Patient lung function rehabilitation training device

Abstract

The utility model relates to the technical field of medical assistance, and discloses a patient lung function rehabilitation training device which comprises a shell, a clamping hole is formed in the position, close to the center, of the upper surface of the shell, an air outlet hole is formed in the position, close to the lower edge, of the side edge of the shell, and an air inlet hole is formed in the position, close to the upper edge, of the side edge of the shell. A replacement assembly is fixedly connected to the upper surface of the shell, a rotating hole is formed in the lower end of the shell, and an adjusting component is rotationally connected into the rotating hole. According to the patient lung function rehabilitation training device, by screwing a rotating end at the bottom of a shell, a threaded rod can push an adjusting plate to move forwards, a first elastic piece contracts inwards, force borne by a sliding plate is increased, meanwhile, after the sliding plate is blown to an air outlet hole, air can extend outwards through a first one-way valve, and a test ball is driven to move upwards; and the condition of the patient is judged by observing the scale marks on the outer wall of the glass cover.

Description

Technical Field

[0001] The utility model relates to the technical field of medical assistance, in particular to a patient's lung function rehabilitation training device. Background Art

[0002] The lungs are the organs that exchange gases between the human body and the outside world. Pulmonary functions include ventilation and gas exchange. Ventilation is the process by which air enters the alveoli and gases are expelled from them. Gas exchange refers to the exchange of gases between the air entering the alveoli and the blood in the pulmonary capillaries. Only through ventilation and gas exchange can the human body achieve gas exchange with the outside world, ensuring normal oxygen supply and carbon dioxide excretion.

[0003] Chinese patent publication number CN212679999U discloses a patient lung function rehabilitation training device, the respiratory patient lung function rehabilitation training device includes a shell, a training component, the surface of the training component is arranged on the inner wall of the shell; two auxiliary components, the two opposite sides of the auxiliary components are respectively arranged on both sides of the shell, a connecting component, the bottom of the connecting component is arranged on the top of the shell, the training component includes a movable ring, the surface of the movable ring is slidably connected to the inner wall of the shell, the bottom of the movable ring is provided with a movable shell, the bottom of the movable shell passes through the shell and extends to the outside of the shell. The training component and the auxiliary component of the respiratory patient lung function rehabilitation training device provided by the utility model can be used in combination, and the device can perform exhalation training of different intensities by adjusting the component, so that the device can be suitable for different patients, which increases the practicality of the device.

[0004] When respiratory patients exercise their lung function, the most common method is breathing training. In actual use, existing training devices for lung function training are unable to adjust the breathing resistance according to the actual situation of the patient, and are therefore less practical. Utility Model Content

[0005] In view of the above-mentioned problem that the existing breathing resistance cannot be adjusted according to the actual situation of the patient, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a patient's lung function rehabilitation training device, the purpose of which is to adjust the breathing resistance according to the patient's actual situation.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a patient pulmonary function rehabilitation training device, comprising a housing, a snap-in hole being formed near the center of the upper surface of the housing, an air outlet being formed near the lower edge of the side of the housing, and an air inlet being formed near the upper edge of the side of the housing, a replacement assembly being fixedly connected to the upper surface of the housing, a rotation hole being formed at the lower end of the housing, and an adjustment component being rotatably connected to the interior of the rotation hole;

[0008] The adjusting component includes a threaded rod rotatably connected to the rotating hole, the bottom end of the threaded rod is fixedly connected to the rotating end, the other end of the threaded rod is fixedly connected to the adjusting plate, the upper surface of the adjusting plate is fixedly connected to the first elastic member, the other end of the first elastic member is fixedly connected to the sliding plate, and a limiting groove is provided on the inner side of the shell, and the limiting groove fits the upper surface of the sliding plate.

[0009] As a preferred solution of the patient lung function rehabilitation training device of the present invention, the inner wall of the air outlet is fixedly connected to an observation component, and the observation component includes a first one-way valve fixedly connected to the inside of the air outlet, and the first one-way valve is fixedly connected to a sliding rod near the center, and the other end of the sliding rod is fixedly connected to a glass cover, and the other end of the glass cover is fixedly connected to the outer wall of the shell.

[0010] As a preferred solution of the patient lung function rehabilitation training device of the present invention, a test ball is slidably connected above the sliding rod, and a plurality of scale lines are opened on the outer wall of the glass cover.

