Hyperbaric oxygen chamber with patient body position comfort adjusting assembly

Abstract

The hyperbaric oxygen chamber comprises a cuboid chamber cover and a chamber body base arranged at the bottom end of the cuboid chamber cover, a top seat type oxygen chamber main machine is arranged at the top end of the cuboid chamber cover, and an adjustable seat is arranged in the right side of the center of the cuboid chamber cover. The novel flexible displacement device is arranged at the bottom of the chamber base and can enable the hyperbaric oxygen chamber to move flexibly, solid balls of the displacement mechanism rotate freely in ball holes, friction force is reduced, manpower and material resource cost is reduced, and position adjusting efficiency is improved. The adjusting nut is operated to drive the thickened stud to rotate, so that the ground-attaching base plate is downwards contacted with the ground to support the hyperbaric oxygen chamber, the solid ball is separated from the ground and the displacement is prevented, and the design can accurately adjust the height and the levelness according to the ground flatness, adapt to different site requirements, ensure the stability of the hyperbaric oxygen chamber and provide reliable guarantee for equipment operation and patient treatment experience.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a hyperbaric oxygen chamber with a patient position comfort adjustment component. Background Technology

[0002] In the medical field, hyperbaric oxygen chambers are widely used as important equipment for treating various diseases. However, traditional hyperbaric oxygen chambers have significant shortcomings in terms of relocation and fixed support in practical use. In real-world applications, hyperbaric oxygen chambers sometimes need to be moved, such as for hospital department relocation or regular equipment maintenance. However, traditional hyperbaric oxygen chambers are extremely inconvenient to move due to their large weight and lack of effective displacement aids. This usually requires large machinery and a large number of personnel to operate, which is not only inefficient but also poses a risk of damage during relocation, affecting the normal use of the equipment.

[0003] Meanwhile, traditional support methods are inadequate for placing hyperbaric oxygen chambers on uneven ground. When the ground is uneven, the chamber cannot be placed stably, affecting not only its stability but also the operation of internal equipment, thus interfering with treatment effectiveness. Furthermore, in daily use, the lack of a stable and reliable support structure makes the hyperbaric oxygen chamber susceptible to displacement under external forces, impacting the safety and stability of treatment. Utility Model Content

[0004] The purpose of this invention is to provide a hyperbaric oxygen chamber with a patient position comfort adjustment component, in order to solve the problems mentioned in the background art. Traditional hyperbaric oxygen chambers are heavy and lack effective displacement assistance devices, making them extremely inconvenient to move when relocation is required, such as for departmental adjustments or regular maintenance. This results in low efficiency and easy damage to the equipment. Furthermore, during the placement process, traditional support methods cannot adapt to different ground conditions, making it difficult to place stably and affecting the operation of the chamber and its internal equipment. In addition, the lack of a stable support structure makes it susceptible to displacement by external forces, affecting the safety and stability of treatment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hyperbaric oxygen chamber with a patient position comfort adjustment component, comprising a rectangular chamber cover and a chamber base disposed at the bottom of the rectangular chamber cover, a top-mounted oxygen chamber main unit disposed at the top of the rectangular chamber cover, an adjustable seat disposed inside the right side of the center of the rectangular chamber cover, the adjustable seat being placed on the chamber base, an external controller disposed at the center of the outer wall of the front end of the rectangular chamber cover, an internal controller disposed on the inner wall of the rear end of the rectangular chamber cover, the internal controller being located near the upper left corner of the rectangular chamber cover, both the external controller and the internal controller being electrically connected to the top-mounted oxygen chamber main unit via wires, and a flexible displacement device disposed at the bottom of the chamber base.

[0006] Preferably, the flexible displacement device includes a displacement mechanism and a placement support mechanism. Four placement support mechanisms are provided, each fixed at one of the four corners of the bottom of the cabin base. Multiple displacement mechanisms are provided, equidistantly fixed from left to right at the bottom of the cabin base, and located between the four placement support mechanisms. Each placement support mechanism is composed of a ground-mounted base, thickened studs, adjusting nuts, and thickened fixing blocks. Four thickened fixing blocks are provided, each fixed at one of the four corners of the bottom of the cabin base. Each of the four thickened fixing blocks has an enlarged screw hole at its center, into which a thickened stud is threaded. Adjusting nuts are fitted and fixed to the bottom of each of the four thickened studs, with the adjusting nuts located at the bottom of the thickened fixing blocks. A ground-mounted base is welded to the bottom of each of the four thickened studs.

