Respiratory nursing lung function rehabilitation training device

Abstract

The utility model discloses a respiratory nursing lung function rehabilitation training device, and relates to the technical field of medical equipment. The device comprises a base, a connecting cylinder is fixedly connected to the upper surface of the base, a connecting plate is fixedly connected to the top end of the connecting cylinder, a connecting block is fixedly connected to the top of the connecting plate, a ventilation groove is formed in the connecting block, a breathing hose is fixedly connected to the position, close to the bottom, of the outer surface of the connecting cylinder, and a bottom plate is placed in the connecting cylinder; a top plate is arranged on the upper surface of the bottom plate, and two ends of a spring are fixedly connected between the bottom plate and the top plate. According to the breathing training device, through the installed air filter element, when a patient exhales into the training device, air can be blown into the connecting cylinder from one side of the spring, then enters the air filter element from one circle of the edge to be filtered, and then comes out of the middle of the air filter element to flow into the ventilation groove, so that the exhaled air is filtered; furthermore, the quantity of germs in exhaled air is greatly reduced, and the sanitary condition of the device in use is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a respiratory care pulmonary function rehabilitation trainer. Background Art

[0002] Patients with lung diseases will use breathing training to restore the normal function of the lungs after rehabilitation. Patients often use a breathing trainer during training. The most common breathing trainer is a three-ball breathing trainer. The three-ball breathing trainer is provided with three cavities, and three balls are respectively placed in the three cavities. Each cavity of the three-ball breathing trainer represents a certain vital capacity. During breathing training, the patient blows the ball up through breathing to achieve the training effect.

[0003] Since patients who need to use a respiratory care pulmonary function rehabilitation trainer usually have germs in their lungs and exhale them outwards, and most of the existing respiratory care pulmonary function rehabilitation trainers are not equipped with a structure for filtering gases, when the patient does exhalation training towards the trainer, the germs will adhere to the inside of the trainer or be directly discharged, which is likely to cause the people around or the patient himself to inhale again, and the hygiene problem needs to be optimized. Content of the Utility Model

[0004] The purpose of the utility model is to provide a respiratory care pulmonary function rehabilitation trainer to solve the problems in the above background art.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] A respiratory care pulmonary function rehabilitation trainer, including a base. The center of the upper surface of the base is fixedly connected with three ventilation cylinders. On both sides of the three ventilation cylinders on the upper surface of the base, a grip rod and a connecting cylinder are respectively fixedly connected. The tops of the ventilation cylinders, the grip rod and the connecting cylinder are fixedly connected with a connecting plate. The top of the connecting plate is fixedly connected with a connecting block. A ventilation groove is opened inside the connecting block. The ventilation groove penetrates through the bottom of the connecting block and is internally connected to the three ventilation cylinders and the connecting cylinder. A breathing hose is fixedly connected to a position near the bottom of the outer surface of the connecting cylinder. A bottom plate is placed inside the connecting cylinder. A top plate is arranged on the upper surface of the bottom plate. The two ends of a spring are fixedly connected between the bottom plate and the top plate. An air filter element is placed on the top of the top plate. The top of the air filter element contacts the lower surface of the connecting plate.

[0007] Further, the side surface of the bottom plate fits the inner surface of the connecting cylinder. The diameters of the top plate and the air filter element are smaller than the inner diameter of the connecting cylinder. A chamfer is arranged in a circle on the upper surface of the top plate.

[0008] Further, a rubber ring is fixedly connected between the end of the ventilation groove and the connecting cylinder on the lower surface of the connecting plate.

[0009] Further, one place on the outer side wall near the top of the connecting cylinder is provided as a cover plate. Both ends of a hinge member are fixedly connected to the connecting cylinder and the cover plate respectively. A clamping block is fixedly connected to the side of the cover plate away from the hinge member, and a clamping groove is fixedly connected to the side of the connecting cylinder away from the hinge member. The clamping block is clamped in the clamping groove.

[0010] Further, a spirit level is installed on the same side where the base is located along the extension of the breathing hose.

