CN113058232A

CN113058232A - Lung function recovery auxiliary training device

Info

Publication number: CN113058232A
Application number: CN202110409165.4A
Authority: CN
Inventors: 刘晓青; 董志甫; 刘永; 刘聪; 段光荣
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-07-02
Anticipated expiration: 2041-04-16
Also published as: CN113058232B

Abstract

The invention provides a lung function recovery auxiliary training device which comprises a base, a first conduit, a second conduit, an airflow reversing mechanism, an ozone generator, a breathing tube and three vertical tubes. This supplementary trainer of lung function recovery need not to dismantle spare part and washes, drips and does, can disinfect to the whole device effectively, has not only shortened the disinfection time, has also improved disinfection's comprehensiveness and thoroughness, has reduced breeding of bacterium, has avoided the infection, does benefit to the treatment of lung.

Description

Lung function recovery auxiliary training device

Technical Field

The invention relates to the technical field of respiratory training equipment, in particular to a lung function recovery auxiliary training device.

Background

Patients with lung diseases have the problem of poor lung function, such as certain obstacles during expiration and inspiration, and in order to train the lung function of patients, a respiratory training device is usually used for exercise, and the respiratory training device can be used for helping to improve and recover the respiratory function of the lung and reducing and preventing postoperative complications.

The existing breathing training device is of an integral structure, can not be used for disassembling parts, can not cause bacteria breeding after long-time use, can only be washed by running water after being washed, has the problem of incomplete washing, and is not beneficial to lung treatment.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the auxiliary training device for the lung function recovery, which can improve the comprehensiveness and the thoroughness of disinfection and sterilization while ensuring the training effect.

In order to achieve the above object, the present invention provides a training aid for recovering lung function, comprising a base;

the first guide pipe is arranged on the base, and a first valve is arranged on the first guide pipe;

a second conduit disposed above the first conduit, the second conduit having a second valve disposed thereon;

three risers which are arranged between the first guide pipe and the second guide pipe at intervals, the bottoms of the risers are communicated with the first guide pipe, the tops of the risers are communicated with the first guide pipe, and a flow dividing ball is arranged in each riser;

the airflow reversing mechanism is respectively communicated with the first conduit and the second conduit, a connecting pipe is arranged on the airflow reversing mechanism, and the airflow reversing mechanism is used for switching the communication state of the connecting pipe and the first conduit/the second conduit;

the ozone generator is arranged on the base and communicated with the connecting pipe, and a third valve is arranged between the ozone generator and the connecting pipe; and

the breathing pipe is communicated with the connecting pipe, and a fourth valve is arranged between the breathing pipe and the connecting pipe;

closing the third valve, and communicating the breathing tube, the connecting tube, the airflow reversing mechanism and the first conduit in sequence when carrying out the expiratory training; when the training of breathing in, respiratory tube, connecting pipe, air current reversing mechanism and the second pipe intercommunication communicates in proper order.

Preferably, the airflow reversing mechanism includes:

a housing;

the two partition plates penetrate through the through hole, the inner cavity of the shell is divided into a first cavity, a second cavity and a third cavity which are sequentially communicated by the two partition plates, the first cavity is communicated with the first guide pipe, the second cavity is communicated with the connecting pipe, and the third cavity is communicated with the second guide pipe;

the first valve plate is arranged in the first cavity;

a second valve plate disposed within the third cavity; and

and the switching mechanism is used for driving the first valve plate or the second valve plate to close the corresponding through hole.

Preferably, the switching mechanism includes:

the rod body movably penetrates through the shell from one side of the first cavity/the third cavity, and the first valve plate and the second valve plate are fixedly arranged on the rod body in a penetrating mode;

the guide frame is arranged on the shell, and two groups of limiting holes are formed in the guide frame;

the adjusting assembly is in sliding fit with the guide frame; and

the bayonet lock is arranged on the adjusting component and can be inserted into the limit hole in a form-fitting manner;

when the adjusting assembly drives the bayonet locks to be clamped into one group of limiting holes, the first valve plate closes the corresponding through holes, and the connecting pipe, the second cavity and the third cavity are communicated; when the bayonet lock is clamped into the other group of limiting holes, the second valve plate seals the corresponding through hole, and the connecting pipe and the second cavity are communicated with the first cavity.

