Sputum excretion device integrating respiratory training

Abstract

The utility model discloses a sputum excretion device integrating respiratory training, which comprises a training device body and a resistance ball, an air passage is arranged in the training device body, one end of the training device body is provided with an air tap, the other end of the training device body is tilted, and the other end of the training device body is detachably provided with a conical ball support. The ball support is matched with the training device body in a sealing mode and provided with an air guide hole communicated with the air channel, the other end of the training device body is further provided with a fixing cover in a sealing mode, the resistance ball is movably arranged between the fixing cover and the ball support, the fixing cover is provided with an air vent and further provided with a sealing cover capable of sealing the air vent in a rotating mode, and the sealing cover is matched with the fixing cover in a rotating mode. And the trainer body is matched with the resistance ball to realize the function of a sputum excretion device. The trainer body is matched with the fixing cover and the ball support in a sealed mode, it can be guaranteed that airflow can only enter and exit from the air channel, the air guide hole and the ventilation hole, airflow leakage is avoided, the sealing cover can adjust the conduction section of the ventilation hole, then the resistance of the airflow entering and exiting is adjusted, and expiration training and inspiration training are conducted on a patient. Therefore, integration of sputum excretion, expiration training and inspiration training is achieved.

Description

Technical Field

[0001] The utility model relates to the field of expectorants, in particular to an expectorant integrated with breathing training. Background Art

[0002] During surgery and treatment, patients with lung diseases have weak breathing ability, so secretions will be deposited in the lungs, which will then form sticky phlegm. In order to help postoperative or weak patients enhance their expectoration ability, there are many expectorants on the market. The expectorant mainly includes an expectorant body and a training ball. The expectorant body is provided with an air nozzle and a funnel-shaped airway inside. The training ball is movably placed in the funnel-shaped airway. When in use, the patient blows into the air nozzle of the expectorant, and the vibration of the training ball in the expectorant changes the airflow frequency, thereby achieving expectoration.

[0003] In actual use, the air flow rate when the patient blows is relatively large. The expectorant will produce a certain amount of resistance due to the obstruction of internal vibration plates, training balls and other components, so it has a certain exhalation training function. During the inhalation process, since the patient's inhalation force is relatively small compared to the exhalation force, the air intake volume is also relatively small compared to the air output volume. At the same time, the traditional expectorant has a rough processing technology and poor sealing. Therefore, the expectorant cannot produce inhalation resistance when the patient inhales, resulting in the inability of existing expectorants to perform inhalation training. To solve the above problems, a expectorant with integrated breathing training is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sputum remover which has a simple structure, is easy to use and has the functions of exhalation training and inhalation training.

[0005] In order to solve the above technical problems, the utility model solves the problems through the following technical solutions: a expectorant with integrated breathing training, comprising a trainer body and a resistance ball, an airway is arranged inside the trainer body, an air nozzle is arranged at one end of the trainer body, the other end of the trainer body is tilted, the other end of the trainer body is detachably provided with a conical ball holder, the ball holder is sealed with the trainer body and is provided with an air guide hole connected with the airway, the other end of the trainer body is also sealed with a fixed cover, the resistance ball is movably arranged between the fixed cover and the ball holder, the fixed cover is provided with an air hole, the fixed cover is also provided with a sealing cover which can rotatably seal the air hole, and the sealing cover is rotatably matched with the fixed cover.

[0006] Preferably, the outer side wall of the ball holder is provided with a fixing platform, and the fixing platform can be sealed and embedded in the trainer body; the advantage is that the setting of the fixing platform can facilitate the assembly of the ball holder, and at the same time can effectively improve the ball holder's resistance to deformation, and the stability is higher.

[0007] Furthermore, the ball holder is also provided with an outer edge, and the outer edge extends to the end face of the other end of the trainer body. The fixed cover is provided with a clamping platform, and the clamping platform cooperates with the trainer body to clamp the outer edge. The advantage is that the stability of the ball holder can be guaranteed by the provided outer edge to avoid shaking and air leakage.

[0008] Furthermore, the fixing platform is provided with a first sealing groove, and the outer side of the other end of the trainer body is provided with a second sealing groove, and sealing rings are embedded in the first sealing groove and the second sealing groove; the advantage is that the cooperation between the first sealing groove, the second sealing groove and the sealing ring can improve the sealing performance, and ensure that the airflow can only enter and exit from the airway, the air guide hole and the vent hole, thereby improving the reliability of exhalation training and inhalation training.

