Respiratory training equipment used after pulmonary operation

Abstract

The invention relates to the technical field of respiratory training, and particularly discloses respiratory training equipment used after a pulmonary operation. The respiratory training equipment comprises a fixing pipe and an adjusting nozzle. The adjusting nozzle comprises supporting pieces, a positioning piece and an adjusting piece, the multiple supporting pieces are rotationally connected to the edge of the fixing pipe, and a tubular air inlet channel is formed in front of the starting end of the fixing pipe; the positioning piece is mounted between the fixing pipe and the supporting piece; the adjusting piece is installed on the supporting piece and used for adjusting the angle between the supporting piece and the fixing pipe. The overall angle of the supporting piece is changed by moving the adjusting piece on the supporting section of the supporting piece, so that the adjusting air inlet and the lip shrinking opening in the air inlet channel are shrunk, that is, the lip shrinking opening and the adjusting air inlet in the equipment can be adjusted and quantized, and when a patient wears the equipment, the lip is located at the lip shrinking opening, so that the lip shrinking opening is prevented from falling off. The breathing port formed by the lip can be effectively quantified, variables influencing the breathing effect are reduced, and the training effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of respiratory training, and in particular to a respiratory training device after lung surgery. Background Art

[0002] During the rehabilitation process after lung surgery, respiratory function needs to be trained. There are many existing training methods, one of which is pursed lip breathing. The training method is to inhale through the nasal cavity, shrink the lips into a whistle shape after the inhalation, and then slowly exhale through the pursed lips. This is beneficial to the exhalation of residual air volume in the lungs, improves lung conditions, and improves breathing efficiency. However, in the actual training process, due to the patient's unfamiliarity with pursed lip breathing, the flow and duration of exhalation, as well as the size of the exhalation opening formed by pursed lips, cannot be well maintained, resulting in poor breathing training effects. Therefore, we provide a post-pulmonary surgery breathing training device to assist breathing training and quantify the exhalation diameter after pursing the lips, thereby reducing variables that affect the breathing effect. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a breathing training device after lung surgery.

[0004] The breathing training device after lung surgery of the present invention comprises a fixed tube and an adjusting mouthpiece;

[0005] The regulating nozzle includes a supporting member, a positioning member and an adjusting member, and a plurality of the supporting members are rotatably connected to the edge of the fixed pipe and form a tubular air inlet passage in front of the starting end of the fixed pipe;

[0006] The air inlet passage includes a fixed air inlet and an adjustable air inlet, wherein the fixed air inlet is the connecting end of the support member and the fixed pipe, and the adjustable air inlet is a ring formed by the other end of the support member, and the size of the adjustable air inlet is adjusted according to the rotation angle of the support member on the fixed pipe;

[0007] The positioning member is installed between the fixing pipe and the supporting member, and is used to position the initial state of the air intake passage formed by the supporting member;

[0008] The adjusting member is installed on the supporting member and is used to adjust the angle between the supporting member and the fixed pipe;

[0009] The support member is covered with a first skin, and the first skin is deformed following the rotation of the support member.

[0010] The support member comprises a mounting ear and a support section, and the support section is arranged in a straight line.

[0011] The support section is arranged in a V shape, and a plurality of endpoints of the V-shaped support section surround and form a shrunken lip opening, and the size of the shrunken lip opening is adjusted synchronously with the adjustment of the air inlet.

[0012] The mounting ears are used for rotationally connecting with the fixing pipe, and the fixing pipe is provided with corresponding bases corresponding to the mounting ears on the supporting members.

[0013] The support member also includes a force-bearing section fixedly connected to the mounting ear, and an installation position for installing the positioning member is formed between the force-bearing section and the fixing tube;

[0014] The positioning piece is an elastic structure.

[0015] The adjusting member is an annular structure sleeved on the outside of the supporting member, and the angle between the supporting member and the fixed pipe is changed by the movement of the adjusting member on the supporting member.

[0016] The first skin is in a tubular shape, one end of the first skin is fixedly connected to the inside of the fixed tube, and the other end of the first skin is folded outward after passing through the air intake passage to be fixedly connected to the adjusting member.

