Vital capacity rehabilitation apparatus for lung transplantation

Abstract

The utility model relates to the technical field of lung transplantation, and discloses a lung capacity rehabilitation apparatus for lung transplantation, which comprises an outer box frame, an outer support frame fixedly connected to the upper top end of the outer box frame, an air bag main body fixedly connected to the inner bottom end of the outer box frame, and a pressure sensor fixedly connected to the inner side wall of the outer box frame and used for detecting pressure. A user can carry out corresponding adjustment according to needs, the flow choking structure is formed by splicing a plurality of second pipelines, airflow slowing-down frames are arranged in the second pipelines, the pressure of airflow blown out of the human body can be slowed down, and the purpose of training vital capacity is achieved by increasing or decreasing the number of the second pipelines. The pressure structure can apply gravity to the air bag main body, after airflow blown out by a user enters the air bag main body, expansion of the air bag main body is difficult due to the influence of the gravity, and training for further increasing the vital capacity is achieved through the two modes.

Description

Technical Field

[0001] The utility model relates to the technical field of lung transplantation, and specifically, to a vital capacity rehabilitation device for lung transplantation. Background Technique

[0002] Lung transplantation is a treatment method that surgically implants a healthy lung of the same species into a patient's body to replace the diseased lung that has lost its function. After lung transplantation, in order to adapt to the new organ as soon as possible, medical staff will recommend that patients undergo a course of respiratory function rehabilitation. Among them, the vital capacity rehabilitation device is a device that effectively circulates vital capacity to help patients recover quickly.

[0003] In the prior art, patients usually use blowing balloons as the initial treatment start. Although blowing balloons can effectively help patients with rehabilitation training, as the patients gradually recover, blowing balloons cannot adjust the resistance accordingly according to the recovery degree of the patients. Therefore, it is not suitable for patients in different stages, and there are certain limitations in the treatment process, reducing the recovery degree of patients. Content of the Utility Model

[0004] The purpose of the utility model is to provide a vital capacity rehabilitation device for lung transplantation, which solves the problem that as the patients gradually recover, blowing balloons cannot adjust the resistance accordingly according to the recovery degree of the patients. Therefore, it is not suitable for patients in different stages, and there are certain limitations in the treatment process, reducing the recovery degree of patients.

[0005] The utility model provides the following technical solution: a vital capacity rehabilitation device for lung transplantation, including an outer box frame. The upper end of the outer box frame is fixedly connected with an outer support frame. The inner bottom end of the outer box frame is fixedly connected with an airbag main body. The inner side wall of the outer box frame is fixedly connected with a pressure sensor for detecting pressure. The outer side wall of the outer box frame is fixedly connected with a display screen for viewing the pressure data of the pressure sensor. The outer side wall of the outer box frame is provided with a flow resistance structure for training vital capacity. The lower end of the outer support frame is provided with a pressure structure for applying pressure to the airbag main body.

[0006] With the above solution, the pressure sensor can be a patch-type pressure sensor. The pressure sensor is installed on the inner side wall of the outer box frame and is used to detect the pressure change in the airbag main body, so as to reflect the breathing strength and vital capacity of the user. The outer box frame can be made of a transparent material to directly observe the deformation of the airbag main body. The display screen is fixedly connected to the outer side wall of the outer box frame and is used to display the pressure data measured by the pressure sensor, enabling the user to directly understand their training situation. The flow resistance structure is used to provide a certain resistance during the training process, thereby enhancing the training effect.

[0007] Preferably, as the above technical solution, the flow blocking structure includes a first pipe and a second pipe fixedly connected to the outer side wall of the outer box frame and communicating with the inside of the airbag main body. An installation rod is fixedly connected to the end of the second pipe, and the second pipe is threadedly connected to the first pipe through the installation rod. An air flow mitigation frame for reducing the air flow pressure is placed inside the first pipe and the second pipe.