[0011] Further, both sides of the lower surface of the base are fixedly connected with cushion blocks, and an anti-slip layer is fixedly connected to the lower surface of the cushion blocks.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By installing an air filter element in the present utility model, when the patient exhales into the trainer, the air will blow into the inside of the connecting cylinder from one side of the spring, then enter the air filter element from the edge circle for filtration, and then flow out from the middle of the air filter element into the ventilation groove, realizing the filtration of the exhaled air, thereby greatly reducing the amount of germs in the exhaled gas and optimizing the hygiene condition during the use of the device. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a partial structural cross-sectional view of the present utility model;

[0016] Figure 3 is an internal display diagram of the connecting cylinder of the present utility model;

[0017] Figure 4 is a connection structure diagram of the connecting cylinder and the cover plate of the present utility model.

[0018] Reference numerals: 1. Base; 2. Ventilation cylinder; 3. Holding rod; 4. Connecting plate; 5. Connecting block; 6. Ventilation groove; 7. Connecting cylinder; 8. Breathing hose; 9. Bottom plate; 10. Spring; 11. Top plate; 12. Air filter element; 13. Chamfer; 14. Rubber ring; 15. Cover plate; 16. Hinge member; 17. Clamping block; 18. Clamping groove; 19. Spirit level; 20. Cushion block; 21. Anti-slip layer. Detailed Embodiments

[0019] To make the purposes, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0020] As Figures 1-4As shown in the figure, a respiratory care lung function rehabilitation trainer includes a base 1. At the center of the upper surface of the base 1, three ventilation cylinders 2 are fixedly connected. On both sides of the three ventilation cylinders 2 on the upper surface of the base 1, a grip rod 3 and a connecting cylinder 7 are respectively fixedly connected. The tops of the ventilation cylinders 2, the grip rod 3, and the connecting cylinder 7 are fixedly connected with a connecting plate 4. At the top of the connecting plate 4, a connecting block 5 is fixedly connected. Inside the connecting block 5, a ventilation groove 6 is formed. The ventilation groove 6 penetrates through the bottom of the connecting block 5 and is internally connected to the three ventilation cylinders 2 and the connecting cylinder 7. Near the bottom of the outer surface of the connecting cylinder 7, a respiratory hose 8 is fixedly connected. Inside the connecting cylinder 7, a bottom plate 9 is placed. On the upper surface of the bottom plate 9, a top plate 11 is provided. At both ends of a spring 10, the bottom plate 9 and the top plate 11 are fixedly connected. On the top of the top plate 11, an air filter element 12 is placed. The top of the air filter element 12 contacts the lower surface of the connecting plate 4. By installing the air filter element 12, when the patient exhales into the trainer, the air will blow into the inside of the connecting cylinder 7 from one side of the spring 10, then enter the air filter element 12 from the edge circle for filtration, and then come out from the middle of the air filter element 12 and flow into the ventilation groove 6, realizing the filtration of the exhaled air, thereby greatly reducing the amount of germs in the exhaled gas. After use, the filter element can be taken out for secondary cleaning and replacement.

[0021] As Figure 2 , 3 shown, in some embodiments, the side surface of the bottom plate 9 fits the inner surface of the connecting cylinder 7. The diameters of the top plate 11 and the air filter element 12 are smaller than the inner diameter of the connecting cylinder 7. A chamfer 13 is provided in a circle on the upper surface of the top plate 11. Specifically, through the diameter limitation of the above structure, after the air filter element 12 is placed in the connecting cylinder 7, the top plate 11 and the air filter element 12 will remain in the middle of the connecting cylinder 7, avoiding the air filter element 12 from tilting to one side and causing the exhaled air to directly flow into the ventilation groove 6. The provided chamfer 13 enables the aerial part of the air filter element 12 to be inserted into the center of the top plate 11 to directly find the center, thereby making the installation of the air filter element 12 more convenient. Pressing down the spring 10 can make the air filter element 12 tilt and be inserted or ejected.

[0022] As Figure 3 shown, in some embodiments, a rubber ring 14 is fixedly connected between the end of the ventilation groove 6 and the connecting cylinder 7 on the lower surface of the connecting plate 4. Specifically, by installing the rubber ring 14, the sealing performance can be further improved when the spring 10 presses the top plate 11 and the air filter element 12, making the air filtration effect better.