[0007] Preferably, the displacement mechanism is composed of a detachable base plate, a cuboid base, ball bearing holes, and solid balls. Multiple cuboid bases are provided and are fixed at equal intervals from left to right at the bottom of the cabin base. The cuboid bases are arranged longitudinally at the bottom of the cabin base. The bottom end of the cuboid base is fixed to the detachable base plate by embedded screws. Multiple ball bearing holes are equidistantly connected to the interior of the cuboid base and the detachable base plate. The multiple ball bearing holes are arranged longitudinally at equal intervals, and each of the multiple ball bearing holes is provided with a solid ball bearing.

[0008] Preferably, the adjusting nut can drive the thickened stud to rotate clockwise and counterclockwise. The clockwise and counterclockwise rotation of the thickened stud can move up and down in the enlarged screw hole through the action of the thread. When the adjusting nut is attached to the bottom of the thickened fixing block, the top of the thickened stud is close to the inner wall of the top of the enlarged screw hole, and at this time the outer wall of the bottom end of the ground-contacting chassis is located on the upper side of the outer wall of the bottom end of the detachable base plate.

[0009] Preferably, the ball bearing hole connecting the detachable base plate and the cuboid base has a cross-sectional shape that is four-fifths of a circle, and the opening of the ball bearing hole faces downward. One-fifth of the bottom end of the solid ball bearing passes through the bottom opening of the ball bearing hole, and the solid ball bearing can rotate in any direction within the ball bearing hole.

[0010] Preferably, an entrance / exit glass door is provided inside the left side of the front center of the cuboid cabin cover, and the entrance / exit glass door is rotatably connected to the cuboid cabin cover via multiple hinges. An observation glass window is provided inside the right side of the front center of the cuboid cabin cover.

[0011] Preferably, the adjustable seat is composed of a seat base, a backrest adjustment knob, a seat armrest, an adjustable leg rest, a leg rest adjustment knob, a seat cushion, and an adjustable backrest. The seat base is placed on the cabin base, and the seat cushion is fixed to the top of the seat base. The seat cushion is provided with seat armrests at both the front and rear ends, and the top left and right ends of the seat armrests are designed with semi-circular arc surfaces.

[0012] Preferably, the front end of the seat cushion is rotatably connected to an adjustable leg support, and the front end of the connection between the adjustable leg support and the seat cushion is provided with a leg support adjustment knob. The rear end of the seat cushion is rotatably connected to an adjustable backrest, and the front end of the connection between the adjustable backrest and the seat cushion is provided with a backrest adjustment knob.

[0013] Preferably, the top-mounted oxygen chamber main unit is equipped with embedded lighting lamps at the center of its bottom end and on its left and right sides, and the bottom end of the top-mounted oxygen chamber main unit is also equipped with ventilation windows and oxygen input windows.

[0014] Compared with the prior art, this utility model provides a hyperbaric oxygen chamber with a patient position comfort adjustment component, which has the following beneficial effects:

[0015] This invention incorporates a novel flexible displacement device at the bottom of the hyperbaric oxygen chamber's base. This device allows for the easy movement of the heavy and bulky chamber on the ground as needed. After movement, a support mechanism ensures the chamber is stably and securely positioned. Furthermore, the device's displacement mechanism features solid ball bearings that can rotate freely in any direction within their holes. This significantly reduces friction during movement, making it easier and smoother. This reduces manpower and material costs, while improving the efficiency of equipment positioning. During the placement phase, the support mechanism... The advantages become apparent when the hyperbaric oxygen chamber needs to be placed. Simply operate the adjusting nut to rotate the thickened stud, which moves downwards, causing the ground-mounted chassis to move downwards as well, until the chassis fully contacts the ground and stably supports the hyperbaric oxygen chamber. At this point, the solid ball bearings are no longer in contact with the ground, effectively preventing displacement of the hyperbaric oxygen chamber caused by contact with the ground. This design can precisely adjust the height and level of the hyperbaric oxygen chamber according to different ground flatness conditions, ensuring that it is always in a stable state. At the same time, by adjusting the height of the thickened stud, it can also adapt to different work site requirements to a certain extent, improving the site adaptability of the hyperbaric oxygen chamber and providing a reliable guarantee for the normal operation of the equipment and the treatment experience of patients. Attached Figure Description

[0016] Figure 1This is a side-view three-dimensional structural diagram of a hyperbaric oxygen chamber with a patient position comfort adjustment component according to the present invention.

