CN114699739A

CN114699739A - Straight-flow pneumothorax rehabilitation training device

Info

Publication number: CN114699739A
Application number: CN202210311562.2A
Authority: CN
Inventors: 郑静旋
Original assignee: Individual
Current assignee: Zhao Boxi
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-05
Anticipated expiration: 2042-03-28
Also published as: CN114699739B

Abstract

The invention discloses a direct-current pneumothorax rehabilitation training device which comprises a direct-current cylinder, wherein an air plug is connected in the direct-current cylinder in a sealing and sliding manner, the lower end of the air plug is fixedly connected with an elastic corrugated pipe, the lower end of the elastic corrugated pipe is fixedly connected to the inner bottom of the direct-current cylinder, an air groove communicated with the inside of the direct-current cylinder is formed in the side wall of the direct-current cylinder, an air inlet pipe communicated with the inside of the air groove is arranged on the direct-current cylinder, a stop valve is arranged in the air inlet pipe, an air outlet pipe penetrates through the air plug in a sealing manner, a sealing plug is connected in the air outlet pipe in a sealing and sliding manner, and a through groove is formed in the lower end of the sealing plug. The invention changes the resistance of the air plug by changing the viscosity of the electrorheological fluid in the elastic corrugated pipe and the liquid storage bag, on one hand, the situations of elastic fatigue and the like can not be generated, and the electrorheological fluid can be recycled for a long time, on the other hand, the viscosity of the electrorheological fluid can be changed according to the change of the blowing force of a patient, and further, the electrorheological fluid can be self-adapted to and meet the requirements of different patients.

Description

Straight-flow pneumothorax rehabilitation training device

Technical Field

The invention relates to the technical field of rehabilitation training equipment, in particular to a direct-current pneumothorax rehabilitation training device.

Background

Pneumothorax is a common respiratory disease, due to rupture of lung tissue and visceral pleura, or rupture of fine air bubbles near the lung surface, resulting in air flow into the pleural cavity.

Pneumothorax patients need rehabilitation training to improve the lung function after the treatment is completed. Currently, the balloon blowing method is common, and a patient performs rehabilitation training by continuously blowing balloons. However, when the patient blows the balloon, the effect of the rehabilitation training depends on the elasticity of the balloon, the elasticity of the balloon is reduced continuously in the process of repeated use, and the rehabilitation training effect is poor. In view of this, this document proposes a direct flow pneumothorax rehabilitation training device.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a straight-flow pneumothorax rehabilitation training device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a straight-flow pneumothorax rehabilitation training device, includes a direct current section of thick bamboo, sealed sliding connection has the air lock in the direct current section of thick bamboo, just the lower extreme fixedly connected with elasticity bellows of air lock, the interior bottom of lower extreme fixed connection at a direct current section of thick bamboo of elasticity bellows, the gas pocket rather than inside intercommunication is seted up to the lateral wall of a direct current section of thick bamboo, be equipped with on the direct current section of thick bamboo with the communicating intake pipe of gas pocket inside, be equipped with the stop valve in the intake pipe, sealed running through on the air lock is equipped with the outlet duct, sealed sliding connection has the sealing plug in the outlet duct, logical groove has been seted up to the lower extreme of sealing plug, lead to the groove and install the mobile device that makes the sealing plug reciprocate.

Preferably, the moving device includes a conductive spring fixedly connected to the sealing plug, a lower end of the conductive spring is fixedly connected to an upper end of the air outlet pipe, an impeller is rotatably disposed in the air groove, one blade of the impeller is made of magnetism, a plurality of sets of spiral coils are embedded in a side wall of the direct current cylinder, the plurality of sets of spiral coils are distributed around the air groove in an array manner, and each spiral coil is electrically connected to the conductive spring.

Preferably, the lower end of the direct current cylinder is provided with a liquid storage bag communicated with the elastic corrugated pipe, electrorheological fluid is filled in the elastic corrugated pipe and the liquid storage bag, the liquid storage bag is made of elastic rubber materials, the air plug and the bottom in the direct current cylinder are provided with electrode plates, and the electrode plates are coupled with the spiral coil.