[0023] As Figure 1 , 2, as shown in FIG. 4, in some embodiments, a cover plate 15 is provided at a position on the outer side wall near the top of the connecting cylinder 7. The two ends of a hinge member 16 are fixedly connected to the connecting cylinder 7 and the cover plate 15 respectively. A clamping block 17 is fixedly connected to the side of the cover plate 15 away from the hinge member 16, and a clamping groove 18 is fixedly connected to the side of the connecting cylinder 7 away from the hinge member 16. The clamping block 17 is clamped in the clamping groove 18. Specifically, the cover plate 15 can be opened by pushing the clamping block 17, which is convenient for personnel to put the air filter element 12 in and take it out. After replacement, the cover plate 15 is covered.

[0024] As Figure 1 shown, in some embodiments, a level 19 is installed on the same side where the base 1 extends along the breathing hose 8. Specifically, by installing the level 19, the inclination condition of the device can be clearly shown when the patient holds the device, which is more convenient for keeping the device horizontal.

[0025] As Figure 1 shown, in some embodiments, two sides of the lower surface of the base 1 are fixedly connected with cushion blocks 20, and an anti-slip layer 21 is fixedly connected to the lower surface of the cushion blocks 20. Specifically, by installing the cushion blocks 20 and the anti-slip layer 21, the friction between the device and the tabletop after placement is effectively increased, making the device more stable after placement.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A respiratory care lung function rehabilitation trainer, comprising a base (1), characterized in that: Three ventilation cylinders (2) are fixedly connected at the center of the upper surface of the base (1); grip rods (3) and connecting cylinders (7) are fixedly connected on both sides of the upper surface of the base (1) of the three ventilation cylinders (2); a connecting plate (4) is fixedly connected to the top of the ventilation cylinder (2), the grip rod (3) and the connecting cylinder (7); a connecting block (5) is fixedly connected to the top of the connecting plate (4); a ventilation groove (6) is provided inside the connecting block (5); and the ventilation groove (6) runs through the bottom of the connecting block (5). The three ventilation cylinders (2) and the connecting cylinder (7) are internally connected. A breathing hose (8) is fixedly connected to a point near the bottom of the outer surface of the connecting cylinder (7). A bottom plate (9) is placed inside the connecting cylinder (7). A top plate (11) is provided on the upper surface of the bottom plate (9). Two ends of a spring (10) are fixedly connected between the bottom plate (9) and the top plate (11). An air filter element (12) is placed on the top of the top plate (11). The top of the air filter element (12) contacts the lower surface of the connecting plate (4).

2. A respiratory care lung function rehabilitation trainer according to claim 1, characterized in that: The side surface of the bottom plate (9) fits the inner surface of the connecting tube (7), the diameters of the top plate (11) and the air filter element (12) are smaller than the inner diameter of the connecting tube (7), and the upper surface of the top plate (11) is provided with a chamfer (13).

3. A respiratory care lung function rehabilitation trainer according to claim 2, characterized in that: A rubber ring (14) is fixedly connected to the lower surface of the connecting plate (4) between the end of the ventilation slot (6) and the connecting tube (7).

4. A respiratory care lung function rehabilitation trainer according to claim 3, characterized in that: A cover plate (15) is provided at a location of the outer wall of the connecting tube (7) near the top; the connecting tube (7) and the cover plate (15) are respectively fixedly connected to two ends of a hinge (16); a clamping block (17) is fixedly connected to a side of the cover plate (15) away from the hinge (16); a clamping groove (18) is fixedly connected to a side of the connecting tube (7) away from the hinge (16); and the clamping block (17) is clamped in the clamping groove (18).

5. A respiratory care lung function rehabilitation trainer according to claim 4, characterized in that: The base (1) is provided with a level gauge (19) on the same side as the breathing hose (8) extending therefrom.

6. A respiratory care lung function rehabilitation trainer according to claim 5, characterized in that: Pads (20) are fixedly connected to both sides of the lower surface of the base (1), and an anti-slip layer (21) is fixedly connected to the lower surface of the pad (20).

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