[0017] The adjusting member can be rolled inside and outside.

[0018] The adjusting member is a hard ring, and the supporting section is provided with a tooth groove for positioning the adjusting member.

[0019] A second covering is provided on the surface of the fixed tube, and an end of the second covering is fixedly connected to the surface of the supporting member.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention changes the overall angle of the support member by moving the adjustment member on the support section of the support member, thereby reducing the adjustment air inlet and the lip shrinkage in the air inlet channel, that is, the lip shrinkage and the adjustment air inlet in the device can be adjusted quantitatively. When the patient wears the device, the lips are located at the lip shrinkage, and the exhalation port formed by the lips can be effectively quantified, reducing the variables that affect the breathing effect, so that the training effect is better.

[0022] 2. When the support section of the present invention is a straight line, the device can also replace the exhalation structure of the existing device. By adjusting the diameter adjustment function of the air inlet, the size of the air inlet can be changed to adapt to the differences in the size of the exhalation structure held in the mouth of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic diagram of the top cross-sectional structure of the first embodiment of the present invention;

[0025] Figure 2 for Figure 1 The enlarged structural diagram at 1A in the middle;

[0026] Figure 3 It is a schematic diagram of the top-sectional structure after the support member is rotated in the first embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of Embodiment 3 of the present invention;

[0029] Figure 6 It is a schematic diagram of the top-sectional structure of the second skin of the present invention.

[0030] In the figure: 1, fixed pipe; 2, adjusting nozzle; 21, support member; 211, mounting ear; 212, supporting section; 213, force-bearing section;

[0031] 22. Positioning member; 23. Adjusting member; 23a. Tooth groove; 24. First skin;

[0032] 3. Air inlet channel; 31. Fixed air inlet; 32. Adjustable air inlet; 33. Shrink lip;

[0033] 4. Base; 5. Mounting position; 6. Second skin. DETAILED DESCRIPTION

[0034] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0035] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] Embodiment 1:

[0037] See also Figure 1-Figure 3 , the breathing training device after lung surgery of the present invention comprises a fixing tube 1 and an adjusting mouthpiece 2;

[0038] The regulating nozzle 2 includes a supporting member 21, a positioning member 22 and an adjusting member 23. The supporting members 21 are rotatably connected to the edge of the fixed pipe 1 and form a tubular air inlet passage 3 in front of the starting end of the fixed pipe 1.

[0039] The air inlet channel 3 includes a fixed air inlet 31 and an adjustable air inlet 32. The fixed air inlet 31 is the connecting end of the support 21 and the fixed pipe 1. The adjustable air inlet 32 ​​is a ring formed by the other end of the support 21. The size of the adjustable air inlet 32 ​​is adjusted according to the rotation angle of the support 21 on the fixed pipe 1.

[0040] The positioning member 22 is installed between the fixed pipe 1 and the support member 21, and is used to position the initial state of the air intake passage 3 formed by the support member 21;

[0041] The adjusting member 23 is installed on the supporting member 21 and is used to adjust the angle between the supporting member 21 and the fixed pipe 1;

[0042] The support member 21 is covered with a first skin 24 , and the first skin 24 is deformed as the support member 21 rotates.

[0043] The support member 21 includes a mounting ear 211 and a support section 212 . The support section 212 is V-shaped. End points of the V-shaped support sections 212 surround to form a shrunken lip 33 . The size of the shrunken lip 33 is adjusted synchronously with the air inlet 32 ​​.

[0044] The mounting ears 211 are used for rotationally connecting with the fixed pipe 1 , and the fixed pipe 1 is provided with corresponding bases 4 corresponding to the mounting ears 211 on the supporting members 21 .

[0045] The support member 21 further includes a force-bearing section 213 fixedly connected to the mounting ear 211, and an installation position 5 for installing the positioning member 22 is formed between the force-bearing section 213 and the fixing pipe 1;

[0046] The positioning member 22 is an elastic structure.

[0047] The adjusting member 23 is an annular structure sleeved on the outside of the supporting member 21 . The angle between the supporting member 21 and the fixed pipe 1 is changed by the movement of the adjusting member 23 on the supporting member 21 .

