Lung rehabilitation respiratory training device

Abstract

The invention belongs to the technical field of medical equipment, and provides a lung rehabilitation respiratory training device. The invention discloses a lung rehabilitation respiratory training device which comprises a shell body. The shell main body comprises a respirator, a breathing tube and a main shell; one end of the breathing tube is communicated with the main shell, and the other end of the breathing tube is communicated with the respirator; the wind resistance piece is arranged in the shell main body and is positioned in the main shell; the wind resistance piece is used for generating airflow and carrying out respiratory training; and the heating piece is arranged at the wind resistance piece and is used for heating the wind resistance piece to generate airflow. In conclusion, the lung rehabilitation respiratory training device is reasonable in design and easy to operate, household rehabilitation respiratory training can be effectively achieved, the cleaning process is reduced, the device effectively avoids bacterial breeding, and bacterial infection is effectively prevented; therefore, the device is suitable for industrial popularization.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, and in particular to a lung rehabilitation breathing trainer. Background Art

[0002] In the traditional lung breathing rehabilitation training process, the airflow generated by the rehabilitation training equipment is room temperature gas, and the exhaled gas from the mouth contains moisture; thus, it is easy for moisture to enter the rehabilitation training equipment; the commonly used solution is to directly replace the connecting tube or set a liquid collection box in the rehabilitation training equipment, and clean it by disassembling the liquid collection box;

[0003] However, during common home rehabilitation training, frequent replacement and cleaning will lead to complicated operations, and water vapor can easily breed bacteria and cause infection;

[0004] Therefore, in order to solve this problem, we propose a rehabilitation device that can generate hot air, which can solve the problem of bacterial growth through temperature. Summary of the invention

[0005] In view of the defects in the prior art, the present invention provides a pulmonary rehabilitation breathing trainer to solve the problem of bacterial growth.

[0006] The present invention provides a lung rehabilitation breathing trainer, comprising: a shell body; the shell body comprises a breathing mask, a breathing tube and a main shell; one end of the breathing tube is communicated with the main shell, and the other end of the breathing tube is communicated with the breathing mask; a wind resistance member, the wind resistance member is arranged in the shell body and located in the main shell; the wind resistance member is used to generate airflow for breathing training; and a heating member, the heating member is arranged at the wind resistance member and is used to heat the wind resistance member to generate airflow.

[0007] Furthermore, the main shell is provided with a handle, and the handle is provided at two locations and arranged horizontally opposite to each other. In actual use, the purpose of this design is to facilitate double-handed holding and single-handed holding; in this way, the stability of subsequent respiratory rehabilitation training can be facilitated.

[0008] Furthermore, the breathing tube is a telescopic tube. In actual use, the telescopic tube is a plastic tube, which can be stretched and contracted by its folding structure. In actual operation, the breathing tube is flexible, the same as the breathing tube on the ventilator on the market, so that it is convenient to turn at multiple angles and convenient for actual use.

[0009] Furthermore, the wind resistance member includes an air bag and a compression assembly; the main shell is also provided with an air outlet, the air bag is installed in the main shell, and the outer wall of the air outlet at one end of the air bag is sealed and connected to the inner wall of the air outlet; one end of the air bag abuts against the compression assembly. In actual use, the purpose of this design is to generate airflow, so that resistance training can be achieved during respiratory rehabilitation and the rehabilitation effect can be effectively improved.

[0010] Furthermore, the compression assembly includes a variable diameter cam abutment shaft and a drive motor; the variable diameter cam abutment shaft is rotatably installed in the main shell and abuts against the outer bottom of the airbag; the drive motor is installed at the main shell and drives the variable diameter cam abutment shaft to rotate. In actual use, the driving method adopted by this design is to directly use the drive motor through a common gear transmission to drive the effective rotation of the variable diameter cam abutment shaft; in this way, the abutment compression of the airbag is achieved, thereby generating airflow; at the same time, in actual operation, by effectively controlling the speed of the drive motor, the compression frequency of the airbag is controlled, so that the airflow pressure generated by the airbag can be effectively controlled.

[0011] Furthermore, the reducing cam abutting shaft includes a main shaft body, a reducing block and a driving reducing member; the main shaft body has a rotating shaft section and a cam body section, wherein the cam body section is provided with a mounting groove; one end of the reducing block is slidably mounted at the mounting groove, and the other end extends outward; one end of the driving reducing member is fixedly mounted on the reducing block, and the other end of the driving reducing member is fixedly mounted in the mounting groove. In actual use, the main shaft body and the reducing block, under the driving adjustment of the driving reducing member, realize the height displacement of the reducing block relative to the main shaft body, so that the compression degree of the airbag can be adjusted; in this way, it is possible to further adjust the airbag outlet pressure, flow rate, etc., so that there are multiple control means.

