Expiration training device for chronic respiratory patient

Abstract

The utility model relates to the technical field of exhalation training, in particular to an exhalation training device for chronic respiratory patients, which comprises a fixing tube. An air inlet pipe and an air outlet pipe are mounted on the outer wall of the fixed pipe; an adapting pipe is connected to the interior of the air outlet pipe, and a breathing hose is mounted at one end of the adapting pipe; a first external thread is arranged on the outer wall of the adapting pipe, a first internal thread is arranged on the inner wall of the air outlet pipe, the adapting pipe is in threaded connection with the interior of the air outlet pipe by matching the first external thread with the first internal thread, a connecting groove is formed in the inner wall of the adapting pipe, and a gauze element is installed in the connecting groove. Therefore, the breathing hose can be disinfected and cleaned conveniently, the repeated utilization rate of the breathing hose is increased, and the breathing hose can be used by different users and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of exhalation training, in particular to an exhalation training device for patients with chronic respiratory diseases. Background Technique

[0002] Chronic respiratory diseases are very common diseases, which seriously endanger human health. Through drug treatment, although the symptoms of patients can be improved in the short term, due to its repeated attacks, it will cause changes in the lung tissue structure, making the patient's condition gradually progress, and ultimately leading to limited respiratory function and serious respiratory failure. Therefore, strengthening respiratory function exercise and delaying the progression of the patient's condition have a positive effect on improving the patient's quality of life and prolonging the patient's survival period. Based on this, we can choose an exhalation training device for respiratory function exercise.

[0003] After retrieval, the Chinese Patent Network discloses an exhalation training device with the publication number of CN220047004U. Although it has the advantages of convenient use, simple operation, and no need for timely water replenishment and water drainage, the breathing mouthpiece in this patent is not easy to disassemble, so it is not easy to clean or disinfect the breathing mouthpiece, and the use is relatively inconvenient.

[0004] Therefore, a new type of exhalation training device for patients with chronic respiratory diseases is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an exhalation training device for patients with chronic respiratory diseases.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An exhalation training device for patients with chronic respiratory diseases, comprising:

[0008] A fixed tube;

[0009] An air inlet pipe and an air outlet pipe are installed on the outer wall of the fixed tube;

[0010] A receiving pipe is connected inside the air outlet pipe, and a breathing hose is installed at one end of the receiving pipe;

[0011] The outer wall of the receiving pipe is provided with a first external thread, and the inner wall of the air outlet pipe is provided with a first internal thread. The receiving pipe is threadedly connected inside the air outlet pipe through the first external thread and the first internal thread.

[0012] Preferably, a connecting groove is opened on the inner wall of the receiving pipe, and a screen is installed in the connecting groove.

[0013] Preferably, a connecting hole communicating with the connecting groove is opened on the outer wall of the receiving pipe, and a connecting pipe is connected in the connecting hole;

[0014] A container is installed at the bottom of the connecting pipe.

[0015] Preferably, a second internal thread is provided on the inner wall of the connecting hole, and a second external thread is provided on the outer wall of the connecting pipe;

[0016] The connecting pipe is threadedly connected inside the connecting hole by mating the second external thread with the second internal thread.

[0017] Preferably, a connecting strip is fixed to the outer wall of the air outlet pipe, a threaded hole is provided on the outer wall of the connecting strip, a threaded rod is threadedly connected in the threaded hole, and a rotating strip is fixed to one end of the threaded rod;

[0018] A limiting hole is provided on the outer wall of the receiving pipe.

[0019] Preferably, the end of the threaded rod away from the rotating strip is located inside the limiting hole.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] Since the receiving pipe is threadedly connected inside the air outlet pipe by mating the first external thread with the first internal thread, and the breathing hose is installed at one end of the receiving pipe, it is only necessary to reversely rotate the receiving pipe along the threaded connection direction of the first internal thread and the first external thread to disassemble the receiving pipe from inside the air outlet pipe. Compared with the existing ones, the present utility model is convenient for disassembling the breathing hose, thereby facilitating the disinfection and cleaning of the breathing hose, improving the reuse rate of the breathing hose, enabling it to meet the needs of different users, and being relatively convenient to use;

[0022] By providing a screen, and a connecting hole communicating with the connecting groove is provided on the outer wall of the receiving pipe, a connecting pipe is connected in the connecting hole, and a container is installed at the bottom of the connecting pipe, the screen can intercept the water vapor in the patient's breath. The water vapor condenses on the screen and enters the container through the connecting pipe, avoiding the condensation of water vapor into water and entering the fixed pipe, thus avoiding pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the connection structure of the air outlet pipe and the receiving pipe in the present utility model;

[0025] Figure 3 is a schematic diagram of the threaded rod structure in the present utility model;

[0026] Figure 4 is a schematic diagram of the container structure in the present utility model.