[0048] The first skin 24 is tubular, one end of the first skin 24 is fixedly connected to the inside of the fixed tube 1, and the other end of the first skin 24 is folded outward after passing through the air inlet passage 3 to be fixedly connected to the adjusting member 23;

[0049] Both ends of the first skin 24 are connected to the adjusting member 23 and the fixing tube 1 respectively, that is, when the supporting member 21 rotates, it will not be restricted by the first skin 24, and because the first skin 24 is tubular, the air intake passage 3 can be sealed.

[0050] Working principle:

[0051] By moving the adjusting member 23 on the supporting section 212 on the supporting member 21, the supporting section 212 carrying the mounting ear 211 can be rotated with the base 4 of the fixed tube 1 as the rotation point, so that the overall angle of the supporting member 21 can be changed. When the angle of the supporting member 21 is changed, the adjusting air inlet 32 ​​and the shrinking lip 33 in the air inlet channel 3 will both be reduced, that is, the shrinking lip 33 and the adjusting air inlet 32 ​​in the device can be adjusted quantified. When the patient wears the device, the lips are located at the shrinking lip 33, which can effectively quantify the exhalation port formed by the lips, reduce the variables that affect the breathing effect, and make the training effect better.

[0052] This embodiment can be used directly as an auxiliary device for pursed lip breathing training, or the device can replace the exhalation structure in other breathing training devices, such as connecting it to a three-ball respirator for use. When the device is used in conjunction with other breathing training devices, the overall combined device can also perform pursed lip breathing training without affecting the original advantages.

[0053] See also Figure 3 , further, the adjusting member 23 can be rolled inside and outside, such as the adjusting member 23 is made of rubber material;

[0054] The movement of the adjusting member 23 causes the supporting member 21 to exert force on the positioning member 22, and the force exerted is proportional to the angle change of the supporting member 21, that is, the smaller the diameter of the shrinking lip 33, the greater the force that the adjusting member 23 needs to exert on the supporting member 21;

[0055] When the adjusting member 23 is made of rubber material, the adjusting member 23 can be rolled inward and outward; therefore, when the adjusting member 23 changes the diameter of the adjusting air inlet 32 ​​by moving its position on the supporting member 21, the adjusting member 23 can be moved downward by rolling outward. At this time, the adjusting member 23 can roll up the first skin 24 connected to it when it rolls downward. When the first skin 24 is rolled up, the diameter of the adjusting member 23 becomes larger, and at the same time, an adjusting member 23 with a larger cross-sectional diameter is formed together with the first skin 24. The larger the diameter of the adjusting member 23, the greater the pressure on the supporting member 21.

[0056] That is, the smaller the diameter of the shrink lip 33 is, the greater the force that the adjusting member 23 can automatically apply to the supporting member 21 to balance the angle of the supporting member 21; and the adjusting member 23 changes the force applied to the supporting member 21 by rolling up the first skin 24, and can also have the function of rolling up the first skin 24, thereby ensuring that there is no excess first skin 24 located in the air intake passage 3, thereby reducing the possibility of wrinkles on the first skin 24 in the air intake passage 3.

[0057] Embodiment 2:

[0058] See also Figure 4 As a variation of the first embodiment, the adjusting member 23 is a hard ring, and a tooth groove 23 a for positioning the adjusting member 23 is provided on the supporting section 212 .

[0059] When in use, the support member 21 can be rotated inward first to reduce the size of the adjusting air inlet 32, loosening the support of the support member 21 on the adjusting member 23, and then the adjusting member 23 can be located in the new tooth groove 23a as needed, so as to change the size of the adjusting air inlet 32 ​​and the shrinking lip 33 and then position the support member 21 to maintain the size of the shrinking lip 33.

[0060] The adjustment member 23 arranged in this way can make the support member 21 more stable and prevent the adjustment member 23 from sliding on the support member 21 and affecting the positioning of the support member 21 .

[0061] Embodiment three:

[0062] See also Figure 5 As a variation of the first or second embodiment, the support section 212 is arranged in a straight line.

