CN221206697U - Pulmonary function rehabilitation training device - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, and particularly relates to a pulmonary function rehabilitation training device. The technology includes fixed pipe and blowing nozzle, is provided with the slider that is left and right sliding fit with it in the fixed intraductal vertical, the fixed intraductal sealed fixed of slider left side has first fixed plate, sets up left and right communicating first through-hole on the first fixed plate, is fixed with in the first through-hole and is used for blowing nozzle male connecting pipe, installs the check valve that makes gaseous to flow in the fixed pipe on the connecting pipe, and the fixed intraductal vertical fixed of fixed on slider right side has the second fixed plate, is provided with the spring between second fixed plate and the slider, and the level is provided with the blast pipe between slider and the second fixed plate, and the blast pipe is connected with the region on slider left side and communicates with each other, installs the valve on the blast pipe. This design is through slider right-hand movement in fixed intraductal, reaches the effect of lung function exercise, and through the check valve on the connecting pipe, can prevent that the gaseous backward flow between first fixed plate and the slider from reaching in the patient's oral cavity.

Description

Pulmonary function rehabilitation training device

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a pulmonary function rehabilitation training device.

Background

Some chronic airway diseases, such as chronic obstructive pulmonary disease, bronchiectasis, sleep apnea syndrome, bronchial asthma, lung cancer, interstitial lung disease, secondary pulmonary fibrosis, etc., all require rehabilitation exercises for the lung; the lung rehabilitation exercise firstly can relieve symptoms of respiratory tract, such as dyspnea, cough and the like, secondly can lead walking to be long, and speaking to be smooth, thirdly, reduces hospitalization times and days, possibly reduces medical expenses and reduces death probability.

The existing lung rehabilitation training method comprises exercise, abdominal respiration, lip-contracting respiration, balloon blowing and singing, is popular because the balloon blowing scene is not limited and has a certain play, but the balloon blowing is needed to be selected to have a proper size, so that the balloon is small in effect and the patient can easily reflux the gas in the balloon into the oral cavity of the patient if the force and the air blowing degree of the patient are insufficient in the process of the balloon blowing, discomfort is caused to the patient, and a rubber taste is provided in the balloon, so that the balloon is refluxed into the oral cavity, and the patient is easy to retch, and is inconvenient for the patient to perform rehabilitation training.

Disclosure of utility model

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the pulmonary function rehabilitation training device enables a patient to perform rehabilitation exercise of pulmonary functions, and effectively prevents reflux of gas to the oral cavity of the patient.

The lung function rehabilitation training device comprises a fixing pipe and a blowing nozzle which are horizontally arranged, wherein a sliding block which is in left-right sliding fit with the fixing pipe is vertically arranged in the fixing pipe, a first fixing plate is fixedly arranged in the fixing pipe on the left side of the sliding block in a sealing mode, a first through hole which is communicated left and right is formed in the first fixing plate, a connecting pipe for inserting the blowing nozzle is fixedly arranged in the first through hole, a one-way valve which enables air to flow into the fixing pipe is arranged on the connecting pipe, a second fixing plate is vertically fixed in the fixing pipe on the right side of the sliding block, a spring is arranged between the second fixing plate and the sliding block, an exhaust pipe is horizontally arranged between the sliding block and the second fixing plate, the exhaust pipe is connected and communicated with an area on the left side of the sliding block, and a valve is arranged on the exhaust pipe.

Further, a second through hole for the exhaust pipe to pass through is formed in the sliding block, the left end of the exhaust pipe passes through the second through hole and is positioned in a fixed pipe on the left side of the sliding block, reciprocating dynamic sealing is arranged between the exhaust pipe and the second through hole, a third through hole for the exhaust pipe to pass through is formed in the second fixed plate, the right end of the exhaust pipe passes through the third through hole and is positioned on the right side of the second fixed plate, the exhaust pipe is fixed with the third through hole, and the valve is arranged on the exhaust pipe on the right side of the second fixed plate.

Further, the second fixing plate is spaced from the right end of the fixing tube, and the valve is located in the fixing tube on the right side of the second fixing plate.