[0008] With the above solution, through the installation rod and the threaded connection method, users can conveniently adjust the quick disassembly between the first pipe and the second pipe, so as to adjust according to their own needs. The setting of the air flow mitigation frame effectively slows down the speed of the air flow passing through the pipe, increases the breathing resistance, and can help users better exercise the respiratory muscles and improve the vital capacity. By adjusting the flow blocking structure, users can gradually increase the training difficulty on the premise of ensuring safety. This way of gradually increasing the resistance helps to avoid injuries caused by overtraining.

[0009] Preferably, as the above technical solution, a plurality of the second pipes are provided, and each of the second pipes is threadedly connected.

[0010] With the above solution, having a plurality of second pipes means that users can choose different numbers of pipes to connect to the first pipe according to their needs, so as to adjust the intensity of the resistance.

[0011] Preferably, as the above technical solution, a spiral installation head is threadedly connected to the end of one of the second pipes. An air inlet pipe is fixedly connected to the end of the spiral installation head. An air inlet mask is fixedly connected to the end of the air inlet pipe. An elastic restraint belt for providing a restraint effect is fixedly connected to the outer side wall of the air inlet mask.

[0012] With the above solution, the air inlet mask is in direct contact with the user's oral cavity. In order to provide a comfortable wearing experience, an elastic restraint belt is used for fixation, which can be adjusted according to the user's head circumference to ensure that the mask fits tightly but not too tightly, reducing the discomfort of the user during training. And the air inlet mask can be better according to needs, allowing the user to exhale gas with the oral cavity and inhale air through the nasal cavity.

[0013] Preferably, as the above technical solution, the pressure structure includes magnetic suction seats fixedly connected to the lower bottom end of the outer support frame in a circular array. A pressing rod for applying pressure to the airbag main body is slidably connected to the upper top end of the outer box frame in a circular array. An adsorption block that attracts the magnetic suction seats is fixedly connected to the upper top end of the pressing rod.

[0014] With the above solution, through the mutual attraction between the magnetic suction seats and the adsorption blocks, the pressing rod can be conveniently adsorbed and fixed at a specific position without additional fixing devices or tools.

[0015] Preferably, as the above technical solution, a U-shaped bracket is fixedly connected to the inner bottom end of the outer box frame. The airbag main body is located inside the U-shaped bracket. A cover plate is fixedly connected to the upper top end of the airbag main body. A plurality of card seats are fixedly connected to the position of the pressing rod on the upper top end of the cover plate.

[0016] With the above solution, the U-shaped bracket not only provides support for the airbag main body, but also can protect the airbag main body from external collision or friction to a certain extent, extending the service life of the airbag main body. The card seats provided on the cover plate can be used in cooperation with the pressing rod. When the pressing rod moves downward, it can be easily caught in the card seat, ensuring that the pressing rod can accurately align with the airbag main body when applying pressure, improving the training effect.

[0017] Preferably, as the above technical solution, a through groove is opened at the upper top end of the outer box frame corresponding to the position of the pressing rod.

[0018] With the above solution, the design of the through groove allows the pressing rod to directly pass through the outer box frame and cooperate with the card seat above the airbag main body.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] In the present utility model, by providing a flow resistance structure and a pressure structure, during use, the user can make corresponding adjustments according to their own needs. The flow resistance structure is formed by splicing a plurality of second pipes. An air flow slowdown frame is arranged inside the second pipe, which can slow down the air flow pressure blown out by the human body. By increasing or decreasing the number of second pipes, the purpose of training the vital capacity is achieved. The pressure structure can apply gravity to the airbag main body. After the air flow blown out by the user enters the airbag main body, due to the influence of gravity, it is more difficult for the airbag main body to expand. The vital capacity training is further increased through these two methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of a vital capacity rehabilitation device for lung transplantation;

[0022] Figure 2 It is a schematic sectional structure diagram of the outer box frame in a vital capacity rehabilitation device for lung transplantation;

[0023] Figure 3 It is a schematic diagram of the gravity structure in a vital capacity rehabilitation device for lung transplantation;

[0024] Figure 4 It is a schematic sectional structure diagram of the second pipe in a vital capacity rehabilitation device for lung transplantation.