[0063] When the support section 212 is a straight line, the device cannot be used for pursed lip breathing, but the function of adjusting the diameter of the air inlet 32 ​​is retained. Therefore, the device can also replace the exhalation structure of the existing device, so that it can adapt to the differences in the size of the exhalation structure held in the mouth by different people by changing the size of the air inlet 32.

[0064] See also Figure 6 Furthermore, in Examples 1 to 3, a second skin 6 is provided on the surface of the fixed tube 1, and the end of the second skin 6 is fixedly connected to the surface of the support member 21; this arrangement can avoid exposure of structures such as the support member 21 and the positioning member 22, and plays a role in facilitating cleaning.

[0065] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A breathing training device after lung surgery, characterized in that: It comprises a fixed pipe (1) and an adjusting nozzle (2); The regulating nozzle (2) comprises a supporting member (21), a positioning member (22) and an adjusting member (23); a plurality of the supporting members (21) are rotatably connected to the edge of the fixed pipe (1) and form a tubular air intake passage (3) in front of the starting end of the fixed pipe (1); The air inlet channel (3) comprises a fixed air inlet (31) and an adjustable air inlet (32); the fixed air inlet (31) is the connecting end of the support member (21) and the fixed pipe (1); the adjustable air inlet (32) is a ring formed by the other end of the support member (21); the size of the adjustable air inlet (32) is adjusted according to the rotation angle of the support member (21) on the fixed pipe (1); The positioning member (22) is installed between the fixed pipe (1) and the support member (21) and is used to position the initial state of the air intake passage (3) formed by the support member (21); The adjusting member (23) is mounted on the supporting member (21) and is used to adjust the angle between the supporting member (21) and the fixed pipe (1); The support member (21) is covered with a first skin (24), and the first skin (24) deforms following the rotation of the support member (21).

2. A post-pulmonary surgery breathing training device according to claim 1, characterized in that: The support member (21) comprises a mounting ear (211) and a support section (212), and the support section (212) is arranged in a straight line.

3. A post-pulmonary surgery breathing training device according to claim 2, characterized in that: The support section (212) is arranged in a V shape, and the end points of the V shape of the support section (212) surround to form a shrinking lip (33), and the size of the shrinking lip (33) is adjusted synchronously with the adjustment of the air inlet (32).

4. A post-pulmonary surgery breathing training device according to claim 2 or 3, characterized in that: The mounting ears (211) are used for rotationally connecting with the fixed tube (1), and the fixed tube (1) is provided with corresponding bases (4) corresponding to the mounting ears (211) on the supporting members (21).

5. A post-pulmonary surgery breathing training device according to claim 4, characterized in that: The support member (21) further comprises a force-bearing section (213) fixedly connected to the mounting ear (211), and a mounting position (5) for mounting a positioning member (22) is formed between the force-bearing section (213) and the fixed tube (1); The positioning member (22) is an elastic structure.

6. A post-pulmonary surgery breathing training device according to claim 5, characterized in that: The adjusting member (23) is an annular structure sleeved on the outside of the supporting member (21), and the angle between the supporting member (21) and the fixed pipe (1) is changed by the movement of the adjusting member (23) on the supporting member (21).

7. A post-pulmonary surgery breathing training device according to claim 6, characterized in that: The first skin (24) is tubular, one end of the first skin (24) is fixedly connected to the inside of the fixed tube (1), and the other end of the first skin (24) is folded outward after passing through the air intake passage (3) to be fixedly connected to the adjustment member (23).

8. A breathing training device after lung surgery according to claim 7, characterized in that: The adjusting member (23) can be rolled inside and outside.

9. A post-pulmonary surgery breathing training device according to claim 7, characterized in that: The adjusting member (23) is a hard ring, and a tooth groove (23a) for positioning the adjusting member (23) is provided on the supporting section (212).

10. A breathing training device after lung surgery according to claim 1, characterized in that: The surface of the fixed tube (1) is provided with a second covering skin (6), and the end of the second covering skin (6) is fixedly connected to the surface of the support member (21).

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