Preferably, an annular liquid pumping bag is arranged outside the direct current cylinder, the annular liquid pumping bag is communicated with a liquid inlet pipe and a liquid outlet pipe, one-way valves are arranged in the liquid inlet pipe and the liquid outlet pipe, and the liquid outlet pipe is communicated with an atomizing pipe.

Preferably, a piezoelectric patch is installed at the bottom in the direct current cylinder, and a respiration observation lamp electrically connected with the piezoelectric patch is installed on the side wall of the direct current cylinder.

The invention has the following beneficial effects:

1. by arranging the components such as the air plug, the elastic corrugated pipe, the liquid storage bag and the like, in the process of moving the air plug up and down, the blowing impeller rotates and converts the kinetic energy of the impeller into electric energy to supply power to the electrode plate, so that the viscosity of the electrorheological fluid in the elastic corrugated pipe and the liquid storage bag can be changed, the resistance of the air plug is changed, on one hand, the situations such as elastic fatigue and the like can not be generated, the electrorheological fluid can be recycled for a long time, on the other hand, the viscosity of the electrorheological fluid can be changed according to the change of the blowing force of a patient, and the electrorheological fluid can be adapted to and meet the requirements of different patients;

2. by arranging the annular liquid pumping bag, the liquid inlet pipe and the liquid outlet pipe, the disinfectant can be continuously pumped and input into the device by continuously pressing the annular liquid pumping bag, so that the air flow path of the device can be disinfected and purified, and the subsequent use is convenient;

3. through setting up piezoelectric patches and breathing observation lamp, whether patient's accessible is observed breathing observation lamp and is got up the judgement and reach the rehabilitation training requirement.

Drawings

Fig. 1 is a schematic structural diagram of a straight-flow pneumothorax rehabilitation training device provided by the invention;

fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

In the figure: the device comprises a direct current cylinder 1, an air plug 2, an elastic corrugated pipe 3, an air outlet pipe 4, an air inlet pipe 5, an impeller 6, a spiral coil 7, an electrode plate 8, a liquid storage bag 9, an air groove 10, a respiration observation lamp 11, a piezoelectric plate 12, a sealing plug 13, a conductive spring 14, a through groove 15, an annular liquid pumping bag 16, a liquid inlet pipe 17, a liquid outlet pipe 18 and an atomizing pipe 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a straight-flow pneumothorax rehabilitation training device, including a direct-flow cylinder 1, a sealing sliding connection has a gas plug 2 in the direct-flow cylinder 1, and the lower extreme fixed connection of the gas plug 2 has an elastic bellows 3, the lower extreme fixed connection of the elastic bellows 3 is at the interior bottom of the direct-flow cylinder 1, the gas tank 10 communicated with its inside is seted up to the lateral wall of the direct-flow cylinder 1, be equipped with on the direct-flow cylinder 1 with the inside communicating intake pipe 5 of gas tank 10, be equipped with the stop valve in the intake pipe 5, through setting up the stop valve, can prevent that gas from flowing into the direct-flow cylinder 1 and directly flowing back from the intake pipe 5.

An air outlet pipe 4 is arranged on the air plug 2 in a sealing and penetrating mode, a sealing plug 13 is connected in the air outlet pipe 4 in a sealing and sliding mode, a through groove 15 is formed in the lower end of the sealing plug 13, and a moving device enabling the sealing plug 13 to move up and down is installed on the through groove 15. An annular liquid pumping bag 16 is arranged outside the direct current cylinder 1, the annular liquid pumping bag 16 is communicated with a liquid inlet pipe 17 and a liquid outlet pipe 18, one-way valves are arranged in the liquid inlet pipe 17 and the liquid outlet pipe 18, and it should be noted that the one-way valves in the liquid inlet pipe 17 enable fluid to flow into the annular liquid pumping bag 16 only from the liquid inlet pipe 17, and the one-way valves in the liquid outlet pipe 18 enable fluid to flow into the liquid outlet pipe 18 only from the annular liquid pumping bag 16.

