Lung rehabilitation device

Abstract

The invention provides a lung rehabilitation device. The lung rehabilitation device comprises a main body, an elastic air bag and a stop piece, an air blowing channel, an exhaust channel and an air inlet channel are formed in the main body; one end of the air inlet channel communicates with the air blowing channel, and air enters the air inlet channel in a one-way mode towards the air blowing channel. The elastic airbag is mounted on the main body, and one ends of the air channel and the exhaust channel are communicated with the elastic airbag; the main body is further provided with a sliding groove communicated with the blowing channel and the exhaust channel, and the sliding groove is located between the elastic air bag and the air inlet channel; and the stopping piece is slidably mounted in the sliding groove. In this way, the patient can inhale air, and when the elastic air bag exhausts air, the mouth does not need to be separated; the exhaust of the elastic air bag and the inhalation of the patient can be simultaneously performed, and the lung respiration rehabilitation training efficiency of the patient can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lung rehabilitation, and in particular to a lung rehabilitation device. Background Art

[0002] Pulmonary rehabilitation is a multidisciplinary comprehensive intervention measure for patients with chronic respiratory diseases who have symptoms and reduced daily living ability. The scope of pulmonary rehabilitation is becoming wider and wider, not just limited to patients with lung diseases. Breathing training is an exercise method to ensure airway patency, improve respiratory muscle function, promote expectoration and sputum drainage, and enhance gas exchange efficiency.

[0003] In actual work, after the patient completes surgery, in order to assist in the recovery of lung function, in addition to drug treatment, physical therapy is often required. A common method is to increase the impedance of exhalation by blowing a balloon to improve the function of the respiratory muscles.

[0004] However, after the balloon is inflated, the mouth needs to be separated from the balloon mouth to release the gas inside the balloon before the next lung breathing training can be performed, which seriously increases the time of lung breathing rehabilitation training. Summary of the invention

[0005] In view of the above problems existing in the prior art, the technical problem to be solved by the present invention is: when lung breathing rehabilitation training is performed by blowing a balloon, after the balloon is inflated, the mouth needs to be separated from the balloon mouth to release the gas inside the balloon before the next lung breathing training can be performed, which seriously increases the time of lung breathing rehabilitation training.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solution: a lung rehabilitation device, comprising:

[0007] A main body, wherein the main body is provided with a blowing channel, an exhaust channel and an intake channel; one end of the intake channel is connected to the blowing channel, and the intake channel intakes air in a one-way direction toward the blowing channel;

[0008] an elastic airbag, wherein the elastic airbag is mounted on the main body, and one end of the air channel and the exhaust channel is connected to the elastic airbag; and

[0009] The stopper is provided with a slide groove connecting the blowing channel and the exhaust channel on the main body, and the slide groove is located between the elastic airbag and the air inlet channel; the stopper is slidably installed in the slide groove.

[0010] Preferably, it further comprises: a driving member, wherein the driving member can drive the stopping member to slide.

[0011] Preferably, the driving member is a spring, and the spring applies a thrust toward the blowing channel to the stopper; an inclined surface is provided at one end of the stopper close to the blowing channel, and the inclined surface is located on a side away from the elastic airbag.

[0012] Preferably, a first groove is provided on a side of the blowing channel away from the slide groove, the first groove is located on the stroke of the stopper, and the first groove is matched with an end of the stopper close to the blowing channel.

[0013] Preferably, it also includes a pushing piece, which is slidably installed in the blowing channel, and the pushing piece is arranged in cooperation with the blowing channel; the pushing piece is provided with two symmetrically arranged connecting channels, one end of the connecting channel is arranged at the end of the pushing piece, and the other end of the connecting channel is arranged on the side of the pushing piece close to the first groove; the pushing piece is provided with an inclined surface which is parallel to the inclined surface on the stopper and slidably abutted; a first abutting portion is provided in the blowing channel, and the first abutting portion is located on a side of the first groove close to the elastic airbag to abut the pushing piece, and after the pushing piece abuts against the first abutting portion, one end of the two connecting channels located on the side of the pushing piece is connected to the first groove.

[0014] Preferably, a second abutting portion is further installed in the air blowing channel, and the second abutting portion is located between the pushing member and the air inlet channel to abut against the pushing member.

[0015] Preferably, a second groove is provided on a side of the exhaust passage away from the slide groove, the second groove is located on the stroke of the stopper, and the second groove is matched with an end of the stopper close to the exhaust passage.

