Vital capacity training device for respiratory medicine department

Abstract

The utility model provides a respiratory medicine vital capacity training device which comprises an air collecting cylinder and a base, the top of the air collecting cylinder is in threaded connection with a top cover, the bottom of the air collecting cylinder is in threaded connection with a bottom cover, an air blowing assembly which is detachably connected with the bottom cover is installed on the bottom cover in a penetrating mode, and a piston is installed in the air collecting cylinder in a sliding mode. And a resistance adjusting mechanism in threaded connection with the top cover is arranged at the top of the piston. By arranging the resistance adjusting mechanism and the piston, the resistance adjusting mechanism can be used for flexibly adjusting the rising resistance of the piston during use, so that a patient can do vital capacity exercise step by step, the overall training effect can be effectively improved, and meanwhile, patients with different vital capacity levels can conveniently use the vital capacity exerciser.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, specifically, relate to a kind of vital capacity training device in pneumology. BACKGROUND

[0002] Vital capacity training is the process of enhancing lung function and improving vital capacity through a series of methods and exercises. Vital capacity refers to the maximum amount of gas that can be exhaled from the lungs after a maximum inhalation. This indicator reflects the level of heart and lung function, which is of great significance to physical health and sports performance. Common methods of vital capacity training include aerobic exercise, blowing up a balloon, and playing a musical instrument.

[0003] After searching, the Chinese patent utility model number 202323098817.0 discloses a vital capacity training device for respiratory medicine, which comprises a mounting rack, a plurality of transparent tubes arranged in the mounting rack from left to right, a conveying element arranged between the transparent tubes, and an air outlet pipe connected to one end of the conveying element. A connecting assembly is arranged at the bottom of the mounting rack. A placing assembly is arranged below the connecting assembly, which comprises a connecting frame with a handle connected to the center of the bottom. The vital capacity training device for respiratory medicine can be manually taken and operated during vital capacity training of the transparent tubes with the conveying element and the air outlet pipe. However, the above-mentioned patent has the following disadvantages: the resistance during blowing cannot be adjusted, the overall training effect is poor, and the structure is complex, which is not convenient for cleaning and disinfection after use. Therefore, the utility model provides a new solution. UTILITY MODEL CONTENT

[0004] The utility model aims to solve the problem of adjusting the resistance during blowing, poor overall training effect, and complex structure, which is not convenient for cleaning and disinfection after use, and provides a vital capacity training device for respiratory medicine.

[0005] To achieve the above-mentioned purpose of invention, the utility model provides the following technical solutions:

[0006] The vital capacity training device for respiratory medicine improves the above-mentioned problems.

[0007] The utility model is specifically as follows:

[0008] It is characterized in that the gas collecting cylinder is internally slidably installed with a piston, the top of the piston is provided with a resistance adjusting mechanism threadedly connected with the top cover.

[0009] As a preferred technical scheme of the utility model, the gas collecting cylinder comprises a cylinder body, an observation window is formed in the cylinder body, a transparent plate is installed in the observation window, and a plurality of evenly distributed scale lines are arranged on the transparent plate.

[0010] As a preferred technical scheme of the utility model, the base comprises a mounting sleeve sleeved on the outer side of the bottom of the gas collecting cylinder, an antiskid ring is installed on the inner wall of the mounting sleeve, a plurality of supporting legs are fixedly installed on the bottom of the mounting sleeve, and a through hole matched with the blowing assembly is formed in the center of the bottom of the mounting sleeve.

[0011] As a preferred technical scheme of the utility model, the resistance adjusting mechanism comprises an extrusion plate slidably installed in the gas collecting cylinder, a spring is installed on the bottom of the extrusion plate, a threaded rod is fixedly installed on the center of the top of the extrusion plate, and a handle is fixedly connected to the top end of the threaded rod.

