Vital capacity training device for respiratory medicine department

Abstract

The utility model relates to the technical field of medical care, and discloses a respiratory medicine vital capacity training device which comprises a shell, a hollow small ball is arranged in the shell, a water injection opening is formed in the tangency point of the hollow small ball, a sealing plug is arranged on the water injection opening, a groove is formed in the side, away from the hollow small ball, of the sealing plug, and the hollow small ball is arranged in the groove. An arc-shaped plug matched with the groove is arranged in the groove, and the surface of the arc-shaped plug and the surface of the hollow small ball are located on the same arc surface; a cleaning brush is detachably connected to the surface of the hollow small ball and is used for cleaning the inner wall of the shell; a water column is introduced into the upper portion of the shell, the hollow small ball can deform through extrusion of water, the hollow small ball can penetrate through the corner of the communicating position of the shell and the pipeline to fall down, and the inner wall of the vital capacity training device is cleaned through the cleaning brush arranged on the surface of the hollow small ball. And the hollow ball can repeatedly run in the shell and the pipeline, so that the inner wall of the pipeline can be brushed more cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a lung capacity training device for respiratory medicine. Background Art

[0002] When a person inhales normally, the diaphragm and the external intercostal muscles contract. When inhaling forcefully, the auxiliary inspiratory muscles, such as the trapezius and scalene muscles, are also needed to assist. The contraction of these muscles causes the chest to rise and the chest cavity space to expand to the limit. Therefore, the patient's inspiratory muscles need to be trained during respiratory medicine nursing. Vital capacity training devices generally use the basic principle of impedance training. When the user inhales through the inspiratory trainer, he needs to exert effort to resist the impedance set by the trainer to increase the inspiratory muscle strength, thereby increasing the strength and tolerance of the respiratory muscles.

[0003] Chinese utility model patent CN217311835U discloses a respiratory medicine vital capacity training device, comprising: an air cylinder, an end cover, an externally threaded tube, an air vent, a knob, a float, a mouthpiece seat, and a mouthpiece; the top end of the air cylinder is threadedly connected with the end cover; the middle position of the end cover is vertically penetrated by an externally threaded tube, and the externally threaded tube is threadedly connected to the end cover; the side of the externally threaded tube is provided with an air vent; the top end of the externally threaded tube is welded with a knob, and the knob is arranged above the end cover; a float is arranged at the bottom of the air cylinder, and the float is slidably matched with the end cover; a mouthpiece seat is arranged at one side of the bottom of the air cylinder, and the mouthpiece seat and the air cylinder are an integrated structure; the utility model has the advantages of reasonable structure, convenient disassembly and installation, convenient replacement of the mouthpiece, convenient all-round cleaning and disinfection, convenient adjustment of the damping size during blowing, and relatively convenient use through the improvement of the above structure, thereby effectively solving the problems and shortcomings of the existing device.

[0004] Although the lung capacity training device in the above device is detachable, it is not convenient to clean the inner wall therein because a certain angle is formed between the air tube and the mouthpiece seat of the training device.

[0005] Therefore, it is necessary to provide a respiratory medicine lung capacity training device to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a respiratory medicine vital capacity training device to solve the problems of the prior art proposed in the above background technology, such as the inconvenience in cleaning the inner wall of the training device due to the formation of a certain angle between the air tube and the mouthpiece seat.

[0007] Based on the above ideas, the utility model provides the following technical solutions: including a shell, a hollow ball is arranged in the shell, a water injection port is formed on the tangent point of the hollow ball, a sealing plug is arranged on the water injection port, a groove is formed on the side of the sealing plug away from the hollow ball, an arc-shaped plug adapted to the groove is arranged in the groove, the surface of the arc-shaped plug is on the same arc surface as the surface of the hollow ball, and the hollow ball is made of soft material; a cleaning brush is detachably connected to the surface of the hollow ball for cleaning the inner wall of the shell.

[0008] As a further solution of the utility model: a pipeline is integrally formed on the surface of the shell, and a disposable pipeline is detachably connected inside the pipeline.

[0009] As a further solution of the utility model: the top of the shell is threadedly connected with an internal bolt seal, the internal bolt seal is threadedly connected with an adjusting rod, the side wall of the adjusting rod is provided with a plurality of circular holes, and the plurality of circular holes are linearly arranged.