[0016] Preferably, the elastic airbag is detachably mounted on the main body.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] 1. In the present invention, one end of the sliding member is controlled to slide into the exhaust channel. At this time, the sliding member slides out of the blowing channel, the blowing channel is opened, and the patient's mouth is directed toward the blowing channel to exhale, and the gas enters the elastic airbag through the blowing channel. The elasticity of the elastic airbag provides impedance for exhalation to improve the function of the respiratory muscles; at this time, the elastic airbag expands to store the gas inside the elastic airbag; the sliding member is controlled to slide in the opposite direction, so that the sliding member slides into the blowing channel to block the blowing channel, and slides out of the exhaust channel, the exhaust channel is opened, and the gas in the elastic airbag is discharged through the exhaust channel; at the same time, the patient inhales through the blowing channel, and the gas enters the patient's mouth through the air inlet channel and the blowing channel in turn, so that the patient can inhale, and the elastic airbag does not need to separate its mouth when exhausting the gas; the elastic airbag exhausts and the patient inhales at the same time, which can improve the efficiency of the patient's lung respiratory rehabilitation training.

[0019] 2. In the present invention, the spring applies a thrust toward the blowing channel to the stopper, so that the stopper slides into the blowing channel and blocks the blowing channel; when the patient blows air toward the blowing channel, the gas pressure exerts a component force toward the exhaust channel on the elastic member under the action of the inclined surface, and the component force overcomes the thrust of the spring to push the stopper to slide in the direction of the exhaust channel, so that the stopper slides into the exhaust channel, blocks the exhaust channel, and opens the blowing channel, so that the patient can exhale toward the elastic airbag through the blowing channel; and when the stopper slides in the direction toward the exhaust channel, the stopper compresses the spring; when the patient finishes exhaling, the air pressure in the blowing channel disappears, and the spring pushes the stopper to block the blowing channel and open the exhaust channel.

[0020] 3. In the present invention, by setting the pushing member, the blowing channel can be connected through the connecting channel on the pushing member only after the stopper blocks the exhaust channel, so as to prevent the gas entering the elastic airbag from being discharged through the gap between the exhaust channel and the stopper when the stopper slides toward the exhaust channel without generating resistance, thereby failing to achieve the effect of rehabilitation training.

[0021] 4. In the present invention, the elastic airbag is detachably mounted on the main body through a thread, so that airbags with different elasticities can be replaced to adapt to patients in different conditions; and by removing the elastic airbag, the water vapor in the elastic airbag can be cleaned to keep the elastic airbag clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0023] Figure 1 A schematic diagram of the structure of a lung rehabilitation device provided in an embodiment of the present invention.

[0024] Figure 2 This is a schematic diagram of the partial structure of the main body provided in the embodiment of the present invention.

[0025] Figure 3 This is a schematic structural diagram of a push member provided in an embodiment of the present invention.

[0026] Figure markings: 1-main body, 11-blowing channel, 12-exhaust channel, 13-intake channel, 14-slide groove, 15-first groove, 16-first abutting part, 17-second abutting part, 18-second groove, 2-elastic airbag, 3-stopper, 4-spring, 5-push member, 51-connecting channel. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-Figure 3 , the embodiment provided by the present invention: a lung rehabilitation device, comprising: a main body 1, an elastic airbag 2 and a stopper 3; an air blowing channel 11, an exhaust channel 12 and an air inlet channel 13 are provided on the main body 1; one end of the air inlet channel 13 is connected to the air blowing channel 11, and the air inlet channel 13 is unidirectionally air-intaked toward the air blowing channel 11; the elastic airbag 2 is mounted on the main body 1, and one end of the air channel and the exhaust channel 12 are connected to the elastic airbag 2; further, the elastic airbag 2 is detachably mounted on the main body 1; specifically, the elastic airbag 2 is detachably mounted on the main body 1 by a thread, so that airbags with different elasticities can be replaced to adapt to patients in different conditions; and by removing the elastic airbag 2, the water vapor in the elastic airbag 2 can be cleaned to keep the elastic airbag 2 clean; a slide groove 14 connecting the air blowing channel 11 and the exhaust channel 12 is also provided on the main body 1, and the slide groove 14 is located between the elastic airbag 2 and the air inlet channel 13; the stopper 3 is slidably mounted in the slide groove 14.