[0012] Furthermore, the drive reducer includes a spring, a telescopic sleeve, a magnetic block and an electromagnetic main block; one end of the telescopic sleeve is fixedly mounted on the reducer block, and the other end of the telescopic sleeve is fixedly mounted on the mounting groove; the electromagnetic main block is mounted at the mounting groove, wherein the spring is located outside the telescopic sleeve, and the two ends of the spring are respectively connected to the reducer block and the mounting groove. In actual use, the purpose of this design is to achieve controllable sliding of the reducer block at the mounting groove of the spindle body; in actual work, electromagnetic control is adopted, and after the electromagnetic main block is energized, the magnetic block on the telescopic sleeve is magnetically connected to the electromagnetic main block, so that the telescopic sleeve can be extended and retracted up and down. Of course, the telescopic sleeve adopts a commonly used design, which will not be repeated here. The limit is achieved by the spring, which avoids the collision between the magnetic block and the electromagnetic main block; effectively improves the safety of the equipment; on the other hand, a battery is also provided in the spindle body for powering the electromagnetic main block.

[0013] Furthermore, it also includes an outer coil spring strip, one end of which is fixedly mounted on the top of the variable diameter block, and the other end of which is fixedly mounted on the cam main body section of the main shaft body. In actual use, the purpose of this design is to fill the area between the variable diameter block and the cam main body section, so that the contact area with the airbag can be large and the fit can be reasonable, reducing the penetration of the sharp part into the airbag, and effectively improving the actual service life of the airbag.

[0014] Furthermore, it also includes a liquid sleeve, and the heating element also includes an electric heating wire; wherein the liquid sleeve is located above the air outlet and close to the air outlet of the airbag; the electric heating wire is installed at the liquid sleeve and used for heating. In actual use, the purpose of this design is to achieve heating, and on the other hand, heat insulation is also achieved through the liquid sleeve to avoid burns caused by the electric heating wire after heating, and burns to the breathing tube.

[0015] It can be seen from the above technical solution that the beneficial effects of the pulmonary rehabilitation breathing trainer provided by the present invention are:

[0016] (1) In actual use, the breathing mask used in this design can be fixed on the face, and the fixing effect is achieved by adding a fixing strap thereto.

[0017] (2) Secondly, the wind resistance element used is used for lung rehabilitation training, so that the rehabilitation effect can be effectively guaranteed;

[0018] (3) At the same time, the heating element can prevent liquid from accumulating in the breathing tube and the main shell during rehabilitation training, thereby preventing bacteria from growing. This makes it convenient to use the device at home, greatly improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention, the following briefly introduces the drawings required for the specific embodiments or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 A schematic front view of a pulmonary rehabilitation breathing trainer provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the main structure of a pulmonary rehabilitation breathing trainer provided by an embodiment of the present invention;

[0022] Figure 3 for Figure 2 The cross-sectional structure diagram of AA shown;

[0023] Figure 4 It is a top view schematic diagram of the main shaft body in the abutment shaft of the variable diameter cam in the present invention;

[0024] Reference numerals:

[0025] The outer shell body 1, the breathing mask 11, the breathing tube 12, the main shell 13, the handle 131, the air outlet 132, the wind resistance part 2, the air bag 21, the compression assembly 22, the variable diameter cam abutment shaft 221, the drive motor 222, the main shaft body 201, the variable diameter block 202, the drive variable diameter part 203, the rotating shaft section 2011, the cam main body section 2012, the installation groove 2013, the spring 2031, the telescopic sleeve 2032, the magnetic block 2033, the electromagnetic main block 2034, the heating element 3, the electric heating wire 31, the outer coil spring strip 4, and the liquid sleeve 5. DETAILED DESCRIPTION

[0026] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0027] The embodiment is basically as shown in the attached Figures 1 to 4 As shown:

[0028] like Figure 1 - Figure 4 As shown, a lung rehabilitation breathing trainer provided in this embodiment can solve the problem of bacterial growth and facilitate lung rehabilitation training at home.

[0029] The present invention provides a lung rehabilitation breathing trainer, comprising: a shell body 1; the shell body 1 comprises a breathing mask 11, a breathing tube 12 and a main shell 13; one end of the breathing tube 12 is communicated with the main shell 13, and the other end of the breathing tube 12 is communicated with the breathing mask 11; a wind resistance member 2, the wind resistance member 2 is arranged in the shell body 1 and located in the main shell 13; the wind resistance member 2 is used to generate airflow for breathing training; and a heating member 3, the heating member 3 is arranged at the wind resistance member 2, and is used to heat the wind resistance member 2 to generate airflow. In actual use, in this design, the breathing mask 11 used can be fixed on the face, and the fixing effect is achieved by the fixing belt installed thereon. Secondly, the wind resistance member 2 used is used for lung rehabilitation training, so that the rehabilitation effect can be effectively guaranteed; at the same time, through the heating member 3, the liquid in the breathing tube 12 and the main shell 13 is avoided to gather and bacteria grow during the rehabilitation training; in this way, it is convenient to use the device at home, which greatly improves the scope of application of the device.

