Tracheostomy tube securement and alignment device with support structure

Abstract

This invention relates to the field of medical device technology, and in particular to a tracheostomy cannula fixation and correction device with a support structure, comprising a protective pad; a neck limiting member is fixedly connected to one end of the protective pad, and two sets of hook-shaped shoulder limiting members are also fixedly connected to one end of the protective pad; each shoulder limiting member has a sliding groove on its opposite side, and an adjusting rod is provided in each sliding groove, with a correction module fixedly connected to the center of the adjusting rod; a limiting bolt is also provided above the shoulder limiting member, and the limiting bolt is spirally connected to the adjusting rod; the protective pad and the shoulder limiting member cooperate to be clamped on both sides of the patient's shoulders to achieve limiting fixation; a support ring is located above the cannula to facilitate the subsequent connection of the connecting tube and the cannula; the connecting connector is clamped above the support ring and docks with the cannula at the bottom; the support ring can effectively support the connecting tube, prevent the trachea from tilting in all directions, prevent the connecting tube from pulling the cannula and compressing the tissue around the fistula, and ensure the quality of fistula recovery.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to a tracheostomy fixation and correction device with a support structure. Background Technology

[0002] For patients who have undergone long-term tracheostomy and require mechanical ventilation, their recovery process is easily affected by factors such as the weight of the tubing, traction force, and placement angle. The specific adverse effects are mainly reflected in the following three aspects: Firstly, if the external connecting tube is pulled by the ventilator tubing or improperly positioned, it can cause long-term compression of the tracheal wall, leading to local tissue ischemia and necrosis, which in turn can cause fistula enlargement or tracheal softening. Secondly, misalignment of the cannula may cause uneven inflation of the cuff, or even dislodgement of the cannula, further aggravating fistula damage. Thirdly, long-term angular deviation will continuously irritate the tracheal mucosa, inducing chronic inflammation and granulation tissue hyperplasia. Therefore, to address the above problems, a cannula fixation and correction device with a support structure after tracheostomy is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a tracheostomy fixation and correction device with a support structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: As an optional solution of the tracheostomy fixation and correction device with a support structure, as described in this invention, the tracheostomy fixation and correction device with a support structure includes a protective pad, a neck limiting member, a shoulder limiting member, and an adjusting rod. A neck limiting device is fixedly connected to one end of the protective pad, and two sets of shoulder limiting devices with hook-shaped settings are also fixedly connected to one end of the protective pad. Each of the shoulder limiting components has a sliding groove on one side, and an adjusting rod is installed in each sliding groove. A correction module is fixedly connected to the center of the adjusting rod. A limit bolt is also provided above the shoulder limiting component, and the limit bolt is connected to the adjusting rod in a spiral manner; A control unit and a warning unit are also installed above the shoulder limiter on one side; The correction module includes a connecting rod that is fixedly connected to the adjusting rod, and a limit plate is fixedly connected to the other end of the connecting rod; A support ring is rotatably connected to the outside of the connecting rod. A buffer mechanism is installed above the support ring, and a gas leak detection mechanism is installed below the support ring. A traction warning mechanism is slidably connected to the outside of the connecting rod.

[0005] For patients with long-term tracheostomy and ventilator-assisted breathing, the recovery process is easily affected by factors such as the weight, traction force, and placement angle of the tubing. Specific adverse effects mainly manifest in the following three aspects: First, if the connecting tube is pulled by the ventilator tubing or improperly placed, long-term compression of the tracheal wall can lead to local tissue ischemia and necrosis, subsequently causing fistula enlargement or tracheal softening. Second, cannula misalignment may cause uneven cuff inflation, or even cannula dislodgement, further aggravating fistula damage. Third, long-term angular deviation can continuously irritate the trachea. Irritation of the tracheal mucosa can induce chronic inflammation and granulation tissue hyperplasia. To address these issues, protection can be achieved through the synergistic action of the various components of the device. The specific mechanism is as follows: The protective pad works in conjunction with the shoulder limiting component to lock onto both sides of the patient's shoulder for limiting and fixing; the support ring is located above the cannula, facilitating the subsequent connection between the connecting tube and the cannula; the connecting tube connector is positioned above the support ring and at the bottom to connect with the cannula; the support ring effectively supports the connecting tube, preventing it from tilting in all directions and preventing the connecting tube from pulling the cannula and compressing the tissue around the fistula, thus ensuring the quality of fistula healing.