[0012] As a preferred technical scheme of the utility model, a first screw hole matched with the threaded rod is formed in the top of the top cover, and the threaded rod penetrates through the top cover through the first screw hole.

[0013] As a preferred technical scheme of the utility model, the blowing assembly comprises a tee joint penetrating through the bottom cover, a second screw hole matched with the tee joint is formed in the bottom cover, a hose is connected to one end of the tee joint, and a blowing nozzle is connected to the end of the hose away from the tee joint.

[0014] As a preferred technical scheme of the utility model, a drain pipe is fixedly installed at the bottom end of the tee joint, and a valve is installed in the middle of the drain pipe.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] 1. The respiratory medicine lung capacity training device, through the resistance adjusting mechanism and the piston, the resistance adjusting mechanism can flexibly adjust the resistance of the piston rising in use, so that the patient can gradually perform lung capacity exercise, the overall training effect can be effectively improved, and the patient with different lung capacity levels can also use conveniently.

[0017] 2. The respiratory medicine lung capacity training device has simple structure, the gas collecting cylinder, the top cover and the bottom cover which are threadedly connected can be assembled and disassembled flexibly, so that the device can be cleaned and disinfected conveniently, and the damaged part can be replaced individually, thereby effectively reducing the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The whole structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0019] Figure 2 The internal structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0020] Figure 3 The extrusion plate structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0021] Figure 4 The cylinder structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0022] Figure 5 The mounting sleeve structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0023] Figure 6 The drain pipe structure schematic view of the respiratory medicine lung capacity training device is provided in the utility model.

[0024] Indications in the drawing are as follows:

[0025] 1, gas collecting cylinder; 2, base; 3, top cover; 4, resistance adjusting mechanism; 5, blowing assembly; 6, piston; 7, bottom cover; 8, first screw hole; 9, second screw hole; 101, cylinder; 102, observation window; 103, transparent plate; 104, scale line; 201, mounting sleeve; 202, anti-skid ring; 203, supporting leg; 204, through hole; 401, extrusion plate; 402, spring; 403, threaded rod; 404, handle; 501, tee joint; 502, drain pipe; 503, valve; 504, hose; 505, blowing nozzle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0027] Therefore, the following detailed description of embodiments of the present application is not intended to limit the scope of the present application as claimed, but merely to indicate some embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0028] It should be noted that the embodiments and features and technical solutions in the embodiments of the present application can be combined with each other without conflict.

[0029] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0031] As shown in Figures 1-6 The present embodiment proposes a respiratory medicine pulmonary function training device, which comprises a gas collecting cylinder 1 and a base 2, a top cap 3 is threadedly connected to the top of the gas collecting cylinder 1, a bottom cap 7 is threadedly connected to the bottom of the gas collecting cylinder 1, a detachable blowing assembly 5 is installed through the bottom cap 7, the threadedly connected gas collecting cylinder 1, top cap 3 and bottom cap 7 can be flexibly assembled and disassembled during use, thereby facilitating cleaning and disinfection, and when a part is damaged, it can also be replaced individually, thereby effectively reducing the overall maintenance cost; a piston 6 is slidably installed inside the gas collecting cylinder 1, a resistance adjusting mechanism 4 is provided on the top of the piston 6 and threadedly connected to the top cap 3, by providing the resistance adjusting mechanism 4 and the piston 6, the resistance of the piston 6 rising can be flexibly adjusted by the resistance adjusting mechanism 4 during use, thereby enabling the patient to gradually perform pulmonary function exercise, effectively improving the overall training effect, and also facilitating the use of patients with different pulmonary function levels.

[0032] As shown in Figure 1 , Figure 2 and Figure 4As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the gas collecting cylinder 1 comprises a cylinder body 101, an observation window 102 is arranged on the cylinder body 101, a transparent plate 103 is arranged in the observation window 102, and a plurality of scale lines 104 are evenly arranged on the transparent plate 103. It should be noted that, through the observation window 102, the transparent plate 103 and the scale lines 104, the rising of the piston 6 in the gas collecting cylinder 1 can be observed when the patient is training, so that the lung capacity level of the patient can be intuitively understood.