Further, the bottom plate is horizontally arranged below the fixed pipe, the bottom plate is fixed with the fixed pipe through a vertically arranged supporting rod, and a binding assembly used for fixing the blowing nozzle and the mouth of a patient is arranged on the fixed pipe.

Further, the supporting rod is vertically fixed at the top of the bottom plate, and the top end of the supporting rod is detachably matched with the fixed pipe.

Further, the binding assembly comprises two binding bands, wherein one binding band is fixed on the rear side wall of the left end of the fixed tube, and the other binding band is fixed on the front side wall of the left end of the fixed tube.

Further, a guide rod is arranged in the spring in a penetrating way, the left end of the guide rod is fixed with the sliding block, a fourth through hole used for the right end of the guide rod to penetrate through is formed in the second fixing plate, and a limiting plate used for preventing the right end of the guide rod from separating from the guide rod is fixed through the fourth through hole.

Further, the fixed pipe and the first fixed plate are made of transparent materials, and the bottom of the fixed pipe is provided with a marking line for displaying the position of the sliding block along the length direction of the fixed pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the blowing nozzle blows air into the fixed pipe between the first fixed plate and the sliding block, so that the sliding block moves rightwards in the fixed pipe, the effect of exercising the lung function is achieved, and the check valve on the connecting pipe can prevent air between the first fixed plate and the sliding block from flowing back into the oral cavity of a patient, so that discomfort to the patient is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of FIG. 1;

The names of the components in the figure are as follows: 1. the device comprises a fixed pipe 2, a second fixed plate 3, a limiting plate 4, a valve 5, an exhaust pipe 6, a guide rod 7, a spring 8, a sliding block 9, a one-way valve 10, a first fixed plate 11, a blowing nozzle 12, a binding belt 13, a connecting pipe 14, a bottom plate 15 and a supporting rod.

Detailed Description

The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Example 1

The lung function rehabilitation training device of the embodiment comprises a fixed pipe 1 and a blowing nozzle 11 which are horizontally arranged, wherein the blowing nozzle 11 is a blowing nozzle for measuring the prior lung capacity, a sliding block 8 which is in sliding fit with the fixed pipe 1 left and right is vertically arranged in the fixed pipe 1, the sliding block 8 is a circular plate, a reciprocating dynamic seal is arranged between the sliding block 8 and the fixed pipe 1, so that the sliding block 8 slides left and right in the fixed pipe 1, gas can be prevented from passing through between the sliding block 8 and the fixed pipe 1, and the matching mode between the sliding block 8 and the fixed pipe 1 is consistent with the matching mode of a cylinder barrel and a piston in a hydraulic cylinder;

The fixed pipe 1 at the left side of the sliding block 8 is internally and fixedly sealed with a first fixed plate 10, the first fixed plate 10 is a circular plate, the diameter of the first fixed plate 10 is consistent with the diameter of the inner side wall of the fixed pipe 1, the left end face of the first fixed plate 10 is flush with the left end of the fixed pipe 1, and the first fixed plate 10 and the sliding block 8 form a gas storage cavity in the fixed pipe 1;

The first fixing plate 10 is provided with a first through hole which is communicated left and right, a connecting pipe 13 for inserting the blowing nozzle 11 is fixed in the first through hole, the diameter of the outer side wall of the connecting pipe 13 is consistent with that of the first through hole, the blowing nozzle 11 comprises a fitting end which is fitted with a mouth and an inserting pipe, the inner diameter of the connecting pipe 13 is consistent with that of the outer side wall of the inserting pipe on the blowing nozzle 11, and the blowing nozzle 11 can be inserted into the connecting pipe 13;