[0031] During the specific implementation, one end of the sliding member is controlled to slide into the exhaust channel 12. At this time, the sliding member slides out from the blowing channel 11, the blowing channel 11 is opened, and the patient's mouth is facing the blowing channel 11 to exhale. The gas enters the elastic airbag 2 through the blowing channel 11. The elasticity of the elastic airbag 2 provides impedance for exhalation to improve the function of the respiratory muscles; at this time, the elastic airbag 2 expands to store the gas inside the elastic airbag 2; then the sliding member is controlled to slide in the opposite direction, so that the sliding member slides into the blowing channel 11, blocks the blowing channel 11, and slides out from the exhaust channel 12, the exhaust channel 12 is opened, and the gas in the elastic airbag 2 is discharged through the exhaust channel 12; at the same time, the patient inhales through the blowing channel 11, and the gas enters the patient's mouth through the air inlet channel 13 and the blowing channel 11 in turn, so that the patient can inhale, and the elastic airbag 2 does not need to separate the mouth when exhausting; so that the exhaust of the elastic airbag 2 and the patient's inhalation can be carried out simultaneously, which can improve the efficiency of the patient's lung respiratory rehabilitation training.

[0032] See also Figure 1-Figure 3 In other embodiments, it also includes: a driving member, which can drive the stop member 3 to slide; the stop member 3 is driven to slide by the driving member, thereby driving the manual sliding stop member 3, thereby reducing the patient's operating steps and making it easier to use; further, the driving member is a spring 4, and the spring 4 applies a thrust toward the blowing channel 11 to the stop member 3; an inclined surface is provided at one end of the stop member 3 close to the blowing channel 11, and the inclined surface is located on the side away from the elastic airbag 2.

[0033] During specific implementation, the spring 4 applies a thrust toward the blowing channel 11 to the stopper 3, so that the stopper 3 slides into the blowing channel 11 and blocks the blowing channel 11; when the patient blows toward the blowing channel 11, the gas pressure exerts a component force toward the exhaust channel 12 on the elastic member under the action of the inclined surface, and the component force overcomes the thrust of the spring 4 to push the stopper 3 to slide in the direction of the exhaust channel 12, so that the stopper 3 slides into the exhaust channel 12, blocks the exhaust channel 12, and opens the blowing channel 11, so that the patient can exhale toward the elastic airbag 2 through the blowing channel 11; and when the stopper 3 slides in the direction toward the exhaust channel 12, the stopper 3 compresses the spring 4; when the patient finishes exhaling, the air pressure in the blowing channel 11 disappears, and the spring 4 pushes the stopper 3 to block the blowing channel 11 and open the exhaust channel 12.

[0034] See also Figure 1-Figure 3In other embodiments, a first groove 15 is provided on one side of the blowing channel 11 away from the slide groove 14. The first groove 15 is located on the stroke of the stopper 3, and the first groove 15 is arranged in cooperation with one end of the stopper 3 close to the blowing channel 11. In specific implementation, after the stopper 3 slides into the blowing channel 11, it slides into the first groove 15, so that the end of the stopper 3 abuts against the first groove 15, so that the contact area can be increased, and the blowing channel 11 can be better blocked to prevent gas leakage through the blowing channel 11. Furthermore, a second groove 18 is opened on the side of the exhaust channel 12 away from the slide groove 14, and the second groove 18 is located on the stroke of the stopper 3, and the second groove 18 is cooperated with the end of the stopper 3 close to the exhaust channel 12; in specific implementation, after the stopper 3 slides into the exhaust channel 12, it slides into the second groove 18, so that the end of the stopper 3 abuts against the second groove 18, thereby increasing the contact area, and being able to better block the exhaust channel 12 to prevent gas leakage through the exhaust channel 12.

[0035] See also Figure 1-Figure 3 In another embodiment, it further includes a push piece 5, which is slidably installed in the blowing channel 11, and the push piece 5 is arranged in cooperation with the blowing channel 11; the push piece 5 is provided with two symmetrically arranged connecting channels 51, one end of the connecting channel 51 is arranged at the end of the push piece 5, and the other end of the connecting channel 51 is arranged on the side of the push piece 5 close to the first groove 15; the push piece 5 is provided with an inclined surface which is parallel to the inclined surface on the stopper 3 and slides against each other; the blowing channel 11 is provided with a first abutting portion 16, and the first abutting portion 16 is located at The first groove 15 is located on one side close to the elastic airbag 2 to abut against the pushing piece 5, and after the pushing piece 5 abuts against the first abutting portion 16, one end of the two connecting channels 51 located on the side of the pushing piece 5 is connected to the first groove 15; further, a second abutting portion 17 is also installed in the blowing channel 11, and the second abutting portion 17 is located between the pushing piece 5 and the air inlet channel 13 to abut against the pushing piece 5; by setting the second abutting portion 17, the sliding position of the pushing piece 5 is limited to prevent the pushing piece 5 from blocking the air inlet channel 13.