[0017] Figure 2 This is a schematic diagram of the external front view of a hyperbaric oxygen chamber with a patient position comfort adjustment component according to the present invention.

[0018] Figure 3 This is a side-view three-dimensional structural diagram of the interior of a hyperbaric oxygen chamber with a patient position comfort adjustment component according to the present invention.

[0019] Figure 4 This is a frontal plan view of the internal structure of a hyperbaric oxygen chamber with a patient position comfort adjustment component according to the present invention.

[0020] Figure 5 This is a three-dimensional view of the interior structure of a hyperbaric oxygen chamber with a patient position comfort adjustment component, according to the present invention.

[0021] Figure 6 This is a partial three-dimensional structural diagram of the flexible displacement device of this utility model.

[0022] Figure 7 This is a cross-sectional three-dimensional structural diagram of the mounting and support mechanism of this utility model.

[0023] Figure 8 This is a cross-sectional three-dimensional structural diagram of the displacement mechanism of this utility model.

[0024] In the diagram: 1. Rectangular chamber cover; 2. Chamber base; 3. Adjustable seat; 4. Flexible displacement device; 5. Observation window; 6. External controller; 7. Entry / exit glass door; 8. Top-mounted oxygen chamber main unit; 9. Seat fixing base; 10. Backrest adjustment knob; 11. Seat armrest; 12. Adjustable leg rest; 13. Leg rest adjustment knob; 14. Seat cushion; 15. Adjustable backrest; 16. Internal controller; 17. Recessed lighting; 18. Ventilation window; 19. Oxygen input window; 20. Displacement mechanism; 21. Placement support mechanism; 22. Ground-mounted chassis; 23. Thickened studs; 24. Adjusting nut; 25. Thickened fixing block; 26. Removable base plate; 27. Rectangular base; 28. Ball bearing hole; 29. ​​Solid ball bearing. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figure 1-8 The hyperbaric oxygen chamber shown includes a rectangular chamber cover 1 and a chamber base 2 located at the bottom of the rectangular chamber cover 1. A top-mounted hyperbaric oxygen chamber host 8 is located at the top of the rectangular chamber cover 1. An adjustable seat 3 is located inside the right side of the center of the rectangular chamber cover 1 and rests on the chamber base 2. An external controller 6 is located at the center of the front outer wall of the rectangular chamber cover 1, and an internal controller 16 is located on the inner wall of the rear end of the rectangular chamber cover 1, near the upper left corner of the rectangular chamber cover 1. Both the external controller 6 and the internal controller 16 are electrically connected to the top-mounted hyperbaric oxygen chamber host 8 via wires. The layout of the external controller 6 and the internal controller 16 forms a complete control network. The external controller 6 allows medical staff to operate and set the hyperbaric oxygen chamber host outside the chamber, such as adjusting parameters like oxygen concentration and treatment time. The internal controller 16 provides comfort adjustment for the patient inside the chamber. The system provides a certain degree of autonomy, such as adjusting the brightness of the lighting and the intensity of ventilation, to meet the different needs of patients during treatment. An entrance / exit glass door 7 is located on the left side of the front center of the rectangular chamber 1. This door is rotatably connected to the chamber 1 via multiple hinges. The design of the entrance / exit glass door 7 facilitates patient entry and exit from the hyperbaric oxygen chamber. The glass material ensures visibility, allowing medical staff to observe the patient's condition from outside the chamber, while also providing excellent sealing to ensure stable pressure inside the chamber. An observation window 5 is located on the right side of the front center of the rectangular chamber 1. This window further provides medical staff with a view of the patient's condition inside the chamber. Through the observation window 5, medical staff can observe the patient's facial expressions, body movements, etc., in real time, promptly identify and address any potential problems, and ensure the safety and smoothness of the treatment process.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the adjustable seat 3 is composed of a seat base 9, a backrest adjustment knob 10, armrests 11, adjustable leg supports 12, leg support adjustment knobs 13, a seat cushion 14, and an adjustable backrest 15. The seat base 9 is placed on the cabin base 2, providing stable support for the entire seat and ensuring that the seat will not shift during adjustment, thus ensuring patient safety. The seat cushion 14 is fixed to the top of the seat base 9. Armrests 11 are provided at both the front and rear ends of the seat cushion 14. The top left and right ends of the armrests 11 are designed with semi-circular arc surfaces. This humanized design conforms to ergonomic principles and can provide natural and comfortable support for the arms when the patient is resting, reducing discomfort caused by the arms being suspended or unnaturally placed. The rear end of the seat cushion 14... An adjustable backrest 15 is rotatably connected to the seat cushion 14. A backrest adjustment knob 10 is located at the front end of the connection between the adjustable backrest 15 and the seat cushion 14. When the patient needs to adjust the backrest angle, rotating the backrest adjustment knob 10 changes the angle between the adjustable backrest 15 and the seat cushion 14 using the mechanical transmission principle (screw drive), allowing the patient to find the most comfortable back support angle and reduce fatigue from prolonged lying down. An adjustable leg rest 12 is rotatably connected to the front end of the seat cushion 14. A leg rest adjustment knob 13 is located at the front end of the connection between the adjustable leg rest 12 and the seat cushion 14. By rotating the leg rest adjustment knob 13, the patient also adjusts the angle between the adjustable leg rest 12 and the seat cushion 14 using a specific mechanical transmission structure to adapt to the leg extension needs of different patients and improve leg comfort.