The check valve 9 for enabling the gas to flow into the fixed pipe 1 is arranged on the connecting pipe 13, the check valve 9 enables the gas to flow from left to right in the connecting pipe 13, preferably the left end of the connecting pipe 13 is flush with the left end face of the first fixed plate 10, the right end of the connecting pipe 13 is positioned in the fixed pipe 1 on the right side of the first fixed plate 10, the check valve 9 is arranged on the connecting pipe 13 positioned in the fixed pipe 1, thus the check valve 9 is prevented from being exposed, the check valve 9 is protected, the first fixed plate 10 is in threaded connection with the inner side wall of the fixed pipe 1, or the right end of the connecting pipe 13 is flush with the right end face of the first fixed plate 10, the left end of the connecting pipe 13 is positioned on the left side of the fixed pipe 1, the check valve 9 is arranged on the connecting pipe 13 on the left side of the first fixed plate 10, and the first fixed plate 10 is directly fixed with the inner side wall of the fixed pipe 1;

A second fixing plate 2 is vertically fixed in the fixing pipe 1 at the right side of the sliding block 8, a spring 7 is arranged between the second fixing plate 2 and the sliding block 8, the sliding block 8 can move rightwards through the spring 7 and then reset, a certain resistance is caused to the rightward movement of the sliding block 8 through the spring 7, an exhaust pipe 5 is horizontally arranged between the sliding block 8 and the second fixing plate 2, the exhaust pipe 5 is connected and communicated with the left area of the sliding block 8, a valve 4 is arranged on the exhaust pipe 5, and gas in the left area of the sliding block 8 can be discharged through the exhaust pipe 5;

In the practical use process, when the pulmonary function rehabilitation exercise is to be carried out, the valve 4 is closed, the blowing nozzle 11 is inserted into the connecting pipe 13, then the blowing nozzle 11 blows air into the fixed pipe 1 between the first fixed plate 10 and the sliding block 8, after the air enters between the first fixed plate 10 and the sliding block 8, the sliding block 8 is pushed to the right side, the training amount of the blowing of a patient can be known through the moving distance of the sliding block 8 to the right side, when the subsequent blowing force of the patient is insufficient, the air between the first fixed plate 10 and the sliding block 8 can be prevented from flowing back into the oral cavity of the patient through the one-way valve 9 on the connecting pipe 13, discomfort to the patient is avoided, after the training is finished, the valve 4 is opened, the air between the first fixed plate 10 and the sliding block 8 is discharged from the exhaust pipe 5, the air is not kept against the sliding block 8, the spring 7 is recovered to be elastic, the sliding block 8 is moved to the left to be reset, and the blowing nozzle 11 is inserted into the connecting pipe 13, the blowing nozzle 11 can be selected for one-time use, and the blowing nozzle 11 is convenient to replace.

Example 2

In this embodiment, as shown in fig. 1 and fig. 2, the slider 8 is provided with a second through hole through which the exhaust pipe 5 passes, the left end of the exhaust pipe 5 passes through the second through hole and is located in the fixed pipe 1 on the left side of the slider 8, and a reciprocating dynamic seal is disposed between the exhaust pipe 5 and the second through hole, so as to prevent the gas between the first fixing plate 10 and the slider 8 from flowing into the fixed pipe 1 on the right side of the slider 8 from between the exhaust pipe 5 and the second through hole;

The second fixed plate 2 is provided with a third through hole for the exhaust pipe 5 to pass through, the right end of the exhaust pipe 5 passes through the third through hole and is positioned on the right side of the second fixed plate 2, the exhaust pipe 5 is fixed with the third through hole, and the valve 4 is arranged on the exhaust pipe 5 on the right side of the second fixed plate 2;

in use, after blowing air into the fixed pipe 1 between the first fixed plate 10 and the sliding block 8, the sliding block 8 moves leftwards, and because the exhaust pipe 5 is fixed with the second fixed plate 2, the sliding block 8 moves leftwards without driving the exhaust pipe 5 to move, and the exhaust pipe 5 limits the movement of the sliding block 8 to a certain extent;

Of course, in the actual use process, the exhaust pipe 5 may be fixed with the second through hole, the exhaust pipe 5 moves left and right in the third through hole, and the movement of the slide block 8 drives the exhaust pipe 5 to move together.