[0033] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the base 2 comprises a mounting sleeve 201 sleeved outside the bottom of the gas collecting cylinder 1, an anti-skid ring 202 is arranged on the inner wall of the mounting sleeve 201, a plurality of supporting legs 203 are fixedly arranged on the bottom of the mounting sleeve 201, and a through hole 204 is arranged at the center of the bottom of the mounting sleeve 201 and matched with the blowing assembly 5. It should be noted that, through the anti-skid ring 202, the friction between the mounting sleeve 201 and the outer wall of the gas collecting cylinder 1 can be increased, through the supporting legs 203, the mounting sleeve 201 can be conveniently supported, and through the through hole 204, the blowing assembly 5 can be conveniently installed. Figure 1 Figure 2 Figure 5 As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the resistance adjusting mechanism 4 comprises an extrusion plate 401 slidably arranged in the gas collecting cylinder 1, a spring 402 is arranged on the bottom of the extrusion plate 401, a threaded rod 403 is fixedly arranged at the center of the top of the extrusion plate 401, and a handle 404 is fixedly connected to the top end of the threaded rod 403. It should be noted that, in use, the position of the extrusion plate 401 in the gas collecting cylinder 1 can be adjusted by rotating the handle 404, so that the compression amount of the spring 402 can be adjusted, and the resistance when the piston 6 rises can be changed.

[0034] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, a first screw hole 8 matched with the threaded rod 403 is arranged at the top of the top cover 3, and the threaded rod 403 penetrates through the top cover 3 through the first screw hole 8. It should be noted that, through the first screw hole 8, the threaded connection between the threaded rod 403 and the top cover 3 can be facilitated, so that the position adjustment of the extrusion plate 401 by the threaded rod 403 can be facilitated. Figure 1 Figure 2 Figure 3 As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, a first screw hole 8 matched with the threaded rod 403 is arranged at the top of the top cover 3, and the threaded rod 403 penetrates through the top cover 3 through the first screw hole 8. It should be noted that, through the first screw hole 8, the threaded connection between the threaded rod 403 and the top cover 3 can be facilitated, so that the position adjustment of the extrusion plate 401 by the threaded rod 403 can be facilitated.

[0035] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, a first screw hole 8 matched with the threaded rod 403 is arranged at the top of the top cover 3, and the threaded rod 403 penetrates through the top cover 3 through the first screw hole 8. It should be noted that, through the first screw hole 8, the threaded connection between the threaded rod 403 and the top cover 3 can be facilitated, so that the position adjustment of the extrusion plate 401 by the threaded rod 403 can be facilitated. Figures 1-4

[0036] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, a first screw hole 8 matched with the threaded rod 403 is arranged at the top of the top cover 3, and the threaded rod 403 penetrates through the top cover 3 through the first screw hole 8. It should be noted that, through the first screw hole 8, the threaded connection between the threaded rod 403 and the top cover 3 can be facilitated, so that the position adjustment of the extrusion plate 401 by the threaded rod 403 can be facilitated. Figure 1 Figure 2 Figure 6 ​​​​​​​As shown, in a preferred embodiment, based on the above method, the air blowing assembly 5 further includes a three-way connector 501 penetrating the bottom cover 7. The bottom cover 7 has a second screw hole 9 that mates with the three-way connector 501. One end of the three-way connector 501 is connected to a flexible hose 504, and the end of the flexible hose 504 away from the three-way connector 501 is connected to an air nozzle 505. It should be noted that during use, air can be blown into the air collecting cylinder 1 through the air nozzle 505, flexible hose 504, and three-way connector 501, causing the piston 6 to rise, thereby achieving the purpose of training lung capacity.