Preferably, the adjustment assembly comprises a slide and an adjustment wheel; the sliding seat is in sliding fit in the guide frame and is connected to one end of the rod body, a groove and two sliding holes are formed in the sliding seat, the two sliding holes are symmetrically arranged on two sides of the groove, and the sliding holes are not communicated with the groove;

the adjusting wheels are arranged in the grooves, rotating shafts are respectively arranged on two sides of each adjusting wheel, and each rotating shaft penetrates through the inner wall of each groove in a rotating mode and then extends into the sliding hole on the corresponding side;

the number of the clamping pins is two, each clamping pin is in sliding fit with one corresponding sliding hole, and the clamping pins and the sliding holes do not rotate relatively; the bayonet lock threads penetrate through the rotating shaft, and the adjusting wheel is used for driving the two bayonet locks to synchronously extend out of or retract into the corresponding sliding holes.

Preferably, the handle further comprises an elastic element arranged on the rod body in a penetrating mode, and two ends of the elastic element are respectively connected with the sliding seat and the shell.

Preferably, the vertical pipe is communicated with the first conduit through a first air hole, and the vertical pipe is communicated with the second conduit through a second air hole

The invention has the beneficial effects that:

1. the invention discloses a lung function recovery auxiliary training device, wherein an ozone generator is arranged to generate ozone, and the strong oxidizing property of the ozone can sterilize a connecting pipe, an airflow reversing mechanism, a first conduit and three stand pipes. When the airflow reversing mechanism is operated to communicate the connecting pipe with the second conduit, the connecting pipe, the airflow reversing mechanism, the second conduit and the three stand pipes can be sterilized. This supplementary trainer of lung function recovery need not to dismantle spare part and washes, drips and does, can disinfect to the whole device effectively, has not only shortened the disinfection time, has also improved disinfection's comprehensiveness and thoroughness, has reduced breeding of bacterium, has avoided the infection, does benefit to the treatment of lung.

2. Through designing the air current reversing mechanism, can switch over the connected state of connecting pipe and first pipe or second pipe as required, realize the training of exhaling or breathing in, the patient is through blowing/sucking the reposition of redundant personnel ball and taking exercise the lung ability, just can reflect patient's lung ability power strength directly perceivedly through the number of blowing/sucking the reposition of redundant personnel ball, help recovering patient's confidence like this. The design of air current reversing mechanism, the patient as long as operate the connected state of connecting pipe and first pipe or second pipe, when the patient training of breathing in, need not to put the device upside down, so, has saved the degree of difficulty of training. Meanwhile, the interestingness of the patient in training is increased, and the enthusiasm of the patient for recovery by using the device is improved.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a training aid for recovering lung function according to an embodiment of the present invention (a second cavity is communicated with a first cavity, and is capable of performing an expiratory training);

FIG. 2 is a schematic structural diagram of another auxiliary training device for recovering lung function (the second cavity is communicated with the third cavity, and can be used for performing inspiration training);

FIG. 3 is a schematic structural diagram of the airflow reversing mechanism (the second cavity is communicated with the third cavity);

FIG. 4 is a schematic view of the structure of the adjustment assembly (in longitudinal section);

FIG. 5 is a schematic view of the adjustment assembly in engagement (in transverse cross-section) with the guide frame;

FIG. 6 is a schematic view of the second chamber communicating with the first chamber.