[0009] Preferably, the upper end surface of the fixed cover is provided with a plurality of through hole groups, the through hole groups include a plurality of ventilation holes, and the plurality of through hole groups are evenly distributed around the axis of the fixed cover; the advantage is that the opening and closing degree of the ventilation holes can be accurately controlled by cooperating with the sealing cover, thereby facilitating the adjustment of subsequent exhalation training and inhalation training, so as to provide targeted training for patients of different degrees.

[0010] Furthermore, an installation groove surrounding the through hole group is provided on the upper end surface of the fixed cover, and a sealing gasket is provided in the installation groove. The sealing gasket is sealed with the upper side surface of the fixed cover and the inner side surface of the sealing cover, and the sealing cover is provided with guide holes corresponding to the through hole group one by one; the advantage is that the sealing gasket can ensure the sealing between the fixed cover and the sealing cover, that is, it is ensured that the airflow can only enter and exit from the ventilation holes and the guide holes, thereby improving the overall air tightness and providing guarantee for subsequent inhalation training.

[0011] Furthermore, the distance between the multiple ventilation holes of each group of through holes and the axis of the fixed cover gradually increases, and the aperture gradually increases; the advantage is that the multiple ventilation holes can realize the entry and exit control when the sealing cover is rotated, thereby realizing the adjustment of the exhalation and inhalation resistance, which is convenient for training.

[0012] Preferably, the fixed cover is coaxially provided with a rotating hole, and the sealing cover is provided with a rotating column. The rotating column is rotationally matched with the fixed cover through the rotating hole, and an anti-detachment prism is provided at one end of the rotating column extending into the fixed cover; the advantage is that the reliable rotational cooperation between the sealing cover and the fixed cover can be guaranteed by the cooperation between the rotating hole and the rotating column, and the anti-detachment prism can ensure that the sealing cover presses the sealing gasket tightly while preventing the sealing cover from falling off.

[0013] Furthermore, one end of the rotating column extending into the interior of the fixed cover is provided with a deformation groove along its axial direction, the fixed cover is provided with a limit groove, and the sealing cover is provided with a limit stopper located in the limit groove; the advantage is that the deformation groove can make the end of the rotating column have a certain deformation ability, so as to facilitate the insertion of the rotating column into the rotating hole and improve the assembly efficiency. The cooperation between the limit groove and the limit stopper can limit the rotation range of the sealing cover to avoid excessive rotation.

[0014] Preferably, the outer edge is provided with a positioning hole, and the training device body is provided with a positioning protrusion corresponding to the positioning hole; the advantage is that the positioning hole and the positioning protrusion can play a guiding and positioning role, thereby improving assembly efficiency and avoiding rotation of the ball holder.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the function of a sputum remover can be realized by the cooperation of the training device body and the resistance ball. At the same time, the sealing cooperation of the training device body, the fixed cover and the ball holder can ensure that the airflow can only enter and exit from the airway, the air guide hole and the vent hole, and avoid airflow leakage. At the same time, the sealing cover can adjust the conduction cross-section of the vent hole, thereby realizing the adjustment of the inlet and outlet airflow resistance, and turning the patient to perform exhalation training and inhalation training. Thus, the integration of sputum removal, exhalation training and inhalation training is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 This is one of the structural schematic diagrams of the fixed cover of the utility model;

[0020] Figure 4 This is the second structural schematic diagram of the fixed cover of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the sealing cover of the utility model;

[0022] Figure 6 It is a disassembly schematic diagram of the utility model. DETAILED DESCRIPTION

[0023] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0024] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0025] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0026] As attached Figure 1-6 The illustrated embodiment of an expectorant with integrated breathing training comprises a trainer body 1 and a resistance ball 2, wherein an airway 1.1 is arranged inside the trainer body 1, an air nozzle 1.3 is arranged at one end of the trainer body 1, and the other end of the trainer body 1 is tilted, and a conical ball holder 3 is detachably arranged at the other end of the trainer body 1, the ball holder 3 is sealed with the trainer body 1, and is provided with an air guide hole 3.1 connected with the airway 1.1, and a fixed cover 4 is also sealed with the other end of the trainer body 1, the resistance ball 2 is movably arranged between the fixed cover 4 and the ball holder 3, the fixed cover 4 is provided with an air vent 4.1, and the fixed cover 4 is also provided with a sealing cover 5 which can rotatably seal the air vent 4.1, and the sealing cover 5 is rotatably matched with the fixed cover 4.