[0028] like Figure 1 and Figure 5 As shown, the top-mounted oxygen chamber host 8 has embedded lighting lamps 17 installed at the center of its bottom end and on both sides. These lamps are uniformly controlled by the top-mounted oxygen chamber host 8. Through the external controller 6 or the internal controller 16, medical staff or patients can adjust the lighting brightness according to actual needs to create a comfortable lighting environment inside the chamber and avoid discomfort to the patient's eyes caused by excessive brightness or darkness. The bottom end of the top-mounted oxygen chamber host 8 is also equipped with ventilation windows 18 and oxygen input windows 19. The ventilation windows 18 are used to allow air circulation inside the chamber, introducing fresh air into the chamber while expelling stale air to keep the air inside the chamber fresh. The oxygen input windows 19 are responsible for delivering treated high-concentration oxygen into the chamber to meet the needs of patients during hyperbaric oxygen therapy. The flow rate and pressure of ventilation and oxygen supply are precisely controlled by the top-mounted oxygen chamber host 8 according to preset programs or the operation of medical staff to ensure that the air quality and oxygen concentration inside the chamber are always within the appropriate treatment range.

[0029] like Figure 1 , Figure 6 , Figure 7 and Figure 8As shown, a flexible displacement device 4 is provided at the bottom of the hull base 2. The flexible displacement device 4 includes a displacement mechanism 20 and a placement support mechanism 21. There are four placement support mechanisms 21, which are fixed at the four corners of the bottom of the hull base 2. There are multiple displacement mechanisms 20, which are fixed at equal intervals from left to right at the bottom of the hull base 2, and are located between the four placement support mechanisms 21. The placement support mechanism 21 is composed of a ground-mounted base 22, thickened studs 23, adjusting nuts 24, and thickened fixing blocks 25. There are four thickened fixing blocks 25, which are fixed at the four corners of the bottom of the hull base 2. Each of the four thickened fixing blocks 25 has an enlarged screw hole in its center, and a thickened stud 23 is threaded into each of the four enlarged screw holes. An adjusting nut 24 is sleeved and fixed to the outside of the bottom of each of the four thickened studs 23. Furthermore, the adjusting nut 24 is located at the bottom of the thickened fixing block 25, and the bottom ends of the four thickened studs 23 are all welded with ground-mounted base plates 22. The adjusting nut 24 has the function of driving the thickened studs 23 to rotate clockwise and counterclockwise. The thickened studs 23 move up and down in the enlarged screw holes through the action of the threads. When it is necessary to stably place the hyperbaric oxygen chamber, the adjusting nut 24 is operated to drive the thickened studs 23 to rotate. The thickened studs 23 move downward in the enlarged screw holes through the action of the threads. While the thickened studs 23 move downward, they also drive the ground-mounted base plates 22 welded to the bottom end downward, until the ground-mounted base plates 22 fully contact the ground and stably support the hyperbaric oxygen chamber. At this time, the solid ball bearings 29 are no longer in contact with the ground, and the weight of the hyperbaric oxygen chamber is completely borne by the ground-mounted base plates 22, realizing the stable placement of the hyperbaric oxygen chamber on the ground, avoiding displacement of the hyperbaric oxygen chamber due to unexpected factors, and ensuring the stability of the equipment in a static state.