The liquid outlet pipe 18 is communicated with an atomizing pipe 19, the piezoelectric plate 12 is installed at the bottom in the direct current cylinder 1, and the respiration observation lamp 11 electrically connected with the piezoelectric plate 12 is installed on the side wall of the direct current cylinder 1.

The mobile device comprises a conductive spring 14 fixedly connected to a sealing plug 13, the lower end of the conductive spring 14 is fixedly connected to the upper end of an air outlet pipe 4, an impeller 6 is arranged in the air groove 10 in a rotating mode, one blade of the impeller 6 is made of magnetism, a plurality of groups of spiral coils 7 are embedded in the side wall of the direct current cylinder 1, the plurality of groups of spiral coils 7 are distributed around the air groove 10 in an array mode, and each spiral coil 7 is electrically connected with the conductive spring 14.

The lower extreme of direct current section of thick bamboo 1 is equipped with the communicating reservoir 9 with elastic bellows 3, and elastic bellows 3 all fills with electrorheological fluids in reservoir 9, and reservoir 9 adopts elastic rubber material to make, and the bottom all is equipped with plate electrode 8 in air lock 2 and the direct current section of thick bamboo 1, and plate electrode 8 and spiral coil 7 coupling. It should be noted that, by arranging the elastically deformable reservoir 9, after the elastic corrugated tube 3 is squeezed by the air plug 2, the electrorheological fluid therein can be squeezed into the reservoir 9, so that the reservoir 9 can be swelled, and the air pressure above the air plug 2 disappears, so that the reservoir 9 can recover by itself and squeeze the electrorheological fluid therein into the elastic corrugated tube 3.

When the device is used, air can be blown into the direct current cylinder 1 through the air inlet pipe 5, the air flow can pass through the air groove 10 and blow the impeller 6 to continuously rotate, the magnetic blades on the impeller 6 periodically pass through the surrounding spiral coils 7, so that the magnetic fluxes in the spiral coils 7 around the air groove 10 are continuously increased and decreased, induced current is generated in the spiral coils 7 and causes the conductive spring 14, the conductive spring 14 contracts after being electrified and pulls the sealing plug 13 to move downwards, the through groove 15 at the lower end of the sealing plug 13 can completely enter the air outlet pipe 4, and the air outlet pipe 4 can be completely blocked by the sealing plug 13 at the moment.

Therefore, the air blown into the straight-flow cylinder 1 cannot be discharged through the air outlet pipe 4 at this time, but only can be gathered in the straight-flow cylinder 1, so that the air pressure above the air plug 2 is increased, and the air plug 2 is pushed to move downwards. And the air plug 2 moves downwards to compress the elastic corrugated pipe 3 and extrude the electrorheological fluid in the elastic corrugated pipe 3 into the liquid storage bag 9.

At the same time, the current generated by the spiral coil 7 will also be supplied to the electrode plates 8, an electric field will be generated between the two electrode plates 8, and the viscosity of the electrorheological fluid in the elastic corrugated tube 3 under the electric field will be increased. In addition, the viscosity of the electrorheological fluid is positively correlated with the electric field intensity of the electrode plate 8, namely, the current intensity generated by the spiral coil 7, and the current intensity generated by the spiral coil 7 is influenced by the rotating speed of the impeller 6, namely, the current intensity blown to the air inlet pipe 5 by a patient is correlated with the current intensity. Therefore, when the patient carries out lung rehabilitation training through the device, the resistance of the elastic fatigue air plug 2 of the balloon can not be generated and is derived from the kinetic energy of the airflow blown out by the patient, and meanwhile, the resistance of the air plug 2 is in positive correlation with the kinetic energy of the airflow blown out by the patient, so that the device can be self-adapted and meet the requirements of different patients.

When the air plug 2 moves down to the bottom in the direct current cylinder 1, the piezoelectric plate 12 is knocked once to force the piezoelectric plate 12 to vibrate and generate current, so that the respiration observation lamp 11 is electrified and lightened, and a patient can judge whether the training requirement is met or not through the on-off condition of the respiration observation lamp 11.