To further explain, the second fixing plate 2 is spaced from the right end of the fixing tube 1, and the valve 4 is located in the fixing tube 1 on the right side of the second fixing plate 2, because the valve 4 is located in the fixing tube 1, the valve 4 can be prevented from being exposed to the outside, and the valve 4 is protected to a certain extent.

Example 3

The technology of this embodiment will be further explained, as shown in fig. 1 and 2, the below level of fixed pipe 1 is provided with bottom plate 14, and bottom plate 14 is the circular plate, and bottom plate 14 is fixed with fixed pipe 1 through the bracing piece 15 of vertical setting, is provided with the binding subassembly that is used for fixing blow nozzle 11 and patient's mouth on the fixed pipe 1, places bottom plate 14 on the desktop, supports fixed pipe 1 through bottom plate 14 and bracing piece 15, and makes blow nozzle 11 and patient's mouth fixed through binding subassembly in addition, just so need not the patient to hold fixed pipe 1 and operate, can liberate the arm, avoids the arm to produce certain load, especially to some inconvenient or older patients of arm.

To explain further, the supporting rod 15 is vertically fixed on the top of the bottom plate 14, the top end of the supporting rod 15 is detachably matched with the fixed pipe 1, an external thread is provided on the outer side wall of the top end of the supporting rod 15, a thread groove for inserting the top end of the supporting rod 15 and being in threaded fit with the external thread is provided on the bottom of the fixed pipe 1, so that the fixed pipe 1 is in threaded connection with the supporting rod 15, the supporting rod 15 is detachably matched with the fixed pipe 1, the fixed pipe 1 can be independently operated, and the fixed pipe 1 can also be matched with the bottom plate 14;

Of course, in the actual use process, the fixed pipe 1 is detachably matched with the supporting rod 15, a sleeve is sleeved outside the supporting rod 15, the sleeve is fixed with the bottom of the fixed pipe 1, a threaded hole is formed in the sleeve, a bolt in threaded fit with the threaded hole is arranged in the threaded hole, and the supporting rod 15 is propped against the supporting rod 15 through the threaded hole of the bolt, so that the supporting rod 15 is fixed in the sleeve.

To further illustrate, the binding assembly includes two binding bands 12, one of the binding bands 12 is fixed on the rear side wall of the left end of the fixing tube 1, the other binding band 12 is fixed on the front side wall of the left end of the fixing tube 1, or a circular ring is fixed on the side wall of the fixing tube 1, one end of the binding band 12 is fixed on the circular ring, when in use, after the mouth of a patient contacts with the mouthpiece 11, one end of the two binding bands 12 is positioned on the rear side of the brain of the patient, and then the two binding bands 12 are knotted to fix the mouth of the patient with the mouthpiece 11, or one end of the two binding bands 12 can be connected through a magic tape;

Of course, in the actual use process, the binding component can directly enable an elastic rubber tube, such as a tourniquet, and two ends of the elastic rubber tube are respectively fixed with the front side wall and the rear side wall of the left end of the fixed tube 1, so that the rubber tube forms a ring, and the rubber tube is directly sleeved on the head of a patient.

Example 4

In this embodiment, as shown in fig. 1, the guide rod 6 is inserted into the spring 7, the left end of the guide rod 6 is fixed with the slider 8, a fourth through hole for allowing the right end of the guide rod 6 to pass through is formed in the second fixing plate 2, the right end of the guide rod 6 passes through the fourth through hole and is fixed with the limiting plate 3 for preventing the guide rod from separating from the fourth through hole, the limiting plate 3 is a circular plate, the diameter of the fourth through hole is smaller than that of the limiting plate 3, the limiting plate 3 can prevent the right end of the guide rod 6 from separating from the fourth through hole, and the guide rod 6 slides left and right in the fourth through hole, so that the left and right movement of the slider 8 can be limited to a certain extent.