[0025] In the figure: 1. Outer box frame; 11. First pipeline; 12. Second pipeline; 121. Installation rod; 13. Spiral installation head; 14. Intake pipe; 15. Intake mask; 16. Elastic restraint band; 17. Airflow slowdown frame; 2. Outer support frame; 21. Magnetic suction seat; 22. Pressing rod; 23. Adsorption block; 24. Through groove; 25. Clamping seat; 3. Airbag main body; 31. Pressure sensor; 32. Display screen; 33. Cover plate; 34. U-shaped bracket. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] As Figure 1 and Figure 2 shown, the present invention provides a technical solution: a vital capacity rehabilitation device for lung transplantation, including an outer box frame 1, an outer support frame 2 is fixedly connected to the upper end of the outer box frame 1, an airbag main body 3 is fixedly connected to the inner bottom end of the outer box frame 1, a pressure sensor 31 for detecting pressure is fixedly connected to the inner side wall of the outer box frame 1, so as to be able to detect the extrusion force generated by the airbag 3 on the pressure sensor 31, a display screen 32 for viewing the pressure data of the pressure sensor 31 is fixedly connected to the outer side wall of the outer box frame 1, a flow resistance structure for training vital capacity is arranged on the outer side wall of the outer box frame 1, and a pressure structure for applying pressure to the airbag main body 3 is arranged at the lower end of the outer support frame 2.

[0028] As Figure 1 、 Figure 2 and Figure 4 shown, the flow resistance structure includes a first pipeline 11 and a second pipeline 12 fixedly connected to the outer side wall of the outer box frame 1 and communicating with the inside of the airbag main body 3. An installation rod 121 is fixedly connected to the end of the second pipeline 12. The second pipeline 12 is threadedly connected to the first pipeline 11 through the installation rod 121, so as to be able to achieve quick disassembly or installation. An airflow slowdown frame 17 for slowing down the airflow pressure is placed inside the first pipeline 11 and the second pipeline 12, so as to be able to achieve the purpose of blocking the airflow and improve the training effect. There are multiple second pipelines 12, and each second pipeline 12 is threadedly connected. A spiral installation head 13 is threadedly connected to the end of one of the second pipelines 12. An intake pipe 14 is fixedly connected to the end of the spiral installation head 13. An intake mask 15 is fixedly connected to the end of the intake pipe 14, so that the exhaled airflow can quickly enter the second pipeline 12 and the airbag 3. An elastic restraint band 16 for achieving a restraint effect is fixedly connected to the outer side wall of the intake mask 15.

[0029] As Figure 2 and Figure 3As shown in the figure, the pressure structure includes a magnetic attraction seat 21 fixedly connected to the lower bottom end of the outer support frame 2 in an annular array. The upper top end of the outer box frame 1 is slidably connected to a lower pressing rod 22 that applies pressure to the airbag main body 3 in an annular array. The upper top end of the lower pressing rod 22 is fixedly connected to an adsorption block 23 that attracts the magnetic attraction seat 21, so as to be able to limit the position of the lower pressing rod 22. The inner bottom end of the outer box frame 1 is fixedly connected to a U-shaped bracket 34. The airbag main body 3 is located inside the U-shaped bracket 34. The upper top end of the airbag main body 3 is fixedly connected to a cover plate 33. A plurality of clamping seats 25 are fixedly connected to the position of the upper top end of the cover plate 33 where the lower pressing rod 22 is located, so as to be able to limit the position of the lower pressing rod 22. A through groove 24 is opened at the upper top end of the outer box frame 1 corresponding to the position of the lower pressing rod 22.

