown;

[0032] Figure 6 A schematic structural diagram of a No. 2 catheter of a bronchial intubation training aid of the present application is shown.

[0033] Reference Signs List

[0034] 1. Main air pipe; 11. Connecting seat;

[0035] 2. Right bronchus; 21. Left upper lobe opening; 22. No. 1 movable seat; 221. Right upper lobe bronchus; 23. No. 1 catheter; 231. First cuff;

[0036] 3. Left bronchus; 31. Opening of the left upper lobe; 32. Second movable seat; 321. Left bronchus; 33. Second catheter; 331. Second cuff. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1: Please refer to Figures 1 to 6 :

[0039] The utility model provides a training teaching aid for bronchial intubation, comprising: a main trachea 1;

[0040] A connecting seat 11 is fixed to the upper end of the main airway 1. The connecting seat 11 is a cylindrical structure and is provided with a through hole. The lower end of the through hole on the connecting seat 11 is connected to the upper end of the main airway 1. The connecting seat 11 is made of rubber, and the main airway 1 is made of silicone. The lower end of the main airway 1 is provided with a right bronchus 2 and a left bronchus 3. The upper ends of the right bronchus 2 and the left bronchus 3 are both connected to the lower end of the main airway 1. The right bronchus 2 and the left bronchus 3 are both made of silicone.

[0041] A No. 2 catheter 33 is provided inside the left bronchus 3 , and a second cuff 331 is provided on the No. 2 catheter 33 . A No. 2 catheter 33 is provided inside the left bronchus 3 , and a second cuff 331 is provided on the No. 2 catheter 33 .

[0042] In the embodiment of the present disclosure,

[0043] The right bronchus 2 is provided with a right upper lobe opening 21, and the right upper lobe opening 21 is provided with three groups. A movable seat 22 is installed on the right bronchus 2, and the movable seat 22 is movable on the right bronchus 2. A right upper lobe bronchus 221 is fixed on the movable seat 22. The lower end of the movable seat 22 is provided with a through hole. The through hole at the lower end of the movable seat 22 is connected with the right upper lobe opening 21 on the right bronchus 2. The lower end of the right upper lobe bronchus 221 is connected with the upper end of the through hole in the movable seat 22. A catheter 23 is provided inside the right bronchus 2, and a first cuff 231 is provided on the catheter 23. A left upper lobe opening 31 is provided on the left bronchus 3, and the left upper lobe opening 31 is provided with three groups. There is a No. 2 movable seat 32, which is movable on the left bronchus 3. The left lung bronchus 321 is fixed on the No. 2 movable seat 32. A through hole is provided inside the No. 2 movable seat 32. The upper end of the through hole in the No. 2 movable seat 32 is connected with the opening 31 of the left upper lobe of the lung, and the upper end of the left lung bronchus 321 is connected with the lower end of the through hole inside the No. 2 movable seat 32. Its function is: by sliding the No. 1 movable seat 22 and the No. 2 movable seat 32, it can be connected with the openings at different positions, thereby realizing the adjustment of the bronchial opening position. This design facilitates the simulation of different surgical operation environments and improves the use effect of training teaching aids. The design is simple and intuitive, and the operation is easy. Both beginners and experienced medical staff can easily get started and use it.

[0044] Example 2, based on Example 1,

[0045] The main trachea 1, right bronchus 2 and left bronchus 3 are all made of transparent silicone. Its function is: through the transparent material, trainees can directly observe the position and movement of the catheter during the operation, which helps them better understand the path and principle of intubation. The trained medical staff can clearly see the internal structure of the trachea at all levels during teaching, so that the medical staff can have a deeper understanding of the relevant operation skills. The durability and tear resistance of transparent silicone also ensure that it is not easily damaged during use. Training aids made of transparent silicone have lower costs. The surface of transparent silicone is smooth and easy to clean, which can effectively prevent bacterial growth and ensure the hygiene and safety of the teaching environment.

[0046] The working principle of this embodiment is as follows: the medical staff inserts the No. 1 catheter 23 and the No. 2 catheter 33 into the main trachea 1 through the connecting seat 11, and then inserts the No. 1 catheter 23 and the No. 2 catheter 33 into the right bronchus 2 and the left bronchus 3 respectively. By sliding the No. 1 movable seat 22 and the No. 2 movable seat 32, they can be connected to the openings at different positions, thereby adjusting the position of the bronchial opening. This design facilitates the simulation of different surgical operating environments and improves the use effect of the training teaching aid. The design is simple and intuitive, and the operation is easy. Both beginners and experienced medical staff can easily get started Through the transparent material, trainees can directly observe the position and movement of the catheter during the operation, which helps them better understand the path and principle of intubation. Medical staff in training can clearly see the internal structure of the trachea at all levels during teaching, so that medical staff can have a deeper understanding of relevant operating skills. The durability and tear resistance of transparent silicone also ensure that it is not easily damaged during use. Training aids made of transparent silicone are lower in cost. The surface of transparent silicone is smooth and easy to clean, which can effectively prevent the growth of bacteria and ensure the hygiene and safety of the teaching environment.

[0047] In this article, there are several points to note:

[0048] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0049] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0050] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A training aid for bronchial intubation, comprising: Main airway (1); characterized in that, The upper end of the main air pipe (1) is fixed with a connecting seat (11), which is a cylindrical structure and is provided with a through hole. The lower end of the through hole on the connecting seat (11) is connected to the upper end of the main air pipe (1). The connecting seat (11) is made of rubber, and the main air pipe (1) is made of silicone. The lower end of the main air pipe (1) is provided with a right bronchus (2) and a left bronchus (3). The upper ends of the right bronchus (2) and the left bronchus (3) are connected to the lower end of the main air pipe (1). The right bronchus (2) and the left bronchus (3) are both made of silicone, and the main air pipe (1), the right bronchus (2) and the left bronchus (3) are all made of transparent silicone.

2. A bronchial intubation training aid according to claim 1, characterized in that: The right bronchus (2) is provided with a right upper lobe opening (21), and the right upper lobe opening (21) is provided in three groups.

3. A bronchial intubation training aid according to claim 2, characterized in that: A movable seat (22) is installed on the right bronchus (2), and the movable seat (22) is movable on the right bronchus (2). A right upper lobe bronchus (221) is fixed on the movable seat (22). A through hole is provided at the lower end of the movable seat (22). The through hole at the lower end of the movable seat (22) is connected to the right upper lobe opening (21) on the right bronchus (2), and the lower end of the right upper lobe bronchus (221) is connected to the upper end of the through hole in the movable seat (22).

4. A bronchial intubation training aid according to claim 3, characterized in that: A No. 1 catheter (23) is provided inside the right bronchus (2), and a first cuff (231) is provided on the No. 1 catheter (23).

5. The endobronchial intubation training aid according to claim 1, characterized in that: The left bronchus (3) is provided with a left upper lobe opening (31), and the left upper lobe opening (31) is provided in three groups.

6. A bronchial intubation training aid according to claim 5, characterized in that: A second movable seat (32) is installed on the left bronchus (3), the second movable seat (32) is movable on the left bronchus (3), the left lung bronchus (321) is fixed on the second movable seat (32), a through hole is provided inside the second movable seat (32), the upper end of the through hole in the second movable seat (32) is connected to the opening (31) of the left upper lobe of the lung, and the upper end of the left lung bronchus (321) is connected to the lower end of the through hole inside the second movable seat (32).

7. A bronchial intubation training aid according to claim 6, characterized in that: A No. 2 catheter (33) is provided inside the left bronchus (3), and a second cuff (331) is provided on the No. 2 catheter (33).

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