CN211486415U - Breathe internal medicine lung function rehabilitation training ware - Google Patents

Abstract

A lung function rehabilitation trainer for respiratory medicine solves the problems that a respiratory trainer cannot intuitively know a training result and the training process is boring; the device comprises an expiratory tube, a piston is connected in the expiratory tube in a sliding manner, the bottom surface of the piston is fixedly connected with a push rod, an adjustable resistance device is connected under the push rod in a sliding manner, a cylindrical pin is fixedly connected to the lower part of the push rod, a first wedge-shaped block is arranged on the right side of the cylindrical pin, a second wedge-shaped block is arranged on the lower side of the first wedge-shaped block, a guide column is fixedly connected to the right side of the first wedge-shaped block, a first spring is sleeved on the guide column, a sliding block is arranged on the right side of the first spring, the sliding block is connected with an n-shaped tube in a sliding manner, and; the utility model discloses effectual solution: the breathing training process is boring, and the training result can not be known intuitively.

Description

A kind of respiratory medicine pulmonary function rehabilitation trainer

technical field

The utility model relates to the field of medical technology, in particular to a pulmonary function rehabilitation trainer for respiratory medicine.

Background technique

Respiration is the process of gas exchange between the body and the external environment. The existing respiratory medicine pulmonary function rehabilitation training device has poor training effect, and cannot effectively and intuitively know the training result. When the patient performs breathing training, the exhaled gas and the absorbed gas must pass through the pipeline, and the training device is not disinfected and cleaned. The system, the quality of the air that the patient absorbs is difficult to guarantee. When the patient performs breathing exercises, the mechanism of exhalation and inhalation are both due to the pressure difference, but the exhalation is because the pressure in the lungs is greater than the atmospheric pressure. Exhalation breathing training has a significant effect on the efficiency of gas exchange in the body.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a respiratory medicine pulmonary function rehabilitation training device, which can effectively solve the problem that the breathing training device cannot intuitively know the training results and the training process is boring.

In order to achieve the above purpose, the utility model includes an exhalation tube, a piston is slidably connected in the exhalation tube, a push rod is fixedly connected to the bottom surface of the piston, and an adjustable resistance device is slidably connected under the push rod. The lower part is fixedly connected with a cylindrical pin, the right side of the cylindrical pin is provided with a first wedge-shaped block, the lower side of the first wedge-shaped block is provided with a second wedge-shaped block, and the second wedge-shaped block is fixedly connected with the bottom of the expiratory tube, A guide column is fixedly connected to the right side of the first wedge block, a first spring is sleeved on the guide column, a slider is arranged on the right side of the first spring, the slider and the guide column are slidably connected, and the slider is slidably connected to the guide column. The block is slidably connected with an "n"-type pipe, the slider is inside the "n"-type pipe, the "n"-type pipe is fixedly connected with the expiratory pipe, and the lower side of the slider is fixedly connected with a return spring, the The return spring is fixedly connected to the bottom of the "n"-shaped tube. The "n"-shaped tube is provided with a colored ball placement area. The left side of the colored ball placement area has a marble launching track, and the marble launching track is slidably connected. There is a launch rod, and the launch rod is fixedly connected with the slider.

Preferably, a flat connection port is fixedly connected to the mouth of the exhalation pipe, a rectangular through hole is formed on the lower side of the exhalation pipe in contact with the "n" type pipe, and the first wedge-shaped block is connected to the rectangular through hole. Hole sliding connection.

Preferably, the resistance device is located inside the exhalation tube, the resistance device includes a guide rod, the guide rod is slidably connected with the push rod, a second spring is sleeved on the guide rod, and the second spring lowers A liftable adjusting block is connected on the side, and the adjusting block is threadedly connected with the exhalation pipe.

Preferably, the marble launching track is a cylindrical hole with a large upper and a small lower, and the diameter of the cylindrical hole on the lower side of the marble launching track and the diameter of the launching rod are equal to the ball diameter of the marble.

Preferably, the horizontal part of the "n"-type pipe is an inclined pipe body that is low on the left and high on the right.

Preferably, a handshake is fixedly connected to the expiratory tube.

Compared with the prior art, the present utility model has the outstanding advantages: the opening of the connection port is large, which is convenient for airtight connection with the patient's mouth, and also facilitates the disinfection and cleaning of the connection port. The resistance of the device can be gradually adjusted to allow the patient to gradually adapt. The feedback device of the trainer can improve the estimation of the training result of the patient, and at the same time, it can improve the fun of the patient's training and the pleasure of using the device.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Figure 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of a first cross-sectional structure of the present invention.