When the respiration observation lamp 11 is seen to be lighted, the blowing can be stopped immediately, the impeller 6 also stops rotating at the moment, the magnetic flux in each spiral coil 7 does not change any more, the induced current disappears immediately, the conductive spring 14 is powered off and then extends to push the sealing plug 13 to move upwards and expose the through groove 15, meanwhile, the electric field disappears after the electrode plate 8 is powered off, the electrorheological fluid is changed to a low-viscosity easy-flowing state, the liquid storage bag 9 can recover and extrude the electrorheological fluid into the elastic corrugated pipe 3, so that the elastic corrugated pipe 3 can be extended, the air plug 2 can be pushed to move upwards, and at the moment, the air above the air plug 2 is discharged from the air outlet pipe 4 through the exposed through groove 15.

After finishing using, can let in antiseptic solution storage device with feed liquor pipe 17, and communicate with each other atomizing pipe 19 and intake pipe 5, pump out liquid bag 16 through constantly pinching annular this moment, the one-way current limiting effect of accessible feed liquor pipe 17 and the interior check valve of drain pipe 18, thereby constantly pump out antiseptic solution in annular pump out liquid bag 16, and discharge by drain pipe 18, discharge in intake pipe 5 after atomizing 19 through atomizing pipe, finally discharge from outlet duct 4, so can make the air current route that the atomizing antiseptic solution blew off through the patient, thereby disinfect purification treatment to this device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A straight-flow pneumothorax rehabilitation training device comprises a straight-flow cylinder (1) and is characterized in that an air plug (2) is connected in the straight-flow cylinder (1) in a sealing and sliding manner, the lower end of the air plug (2) is fixedly connected with an elastic corrugated pipe (3), the lower end of the elastic corrugated pipe (3) is fixedly connected with the inner bottom of the direct current cylinder (1), the side wall of the direct current cylinder (1) is provided with an air groove (10) communicated with the inside of the direct current cylinder, an air inlet pipe (5) communicated with the inside of the air groove (10) is arranged on the direct current cylinder (1), a stop valve is arranged in the air inlet pipe (5), an air outlet pipe (4) is arranged on the air plug (2) in a sealing and penetrating way, a sealing plug (13) is connected in the air outlet pipe (4) in a sealing and sliding way, a through groove (15) is arranged at the lower end of the sealing plug (13), and a moving device for moving the sealing plug (13) up and down is arranged on the through groove (15).

2. The direct current pneumothorax rehabilitation training device as claimed in claim 1, wherein the moving device comprises a conductive spring (14) fixedly connected to a sealing plug (13), the lower end of the conductive spring (14) is fixedly connected to the upper end of the air outlet pipe (4), an impeller (6) is rotatably arranged in the air groove (10), one blade of the impeller (6) is made of magnetism, a plurality of groups of spiral coils (7) are embedded in the side wall of the direct current cylinder (1), the plurality of groups of spiral coils (7) are distributed around the air groove (10), and each spiral coil (7) is electrically connected with the conductive spring (14).

3. The direct-flow pneumothorax rehabilitation training device as claimed in claim 2, wherein a reservoir (9) communicated with the elastic bellows (3) is arranged at the lower end of the direct-flow cylinder (1), the elastic bellows (3) and the reservoir (9) are filled with electrorheological fluid, the reservoir (9) is made of elastic rubber material, the bottom of the air plug (2) and the direct-flow cylinder (1) are respectively provided with an electrode plate (8), and the electrode plate (8) is coupled with the spiral coil (7).

4. The direct-flow pneumothorax rehabilitation training device as claimed in claim 1, wherein an annular liquid pumping bag (16) is arranged outside the direct-flow cylinder (1), the annular liquid pumping bag (16) is communicated with a liquid inlet pipe (17) and a liquid outlet pipe (18), one-way valves are arranged in the liquid inlet pipe (17) and the liquid outlet pipe (18), and the liquid outlet pipe (18) is communicated with an atomizing pipe (19).

5. The direct-flow pneumothorax rehabilitation training device as claimed in claim 1, wherein the bottom of the direct-flow cylinder (1) is provided with a piezoelectric plate (12), and the side wall of the direct-flow cylinder (1) is provided with a respiration observation lamp (11) electrically connected with the piezoelectric plate (12).