[0027] In the figure: 1. fixed pipe; 2. air inlet pipe; 3. air outlet pipe; 4. receiving pipe; 5. breathing hose; 6. first external thread; 7. first internal thread; 8. connecting groove; 9. gauze; 10. connecting pipe; 11. container; 12. second external thread; 13. connecting strip; 14. threaded hole; 15. threaded rod; 16. turning strip; 17. limiting hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Embodiment 1:

[0031] See also Figure 1 , 2 4. The utility model provides a technical solution: To achieve the above-mentioned purpose, the utility model provides the following technical solution: An exhalation training device for patients with chronic respiratory diseases, comprising: a fixed tube 1; an air inlet pipe 2 and an air outlet pipe 3 are installed on the outer wall of the fixed tube 1; a receiving tube 4 is connected to the inside of the air outlet pipe 3, and a breathing hose 5 is installed at one end of the receiving tube 4; a first external thread 6 is provided on the outer wall of the receiving tube 4, and a first internal thread 7 is provided on the inner wall of the air outlet pipe 3, and the receiving tube 4 is threadedly connected to the inside of the air outlet pipe 3 through the first external thread 6 and the first internal thread 7, a connecting groove 8 is provided on the inner wall of the receiving tube 4, a gauze 9 is installed in the connecting groove 8, a connecting hole connected to the connecting groove 8 is provided on the outer wall of the receiving tube 4, and a connecting tube 10 is connected in the connecting hole; a container 11 is installed at the bottom of the connecting tube 10, a second internal thread is provided on the inner wall of the connecting hole, and a second external thread 12 is provided on the outer wall of the connecting tube 10; the connecting tube 10 is threadedly connected to the inside of the connecting hole through the second external thread 12 and the second internal thread.

[0032] Specifically, since the receiving tube 4 is threadedly connected to the inside of the air outlet pipe 3 through the first external thread 6 and the first internal thread 7, and the breathing hose 5 is installed at one end of the receiving tube 4, the receiving tube 4 can be disassembled from the inside of the air outlet pipe 3 by only rotating the receiving tube 4 in the opposite direction along the threaded connection direction of the first internal thread 7 and the first external thread 6. Compared with the existing ones, the utility model is convenient for disassembling the breathing hose 5, thereby facilitating the disinfection and cleaning of the breathing hose 5, improving the reuse rate of the breathing hose 5, so that it can meet the needs of different users and is more convenient to use;

[0033] By providing a gauze net 9, and a connection hole communicating with the connection groove 8 is opened on the outer wall of the receiving pipe 4, a connecting pipe 10 is connected in the connection hole, and a container 11 is installed at the bottom of the connecting pipe 10. Therefore, the gauze net 9 can intercept the water vapor in the patient's breath. The water vapor condenses on the gauze net 9 and enters the interior of the container 11 through the connecting pipe 10, preventing the water vapor from condensing into water and entering the fixed pipe 1, thus avoiding contamination.

[0034] Since the connecting pipe 10 is threadedly connected to the inside of the connection hole through the second external thread 12 and the second internal thread, only by rotating the connecting pipe 10 in the reverse direction along the threaded connection direction of the second internal thread and the second external thread 12, the container 11 can be disassembled, facilitating the cleaning of the interior of the container 11.

[0035] Embodiment 2:

[0036] Please refer to Figure 1 、 3 A technical solution is provided by the present utility model: an exhalation training device for chronic respiratory patients. A connection strip 13 is fixed to the outer wall of the air outlet pipe 3, a threaded hole 14 is opened on the outer wall of the connection strip 13, a threaded rod 15 is threadedly connected in the threaded hole 14, and a rotating strip 16 is fixed to one end of the threaded rod 15; a limiting hole 17 is opened on the outer wall of the receiving pipe 4, and the end of the threaded rod 15 away from the rotating strip 16 is located inside the limiting hole 17.