FIG. 3 is a schematic diagram of the connecting structure of the slider of the present invention.

In the picture: 1 exhalation tube, 2 piston, 3 push rod, 4 cylindrical pin, 5 first wedge block, 6 second wedge block, 7 guide column, 8 first spring, 9 slider, 10 "n" type tube , 11 return spring, 12 color ball placement area, 13 marble launch track, 14 launch rod, 15 connection port, 16 rectangular through hole, 17 guide rod, 18 second spring, 19 adjustment block, 20 handshake.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings 1-3. The accompanying drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

1-3, the present invention includes an exhalation tube 1, a piston 2 is slidably connected in the exhalation tube 1, the bottom surface of the piston 2 is fixedly connected to a push rod 3, and the push rod 3 is slidably connected with Adjustable resistance device, the lower part of the push rod 3 is fixedly connected with a cylindrical pin 4, the right side of the cylindrical pin 4 is provided with a first wedge block 5, and the lower side of the first wedge block 5 is provided with a second wedge block 6 , the second wedge-shaped block 6 is fixedly connected with the bottom of the expiratory tube 1, the right side of the first wedge-shaped block 5 is fixedly connected with a guide column 7, and a first spring 8 is sleeved on the guide column 7, and the first A slider 9 is provided on the right side of a spring 8, the slider 9 is slidably connected to the guide column 7, and the slider 9 is slidably connected with an "n" type tube 10, and the slider 9 is in the "n" type tube 10. Inside, the "n"-shaped tube 10 is fixedly connected with the exhalation tube 1, the lower side of the slider 9 is fixedly connected with a return spring 11, and the return spring 11 is fixedly connected with the bottom of the "n"-shaped tube 10. The “n” type tube 10 is provided with a colored ball placement area 12, a marble launching track 13 is opened on the left side of the colored ball placement area 12, and a launching rod 14 is slidably connected in the marble launching track 13. The rod 14 is fixedly connected to the slider 9 .

The exhalation pipe 1 has a cylindrical hole for the piston 2 to slide up and down and a small cylindrical hole for the push rod 3 to slide up and down. The push rod 3 has a circular hole for the guide rod 17 to slide. When the push rod 3 compresses the second spring 18 When the compressed guide rod 17 enters the inside of the push rod 3; the two wedge surfaces of the first wedge block 5 and the second wedge block 6 are placed opposite each other, after the two wedge blocks are in contact, the first wedge block 5 will move to the right , There is a chute in the slider 9, which is convenient for the left and right movement of the guide column 7.

When the utility model is used as shown in Figures 1-3, the user holds the handshake 20 and places the device near the mouth, then tightly fits the mouth and the connection port 15, blows air into the exhalation tube 1, and the user The blown gas pushes the piston 2 to move in the direction, and the downward movement of the piston 2 drives the cylindrical pin 4 to move downward. After the cylindrical pin 4 moves downward for a certain distance, it drives the first wedge block 5 to move down along the rectangular through hole The wedge-shaped block 5 drives the guide column 7 to move downward, the guide column 7 drives the slider 9 to move down along the "n"-shaped tube 10, and the slider 9 drives the firing rod 14 to move downward. When the top of 14 is lower than the communication port between the colored ball placement area 12 and the marble launching track 13, the colored balls in the colored ball placement area 12 will slide down to one in the marble launching track 13, and the top of the launching rod 14 will be lower than the colored ball in the marble launching track 13. At the same time as the communication port between the ball placement area 12 and the marble launching track 13, the second wedge block 6 and the first wedge block 5 are in liquid contact with each other. When the second wedge block 6 pushes the first wedge block 5 to the right to the first When the wedge block 5 and the cylindrical pin 4 are separated, the elastic potential energy of the return spring 11 compressed downward by the slider 9 will be released instantly, the return spring 11 pushes the slider 9 to move upward, the slider 9 pushes the firing rod 14 to move upward, and the firing rod 14 Push the small ball in the marble launching track 13 to move along the marble launching track 13, so that the marble can smoothly enter the right vertical pipe from the left side pipe of the "n" type pipe 10, and the horizontal pipe of the "n" type pipe 10 It is a tube body that is low on the left and high on the right; when the user's blowing force is insufficient, the second spring 18 will push the push rod 3 to move upward, the push rod 3 drives the cylindrical pin 4 to move upward, the cylindrical pin 4 moves upward and the first wedge-shaped After the wedge-shaped surface of the block 5 is in contact, the first wedge-shaped block 5 is pushed to move to the right, so that the cylindrical pin 4 moves to the top of the first wedge-shaped block 5 again, so as to reset the device. When the patient's exhalation force is small, and the launch rod 14 cannot be pushed to the communication port between the colored ball placement area 12 and the marble launching track 13, no new colored balls enter the "n" type after the patient's exhalation. In the left vertical tube of tube 10.