[0030] In order to facilitate holding, in the present embodiment, the main shell 13 is provided with a handle 131, and the handle 131 is provided in two places and is horizontally arranged opposite to each other. In actual use, the purpose of this design is to facilitate two-handed holding and one-handed holding; in this way, the stability of subsequent respiratory rehabilitation training can be facilitated. And in order to further facilitate rehabilitation training, in the present embodiment, the breathing tube 12 is a telescopic tube. In actual use, the telescopic tube is a plastic tube, which can be stretched and contracted through its folding structure. In actual operation, the breathing tube 12 is flexible, which is the same as the breathing tube 12 on the ventilator on the market. In this way, it is convenient to turn at multiple angles, which is convenient for practical use.

[0031] In this embodiment, in order to achieve wind resistance rehabilitation training, the wind resistance member 2 includes an air bag 21 and a compression assembly 22; the main shell 13 is also provided with an air outlet 132, the air bag 21 is installed in the main shell 13, and the outer wall of the air outlet at one end of the air bag 21 is sealed and connected to the inner wall of the air outlet 132; one end of the air bag 21 is in contact with the compression assembly 22. In actual use, the purpose of this design is to generate airflow, so that resistance training can be achieved during respiratory rehabilitation and the rehabilitation effect can be effectively improved.

[0032] In order to achieve compression of the airbag 21, in this embodiment, the compression assembly 22 includes a variable diameter cam abutment shaft 221 and a drive motor 222; the variable diameter cam abutment shaft 221 is rotatably installed in the main shell 13 and abuts against the outer bottom of the airbag 21; the drive motor 222 is installed at the main shell 13 and drives the variable diameter cam abutment shaft 221 to rotate. In actual use, the driving method adopted by this design is to directly use the drive motor 222 to drive the effective rotation of the variable diameter cam abutment shaft 221 through a common gear transmission; in this way, the abutment compression of the airbag 21 is achieved, thereby generating airflow; at the same time, in actual operation, by effectively controlling the rotation speed of the drive motor 222, the compression frequency of the airbag 21 is controlled, so that the airflow pressure generated by the airbag 21 can be effectively controlled.

[0033] At the same time, in order to change the cam diameter, in this embodiment, the variable diameter cam abutting shaft 221 includes a main shaft body 201, a variable diameter block 202 and a driving variable diameter member 203; the main shaft body 201 has a rotating shaft section 2011 and a cam main body section 2012, wherein the cam main body section 2012 is provided with a mounting groove 2013; one end of the variable diameter block 202 is slidably mounted at the mounting groove 2013, and the other end extends outward; one end of the driving variable diameter member 203 is fixedly mounted on the variable diameter block 202, and the other end of the driving variable diameter member 203 is fixedly mounted in the mounting groove 2013. In actual use, the main shaft body 201 and the variable diameter block 202, under the driving adjustment of the driving variable diameter member 203, realize the height displacement of the variable diameter block 202 relative to the main shaft body 201, so that the compression degree of the airbag 21 can be adjusted; so that the air outlet pressure, flow rate, etc. of the airbag 21 can be further adjusted, so that the control means are various. Furthermore, the driving reducer 203 includes a spring 2031, a telescopic sleeve 2032, a magnetic block 2033 and an electromagnetic main block 2034; one end of the telescopic sleeve 2032 is fixedly mounted on the reducer block 202, and the other end of the telescopic sleeve 2032 is fixedly mounted on the mounting groove 2013; the electromagnetic main block 2034 is mounted at the mounting groove 2013, wherein the spring 2031 is located outside the telescopic sleeve 2032, and the two ends of the spring 2031 are respectively connected to the reducer block 202 and the mounting groove 2013. In actual use, the purpose of this design is to achieve controllable sliding of the variable diameter block 202 at the mounting groove 2013 of the main shaft body 201; in actual work, electromagnetic control is adopted. After the electromagnetic main block 2034 is energized, the magnetic block 2033 on the telescopic sleeve 2032 is magnetically connected to the electromagnetic main block 2034, so that the telescopic sleeve 2032 can be extended and retracted up and down. Of course, the telescopic sleeve 2032 adopts a common design, which will not be repeated here. The spring 2031 is used to limit the position, avoiding the collision between the magnetic block 2033 and the electromagnetic main block 2034; effectively improving the safety of the equipment; on the other hand, a battery is also provided in the main shaft body 201 to power the electromagnetic main block 2034.