[0006] As an optional embodiment of the tracheostomy fixation and correction device with a support structure described in this invention, wherein: an adjustable inflation airbag is fixedly connected above the limiting plate, the upper surface of the adjustable inflation airbag is fixedly connected to the support ring, an inflation tube is connected to the outer side of the adjustable inflation airbag, and a valve is installed on the outer side of the inflation tube.

[0007] When the cannula is inserted into the patient's airway, its connection point with the connecting tube is usually at a certain angle. At this time, an external inflation device can be used to inflate the inflatable tubing, adjusting the inflation level of the inflatable cuff, thereby fine-tuning the rotation angle of the support ring to ensure precise matching with the cannula connection position, facilitating the connection operation; the limiting plate can act as a stop and limit, preventing the support ring from rotating excessively downwards.

[0008] As an optional solution of the tracheostomy fixation and correction device with a support structure after tracheotomy according to the present invention, the traction warning mechanism includes a sliding sleeve disposed on the outside of the connecting rod, a sliding column fixedly connected inside the sliding sleeve, the sliding column being disposed inside the connecting rod and slidably connected to the connecting rod, a top rod fixedly connected to one side of the sliding column, and a warning switch fixedly connected to the connecting rod on the other side of the top rod. A support plate is also fixedly connected to the top of the sliding sleeve.

[0009] As an optional embodiment of the tracheostomy fixation and correction device with a support structure described in this invention, a first spring is provided on the outer side of the top rod, one end of the first spring is fixedly connected to the sliding column, and the other end of the first spring is fixedly connected to the connecting rod.

[0010] When the connecting tube port is located above the support ring, the connecting tube and the connecting rod can be aligned in the same direction, and the curved part of the connecting rod can be fixed with medical tape. Then, the connecting tube between the curved part of the connecting rod and the traction warning mechanism is tilted upwards, leaving a preset traction movement margin, and then the connecting tube is fixed to the outside of the support plate with medical tape. Even if the connecting tube is pulled and moved, it will not pull the interface between the connecting tube and the sleeve, ensuring that the fistula is not damaged. At the same time, the pulling of the connecting tube will drive the support plate to move, causing the sliding column inside the sliding sleeve to displace. The sliding column squeezes the first spring, and the top rod inside the first spring further squeezes the warning switch on one side, triggering the warning unit to issue an alarm, which serves as a timely reminder.

[0011] As an optional solution of the tracheostomy cannula fixation and correction device with support structure described in this invention, the gas leak detection mechanism includes a movable sleeve and an extension sleeve. The top of the movable sleeve is fixedly connected to the extension sleeve, the extension sleeve is foldable, and the top of the extension sleeve is fixedly connected to the support ring. The movable sleeve has a piezo-acoustic sensor and a gas temperature sensor fixedly connected inside, arranged in a circular trajectory.

[0012] After the connecting tube and the sleeve are connected, pull down the movable sleeve to extend the extension sleeve, so that the movable sleeve completely covers the outside of the connection between the connecting tube and the sleeve. The piezo-acoustic sensor inside the movable sleeve can be used to detect whether there is a leak at the connection, and the gas temperature sensor assists in judging the leak. Once the piezo-acoustic sensor detects a leak and the leak temperature detected by the gas temperature sensor is within the set threshold range, it indicates that there is a leak at the connection. The control unit will immediately control the early warning unit to issue an alarm, so that nursing staff can deal with it in a timely manner.