The medical staff can judge the size of the patient's expiratory volume according to whether the patient can eject the colored balls into the left pipe of the "n" type tube 10 when exhaling. The change of the number of colored balls improves the interest of exhalation training. The bottom of the vertical pipe on the left side of the "n" type tube 10 is provided with a closed opening. The colored balls in the tube are taken out and placed in the colored ball placement area 12 for next use; if the trainer is a child, the colored balls can be replaced with candies to provide rewards for the children, improve the patient's enthusiasm for exhalation training, and help the patient 's recovery.

As shown in FIG. 2, after the patient adapts to a certain resistance, the adjusting block 19 can be moved upward relative to the expiratory tube 1 by rotating the adjusting block 19, so that the second spring 18 on the guide rod 17 is compressed. The upward thrust of the second spring 18 on the push rod 3 becomes larger, so that the resistance of the resistance device becomes larger, and the patient needs a larger force to blow the piston 2 downward. Gradually train to avoid a blow to the patient's self-confidence and facilitate future training.

Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, its The technical solutions described in the foregoing embodiments can still be modified, or some technical features thereof can be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a breathe internal medicine lung function rehabilitation training device, includes expiratory tube (1), its characterized in that: the expiratory tube is characterized in that a piston (2) is connected in the expiratory tube (1) in a sliding manner, a push rod (3) is fixedly connected to the bottom surface of the piston (2), an adjustable resistance device is connected to the push rod (3) in a sliding manner, a cylindrical pin (4) is fixedly connected to the lower portion of the push rod (3), a first wedge block (5) is arranged on the right side of the cylindrical pin (4), a second wedge block (6) is arranged on the lower side of the first wedge block (5), the second wedge block (6) is fixedly connected to the bottom of the expiratory tube (1), a guide column (7) is fixedly connected to the right side of the first wedge block (5), a first spring (8) is sleeved on the guide column (7), a sliding block (9) is arranged on the right side of the first spring (8), the sliding block (9) is connected with the guide column (7) in a sliding manner, the sliding block (9) is connected with an n-shaped tube (10), and the, the n-shaped pipe (10) is fixedly connected with the expiratory pipe (1), a return spring (11) is fixedly connected to the lower side of the sliding block (9), the return spring (11) is fixedly connected with the bottom of the n-shaped pipe (10), a color ball placing area (12) is arranged in the n-shaped pipe (10), a marble launching track (13) is arranged on the left side of the color ball placing area (12), a launching rod (14) is slidably connected in the marble launching track (13), and the launching rod (14) is fixedly connected with the sliding block (9).

2. The lung function rehabilitation training device for respiratory medicine according to claim 1, characterized in that: the mouth of the expiration pipe (1) is fixedly connected with a flat connecting port (15), a rectangular through hole (16) is formed in the lower side, in contact with the n-shaped pipe (10), of the expiration pipe (1), and the first wedge-shaped block (5) is in sliding connection with the rectangular through hole (16).

3. The lung function rehabilitation training device for respiratory medicine according to claim 1, characterized in that: the resistance device is located the inside of exhaling pipe (1), resistance device is including guide bar (17), guide bar (17) and push rod (3) sliding connection, the cover has second spring (18) on guide bar (17), second spring (18) downside is connected with liftable regulating block (19), regulating block (19) and exhaling pipe (1) threaded connection.

4. The lung function rehabilitation training device for respiratory medicine according to claim 1, characterized in that: the marble launching track (13) is a cylindrical hole with a large upper part and a small lower part, and the aperture of the cylindrical hole at the lower side of the marble launching track (13) and the diameter of the launching rod (14) are equal to the ball diameter of a marble.

5. The lung function rehabilitation training device for respiratory medicine according to claim 1, characterized in that: the horizontal part of the n-shaped pipe (10) is an inclined pipe body with a lower left part and a higher right part.

6. The lung function rehabilitation training device for respiratory medicine according to claim 1, characterized in that: a handle (20) is fixedly connected to the expiration tube (1).

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