Further, the fixing tube 1 and the first fixing plate 10 are made of transparent materials, such as transparent plastics, or made of transparent glass, the bottom of the fixing tube 1 is provided with a marking line for displaying the position of the sliding block 8 along the length direction thereof, the marking line is preferably a line composed of different colors, such as red, blue, yellow and green sequentially from left to right, the color of the sister section becomes gradually deeper from left to right, the left end of the marking line is flush with the sliding block 8 in a natural state of the spring 7, thus, when the air is blown into the fixing tube 1 between the first fixing plate 10 and the sliding block 8, the sliding distance of the sliding block 8 is known by the sliding block 8 being located in different color sections, and the moving speed of the sliding block 8 can be roughly judged;

of course, in the actual use process, the mark lines can also be scale lines.

Claims (8)

1. The utility model provides a pulmonary function rehabilitation training device, includes fixed pipe (1) and blow nozzle (11) that the level set up, is provided with in fixed pipe (1) vertically and is left and right sides sliding fit's slider (8), its characterized in that with it: the utility model discloses a fixed pipe, including slider (8), fixed pipe (1) on slider (8) left side, sealed fixed first fixed plate (10) in fixed pipe (1) on slider (8), set up the communicating first through-hole of controlling on first fixed plate (10), be fixed with in the first through-hole and be used for blow nozzle (11) male connecting pipe (13), install on connecting pipe (13) and make gaseous check valve (9) that flow in fixed pipe (1), fixed pipe (1) on slider (8) right side is internal vertical to be fixed with second fixed plate (2), be provided with spring (7) between second fixed plate (2) and slider (8), be provided with blast pipe (5) between slider (8) and the second fixed plate (2) level, blast pipe (5) are connected with the region of slider (8) left side and are communicated, install valve (4) on blast pipe (5).

2. The pulmonary function rehabilitation trainer according to claim 1, wherein: the sliding block (8) is provided with a second through hole for the exhaust pipe (5) to pass through, the left end of the exhaust pipe (5) passes through the second through hole and is positioned in a fixed pipe (1) on the left side of the sliding block (8), a reciprocating dynamic seal is arranged between the exhaust pipe (5) and the second through hole, the second fixed plate (2) is provided with a third through hole for the exhaust pipe (5) to pass through, the right end of the exhaust pipe (5) passes through the third through hole and is positioned on the right side of the second fixed plate (2), the exhaust pipe (5) is fixed with the third through hole, and the valve (4) is arranged on the exhaust pipe (5) on the right side of the second fixed plate (2).

3. The pulmonary function rehabilitation trainer according to claim 2, wherein: the second fixing plate (2) is distant from the right end of the fixing tube (1), and the valve (4) is positioned in the fixing tube (1) on the right side of the second fixing plate (2).

4. The pulmonary function rehabilitation trainer according to claim 1 or 2, wherein: the lower part of the fixed pipe (1) is horizontally provided with a bottom plate (14), the bottom plate (14) is fixed with the fixed pipe (1) through a vertically arranged supporting rod (15), and the fixed pipe (1) is provided with a binding component for fixing the mouthpiece (11) and the mouth of a patient.

5. The pulmonary function rehabilitation trainer according to claim 4, wherein: the supporting rod (15) is vertically fixed at the top of the bottom plate (14), and the top end of the supporting rod (15) is detachably matched with the fixed pipe (1).

6. The pulmonary function rehabilitation trainer according to claim 5, wherein: the binding assembly comprises two binding bands (12), wherein one binding band (12) is fixed on the rear side wall of the left end of the fixed tube (1), and the other binding band (12) is fixed on the front side wall of the left end of the fixed tube (1).

7. The pulmonary function rehabilitation trainer according to claim 1, wherein: the spring (7) is internally provided with a guide rod (6) in a penetrating way, the left end of the guide rod (6) is fixed with the sliding block (8), the second fixing plate (2) is provided with a fourth through hole used for the right end of the guide rod (6) to penetrate through, and the right end of the guide rod (6) penetrates through the fourth through hole to be fixed with a limiting plate (3) for preventing the guide rod from being separated.

8. The pulmonary function rehabilitation trainer according to claim 1, wherein: the fixing tube (1) and the first fixing plate (10) are made of transparent materials, and the bottom of the fixing tube (1) is provided with a marking line for displaying the position of the sliding block (8) along the length direction of the fixing tube.