[0011] As a preferred solution of the patient lung function rehabilitation training device described in the present invention, wherein: the inner wall of the air inlet is fixedly connected to a filter assembly, the filter assembly includes a second one-way valve fixedly connected to the air inlet, a filter screen is provided on the outside of the second one-way valve, an upper flip cover is attached to the outside of the filter screen, a hinge is rotatably connected to one side of the upper flip cover, and a locking structure is fixedly connected to the other side of the upper flip cover.

[0012] As a preferred solution of the patient lung function rehabilitation training device of the present invention, the replacement component includes a limiting plate fixedly connected to the shell, the limiting plate is provided with a hole near the center, the inner wall of the hole is provided with a locking groove near the center, a plurality of second elastic parts are fixedly connected to the inner side of the locking groove, and the other end of the second elastic part is fixedly connected to a wedge-shaped slider.

[0013] As a preferred solution of the patient lung function rehabilitation training device of the present invention, an exhalation tube is slidably connected to the inside of the hole, a lower clamping block is fixedly connected to the bottom of the exhalation tube, an upper clamping block is fixedly connected to the outer wall of the exhalation tube near the center, and the other end of the exhalation tube is fixedly connected to a breathing mask.

[0014] As a preferred solution of the patient lung function rehabilitation training device of the present invention, an end handle is fixedly connected to the other side of the outer wall of the shell near the center.

[0015] Beneficial effects of the utility model:

[0016] 1. The utility model, by twisting the rotating end at the bottom of the shell, enables the threaded rod to push the adjustment plate forward, causing the first elastic member to contract inward, increasing the force applied to the sliding plate, thereby providing different resistances for different patients. At the same time, after the sliding plate is blown to the air outlet, the gas is allowed to extend outward through the first one-way valve, driving the test ball to move upward. The patient's condition is judged by observing the scale lines on the outer wall of the glass cover, and different treatment methods are provided for patients with different degrees of illness.

[0017] 2. The utility model is that the breathing mask is pushed deep into the limiting disk, and the lower engaging block pushes the wedge-shaped slider, so that the wedge-shaped slider presses the second elastic member to retract inwardly. When the lower engaging block moves below the wedge-shaped slider, the first elastic member is relieved of the force and pushes the wedge-shaped slider to extend outward, thereby clamping the exhalation tube for easy installation. At the same time, when replacement is needed, the breathing mask is squeezed inward again, so that the upper engaging block squeezes the wedge-shaped slider, and when it moves outward, it drives the lower engaging block to move, which is convenient for installation or disassembly. Because the breathing mask is contained in the patient's mouth, it can be quickly cleaned and disinfected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of the patient's lung function rehabilitation training device of the present invention.

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the patient's lung function rehabilitation training device of the present invention.

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustment component of the patient's lung function rehabilitation training device of the present invention.

[0022] Figure 4 This is a structural diagram of the adjustment component A of the patient's lung function rehabilitation training device of the present invention.

[0023] Figure 5This is a structural diagram of the adjustment component B of the patient's lung function rehabilitation training device of the present invention.

[0024] Figure 6 This is a partial structural diagram of the replacement components of the patient's lung function rehabilitation training device of the present invention.

[0025] Description of reference numerals:

[0026] 1. Shell; 11. End handle; 12. Air inlet; 13. Air outlet; 14. Rotation hole; 15. Snap-on hole;

[0027] 2. Adjustment component; 21. Rotation end; 22. Threaded rod; 23. First elastic member; 24. Sliding plate; 25. Adjustment plate; 26. Observation component; 27. Filter component; 28. Limiting groove;

[0028] 261, sliding rod; 262, glass cover; 263, scale line; 264, test ball; 265, first one-way valve;

[0029] 271. Clamping structure; 272. Second one-way valve; 273. Upper flip cover; 274. Hinge; 275. Filter;

[0030] 3. Replacement components; 31. Respirator; 32. Second elastic member; 33. Restriction plate; 34. Lower engaging block; 35. Exhalation tube; 36. Upper engaging block; 37. Engaging groove; 38. Wedge-shaped slider; 39. Hole. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] Example 1