[0037] like Figure 1 , Figure 2 and Figure 6 As shown, in a preferred embodiment, based on the above method, a drain pipe 502 is further fixedly installed at the bottom end of the tee connector 501, and a valve 503 is installed in the middle of the drain pipe 502. It should be noted that, through the arrangement of the drain pipe 502 and the valve 503, when in use, opening the valve 503 can discharge the saliva that enters the air collecting cylinder 1 with the air being blown through the tee connector 501 and the drain pipe 502.

[0038] Specifically, the working principle of this respiratory medicine lung capacity training device is as follows: Before use, the upward resistance of the piston 6 is adjusted according to the patient's own level through the resistance adjustment mechanism 4. During use, the patient blows air into the air collection cylinder 1 through the blowing assembly 5, causing the piston 6 to rise inside the air collection cylinder 1. During the training process, the upward resistance of the piston 6 can be gradually adjusted through the resistance adjustment mechanism 4 to achieve the purpose of training lung capacity. After use, the blowing assembly 5 can be removed from the bottom cover 7, and then the top cover 3 and the bottom cover 7 can be unscrewed from the inside of the air collection cylinder 1. At this time, the resistance adjustment mechanism 4 and the piston 6 inside the air collection cylinder 1 can be taken out, which facilitates the cleaning and disinfection of each component.

[0039] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A respiratory medicine lung capacity training device comprising a bell jar (1) and a base (2), characterized in that, The top of the gas collecting cylinder (1) is threadedly connected with a top cover (3), the bottom of the gas collecting cylinder (1) is threadedly connected with a bottom cover (7), a detachable blowing assembly (5) is installed through the bottom cover (7), a piston (6) is slidably installed in the gas collecting cylinder (1), and the top of the piston (6) is provided with a resistance adjusting mechanism (4) which is threadedly connected with the top cover (3).

2. The respiratory medicine lung capacity training device according to claim 1, wherein, The gas collecting cylinder (1) comprises a cylinder body (101), an observation window (102) is formed in the cylinder body (101), and a transparent plate (103) is installed in the observation window (102), and a plurality of scale lines (104) are evenly distributed on the transparent plate (103).

3. The respiratory medicine pulmonary function training device according to claim 1, wherein The base (2) comprises a mounting sleeve (201) which is sleeved on the outside of the bottom of the gas collecting cylinder (1), an anti-skid ring (202) is installed on the inner wall of the mounting sleeve (201), a plurality of supporting legs (203) are fixedly installed on the bottom of the mounting sleeve (201), and a through hole (204) which cooperates with the blowing assembly (5) is formed in the center of the bottom of the mounting sleeve (201).

4. The respiratory medicine pulmonary function training device according to claim 1, wherein The resistance adjusting mechanism (4) comprises an extrusion plate (401) which is slidably installed in the gas collecting cylinder (1), a spring (402) is installed on the bottom of the extrusion plate (401), a threaded rod (403) is fixedly installed on the top center of the extrusion plate (401), and a handle (404) is fixedly connected to the top end of the threaded rod (403).

5. The respiratory medicine pulmonary function training device according to claim 4, wherein A first screw hole (8) which cooperates with the threaded rod (403) is formed in the top of the top cover (3), and the threaded rod (403) penetrates the top cover (3) through the first screw hole (8).

6. The respiratory medicine pulmonary function training device according to claim 1, wherein The blowing assembly (5) comprises a tee joint (501) which penetrates the bottom cover (7), a second screw hole (9) which cooperates with the tee joint (501) is formed in the bottom cover (7), a hose (504) is connected to one end of the tee joint (501), and a blowing nozzle (505) is connected to the end of the hose (504) which is away from the tee joint (501).

7. The respiratory medicine pulmonary function training device according to claim 6, wherein A drain pipe (502) is fixedly installed at the bottom end of the tee joint (501), and a valve (503) is installed in the middle of the drain pipe (502).

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