Reference numerals:

1-base, 2-first conduit, 31-first valve, 32-second valve, 33-third valve, 34-fourth valve, 4-second conduit, 5-riser, 51-shunt ball, 52-first air hole, 53-second air hole, 6-air flow reversing mechanism, 61-shell, 611-first cavity, 612-second cavity, 613-third cavity, 62-baffle, 621-through hole, 622-sealing ring, 63-first valve plate, 64-second valve plate, 65-switching mechanism, 651-rod, 652-guide frame, 653-limit hole, 654-bayonet, 655-slide seat, 6551-groove, 6552-slide hole, 656-regulating wheel, 657-rotating shaft, 66-elastic element, 7-connecting pipe, 8-ozone generator and 9-breathing pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-6, in one embodiment of the present invention, a training aid for restoring lung function is provided, which comprises a base 1, a first conduit 2, a second conduit 4, an airflow reversing mechanism 6, an ozone generator 8, a breathing tube 9 and three stand tubes 5.

Wherein, the first conduit 2 is fixed on the base 1, and one end of the first conduit 2 is provided with a first valve 31. The second conduit 4 is installed above the first conduit 2, and one end of the second conduit 4 is provided with a second valve 32. Three risers 5 are arranged between the first guide pipe 2 and the second guide pipe 4 at regular intervals, the bottom of each riser 5 is communicated with the first guide pipe 2, the top of each riser 5 is communicated with the first guide pipe 2, and a shunt ball 51 is arranged in each riser 5.

The airflow reversing mechanism 6 is respectively communicated with the first conduit 2 and the second conduit 4, a connecting pipe 7 is arranged on the airflow reversing mechanism 6, and the airflow reversing mechanism 6 is used for switching the communication state of the connecting pipe 7 and the first conduit 2/the second conduit 4.

The ozone generator 8 is fixed on the base 1 and communicated with the connecting pipe 7, a third valve 33 is arranged between the ozone generator 8 and the connecting pipe 7, and the ozone generator 8 is used for making outside air into ozone and conveying the ozone into the connecting pipe 7. The breathing tube 9 is communicated with the connecting tube 7, a fourth valve 34 is arranged between the breathing tube 9 and the connecting tube 7, and a patient can blow or inhale by using the breathing tube 9.

The third valve 33 is closed, and when the expiratory training is carried out, the breathing tube 9, the connecting tube 7, the airflow reversing mechanism 6 and the first conduit 2 are communicated in sequence; when the inspiration training is carried out, the breathing tube 9, the connecting tube 7, the airflow reversing mechanism 6 and the second conduit 4 are communicated in sequence.

In the lung function recovery training aid of the present embodiment, when the fourth valve 34 is closed, the breathing tube 9 is blocked from communicating with the connection tube 7, the third valve 33 is opened, the air flow reversing mechanism 6 is operated to communicate the connection tube 7 with the first conduit 2, and the ozone generator 8 is provided to generate ozone, the strong oxidizing property of ozone can sterilize the connection tube 7, the air flow reversing mechanism 6, the first conduit 2, and the three stand tubes 5. Similarly, when the airflow reversing mechanism 6 is operated to communicate the connecting pipe 7 with the second conduit 4, the connecting pipe 7, the airflow reversing mechanism 6, the second conduit 4 and the three stand pipes 5 can be sterilized. This supplementary trainer of lung function recovery need not to dismantle spare part and washes, drips and does, can disinfect to the whole device effectively, has not only shortened the disinfection time, has also improved disinfection's comprehensiveness and thoroughness, has reduced breeding of bacterium, has avoided the infection, does benefit to the treatment of lung.