[0027] Specifically, the function of the expectorant can be realized by the cooperation of the training device body 1 and the resistance ball 2, that is, by blowing air through the air nozzle 1.3, the airflow flows along the airway 1.1 and the air guide hole 3.1, and lifts up the resistance ball 2, and the airflow amplitude frequency is changed as the resistance ball 2 vibrates up and down, thereby realizing expectoration training. The process of exhalation training is the same as that of expectoration training, and the conduction cross section of the air vent 4.1 can be adjusted by rotating the sealing cover 5, thereby changing the airflow resistance and carrying out targeted training. When it is necessary to carry out inhalation training, the tilted end of the training device body 1 is downward, that is, the ball holder 3 is inverted, and there is a gap between the resistance ball 2 and the ball holder 3 at this time. When the user inhales, the airflow enters the lungs along the air vent 4.1, the air guide hole 3.1 and the air guide hole 3. In this process, the airflow lifts up the resistance ball 2 so that the resistance ball 2 vibrates up and down and intermittently blocks the air guide hole 3.1, realizing the inhalation resistance configuration, and adjusting the sealing cover 5 can further adjust the air intake to realize the targeted adjustment of the resistance. The sealing cooperation between the training device body 1 and the fixed cover 4 and the ball holder 3 can ensure that the airflow can only enter and exit from the airway 1.1, the air guide hole 3.1 and the vent hole 4.1, thereby preventing the airflow from leaking out.

[0028] On the basis of the above, the outer wall of the ball holder 3 is integrally provided with a fixing platform 3.2, and the fixing platform 3.2 can be sealed and embedded in the training device body 1. That is, the fixing platform 3.2 matches the inner wall of the training device body 1 to facilitate the assembly of the ball holder 3, and at the same time can effectively improve the resistance of the ball holder 3 to deformation, and the stability is higher. Furthermore, the ball holder 3 is also provided with an outer edge 3.4, and the outer edge 3.4 extends to the end face of the other end of the training device body 1. The fixed cover 4 is provided with a pressing platform 4.2, and the pressing platform 4.2 cooperates with the training device body 1 to press the outer edge 3.4, so as to ensure the stability of the ball holder 3 and avoid shaking and air leakage. It is worth noting that a first sealing groove 3.3 is provided on the fixing platform 3.2, and a second sealing groove 1.4 is provided on the outer side of the other end of the trainer body 1, and sealing rings 6 are embedded in the first sealing groove 3.3 and the second sealing groove 1.4. The cooperation between the first sealing groove 3.3, the second sealing groove 1.4 and the sealing ring 6 can improve the sealing performance and ensure that the airflow can only enter and exit from the airway 1.1, the air guide hole 3.1 and the vent hole 4.1, thereby improving the reliability of exhalation training and inhalation training.

[0029] The outer edge 3.4 is provided with a positioning hole 3.5, and the training device body 1 is provided with a positioning protrusion 1.2 corresponding to the positioning hole 3.5. The positioning hole 3.5 and the positioning protrusion 1.2 can play a guiding and positioning role, thereby improving the assembly efficiency and preventing the ball holder 3 from rotating.

[0030] The upper end surface of the fixed cover 4 of the utility model is provided with a plurality of through hole groups, the through hole groups include a plurality of vent holes 4.1, and the plurality of through hole groups are evenly distributed around the axis of the fixed cover 4. Specifically, the distance between the plurality of vent holes 4.1 of each through hole group and the axis of the fixed cover 4 gradually increases, and the aperture gradually increases. The plurality of vent holes 4.1 can realize the accurate in-and-out control when the sealing cover 5 is rotated, thereby realizing the adjustment of the exhalation and inhalation resistance, which is convenient for training.

[0031] In order to ensure the reliability of the cooperation between the fixed cover 4 and the sealing cover 5, the upper end surface of the fixed cover 4 is provided with a mounting groove 4.4 surrounding the through hole group, and a sealing gasket 7 is provided in the mounting groove 4.4. The sealing gasket 7 is sealed with the upper side surface of the fixed cover 4 and the inner side surface of the sealing cover 5. The sealing cover 5 is provided with guide holes 5.1 corresponding to the through hole group one by one. The sealing gasket 7 can ensure the sealing between the fixed cover 4 and the sealing cover 5, that is, it can ensure that the airflow can only enter and exit from the ventilation holes 4.1 and the guide holes 5.1, thereby improving the overall air tightness and providing protection for subsequent inhalation training.