[0030] like Figure 1 , Figure 6 , Figure 7 and Figure 8As shown, the displacement mechanism 20 is composed of a detachable base plate 26, a cuboid base 27, ball bearing holes 28, and solid balls 29. Multiple cuboid bases 27 are provided, equidistantly fixed to the bottom of the cabin base 2 from left to right. The cuboid bases 27 are longitudinally arranged at the bottom of the cabin base 2. The detachable base plate 26 is fixed to the bottom of the cuboid base 27 by embedded screws. The detachable design of the detachable base plate 26 facilitates replacement and repair when components are damaged, reducing maintenance costs. The cuboid base 27 and the detachable base plate 26 are internally connected by multiple ball bearing holes 28 at equal intervals. These ball bearing holes 28 are arranged longitudinally at equal intervals, and each ball bearing hole 28 contains a solid ball 29. The adjusting nut 24 can drive the thickened stud 23 to rotate clockwise and counterclockwise. This clockwise and counterclockwise rotation of the thickened stud 23 allows it to move up and down within the enlarged screw hole through the threaded action. When the adjusting nut 24 is fitted against the bottom of the thickened fixing block 25, the top of the thickened stud 23 is tightly against the inner wall of the top of the enlarged screw hole, and at this time, the outer wall of the bottom of the ground-contacting chassis 22... Located on the upper side of the outer wall at the bottom end of the detachable base plate 26, the ball hole 28 connecting the detachable base plate 26 and the cuboid base 27 has a cross-sectional shape of four-fifths of a circle, with the opening of the ball hole 28 facing downwards. One-fifth of the bottom end of the solid ball 29 passes through the bottom opening of the ball hole 28, allowing the solid ball 29 to rotate in any direction within the ball hole 28. When displacement is required, the thickened stud 23 is rotated by the adjusting nut 24, causing the thickened stud 23 to move upwards in the enlarged threaded hole through the thread action until the adjusting nut 24 is adjusted. The mother 24 is attached to the bottom of the thickened fixing block 25. At this time, the ground-contacting base 22 at the bottom of the thickened stud 23 is removed from the ground, so that the multiple solid balls 29 of the flexible displacement device 4 are in full contact with the ground. Since the solid balls 29 can rotate flexibly in the ball holes 28, the friction between the hyperbaric oxygen chamber and the ground is greatly reduced, creating conditions for easy movement of the hyperbaric oxygen chamber. The staff can push the hyperbaric oxygen chamber with a small amount of external force to achieve its flexible displacement on the ground and meet the needs of different position adjustments.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hyperbaric oxygen chamber with a patient position comfort adjustment component, comprising a rectangular chamber cover (1) and a chamber base (2) disposed at the bottom end of the rectangular chamber cover (1), wherein a top-mounted oxygen chamber host (8) is disposed at the top of the rectangular chamber cover (1), and an adjustable seat (3) is disposed inside the right side of the center of the rectangular chamber cover (1), the adjustable seat (3) being placed on the chamber base (2), characterized in that: An external controller (6) is provided at the center of the outer wall of the front end of the cuboid chamber cover (1), and an internal controller (16) is provided on the inner wall of the rear end of the cuboid chamber cover (1). The internal controller (16) is located near the upper left corner of the cuboid chamber cover (1). Both the external controller (6) and the internal controller (16) are electrically connected to the top-mounted oxygen chamber host (8) via wires. A flexible displacement device (4) is provided at the bottom of the chamber base (2). The flexible displacement device (4) includes a displacement mechanism (20) and a placement support mechanism (21). Four placement support mechanisms (21) are provided, each fixed to one of the four corners of the bottom of the cabin base (2). Multiple displacement mechanisms (20) are provided, equidistantly fixed from left to right at the bottom of the cabin base (2), and located between the four placement support mechanisms (21). Each placement support mechanism (21) consists of a ground-mounted base (22), a thickened stud (23), and an adjusting nut (24). The four thickened fixing blocks (25) are together with the thickened fixing blocks (25). The four thickened fixing blocks (25) are respectively fixed at the four corners of the bottom of the cabin base (2). The center of each of the four thickened fixing blocks (25) is provided with an enlarged screw hole. Each of the four enlarged screw holes is threaded with a thickened stud (23). Each of the four thickened studs (23) is fitted with an adjusting nut (24) on the outside of the bottom of the four thickened studs (23). The adjusting nut (24) is located at the bottom of the thickened fixing block (25). Each of the four thickened studs (23) is welded with a ground-mounted chassis (22).