[0013] As an optional solution of the tracheostomy cannula fixation and correction device with support structure described in this invention, the buffer mechanism includes a buffer ring and an elastic buffer sleeve. The buffer ring is arranged in a circular trajectory inside the support ring, and the top of the buffer ring is fixedly connected to the elastic buffer sleeve.

[0014] As an optional solution of the tracheostomy fixation and correction device with a support structure described in this invention, wherein: a second spring is fixedly connected inside the elastic buffer sleeve in a vertical manner, and both ends of the second spring are fixedly connected to the elastic buffer sleeve.

[0015] When supporting the connecting end of the connecting tube, an elastic buffer sleeve and a second spring are provided at the bottom of the annular buffer ring above it. After the connecting tube is placed above the buffer ring, the elastic buffer sleeve and the second spring below can adaptively adjust according to the force. When the patient coughs and vibrates, the connecting tube can reduce shaking under the buffering effect of the elastic buffer sleeve and the second spring, reducing the risk of injury to the patient.

[0016] Compared with the prior art, the beneficial effects of the present invention are: The protective pad works in conjunction with the shoulder limiting component to lock onto both sides of the patient's shoulder for limiting and fixing. The support ring is located above the cannula, facilitating the subsequent connection between the connecting tube and the cannula. The connecting tube connector is positioned above the support ring and at the bottom to connect with the cannula. The support ring effectively supports the connecting tube, preventing it from tilting in all directions and preventing the connecting tube from pulling the cannula and compressing the tissue around the fistula, thus ensuring the quality of fistula recovery.

[0017] When the cannula is inserted into the patient's airway, its connection point with the connecting tube is usually at a certain angle. At this time, an external inflation device can be used to inflate the inflatable tubing, adjusting the inflation level of the inflatable cuff, thereby fine-tuning the rotation angle of the support ring to ensure precise matching with the cannula connection position, facilitating the connection operation; the limiting plate can act as a stop and limit, preventing the support ring from rotating excessively downwards.

[0018] When supporting the connecting end of the connecting tube, an elastic buffer sleeve and a second spring are provided at the bottom of the annular buffer ring above it. After the connecting tube is placed above the buffer ring, the elastic buffer sleeve and the second spring below can adaptively adjust according to the force. When the patient coughs and vibrates, the connecting tube can reduce shaking under the buffering effect of the elastic buffer sleeve and the second spring, reducing the risk of injury to the patient.

[0019] When the connecting tube port is located above the support ring, the connecting tube and the connecting rod can be aligned in the same direction, and the curved part of the connecting rod can be fixed with medical tape. Then, the connecting tube between the curved part of the connecting rod and the traction warning mechanism is tilted upwards, leaving a preset traction movement margin, and then the connecting tube is fixed to the outside of the support plate with medical tape. Even if the connecting tube is pulled and moved, it will not pull the interface between the connecting tube and the sleeve, ensuring that the fistula is not damaged. At the same time, the pulling of the connecting tube will drive the support plate to move, causing the sliding column inside the sliding sleeve to displace. The sliding column squeezes the first spring, and the top rod inside the first spring further squeezes the warning switch on one side, triggering the warning unit to issue an alarm, which serves as a timely reminder.

[0020] After the connecting tube and the sleeve are connected, pull down the movable sleeve to extend the extension sleeve, so that the movable sleeve completely covers the outside of the connection between the connecting tube and the sleeve. The piezo-acoustic sensor inside the movable sleeve can be used to detect whether there is a leak at the connection, and the gas temperature sensor assists in judging the leak. Once the piezo-acoustic sensor detects a leak and the leak temperature detected by the gas temperature sensor is within the set threshold range, it indicates that there is a leak at the connection. The control unit will immediately control the early warning unit to issue an alarm, so that nursing staff can deal with it in a timely manner. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of a tracheostomy fixation and correction device with a support structure after tracheotomy; Figure 2 This is a schematic diagram of the correction module of a cannula fixation and correction device with a support structure after tracheotomy. Figure 3 A front view of a corrective module of a tracheostomy fixation and correction device with a support structure; Figure 4 A tracheostomy fixation and correction device with a support structure. Figure 3 A schematic diagram of the structure at point A; Figure 5 A schematic diagram of a tracheostomy fixation and correction device with a support structure and a traction warning mechanism; Figure 6 A cross-sectional view of a gas leak detection mechanism for a cannula fixation and correction device with a support structure after tracheotomy; Figure 7 This is a schematic diagram of the second spring in a tracheotomy fixation and correction device with a support structure.