[0010] As a further solution of the utility model: the outer surface of the adjusting rod is detachably connected to a positioning plate, the lower surface of the positioning plate is installed with a touch switch, the bottom of the positioning plate is detachably connected to a spring, and the spring is sleeved on the outside of the adjusting rod; the end of the spring away from the positioning plate is fixedly connected to a movable plate, and the movable plate is arranged on the outside of the adjusting rod and slidably cooperates with the adjusting rod.

[0011] As a further solution of the utility model: in the normal state of the spring, the height of the lower surface of the movable plate is higher than the lower surface of the bottom adjusting rod.

[0012] As a further solution of the utility model: when the movable plate is impacted upward by the hollow ball, the movable plate overcomes the action force of the spring and lightly touches the touch switch.

[0013] As a further solution of the utility model: the interior of the adjusting rod is hollow, and one end of the adjusting rod is open and the other end is closed.

[0014] Compared with the prior art, the beneficial effect of the utility model is that by introducing a water column above the shell, the hollow ball can be deformed by the squeezing of water, so that the hollow ball can pass through every corner of the connection between the shell and the pipeline, and the inner wall of the vital capacity training device can be cleaned by using a cleaning brush arranged on the surface of the hollow ball. The inner wall can be brushed more cleanly by repeatedly running the hollow ball in the shell and the pipeline.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the movable plate is impacted upward by the hollow ball, and the movable plate overcomes the force of the spring to lightly touch the touch switch, thereby starting the music for a period of 5 seconds. During these 5 seconds, the patient can keep the hollow ball at this height for 5 seconds according to the music time, so as to strengthen the patient's training and improve the training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a main structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning brush structure of the utility model;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 4 It is a schematic diagram of the structure of the movable plate of the utility model.

[0021] In the figure: 1. Shell; 2. Hollow ball; 3. Sealing plug; 4. Cleaning brush; 5. Moving plate; 6. Spring; 7. Positioning plate; 8. Adjusting rod; 9. Round hole; 10. Internal bolt seal; 11. Pipeline; 12. Disposable pipe. DETAILED DESCRIPTION

[0022] like Figure 1 to Figure 2 As shown, a respiratory medicine lung capacity training device includes a shell 1, a hollow ball 2 is arranged in the shell 1, a water injection port is formed on the tangent point of the hollow ball 2, a sealing plug 3 is arranged on the water injection port, a groove is formed on the side of the sealing plug 3 away from the hollow ball 2, so as to facilitate the removal of the sealing plug 3 from the hollow ball 2, and an arc-shaped plug matched with the groove is arranged in the groove, and the surface of the arc-shaped plug and the surface of the hollow ball 2 are on the same arc surface.

[0023] A pipe 11 is integrally formed on the surface of the shell 1 , and a disposable pipe 12 is detachably connected to the pipe 11 .

[0024] An inner bolt seal 10 is threadedly connected to the top of the housing 1, and an adjusting rod 8 is internally threadedly connected to the inner bolt seal 10. A plurality of circular holes 9 are formed on the side wall of the adjusting rod 8, and the plurality of circular holes 9 are linearly arranged.

[0025] During the specific operation, the sealing plug 3 located on the water filling port is opened, and the hollow ball 2 is filled with water. Then the hollow ball 2 is inserted into the shell 1, and the inner bolt seal 10 located on the top of the shell 1 is threadedly installed to the top of the shell 1. According to the actual needs of the patient, the number of circular holes 9 exposed to the outside of the shell 1 is adjusted to increase or decrease the resistance of vital capacity training. The specific adjustment method of the exposed circular holes 9 is as follows: the exposed number of circular holes 9 is changed by rotating the adjusting rod 8 upward or downward. After the adjustment is completed, the training device can be placed vertically, and the patient can hold the disposable pipe 12 in his mouth and blow until the hollow ball 2 in the shell 1 is blown to the bottom of the adjusting rod 8. Since the interior of the adjusting rod 8 is hollow, and one end of the adjusting rod 8 is open and the other end is closed, when the hollow ball 2 moves upward, excess gas can be discharged along the exposed circular holes 9.

[0026] like Figure 3 to Figure 4 As shown, the outer surface of the adjusting rod 8 is detachably connected to a positioning plate 7, a touch switch is installed on the lower surface of the positioning plate 7, and a spring 6 is detachably connected to the bottom of the positioning plate 7, and the spring 6 is sleeved on the outside of the adjusting rod 8; one end of the spring 6 away from the positioning plate 7 is fixedly connected to a movable plate 5, and the movable plate 5 is arranged on the outside of the adjusting rod 8 and slides with it.