2. The hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 1, characterized in that: The displacement mechanism (20) is composed of a detachable base plate (26), a cuboid base (27), ball bearing holes (28), and solid balls (29). Multiple cuboid bases (27) are provided, and multiple cuboid bases (27) are fixed at equal intervals from left to right at the bottom of the cabin base (2). The cuboid bases (27) are arranged longitudinally at the bottom of the cabin base (2). The bottom end of the cuboid base (27) is fixed to the detachable base plate (26) by embedded screws. Multiple ball bearing holes (28) are equidistantly connected to the interior of the cuboid base (27) and the detachable base plate (26). The multiple ball bearing holes (28) are arranged longitudinally at equal intervals, and solid balls (29) are provided in each of the multiple ball bearing holes (28).

3. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 2, characterized in that: The adjusting nut (24) can drive the thickened stud (23) to rotate clockwise and counterclockwise. The thickened stud (23) can move up and down in the enlarged screw hole through the action of the thread when it rotates clockwise and counterclockwise. When the adjusting nut (24) is attached to the bottom of the thickened fixing block (25), the top of the thickened stud (23) is close to the inner wall of the top of the enlarged screw hole, and at this time the bottom outer wall of the ground-mounted chassis (22) is located on the upper side of the bottom outer wall of the detachable base plate (26).

4. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 3, characterized in that: The ball hole (28) connecting the detachable base plate (26) and the cuboid base (27) has a cross-sectional shape of four-fifths of a circle, and the opening of the ball hole (28) faces downward. One-fifth of the bottom of the solid ball (29) passes through the bottom opening of the ball hole (28), and the solid ball (29) can rotate in any direction in the ball hole (28).

5. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 1, characterized in that: An entrance / exit glass door (7) is provided inside the left side of the front center of the cuboid cabin (1), and the entrance / exit glass door (7) is rotatably connected to the cuboid cabin (1) through multiple hinges. An observation glass window (5) is provided inside the right side of the front center of the cuboid cabin (1).

6. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 1, characterized in that: The adjustable seat (3) is composed of a seat base (9), a backrest adjustment knob (10), a seat armrest (11), an adjustable leg support (12), a leg support adjustment knob (13), a seat cushion (14), and an adjustable backrest (15). The seat base (9) is placed on the cabin base (2). The seat cushion (14) is fixed at the top of the seat base (9). The seat cushion (14) is provided with seat armrests (11) at both the front and rear ends. The top left and right ends of the seat armrests (11) are set with semi-circular arc surfaces.

7. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 6, characterized in that: The front end of the seat cushion (14) is rotatably connected to an adjustable leg support (12), and the front end of the connection between the adjustable leg support (12) and the seat cushion (14) is provided with a leg support adjustment knob (13). The rear end of the seat cushion (14) is rotatably connected to an adjustable backrest (15), and the front end of the connection between the adjustable backrest (15) and the seat cushion (14) is provided with a backrest adjustment knob (10).

8. A hyperbaric oxygen chamber with a patient position comfort adjustment component according to claim 1, characterized in that: The top-mounted oxygen chamber host (8) is equipped with embedded lighting lamps (17) at the center of its bottom end and on its left and right sides. The top-mounted oxygen chamber host (8) is also equipped with ventilation windows (18) and oxygen input windows (19) at its bottom end.

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