[0022] In the diagram: 1. Protective pad; 2. Neck limiter; 3. Shoulder limiter; 4. Adjusting rod; 5. Correction module; 501. Connecting rod; 502. Support ring; 503. Limiting plate; 504. Adjustable inflatable bladder; 505. Traction warning mechanism; 5051. Sliding sleeve; 5052. Support plate; 5053. Sliding column; 5054. Top rod; 5055. First spring; 5056. Warning switch; 506. Gas leak detection mechanism; 5061. Moving sleeve; 5062. Extension sleeve; 5063. Piezo-acoustic sensor; 5064. Gas temperature sensor; 507. Buffer mechanism; 5071. Buffer ring; 5072. Elastic buffer sleeve; 5073. Second spring; 508. Inflation tube; 509. Valve; 6. Control unit; 7. Warning unit; 8. Limiting bolt. Detailed Implementation

[0023] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 The present invention provides a technical solution: A tracheostomy cannula fixation and correction device with a support structure, comprising a protective pad 1, a neck limiting member 2, a shoulder limiting member 3, and an adjusting rod 4; The protective pad 1 has a neck limiting piece 2 fixedly connected to one of its raised ends, and two sets of shoulder limiting pieces 3 with hook-shaped settings are also fixedly connected to one end of the protective pad 1. A sliding groove is provided on each side of the shoulder limiting member 3, and an adjusting rod 4 is provided in each sliding groove. A correction module 5 is fixedly connected to the center of the adjusting rod 4. A limiting bolt 8 is also provided above the shoulder limiting member 3, and the limiting bolt 8 is spirally connected to the adjusting rod 4; A control unit 6 and a warning unit 7 are also installed above the shoulder limiter 3 on one side; The correction module 5 includes a connecting rod 501 that is fixedly connected to the adjusting rod 4, and a limit plate 503 is fixedly connected to the other end of the connecting rod 501. A support ring 502 is rotatably connected to the outside of the connecting rod 501. A buffer mechanism 507 is installed above the support ring 502, and a gas leak detection mechanism 506 is installed below the support ring 502. A traction warning mechanism 505 is slidably connected to the outside of the connecting rod 501.