[0030] Working principle: When in use, the user can carry out corresponding training according to their own situation. The training process is divided into two parts. The intake mask 15 is sleeved on the oral part of the human body, and then air is blown into the intake mask 15. The air flow will be transmitted through the intake pipe 14 and move into the interior of the second pipe 12. The flow resistance structure is formed by splicing a plurality of second pipes 12. An air flow slowdown frame 17 is arranged inside the second pipe 12, which can slow down the air flow pressure blown out by the human body. By increasing or decreasing the number of the second pipes 12, the purpose of training the vital capacity is achieved. The transmitted air flow will enter the interior of the airbag main body 3, causing the airbag main body 3 to expand. The user can also apply corresponding pressure to the upper top end of the airbag main body 3, making it more difficult for the airbag main body 3 to expand. The lower pressing rod 22 is moved downward forcefully, so that the adsorption block 23 and the magnetic attraction seat 21 can be separated and no longer adsorbed. The end of the lower pressing rod 22 is inserted into the clamping seat 25, and the gravity of the lower pressing rod 22 will be applied to the airbag main body 3 through the cover plate 33. The user adjusts the pressure applied by the lower pressing rod 22 on the airbag main body 3 according to the recovery situation. Since there are multiple lower pressing rods 22, different pressures can be applied to the airbag main body 3. When the two methods are carried out simultaneously, the human body pressure is relatively large, which will affect the recovery. Therefore, only the first pipe 11 and the spiral mounting head 13 can be connected to carry out training alone. A pressure sensor 31 is also provided. When the airbag main body 3 expands, it will squeeze the pressure sensor 31, and the data generated by the extrusion of the pressure sensor 31 will be displayed on the display screen 32 for the user to view conveniently.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.

Claims

1. A vital capacity rehabilitation device for lung transplantation, comprising an outer box frame (1), characterized in that: The upper top end of the outer box frame (1) is fixedly connected with an outer support frame (2). The inner bottom end of the outer box frame (1) is fixedly connected with an airbag main body (3). The inner side wall of the outer box frame (1) is fixedly connected with a pressure sensor (31) for detecting pressure. The outer side wall of the outer box frame (1) is fixedly connected with a display screen (32) for viewing the pressure data of the pressure sensor (31). The outer side wall of the outer box frame (1) is provided with a flow resistance structure for training vital capacity. The lower bottom end of the outer support frame (2) is provided with a pressure structure for applying pressure to the airbag main body (3).

2. The vital capacity rehabilitation device for lung transplantation according to claim 1, characterized in that: The flow resistance structure includes a first pipe (11) and a second pipe (12) fixedly connected to the outer side wall of the outer box frame (1) and communicating with the inside of the airbag main body (3). The end of the second pipe (12) is fixedly connected with a mounting rod (121). The second pipe (12) is threadedly connected to the first pipe (11) through the mounting rod (121). An air flow reduction frame (17) for reducing the air flow pressure is placed inside the first pipe (11) and the second pipe (12).

3. The vital capacity rehabilitation device for lung transplantation according to claim 2, characterized in that: A plurality of the second pipes (12) are provided, and each of the second pipes (12) is threadedly connected.

4. The vital capacity rehabilitation device for lung transplantation according to claim 2, characterized in that: The end of one of the second pipes (12) is threadedly connected with a spiral mounting head (13). The end of the spiral mounting head (13) is fixedly connected with an air inlet pipe (14). The end of the air inlet pipe (14) is fixedly connected with an air inlet mask (15). The outer side wall of the air inlet mask (15) is fixedly connected with an elastic restraint belt (16) for achieving a restraint effect.

5. A vital capacity rehabilitation device for lung transplantation according to claim 1, characterized in that: The pressure structure includes magnetic suction seats (21) fixedly connected to the lower bottom end of the outer support frame (2) in an annular array. The upper top end of the outer box frame (1) is slidably connected with a pressing rod (22) for applying pressure to the airbag main body (3) in an annular array. The upper top end of the pressing rod (22) is fixedly connected with an adsorption block (23) that attracts the magnetic suction seat (21).

6. The vital capacity rehabilitation device for lung transplantation according to claim 1, characterized in that: The inner bottom end of the outer box frame (1) is fixedly connected with a U-shaped bracket (34). The airbag main body (3) is located inside the U-shaped bracket (34). The upper top end of the airbag main body (3) is fixedly connected with a cover plate (33). A plurality of card seats (25) are fixedly connected to the position of the cover plate (33) corresponding to the pressing rod (22).

7. The vital capacity rehabilitation device for lung transplantation according to claim 1, characterized in that: A through groove (24) is formed at the position of the upper top end of the outer box frame (1) corresponding to the pressing rod (22).

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