[0032] In order to ensure the rotational cooperation between the sealing cover 5 and the fixed cover 4, the fixed cover 4 is coaxially provided with a rotation hole 4.5, and the sealing cover 5 is provided with a rotation column 5.2. The rotation column 5.2 is rotationally cooperated with the fixed cover 4 through the rotation hole 4.5, and the end of the rotation column 5.2 extending into the fixed cover 4 is provided with an anti-detachment prism 5.3. The cooperation between the rotation hole 4.5 and the rotation column 5.2 can facilitate the rotation of the sealing cover 5, and the anti-detachment prism 5.3 can ensure that the sealing cover 5 presses the sealing gasket 7 while preventing the sealing cover 5 from falling off. Furthermore, the end of the rotation column 5.2 extending into the fixed cover 4 is provided with a deformation groove 5.4 along its axial direction, the fixed cover 4 is provided with a limiting groove 4.3, and the sealing cover 5 is provided with a limiting block 5.5 located in the limiting groove 4.3. The deformation groove 5.4 can make the end of the rotating column 5.2 have a certain deformation ability, so as to facilitate the insertion of the rotating column 5.2 into the rotation hole 4.5 and improve the assembly efficiency. The cooperation between the limit groove 4.3 and the limit block 5.5 can limit the rotation range of the sealing cover 5.

[0033] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A sputum remover with integrated breathing training, comprising a trainer body and a resistance ball, wherein an airway is arranged inside the trainer body, an air nozzle is arranged at one end of the trainer body, and the other end of the trainer body is tilted, characterized in that: The other end of the trainer body is detachably provided with a conical ball holder, the ball holder is sealed with the trainer body and is provided with an air guide hole connected to the airway, the other end of the trainer body is also sealed with a fixed cover, the resistance ball is movably arranged between the fixed cover and the ball holder, the fixed cover is provided with a vent hole, the fixed cover is also provided with a sealing cover that can rotatably seal the vent hole, and the sealing cover is rotatably matched with the fixed cover.

2. The expectorant with integrated breathing training according to claim 1, characterized in that: The outer side wall of the ball holder is provided with a fixing platform, and the fixing platform can be sealed and embedded in the training device body.

3. The expectorant with integrated breathing training according to claim 2, characterized in that: The ball holder is also provided with an outer edge, which extends to the end surface of the other end of the training device body. The fixed cover is provided with a pressing platform, which cooperates with the training device body to press the outer edge.

4. The expectorant with integrated breathing training according to claim 3, characterized in that: The fixing platform is provided with a first sealing groove, and the outer side of the other end of the training device body is provided with a second sealing groove, and sealing rings are embedded in the first sealing groove and the second sealing groove.

5. The expectorant with integrated breathing training according to claim 1, characterized in that: The upper end surface of the fixed cover is provided with a plurality of through hole groups, the through hole groups include a plurality of vents, and the plurality of through hole groups are evenly distributed around the axis of the fixed cover.

6. The expectorant with integrated breathing training according to claim 5, characterized in that: The upper end surface of the fixed cover is provided with an installation groove surrounding the through hole group, and a sealing gasket is provided in the installation groove. The sealing gasket is sealed with the upper side surface of the fixed cover and the inner side surface of the sealing cover, and the sealing cover is provided with guide holes corresponding to the through hole groups one by one.

7. The expectorant with integrated breathing training according to claim 5, characterized in that: The distances between the multiple ventilation holes in each through hole group and the axis of the fixed cover gradually increase, and the hole diameters gradually increase.

8. The expectorant with integrated breathing training according to claim 1, characterized in that: The fixed cover is coaxially provided with a rotating hole, the sealing cover is provided with a rotating column, the rotating column is rotatably matched with the fixed cover through the rotating hole, and an anti-slip prism is provided at one end of the rotating column extending into the fixed cover.

9. The expectorant with integrated breathing training according to claim 8, characterized in that: One end of the rotating column extending into the interior of the fixed cover is provided with a deformation groove along its axial direction, the fixed cover is provided with a limiting groove, and the sealing cover is provided with a limiting block located in the limiting groove.

10. The expectorant with integrated breathing training according to claim 3, characterized in that: The outer edge is provided with a positioning opening, and the training device body is provided with a positioning protrusion corresponding to the positioning opening.

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