Expectoration training device for chronic obstructive pulmonary disease patient

Abstract

The utility model relates to the technical field of medical equipment, and discloses a chronic obstructive pulmonary disease patient expectoration training device which comprises an equipment body and a sleeve fixedly installed on one side of the equipment body, a hose is arranged on the upper portion of one side of the sleeve, a clamping assembly is installed in an inner cavity of the sleeve, a training pipeline is fixedly installed at the upper end of the hose, and the lower end of the training pipeline is provided with a clamping assembly. The outer side of the training pipeline is movably sleeved with a flat plate, installation, disassembly and replacement of the hose can be achieved through the arrangement of the sleeve and the threaded pipe, in addition, the threaded pipe can be driven to rotate during installation through the arrangement of the fixing ring, installation is convenient, the hose cannot be wrinkled, daily use is facilitated, and practicability is high. The hose can be limited through the arrangement of the U-shaped clamping plate, the phenomenon that the hose is mistakenly pulled due to tilting of the hose is avoided, the use safety is improved, in addition, the position of the U-shaped clamping plate can be adjusted through the arrangement of the threaded rod, and the hose can be conveniently disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a sputum coughing training device for patients with chronic obstructive pulmonary disease. Background Art

[0002] Chronic obstructive pulmonary disease, abbreviated as COPD, is a destructive lung disease. Chronic cough and sputum are the main symptoms of COPD patients. Because COPD patients have weak breathing and weak cough, it is difficult for sputum to be expelled, and a large amount of sputum accumulates in the lungs to form a blockage, which makes the airflow of COPD patients obstructed, the lung function declines rapidly, and pathogens grow and multiply, leading to worsening airway inflammation. Therefore, it is particularly important to expectorate.

[0003] When using the existing sputum coughing training device for COPD patients, the training trachea is usually integrated with the device. However, after long-term use, the trachea will not only be worn but also contain bacteria. In addition, when being used, the trachea is usually limited near the training port, which will cause the trachea below to tilt up. The trainee may accidentally pull it during training, which is not conducive to daily use.

[0004] Therefore, we propose a sputum coughing training device for patients with COPD in order to solve the problems raised above. Utility Model Content

[0005] The purpose of the utility model is to provide a sputum coughing training device for patients with chronic obstructive pulmonary disease, so as to solve the problem proposed in the above-mentioned background technology that the trachea will not only be worn out but also have bacteria after long-term use. In addition, the trachea is usually limited near the training port when being used, which will cause the trachea below to tilt up, and the trainee may accidentally pull it during training, which is not conducive to daily use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sputum cough training device for patients with chronic obstructive pulmonary disease, comprising a device body and a sleeve fixedly installed on one side of the device body, a hose is arranged above one side of the sleeve, a clamping assembly is installed in the inner cavity of the sleeve, a training pipe is fixedly installed on the upper end of the hose, a flat plate is movably sleeved on the outer side of the training pipe, a mounting frame is fixedly installed on one side of the flat plate, and the inner side of the mounting frame is fixedly installed on the outer wall of the device body, and a limit assembly is installed on the rear side of the mounting frame;

[0007] Preferably, the limiting assembly includes a movable plate arranged on the rear side of the mounting frame and a threaded rod with threads passing through and installed on the movable plate, the inner end of the threaded rod is rotatably installed on the equipment body, and a plurality of cross bars are fixedly installed at equal intervals on the front side of the movable plate, and U-shaped clips are fixedly installed on the front ends of the cross bars, respectively, and the U-shaped clips are all located on one side of the mounting frame.

[0008] Preferably, the clamping assembly includes a threaded tube inserted in the inner cavity of the sleeve and a connecting elbow inserted in the inner cavity of the threaded tube, and the upper end of the connecting elbow is fixedly connected to the lower end of the hose, the output shaft of the connecting elbow is fixedly sleeved with a fixing ring, and the output end of the threaded tube is fixedly sleeved with a sealing ring.

[0009] Preferably, a sealing groove is provided at one side of the inner cavity of the fixing ring, and a sealing ring is rotatably installed in the inner cavity of the sealing groove.

[0010] Preferably, the inner cavity of the sleeve is provided with an internal thread, and the sleeve is threadably connected to the threaded pipe via the internal thread.

[0011] Preferably, limited telescopic rods are fixedly mounted on the upper and lower sides of the inner side of the movable plate, and the inner ends of the limited telescopic rods are fixedly mounted on the equipment body.