Meanwhile, by designing the airflow direction changing mechanism 6, the communication state of the connecting pipe 7 and the first conduit 2 or the second conduit 4 can be switched as required. When the connecting pipe 7, the airflow reversing mechanism 6 and the first pipe 2 are communicated (at this time, the second pipe 4 is not communicated with the airflow reversing mechanism 6), when a patient performs an exhalation training on the breathing pipe 9, the airflow sequentially passes through the breathing pipe 9, the connecting pipe 7, the airflow reversing mechanism 6 and the first pipe 2 to enter the vertical pipe 5, the airflow blows up the shunting ball 51 in the first vertical pipe 5, when the shunting ball 51 blocks the top of the corresponding vertical pipe 5, the shunting ball 51 in the second vertical pipe 5 can be blown up under the exhalation action of the patient, and when the shunting ball 51 blocks the top of the second vertical pipe 5, the shunting ball 51 in the third vertical pipe 5 can be blown up. During expiration, the patient exercises the lung capacity by blowing the shunting balls 51, and the lung capacity of the patient can be intuitively reflected by the number of the blown shunting balls 51, so that the patient can be helped to recover the self-confidence.

Similarly, when the connection tube 7, the air flow reversing mechanism 6 and the second conduit 4 are communicated, and the patient performs the exhalation training through the breathing tube 9 (at this time, the first conduit 2 is not communicated with the air flow reversing mechanism 6), the patient performs the inhalation training through the breathing tube 9, so that the shunt ball 51 is sucked up to the top of the stand tube 5, and the inhalation training is realized.

Through designing the airflow reversing mechanism 6, as long as the communicating state of the connecting pipe 7 and the first conduit 2 or the second conduit 4 is operated, when the patient performs the inspiration training, the device does not need to be placed upside down, and thus, the difficulty of operation is saved.

In one embodiment, the airflow reversing mechanism 6 includes a housing 61, a first valve plate 63, a second valve plate 64, a switching mechanism 65, and two partition plates 62. The partition plate 62 is provided with a through hole 621 in a penetrating manner, the edge of the through hole 621 is provided with a sealing ring 622, the two partition plates 62 divide the inner cavity of the housing 61 into a first cavity 611, a second cavity 612 and a third cavity 613 which are sequentially communicated, the first cavity 611 is communicated with the first conduit 2, the second cavity 612 is communicated with the connecting pipe 7, and the third cavity 613 is communicated with the second conduit 4. The first valve plate 63 is located in the first cavity 611, the second valve plate 64 is located in the third cavity 613, and the switching mechanism 65 is used for driving the first valve plate 63 or the second valve plate 64 to close the sealing ring 622 on the corresponding through hole 621. When the first valve plate 63 closes the corresponding through hole 621, the breathing tube 9, the connecting tube 7, the second cavity 612, the third cavity 613, the second conduit 4 and the stand tube 5 are communicated, and at this time, the suction training can be performed. When the second valve plate 64 closes the corresponding through hole 621, the breathing tube 9, the connecting tube 7, the second cavity 612, the first cavity 611, the first conduit 2 and the stand tube 5 are communicated, and at this time, the exhalation training can be performed.

In one embodiment, switching mechanism 65 includes a lever body 651, a guide frame 652, an adjustment assembly, and a bayonet 654. The rod body 651 vertically movably penetrates through the housing 61 from one side of the third cavity 613, and the first valve plate 63 and the second valve plate 64 are fixedly arranged on the rod body 651 in a penetrating manner. The guide frame 652 is fixed on the housing 61, two sets of limiting holes 653 are arranged on the guide frame 652, and the two sets of limiting holes 653 are arranged up and down. The adjustment assembly is a sliding fit on guide frame 652 and bayonet 654 is disposed on the adjustment assembly and is conformably insertable into limiting aperture 653.

When the adjusting assembly drives the locking pin 654 to be locked into one of the lower limiting holes 653, the first valve plate 63 closes the corresponding through hole 621, and the connecting pipe 7 and the second cavity 612 are communicated with the third cavity 613. When the locking pin 654 is locked in the upper set of limiting holes 653, the second valve plate 64 closes the corresponding through hole 621, and the connecting pipe 7 and the second cavity 612 are communicated with the first cavity 611.