[0034] In order to ensure the integrity of the airbag 21 and avoid damage by sharp parts, in this embodiment, an outer coil spring strip 4 is further included, one end of which is fixedly mounted on the top of the variable diameter block 202, and the other end of which is fixedly mounted on the cam main body section 2012 of the main shaft body 201. In actual use, the purpose of this design is to fill the area between the variable diameter block 202 and the cam main body section 2012, so that the contact area with the airbag 21 is large and the fit is reasonable, which reduces the penetration of the sharp parts into the airbag 21 and effectively improves the actual service life of the airbag 21.

[0035] In this embodiment, a liquid sleeve 5 is also included, and the heating element 3 also includes an electric heating wire 31; wherein the liquid sleeve 5 is located above the air outlet 132 and close to the air outlet of the airbag 21; the electric heating wire 31 is installed at the liquid sleeve 5 and used for heating. In actual use, the purpose of this design is to achieve heating. On the other hand, heat insulation is also achieved through the liquid sleeve 5 to avoid burns caused by the electric heating wire 31 after heating, and burns to the breathing tube 12; at the same time, an airflow suitable for the oral temperature can be generated to reduce breathing discomfort.

[0036] To sum up, this pulmonary rehabilitation breathing trainer is not only reasonably designed, but also easy to operate. It can effectively realize home rehabilitation breathing training and reduce the cleaning process, so that the equipment can effectively avoid bacterial growth and effectively prevent bacterial infection. Therefore, the device is suitable for industry promotion.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A pulmonary rehabilitation breathing trainer, characterized in that: include: Shell body; The housing body includes a breathing mask, a breathing tube and a main shell; One end of the breathing tube is in communication with the main shell, and the other end of the breathing tube is in communication with the breathing mask; A wind resistance member, the wind resistance member is arranged in the housing body and is located in the main shell; The wind resistance member is used to generate airflow for breathing training; and A heating element is disposed at the wind resistance element and is used to heat the wind resistance element to generate airflow.

2. A pulmonary rehabilitation breathing trainer according to claim 1, characterized in that: The main shell is provided with a handle, and the handle is provided at two locations and is arranged horizontally opposite to each other.

3. A pulmonary rehabilitation breathing trainer according to claim 1, characterized in that: The breathing tube is a telescopic tube.

4. A pulmonary rehabilitation breathing trainer according to claim 1, characterized in that: The wind resistance component includes an airbag and a compression assembly; the main shell is also provided with an air outlet, the airbag is installed in the main shell, and the outer wall of the air outlet pipe at one end of the airbag is sealed and connected to the inner wall of the air outlet; one end of the airbag abuts against the compression assembly.

5. A pulmonary rehabilitation breathing trainer according to claim 4, characterized in that: The compression assembly includes a variable diameter cam abutment shaft and a drive motor; the variable diameter cam abutment shaft is rotatably installed in the main shell and abuts against the outer bottom of the airbag; the drive motor is installed at the main shell and drives the variable diameter cam abutment shaft to rotate.

6. A pulmonary rehabilitation breathing trainer according to claim 5, characterized in that: The reducing cam abutting shaft comprises a main shaft body, a reducing block and a driving reducing member; the main shaft body comprises a rotating shaft section and a cam body section, wherein the cam body section is provided with a mounting groove; one end of the reducing block is slidably mounted at the mounting groove, and the other end extends outward; one end of the driving reducing member is fixedly mounted on the reducing block, and the other end of the driving reducing member is fixedly mounted in the mounting groove.

7. A pulmonary rehabilitation breathing trainer according to claim 6, characterized in that: The driving reducer includes a spring, a telescopic sleeve, a magnetic block and an electromagnetic main block; one end of the telescopic sleeve is fixedly mounted on the reducer block, and the other end of the telescopic sleeve is fixedly mounted on the mounting groove; the electromagnetic main block is mounted at the mounting groove, wherein the spring is located outside the telescopic sleeve, and both ends of the spring are respectively connected to the reducer block and the mounting groove.

8. A pulmonary rehabilitation breathing trainer according to claim 6, characterized in that: It also includes an outer coil spring strip, one end of which is fixedly mounted on the top of the reducing block, and the other end of which is fixedly mounted on the cam body section of the main shaft body.

9. A pulmonary rehabilitation breathing trainer according to claim 4, characterized in that: It also includes a liquid sleeve, and the heating element also includes an electric heating wire; wherein the liquid sleeve is located above the air outlet and close to the air outlet of the airbag; the electric heating wire is installed at the liquid sleeve and is used for heating.

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