[0024] For patients with long-term tracheostomy and ventilator-assisted breathing, their recovery process is easily affected by factors such as the weight, traction force, and placement angle of the tubing. The specific adverse effects are mainly reflected in the following three aspects: First, if the connecting tube is pulled by the ventilator tubing or improperly placed, it can cause long-term compression of the tracheal wall, leading to local tissue ischemia and necrosis, which in turn can cause fistula enlargement or tracheomalacia. Second, cannula misalignment may cause uneven cuff inflation, or even cannula dislodgement, further aggravating fistula damage. Third, long-term angular deviation will continuously irritate the tracheal mucosa. This can induce chronic inflammation and granulation tissue hyperplasia. To address these issues, protection can be achieved through the synergistic action of the various components of the device. The specific mechanism is as follows: The protective pad 1 cooperates with the shoulder limiting component 3 and is clamped onto both sides of the patient's shoulder to achieve limiting and fixation; the support ring 502 is located above the sleeve, facilitating the subsequent connection between the connecting tube and the sleeve. The connecting tube connector is clamped above the support ring 502 and docks with the sleeve at the bottom. The support ring 502 can effectively support the connecting tube, preventing it from tilting in all directions and preventing the connecting tube from driving the sleeve to compress the tissue around the fistula, thus ensuring the quality of fistula recovery. Also includes the following: The neck restraint 2 features an arc-shaped structure, facilitating stable placement of the patient's neck and head. This effectively restricts involuntary lateral neck rotation, reducing the risk of fistula compression and squeezing of the connecting tube due to neck rotation. The correction module 5 is installed in the middle of the shoulder restraints 3 on both sides via adjusting rods 4. The shoulder restraints 3 cooperate with the lower protective pad 1 to achieve overall positioning and fixation, ensuring the stability of the correction module 5 and guaranteeing accurate correction of the connecting tube and sleeve. The gas leak detection mechanism 506 monitors the sealing status at the connection between the connecting tube and sleeve. When a gas leak is detected, the signal is immediately transmitted to the control unit 6, which then activates the warning unit 7 to promptly alert nursing staff or family members, ensuring patient safety. Simultaneously, one end of the connecting rod 501 features a recessed design, bringing the correction module 5 closer to the sleeve, facilitating the connection and assembly of the connecting tube and sleeve, and improving operational convenience and connection reliability.

[0025] Example 2: This example is an improvement on Example 1. Please refer to Example 1. Figure 3and Figure 4 Specifically, an adjustable inflation airbag 504 is fixedly connected above the limiting plate 503. The upper surface of the adjustable inflation airbag 504 is fixedly connected to the support ring 502. An inflation tube 508 is connected to the outside of the adjustable inflation airbag 504, and a valve 509 is installed on the outside of the inflation tube 508.

[0026] When the cannula is inserted into the patient's airway, its connection with the trachea is usually at a certain angle. At this time, an external inflation device, such as an injection tube, can be used to inflate the inflatable trachea 508, adjusting the expansion of the inflation cuff 504, thereby fine-tuning the rotation angle of the support ring 502 to ensure precise matching with the cannula connection position, facilitating the connection operation; the limiting plate 503 can act as a blocking and limiting device to prevent the support ring 502 from rotating excessively downward. Also includes the following: The external injection tube is connected to the inflation tube 508, which allows gas to enter the adjustable inflation bladder 504 through the inflation tube 508. The expansion of the adjustable inflation bladder 504 can be used to adjust the angle of the support ring 502, making it tilted to fit the connection end face of the tube. Since the angle adjustment method is flexible, it has a certain self-adjustment function. It can self-adjust if there is a small angle deflection. When inflation is complete, the valve 509 can be closed, and when deflation is complete, the valve 509 can be opened.

[0027] Example 3: This example is an improvement on Example 2. Please refer to [link / reference]. Figure 5 Specifically, the traction warning mechanism 505 includes a sliding sleeve 5051 disposed on the outside of the connecting rod 501, a sliding column 5053 fixedly connected inside the sliding sleeve 5051, the sliding column 5053 disposed inside the connecting rod 501 and slidably connected to the connecting rod 501, a top rod 5054 fixedly connected to one side of the sliding column 5053, and a warning switch 5056 fixedly connected to the connecting rod 501 on the other side of the top rod 5054; A support plate 5052 is also fixedly connected to the top of the sliding sleeve 5051.

[0028] A first spring 5055 is provided on the outer side of the push rod 5054. One end of the first spring 5055 is fixedly connected to the sliding column 5053, and the other end of the first spring 5055 is fixedly connected to the connecting rod 501.