[0012] Preferably, a knob is fixedly mounted on the outer end of the threaded rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The installation, disassembly and replacement of the hose can be realized through the setting of the sleeve and the threaded tube. In addition, the setting of the fixing ring can drive the threaded tube to rotate during installation, which is not only convenient for installation, but also prevents the hose from wrinkling, which is beneficial to daily use.

[0015] 2. The U-shaped pallet can be used to limit the position of the hose to prevent it from being accidentally pulled due to tilting, thereby improving safety in use. In addition, the position of the U-shaped pallet can be adjusted by the threaded rod, which facilitates the disassembly and replacement of the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 2 It is a right side perspective view of the present utility model;

[0018] Figure 3 It is a partial right side sectional stereoscopic view of the utility model;

[0019] Figure 4 It is a structural cross-sectional view of the sleeve of the utility model;

[0020] Figure 5 For the utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the figure: 1. Equipment body; 2. Casing; 21. Internal thread; 3. Hose; 4. Clamping assembly; 41. Threaded pipe; 42. Connecting elbow; 43. Fixing ring; 431. Sealing groove; 44. Sealing ring; 5. Mounting frame; 6. Limiting assembly; 61. Moving plate; 611. Limiting telescopic rod; 62. Threaded rod; 621. Knob; 63. Cross bar; 64. U-shaped clamping plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-5 A sputum coughing training device for patients with chronic obstructive pulmonary disease comprises a device body 1 and a sleeve 2 fixedly mounted on one side of the device body 1, a hose 3 is arranged above one side of the sleeve 2, a clamping assembly 4 is installed in the inner cavity of the sleeve 2, a training pipe is fixedly mounted on the upper end of the hose 3, and a flat plate is movably sleeved on the outer side of the training pipe, a mounting frame 5 is fixedly mounted on one side of the flat plate, and the inner side of the mounting frame 5 is fixedly mounted on the outer wall of the device body 1, a limiting assembly 6 is installed on the rear side of the mounting frame 5, the setting of the clamping assembly 4 can be used to disassemble, assemble and replace the hose 3, and the setting of the limiting assembly 6 can limit and restrain the hose 3.

[0024] The limiting assembly 6 includes a movable plate 61 arranged on the rear side of the mounting frame 5 and a threaded rod 62 with threads passing through the movable plate 61. The inner end of the threaded rod 62 is rotatably mounted on the equipment body 1, and a plurality of cross bars 63 are fixedly mounted at equal intervals on the front side of the movable plate 61. U-shaped clamping plates 64 are fixedly mounted on the front ends of the cross bars 63. The U-shaped clamping plates 64 are all located on one side of the mounting frame 5. The U-shaped clamping plates 64 are arranged to restrain the hose 3.

[0025] Limiting telescopic rods 611 are fixedly installed at the upper and lower sides of the inner side of the movable plate 61, and the inner ends of the limiting telescopic rods 611 are fixedly installed on the device body 1. The setting of the limiting telescopic rods 611 is used to guide and limit the movement of the movable plate 61.

[0026] A knob 621 is fixedly mounted on the outer end of the threaded rod 62 , and the knob 621 is configured to drive the threaded rod 62 to rotate.

[0027] In this embodiment: when in use, the user can perform coughing training through the device body 1, and the hose 3 and the training pipe can be installed before use. After the installation is completed, the knob 621 can be rotated to drive the threaded rod 62 to rotate. When the threaded rod 62 rotates, it will drive the movable plate 61 to move inward. When the movable plate 61 moves inward, it will drive the U-shaped clamping plate 64 to move inward through the cross bar 63, so that the hose 3 is limited on the mounting frame 5 and the knob 621 can be stopped from being rotated.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 2 and Figure 4 The clamping assembly 4 includes a threaded tube 41 inserted in the inner cavity of the sleeve 2 and a connecting elbow 42 inserted in the inner cavity of the threaded tube 41, and the upper end of the connecting elbow 42 is fixedly connected to the lower end of the hose 3, the output shaft of the connecting elbow 42 is fixedly sleeved with a fixing ring 43, and the output end of the threaded tube 41 is fixedly sleeved with a sealing ring 44. The arrangement of the threaded tube 41 and the sleeve 2 can be used to disassemble the hose 3, and the arrangement of the fixing ring 43 and the threaded tube 41 can be used without rotating the hose 3 during disassembly and assembly.