[0037] Specifically, by rotating the rotating strip 16, the rotating strip 16 drives the threaded rod 15 to move in the threaded hole 14. After one end of the threaded rod 15 is located inside the limiting hole 17, the receiving pipe 4 can be limited, preventing the receiving pipe 4 from loosening, thereby improving the sealing performance of the connection between the receiving pipe 4 and the air outlet pipe 3.

[0038] Working principle:

[0039] First, since the receiving pipe 4 is threadedly connected to the inside of the air outlet pipe 3 through the first external thread 6 and the first internal thread 7, and the breathing hose 5 is installed at one end of the receiving pipe 4, only by rotating the receiving pipe 4 in the reverse direction along the threaded connection direction of the first internal thread 7 and the first external thread 6, the receiving pipe 4 can be disassembled from the inside of the air outlet pipe 3. Compared with the existing ones, the present utility model facilitates the disassembly of the breathing hose 5, thus facilitating the disinfection and cleaning of the breathing hose 5, improving the reuse rate of the breathing hose 5, enabling it to meet the needs of different users, and being more convenient to use.

[0040] Secondly, by providing a gauze net 9 and opening a connection hole communicating with the connection groove 8 on the outer wall of the receiving pipe 4, a connecting pipe 10 is connected in the connection hole, and a container 11 is installed at the bottom of the connecting pipe 10. Therefore, the gauze net 9 can intercept the water vapor in the patient's breath. The water vapor condenses on the gauze net 9 and enters the interior of the container 11 through the connecting pipe 10, preventing the water vapor from condensing into water and entering the fixed pipe 1, thus avoiding contamination.

[0041] Since the connecting pipe 10 is threadedly connected to the inside of the connection hole by means of a second external thread 12 and a second internal thread, it is only necessary to rotate the connecting pipe 10 in the reverse direction along the threaded connection direction of the second internal thread and the second external thread 12 to disassemble the container 11, thus facilitating the cleaning of the interior of the container 11.

[0042] Finally, by rotating the rotating bar 16, the rotating bar 16 drives the threaded rod 15 to move in the threaded hole 14. After one end of the threaded rod 15 is located in the limiting hole 17, the receiving pipe 4 can be limited to prevent the receiving pipe 4 from loosening, thereby improving the sealing performance of the connection between the receiving pipe 4 and the air outlet pipe 3.

[0043] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhalation training device for patients with chronic respiratory diseases, characterized in that: include: Fixed tube (1); An air inlet pipe (2) and an air outlet pipe (3) are installed on the outer wall of the fixed pipe (1); The outlet pipe (3) is internally connected to a receiving pipe (4), and a breathing hose (5) is installed at one end of the receiving pipe (4); The outer wall of the receiving pipe (4) is provided with a first external thread (6), and the inner wall of the air outlet pipe (3) is provided with a first internal thread (7). The receiving pipe (4) is threadably connected to the inside of the air outlet pipe (3) through the first external thread (6) and the first internal thread (7).

2. The exhalation training device for chronic respiratory patients according to claim 1, characterized in that: The inner wall of the receiving tube (4) is provided with a connecting groove (8), and a gauze net (9) is installed in the connecting groove (8).

3. The exhalation training device for chronic respiratory patients according to claim 2, characterized in that: The outer wall of the receiving tube (4) is provided with a connecting hole connected to the connecting groove (8), and a connecting tube (10) is connected to the connecting hole; A container (11) is installed at the bottom of the connecting pipe (10).

4. The exhalation training device for chronic respiratory patients according to claim 3, characterized in that: The inner wall of the connecting hole is provided with a second internal thread, and the outer wall of the connecting pipe (10) is provided with a second external thread (12); The connecting pipe (10) is threadably connected to the interior of the connecting hole through a second external thread (12) that cooperates with a second internal thread.

5. The exhalation training device for chronic respiratory patients according to claim 1, characterized in that: A connecting strip (13) is fixed on the outer wall of the air outlet pipe (3), a threaded hole (14) is formed on the outer wall of the connecting strip (13), a threaded rod (15) is internally threadedly connected to the threaded hole (14), and a rotating strip (16) is fixed to one end of the threaded rod (15); The outer wall of the receiving pipe (4) is provided with a limiting hole (17).

6. The exhalation training device for chronic respiratory patients according to claim 5, characterized in that: One end of the threaded rod (15) away from the turning bar (16) is located inside the limiting hole (17).

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