Through the cooperation of the bayonet lock 654 and the two sets of limiting holes 653, when the bayonet lock 654 is clamped into the lower set of limiting holes 653, the first valve plate 63 can tightly seal the corresponding through hole 621, so that the first cavity 611 is isolated from the second cavity 612, and the second cavity 612 is communicated with the third cavity 613, thus, the suction training can be performed. When the locking pin 654 is locked into the upper set of limiting holes 653, the second valve plate 64 can tightly close the corresponding through hole 621, so that the third cavity 613 is isolated from the second cavity 612, and the second cavity 612 is communicated with the first cavity 611, thereby performing the exhalation training.

In one embodiment, the adjustment assembly includes a slide 655 and an adjustment wheel 656; the sliding seat 655 is in sliding fit in the guide frame 652, the sliding seat 655 is connected with one end of the rod body 651, the sliding seat 655 is provided with a groove 6551 and two sliding holes 6552, the two sliding holes 6552 are symmetrically arranged on two sides of the groove 6551, and the sliding holes 6552 are not communicated with the groove 6551; the adjusting wheel 656 is arranged in the groove 6551, two sides of the adjusting wheel 656 are respectively provided with a rotating shaft 657, and each rotating shaft 657 penetrates through the inner wall of the groove 6551 in a rotating manner and then extends into the sliding hole 6552 on the corresponding side; the number of the bayonet pins 654 is two, the number of each group of the limiting holes 653 is also two, each bayonet pin 654 is in sliding fit with a corresponding sliding hole 6552, and the bayonet pins 654 and the sliding holes 6552 do not rotate relatively; the pins 654 are threaded onto the shaft 657, and the adjustment wheel 656 is used to drive the two pins 654 to synchronously extend/retract into the corresponding slide holes 6552. The patient rotates the adjusting wheel 656, so that the two pins 654 synchronously extend out or retract into the sliding holes 6552 on the corresponding side, and thus, the communication state of the connecting pipe 7 and the first conduit 2 or the second conduit 4 is switched, and the operation is simple. In addition, due to the design of the structure, the interestingness of the patient in training is increased, and the enthusiasm of the patient for recovery by using the device is improved.

In one embodiment, the airflow reversing mechanism 6 further includes an elastic element 66 disposed on the rod body 651, and two ends of the elastic element 66 are respectively connected to the sliding base 655 and the housing 61. By designing the spring element 66 to be in compression when the pins 654 snap into the lower set of retainer holes 653, the spring element 66 will quickly urge the slide mount 655 upward along the guide frame 652 when the pins 654 are withdrawn from the lower set of retainer holes 653, thus eliminating the need for the patient to lift the slide mount 655. Wherein, the elastic element 66 is a spring.

In one embodiment, the riser 5 is in communication with the first conduit 2 through a first air hole 52, and the riser 5 is in communication with the second conduit 4 through a second air hole 53.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a lung function resumes training aiding device which characterized in that: the method comprises the following steps:

a base;

2. The training apparatus of claim 1, wherein: the airflow reversing mechanism comprises:

a housing;

the first valve plate is arranged in the first cavity;

a second valve plate disposed within the third cavity; and

3. Training apparatus according to claim 2, wherein: the switching mechanism includes:

the adjusting assembly is in sliding fit with the guide frame; and

4. The training apparatus of claim 3, wherein: the adjusting assembly comprises a sliding seat and an adjusting wheel; the sliding seat is in sliding fit in the guide frame and is connected to one end of the rod body, a groove and two sliding holes are formed in the sliding seat, the two sliding holes are symmetrically arranged on two sides of the groove, and the sliding holes are not communicated with the groove;

5. The training apparatus of claim 4, wherein: the elastic element is arranged on the rod body in a penetrating mode, and two ends of the elastic element are connected with the sliding seat and the shell respectively.

6. An exercise device as in any of claims 1-5, wherein: the vertical pipe is communicated with the first guide pipe through a first air hole, and the vertical pipe is communicated with the second guide pipe through a second air hole.