[0029] A sealing groove 431 is provided on one side of the inner cavity of the fixing ring 43, and the sealing ring 44 is rotatably installed in the inner cavity of the sealing groove 431. The arrangement of the sealing groove 431 and the sealing ring 44 can not only improve the sealing performance, but also prevent the threaded tube 41 from being away from the fixing ring 43.

[0030] The inner cavity of the sleeve 2 is provided with an internal thread 21, and the sleeve 2 is threadedly connected to the threaded pipe 41 through the internal thread 21, so as to facilitate the connection work.

[0031] In this embodiment: when installing the hose 3, the threaded tube 41 can be rotated to make it enter the sleeve 2 for connection. In addition, the threaded tube 41 can drive the sealing ring 44 to rotate in the sealing groove 431 when rotating, so that the hose 3 does not need to be rotated during installation, which is conducive to the development of installation work.

[0032] Working principle: When in use, the user can perform coughing training through the device body 1, and the hose 3 and the training pipe can be installed before use. When installing the hose 3, the threaded tube 41 can be rotated to make it enter the sleeve 2 for connection. In addition, the threaded tube 41 can drive the sealing ring 44 to rotate in the sealing groove 431 when rotating, so that the hose 3 does not need to be rotated during installation, which is conducive to the development of the installation work. After the installation is completed, the knob 621 can be rotated to drive the threaded rod 62 to rotate. When the threaded rod 62 rotates, it will drive the movable plate 61 to move inward. When the movable plate 61 moves inward, it will drive the U-shaped card plate 64 to move inward through the cross bar 63, so that the hose 3 is limited on the mounting frame 5 and the knob 621 can be stopped from being rotated.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sputum cough training device for patients with chronic obstructive pulmonary disease, comprising a device body (1) and a sleeve (2) fixedly mounted on one side of the device body (1), characterized in that: A hose (3) is arranged above one side of the sleeve (2), a clamping assembly (4) is installed in the inner cavity of the sleeve (2), a training pipe is fixedly installed on the upper end of the hose (3), and a flat plate is movably sleeved on the outer side of the training pipe, a mounting frame (5) is fixedly installed on one side of the flat plate, and the inner side of the mounting frame (5) is fixedly installed on the outer wall of the device body (1), and a limit assembly (6) is installed on the rear side of the mounting frame (5); The limit assembly (6) comprises a movable plate (61) arranged at the rear side of the mounting frame (5) and a threaded rod (62) threadedly penetrated and mounted on the movable plate (61); the inner end of the threaded rod (62) is rotatably mounted on the device body (1); and a plurality of cross bars (63) are fixedly mounted at equal intervals on the front side of the movable plate (61); and U-shaped clamping plates (64) are respectively fixedly mounted at the front ends of the cross bars (63); and the U-shaped clamping plates (64) are all located at one side of the mounting frame (5).

2. A sputum cough training device for COPD patients according to claim 1, characterized in that: The clamping assembly (4) comprises a threaded tube (41) inserted into the inner cavity of the sleeve (2) and a connecting elbow (42) inserted into the inner cavity of the threaded tube (41), wherein the upper end of the connecting elbow (42) is fixedly connected to the lower end of the hose (3), the output shaft of the connecting elbow (42) is fixedly sleeved with a fixing ring (43), and the output end of the threaded tube (41) is fixedly sleeved with a sealing ring (44).

3. A sputum cough training device for COPD patients according to claim 2, characterized in that: A sealing groove (431) is provided at one side of the inner cavity of the fixing ring (43), and the sealing ring (44) is rotatably mounted in the inner cavity of the sealing groove (431).

4. The sputum cough training device for COPD patients according to claim 1, characterized in that: The inner cavity of the sleeve (2) is provided with an internal thread (21), and the sleeve (2) is threadedly connected to the threaded pipe (41) via the internal thread (21).

5. The sputum cough training device for COPD patients according to claim 1, characterized in that: Limiting telescopic rods (611) are fixedly mounted on the upper and lower sides of the inner side of the movable plate (61), and the inner ends of the limiting telescopic rods (611) are fixedly mounted on the device body (1).

6. The sputum cough training device for COPD patients according to claim 1, characterized in that: A knob (621) is fixedly mounted on the outer end of the threaded rod (62).

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