[0033] Reference Figure 1-5 , which is the first embodiment of the present invention, provides a patient lung function rehabilitation training device, which includes a housing 1, a clamping hole 15 is opened near the center of the upper surface of the housing 1, an air outlet 13 is opened near the lower edge of the side of the housing 1, and an air inlet 12 is opened near the upper edge of the side of the housing 1, a replacement component 3 is fixedly connected to the upper surface of the housing 1, and a rotating hole 14 is opened at the lower end of the housing 1, and an adjustment component 2 is rotatably connected inside the rotating hole 14;

[0034] The adjusting component 2 includes a threaded rod 22 rotatably connected to the rotating hole 14, the bottom end of the threaded rod 22 is fixedly connected to the rotating end 21, the other end of the threaded rod 22 is fixedly connected to the adjusting plate 25, the upper surface of the adjusting plate 25 is fixedly connected to the first elastic member 23, the other end of the first elastic member 23 is fixedly connected to the sliding plate 24, and a limiting groove 28 is provided on the inner side of the shell 1, and the limiting groove 28 fits the upper surface of the sliding plate 24. By twisting the rotating end 21 at the bottom of the shell 1, the threaded rod 22 can push the adjusting plate 25 forward, causing the first elastic member 23 to contract inward, thereby increasing the force applied to the sliding plate 24, thereby providing different resistance to different patients.

[0035] An observation assembly 26 is fixedly connected to the inner wall of the air outlet 13. The observation assembly 26 includes a first one-way valve 265 fixedly connected to the inside of the air outlet 13. The first one-way valve 265 is fixedly connected to a sliding rod 261 near the center. The other end of the sliding rod 261 is fixedly connected to a glass cover 262. The other end of the glass cover 262 is fixedly connected to the outer wall of the shell 1. After the sliding plate 24 is blown to the air outlet 13, the gas flows upward through the first one-way valve 265.

[0036] A test ball 264 is slidably connected above the sliding rod 261, and a plurality of scale lines 263 are provided on the outer wall of the glass cover 262. The gas is allowed to extend outward through the first one-way valve 265, driving the test ball 264 to move upward. The patient's condition can be judged by observing the scale lines 263 on the outer wall of the glass cover 262, and different treatment methods can be used for patients with different degrees of illness.

[0037] A filter assembly 27 is fixedly connected to the inner wall of the air inlet 12, and the filter assembly 27 includes a second one-way valve 272 fixedly connected to the air inlet 12. A filter screen 275 is provided on the outside of the second one-way valve 272, and an upper flip cover 273 is attached to the outside of the filter screen 275. A hinge 274 is rotatably connected to one side of the upper flip cover 273, and a snap-fit ​​structure 271 is fixedly connected to the other side of the upper flip cover 273. The filter screen 275 is used to filter the incoming air, and the upper flip cover 273 is used to protect it when it is not needed.

[0038] During use, by twisting the rotating end 21 at the bottom of the shell 1, the threaded rod 22 can push the adjustment plate 25 forward, causing the first elastic member 23 to contract inward, thereby increasing the force applied to the sliding plate 24, thereby providing different resistances for different patients. At the same time, after the sliding plate 24 is blown to the air outlet 13, the gas is allowed to extend outward through the first one-way valve 265, driving the test ball 264 to move upward through the sliding rod 261, and the patient's condition is judged by observing the scale line 263 on the outer wall of the glass cover 262.

[0039] Example 2

[0040] Reference Figure 1-6, which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: the replacement component 3 includes a limiting plate 33 fixedly connected to the shell 1, and a hole 39 is opened near the center of the limiting plate 33. A locking groove 37 is opened near the center of the inner wall of the hole 39. A plurality of second elastic members 32 are fixedly connected to the inner side of the locking groove 37. The other end of the second elastic member 32 is fixedly connected to a wedge-shaped slider 38. When the wedge slider 38 is subjected to force, it contracts inward through the second elastic member 32.

[0041] An exhalation tube 35 is slidably connected to the inside of the hole 39, a lower engaging block 34 is fixedly connected to the bottom of the exhalation tube 35, an upper engaging block 36 is fixedly connected to the outer wall of the exhalation tube 35 near the center, and the other end of the exhalation tube 35 is fixedly connected to the breathing mask 31, which is fixed by the lower engaging block 34 for easy installation. At the same time, when replacing, the upper engaging block 36 is used to drive the lower engaging block 34 to move outward, so as to achieve convenient replacement and disinfection.