[0027] During specific operation, in order to enable the patient to receive sufficient training, under the normal state of the spring 6, the height of the lower surface of the movable plate 5 should be higher than the lower surface of the bottom adjusting rod 8. When the patient blows the hollow ball 2 toward the movable plate 5 until it hits the movable plate 5, the movable plate 5 is hit upward by the hollow ball 2. The movable plate 5 overcomes the force of the spring 6 and lightly touches the touch switch, thereby starting music for a period of 5 seconds. During these 5 seconds, the patient can keep the hollow ball 2 at this height for 5 seconds according to the music time, so as to strengthen the patient's training and improve the training effect.

[0028] like Figure 2As shown, the surface of the hollow ball 2 is detachably connected with a cleaning brush 4 for cleaning the inner wall of the housing 1. In specific operation, after the patient finishes using the vital capacity training device, the inner wall at the connection position between the housing 1 and the pipe 11 is not easy to clean. At this time, the inner bolt seal 10 can be disassembled, and the water in the hollow ball 2 is partially discharged and then the hollow ball 2 is sealed by the sealing plug 3. At this time, water is introduced into the top of the housing 1 to clean the inner wall of the training device. When water is injected into the housing 1 at the connection position between the housing 1 and the pipe 11, the hollow ball 2 can be pushed to run in the housing 1. Since the hollow ball 2 is made of soft material, the hollow ball 2 can be deformed by squeezing water at this time, so that the hollow ball 2 can pass through every corner of the connection position between the housing 1 and the pipe 11. The cleaning brush 4 arranged on the surface of the hollow ball 2 is used to clean the inner wall of the vital capacity training device. The inner wall can be brushed more cleanly by repeatedly running the hollow ball 2 in the housing 1 and the pipe 11.

Claims

1. A respiratory medicine lung capacity training device, characterized in that: The invention comprises a shell (1), wherein a hollow ball (2) is arranged in the shell (1), a water injection port is formed at the tangent point of the hollow ball (2), a sealing plug (3) is arranged on the water injection port, a groove is formed on the side of the sealing plug (3) away from the hollow ball (2), an arc-shaped plug matching the groove is arranged in the groove, the surface of the arc-shaped plug and the surface of the hollow ball (2) are on the same arc surface, and the hollow ball (2) is made of soft material; A cleaning brush (4) is detachably connected to the surface of the hollow ball (2) and is used to clean the inner wall of the shell (1).

2. A respiratory medicine lung capacity training device according to claim 1, characterized in that: A pipeline (11) is integrally formed on the surface of the shell (1), and a disposable pipeline (12) is detachably connected inside the pipeline (11).

3. A respiratory medicine lung capacity training device according to claim 1, characterized in that: The top of the shell (1) is threadedly connected to an internal bolt seal (10), the internal thread of the internal bolt seal (10) is internally threadedly connected to an adjustment rod (8), a side wall of the adjustment rod (8) is provided with a plurality of circular holes (9), and the plurality of circular holes (9) are linearly arranged.

4. A respiratory medicine lung capacity training device according to claim 3, characterized in that: The outer surface of the adjusting rod (8) is detachably connected to a positioning plate (7), a touch switch is installed on the lower surface of the positioning plate (7), and a spring (6) is detachably connected to the bottom of the positioning plate (7), and the spring (6) is sleeved on the outer side of the adjusting rod (8); One end of the spring (6) away from the positioning plate (7) is fixedly connected to a movable plate (5), and the movable plate (5) is arranged on the outside of the adjustment rod (8) and slidably cooperates with the adjustment rod (8).

5. A respiratory medicine lung capacity training device according to claim 4, characterized in that: When the spring (6) is in a normal state, the height of the lower surface of the movable plate (5) is equal to the lower surface of the bottom adjustment rod (8).

6. A respiratory medicine lung capacity training device according to claim 4, characterized in that: When the movable plate (5) is impacted upward by the hollow ball (2), the movable plate (5) overcomes the action force of the spring (6) and lightly touches the touch switch.

7. A respiratory medicine lung capacity training device according to claim 4, characterized in that: The interior of the adjusting rod (8) is hollow, and one end of the adjusting rod (8) is open and the other end is closed.

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