[0036] Specifically, when the pulmonary rehabilitation device is not in use or the patient inhales, the spring 4 pushes the end of the stopper 3 to abut against the first groove 15 to block the blowing channel 11 and open the exhaust channel 12; at the same time, the stopper 3 pushes the push member 5 to slide toward the side away from the first abutment portion 16 through the inclined surface, so that the end of the connecting channel 51 close to the side of the push member 5 abuts against the inner wall of the blowing channel 11, and the two connecting channels 51 are blocked.

[0037] When the patient performs lung rehabilitation training, he exhales into the blowing channel 11. Under the action of air pressure, the gas pushes the pushing member 5 to slide, so that the pushing member 5 abuts against the first abutting portion 16, and the pushing member 5 pushes the stopper 3 to slide toward one side of the exhaust channel 12 through the inclined surface, so that the stopper 3 blocks the exhaust channel 12 and opens the blowing channel 11. After the pushing member 5 abuts against the first abutting portion 16, one end of the two connecting channels 51 located on the side of the pushing member 5 is connected to the first groove 15, so that the two connecting channels 51 are connected to each other through the first groove 15, and the gas can flow to the other end of the pushing member 5 through the two connecting channels 51, and then flow to the elastic airbag 2 through the blowing channel 11, so as to complete the exhalation lung rehabilitation training.

[0038] By setting the pushing member 5, the blowing channel 11 can be connected through the connecting channel 51 on the pushing member 5 only after the stop member 3 blocks the exhaust channel 12, so as to prevent the gas entering the elastic airbag 2 from being discharged through the gap between the exhaust channel 12 and the stop member 3 when the stop member 3 slides toward the exhaust channel 12 without generating resistance, thereby failing to achieve the effect of rehabilitation training.

[0039] 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 by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate 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 device, characterized in that: include: A main body, wherein the main body is provided with a blowing channel, an exhaust channel and an intake channel; one end of the intake channel is connected to the blowing channel, and the intake channel intakes air in a one-way direction toward the blowing channel; an elastic airbag, wherein the elastic airbag is mounted on the main body, and one end of the air channel and the exhaust channel is connected to the elastic airbag; and The stopper is provided with a slide groove connecting the blowing channel and the exhaust channel on the main body, and the slide groove is located between the elastic airbag and the air inlet channel; the stopper is slidably installed in the slide groove.

2. A lung rehabilitation device according to claim 1, characterized in that: Also includes: A driving member is provided, wherein the driving member can drive the stopping member to slide.

3. A lung rehabilitation device according to claim 2, characterized in that: The driving member is a spring, and the spring applies a thrust toward the blowing channel to the stopper; an inclined surface is provided at one end of the stopper close to the blowing channel, and the inclined surface is located on a side away from the elastic airbag.

4. A lung rehabilitation device according to claim 3, characterized in that: A first groove is provided on a side of the blowing channel away from the slide groove. The first groove is located on the stroke of the stopper, and the first groove is matched with an end of the stopper close to the blowing channel.

5. A lung rehabilitation device according to claim 4, characterized in that: It also includes a pushing piece, which is slidably installed in the blowing channel, and the pushing piece is arranged in cooperation with the blowing channel; the pushing piece is provided with two symmetrically arranged connecting channels, one end of the connecting channel is arranged at the end of the pushing piece, and the other end of the connecting channel is arranged on the side of the pushing piece close to the first groove; the pushing piece is provided with an inclined surface which is parallel to the inclined surface on the stopper and slidably abutted; a first abutting portion is provided in the blowing channel, and the first abutting portion is located on a side of the first groove close to the elastic airbag to abut the pushing piece, and after the pushing piece abuts against the first abutting portion, one end of the two connecting channels located on the side of the pushing piece is connected to the first groove.

6. A lung rehabilitation device according to claim 5, characterized in that: A second abutting portion is also installed in the air blowing channel, and the second abutting portion is located between the pushing member and the air inlet channel to abut against the pushing member.

7. A lung rehabilitation device according to claim 3, characterized in that: A second groove is provided on a side of the exhaust passage away from the slide groove. The second groove is located on the stroke of the stopper, and the second groove is matched with an end of the stopper close to the exhaust passage.

8. A lung rehabilitation device according to claim 1, characterized in that: The elastic airbag is detachably mounted on the main body.

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