[0029] When the connecting tube port is located above the support ring 502, the connecting tube and the connecting rod 501 can be aligned in the same direction, and the curved part of the connecting rod 501 is fixed with medical tape. Then, the connecting tube between the curved part of the connecting rod 501 and the traction warning mechanism 505 is tilted upwards, leaving a preset traction movement margin, and then the connecting tube is fixed to the outside of the support plate 5052 with medical tape. Even if the connecting tube is pulled and moved, it will not pull the interface between the connecting tube and the sleeve, ensuring that the fistula is not damaged. At the same time, the pulling of the connecting tube will drive the support plate 5052 to move, causing the sliding column 5053 in the sliding sleeve 5051 to displace. The sliding column 5053 squeezes the first spring 5055, and the top rod 5054 inside the first spring 5055 further squeezes the warning switch 5056 on one side, triggering the warning unit 7 to issue an alarm, which serves as a timely reminder. Also includes the following: The sliding post 5053 is set in the groove on the inner side below the connecting rod 501. It works with the groove to guide the sliding sleeve 5051 on the outside of the connecting rod 501 according to the trajectory. When the connecting tube is pulled by the outside, the tilting of the connecting tube can compensate for the displacement, thereby ensuring the stability of the connection between the connecting tube and the sleeve and avoiding damage to the fistula.

[0030] Example 4: This example is an improvement on Example 3. Please refer to [link / reference]. Figure 3 and Figure 6 Specifically, the gas leak detection mechanism 506 includes a movable sleeve 5061 and an extension sleeve 5062. The top of the movable sleeve 5061 is fixedly connected to the extension sleeve 5062. The extension sleeve 5062 is foldable, and the top of the extension sleeve 5062 is fixedly connected to the support ring 502. The movable sleeve 5061 has a piezo-acoustic sensor 5063 and a gas temperature sensor 5064 fixedly connected inside, arranged in a circular trajectory.

[0031] After the connecting tube and the sleeve are connected, pulling down the movable sleeve 5061 will extend the extension sleeve 5062, allowing the movable sleeve 5061 to completely cover the outside of the connection between the connecting tube and the sleeve. The piezo-acoustic sensor 5063 inside the movable sleeve 5061 can be used to detect whether there is a leak at the connection, and the gas temperature sensor 5064 assists in judging the leak. Once the piezo-acoustic sensor 5063 detects a leak, and the leak temperature detected by the gas temperature sensor 5064 is within the set threshold range, it indicates that there is a leak at the connection. The control unit 6 will immediately control the early warning unit 7 to issue an alarm, so that nursing staff can deal with it in a timely manner. Also includes the following: The extension sleeve 5062 is made of corrugated pipe, which can extend downward and drive the movable sleeve 5061 to move downward, so that it covers the connection between the connecting pipe and the sleeve. The working principle of the piezo-acoustic sensor 5063 is that air leakage will produce airflow sound / turbulence sound. The sensor picks up the sound to judge the leakage. It has the advantages of non-contact, low sterility requirements, easy installation, fast response and low cost, which is in line with the scenario of "setting on the outside of the connection".

[0032] Example 5: This example is an improvement on Example 4. Please refer to [link / reference]. Figure 7 Specifically, the buffer mechanism 507 includes a buffer ring 5071 and an elastic buffer sleeve 5072. The buffer ring 5071 is arranged in a circular trajectory inside the support ring 502, and the elastic buffer sleeve 5072 is fixedly connected to the top of the buffer ring 5071.

[0033] Each elastic buffer sleeve 5072 has a vertically arranged second spring 5073 fixedly connected inside, and both ends of the second spring 5073 are fixedly connected to the elastic buffer sleeve 5072.