[0042] An end handle 11 is fixedly connected to the other side of the outer wall of the shell 1 near the center. When a patient is sick, he may not be able to hold the larger shell 1 with his hands. In this way, when the patient is doing training, the end handle 11 can be directly carried by hand to lift the shell 1, making it more labor-saving and convenient for the patient to hold the shell 1 during training.

[0043] During use, by extending the breathing mask 31 into the limiting disk 33, the lower engaging block 34 pushes the wedge-shaped slider 38, causing the wedge-shaped slider 38 to press the second elastic member 32 to retract inward. When the lower engaging block 34 moves below the wedge-shaped slider 38, the second elastic member 32 is released from the force and pushes the wedge-shaped slider 38 to extend outward, thereby locking the exhalation tube 35. At the same time, when it needs to be replaced, the breathing mask 31 is squeezed inward again, causing the upper engaging block 36 to squeeze the wedge-shaped slider 38, and when it moves outward, it drives the lower engaging block 34 to move, thereby facilitating installation or disassembly.

[0044] The remaining structures are the same as those of Example 1.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A patient lung function rehabilitation training device, comprising a housing (1), characterized in that: A snap-fit ​​hole (15) is provided on the upper surface of the shell (1) near the center, an air outlet hole (13) is provided on the side of the shell (1) near the lower edge, an air inlet hole (12) is provided on the side of the shell (1) near the upper edge, a replacement component (3) is fixedly connected to the upper surface of the shell (1), a rotation hole (14) is provided at the lower end of the shell (1), and an adjustment component (2) is rotatably connected inside the rotation hole (14); The adjusting component (2) includes a threaded rod (22) rotatably connected to the rotating hole (14), the bottom end of the threaded rod (22) is fixedly connected to the rotating end (21), the other end of the threaded rod (22) is fixedly connected to the adjusting plate (25), the upper surface of the adjusting plate (25) is fixedly connected to the first elastic member (23), the other end of the first elastic member (23) is fixedly connected to the sliding plate (24), and a limiting groove (28) is provided on the inner side of the housing (1), and the limiting groove (28) is in contact with the upper surface of the sliding plate (24).

2. The patient lung function rehabilitation training device according to claim 1, characterized in that: An observation assembly (26) is fixedly connected to the inner wall of the air outlet (13), and the observation assembly (26) includes a first one-way valve (265) fixedly connected to the inside of the air outlet (13). The first one-way valve (265) is fixedly connected to a sliding rod (261) near the center, and the other end of the sliding rod (261) is fixedly connected to a glass cover (262), and the other end of the glass cover (262) is fixedly connected to the outer wall of the shell (1).

3. The patient lung function rehabilitation training device according to claim 2, characterized in that: A test ball (264) is slidably connected above the sliding rod (261), and a plurality of scale lines (263) are provided on the outer wall of the glass cover (262).

4. The patient lung function rehabilitation training device according to claim 3, characterized in that: The inner wall of the air inlet (12) is fixedly connected to a filter assembly (27), the filter assembly (27) includes a second one-way valve (272) fixedly connected to the air inlet (12), a filter screen (275) is provided on the outer side of the second one-way valve (272), an upper flip cover (273) is attached to the outer side of the filter screen (275), one side of the upper flip cover (273) is rotatably connected to a hinge (274), and the other side of the upper flip cover (273) is fixedly connected to a locking structure (271).

5. The patient lung function rehabilitation training device according to claim 1, characterized in that: The replacement assembly (3) includes a limiting plate (33) fixedly connected to the housing (1), a hole (39) being provided near the center of the limiting plate (33), a locking groove (37) being provided near the center of the inner wall of the hole (39), a plurality of second elastic members (32) being fixedly connected to the inner side of the locking groove (37), and a wedge-shaped slider (38) being fixedly connected to the other end of the second elastic member (32).

6. The patient lung function rehabilitation training device according to claim 5, characterized in that: An exhalation tube (35) is slidably connected inside the hole (39), a lower engaging block (34) is fixedly connected to the bottom of the exhalation tube (35), an upper engaging block (36) is fixedly connected to the outer wall of the exhalation tube (35) near the center, and the other end of the exhalation tube (35) is fixedly connected to a breathing mask (31).

7. The patient lung function rehabilitation training device according to claim 1, characterized in that: An end handle (11) is fixedly connected to the other side of the outer wall of the shell (1) near the center.

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