[0034] When supporting the connecting end of the connecting tube, an elastic buffer sleeve 5072 and a second spring 5073 are provided at the bottom of the annular buffer ring 5071 above it. After the connecting tube is placed above the buffer ring 5071, the elastic buffer sleeve 5072 and the second spring 5073 below can adaptively adjust according to the force. When the patient coughs and vibrates, the connecting tube can reduce shaking under the buffering effect of the elastic buffer sleeve 5072 and the second spring 5073, thus reducing the damage to the patient. Also includes the following: The elastic buffer sleeve 5072 is made of rubber, and the internal second spring 5073 serves to support and shape it. When subjected to a certain compressive force, it can undergo adaptive deformation or displacement. Under normal conditions, it serves to support and correct the connecting pipe.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. A tracheostomy fixation and correction device with a support structure, characterized in that: Includes a protective pad (1), a neck limiter (2), a shoulder limiter (3), and an adjustment rod (4); The protective pad (1) has a neck limiting piece (2) fixedly connected to one end, and two sets of shoulder limiting pieces (3) set in a hook shape are also fixedly connected to one end of the protective pad (1). The shoulder limiting member (3) has a sliding groove on one side, and an adjusting rod (4) is provided in the sliding groove. The center of the adjusting rod (4) is fixedly connected to the correction module (5). A limiting bolt (8) is also provided above the shoulder limiting member (3), and the limiting bolt (8) is spirally connected to the adjusting rod (4); A control unit (6) and a warning unit (7) are also installed above the shoulder limiter (3) on one side; The correction module (5) includes a connecting rod (501) that is fixedly connected to the adjusting rod (4), and a limit plate (503) is fixedly connected to the other end of the connecting rod (501). A support ring (502) is rotatably connected to the outside of the connecting rod (501). A buffer mechanism (507) is installed above the support ring (502), and a gas leak detection mechanism (506) is installed below the support ring (502). A traction warning mechanism (505) is slidably connected to the outside of the connecting rod (501).

2. A tracheostomy tube securement and alignment device with a support structure for use after tracheotomy according to claim 1, characterized in that: An adjustable inflation airbag (504) is fixedly connected above the limiting plate (503). The upper surface of the adjustable inflation airbag (504) is fixedly connected to the support ring (502). An inflation tube (508) is connected to the outside of the adjustable inflation airbag (504), and a valve (509) is installed on the outside of the inflation tube (508).

3. A tracheostomy tube securement and alignment device with a support structure for post tracheostomy use according to claim 1, wherein: The traction warning mechanism (505) includes a sliding sleeve (5051) disposed on the outside of the connecting rod (501), a sliding column (5053) fixedly connected inside the sliding sleeve (5051), the sliding column (5053) being disposed inside the connecting rod (501) and slidably connected to the connecting rod (501), a top rod (5054) being fixedly connected to one side of the sliding column (5053), and a warning switch (5056) fixedly connected to the connecting rod (501) on the other side of the top rod (5054). A support plate (5052) is also fixedly connected to the top of the sliding sleeve (5051).

4. A tracheostomy tube securement and alignment device with a support structure for post tracheostomy use according to claim 3, wherein: A first spring (5055) is provided on the outside of the top rod (5054). One end of the first spring (5055) is fixedly connected to the sliding column (5053), and the other end of the first spring (5055) is fixedly connected to the connecting rod (501).

5. A tracheostomy tube securement and alignment device with a support structure for post tracheostomy use according to claim 1, wherein: The gas leak detection mechanism (506) includes a movable sleeve (5061) and an extension sleeve (5062). The top of the movable sleeve (5061) is fixedly connected to the extension sleeve (5062). The extension sleeve (5062) is foldable, and the top of the extension sleeve (5062) is fixedly connected to the support ring (502). The movable sleeve (5061) has a piezo-acoustic sensor (5063) and a gas temperature sensor (5064) fixedly connected inside in a circular trajectory.

6. The tracheostomy fixation and correction device with a support structure according to claim 1, characterized in that: The buffer mechanism (507) includes a buffer ring (5071) and an elastic buffer sleeve (5072). The buffer ring (5071) is arranged in a circular trajectory inside the support ring (502), and the top of the buffer ring (5071) is fixedly connected to the elastic buffer sleeve (5072).

7. A tracheostomy fixation and correction device with a support structure after tracheotomy, as described in claim 6, is characterized in that: The elastic buffer sleeve (5072) is fixedly connected to a vertically arranged second spring (5073) inside, and both ends of the second spring (5073) are fixedly connected to the elastic buffer sleeve (5072).

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