CN108325177B

CN108325177B - Respiration rehabilitation training instrument

Info

Publication number: CN108325177B
Application number: CN201810290809.0A
Authority: CN
Inventors: 王志宏; 朱有东; 江卫龙; 林松
Original assignee: Wuxi Tianjian Medical Equipment Co ltd
Current assignee: Wuxi Tianjian Medical Equipment Co ltd
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2023-10-20
Anticipated expiration: 2038-04-03
Also published as: CN108325177A

Abstract

The invention relates to the field of medical equipment, and aims to provide a respiration rehabilitation training device, which is characterized by comprising a loading shell, a first cavity and a respiration training device main body, wherein the loading shell is provided with an air outlet and an air inlet; the respiration training instrument main body comprises an air inlet pipe, an air outlet pipe, an air flow box, a pressure sensor and a pressure regulating device, wherein the pressure regulating device comprises a motor, a transmission mechanism, a hollow screw rod, a nut seat, a suction rod and a spring, the motor is arranged in a first cavity, a driving shell is provided with a ventilation opening, the motor is connected to the input end of the transmission mechanism, the suction rod is arranged in the first cavity, the suction rod penetrates through the supporting shell, the pressure sensor is arranged on one side, close to the air flow box, of the supporting shell, the hollow screw rod is sleeved on the suction rod, the nut seat is sleeved on the hollow screw rod, the spring is sleeved on the suction rod, and the hollow screw rod is connected with the output end of the transmission mechanism through a sliding component.

Description

Respiration rehabilitation training instrument

Technical Field

The invention relates to the field of medical instruments, in particular to a respiratory rehabilitation training instrument.

Background

The respiratory rehabilitation training instrument integrates respiratory training and vibration sputum excretion, and is a physical therapy rehabilitation device for enhancing the activity of the thoracic cage, strengthening the respiratory muscle function, improving the vital capacity, promoting sputum excretion, increasing effective ventilation, improving the respiratory function, reducing and preventing postoperative complications, and improving the health condition of the whole body by affecting the functions of nerves, circulation and digestive system. The product is mainly used for people with excessive sputum, difficult expectoration and low adaptability to lung respiration.

At present, the Chinese patent with the publication number of CN2899866Y discloses a simple breathing training device, which comprises a balloon and is characterized by also comprising an air blowing pipe, wherein two ends of the air blowing pipe are respectively an air inlet end and an air outlet end, the air outlet end of the air blowing pipe is inserted into an air inlet of the balloon, and the excircle of the air outlet end is connected with the air inlet of the balloon in a sealing way; an air inlet valve is arranged in the air inlet end of the air blowing pipe, and one side of the air inlet valve is hinged on the inner wall of the air blowing pipe by an elastic hinge and can incline to one side of the air outlet end when air enters from the air inlet end; the wall of the air blowing pipe is provided with an air leakage hole, and the air leakage hole is provided with an air leakage valve; the air release valve is sheet-shaped, the shape of the air release valve is the same as that of the pipe wall of the air blowing pipe, and one side of the air release valve is hinged on the edge of the air release hole adjacent to one side of the air inlet valve by an elastic hinge.

Although the simple breathing trainer can perform breathing training, the resistance encountered in the training process cannot be adjusted, and the rehabilitation effect is poor.

Disclosure of Invention

The invention aims to provide a respiratory rehabilitation training instrument which can adjust the impedance encountered in the training process and has a good rehabilitation effect.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a breathe rehabilitation training instrument, includes and loads the shell, sets up the first cavity and set up the second cavity in loading the shell, is equipped with the breathing training instrument main part that can adjust the impedance that runs into in the training process in the first cavity, be equipped with the vibration sputum excretion machine that helps patient's sputum excretion in the second cavity.

Through adopting above-mentioned technical scheme, the patient can adjust the impedance that meets in the training process according to self recovered situation, makes the patient that is in different recovery training stages can select rather than the impedance that suits, helps patient's early recovery healthy, and vibration sputum excretion ware can help the patient to discharge phlegm, makes patient breathe smoothly, and then can be smooth breathe the training, has better recovered effect.

The invention is further provided with: the side wall of the loading shell is provided with an air outlet and an air inlet, the respiration training instrument main body comprises an air inlet pipe, an air outlet pipe, an air flow box, a pressure sensor and a pressure regulating device, the air flow box is arranged in the first cavity, one end of the air inlet pipe is connected with the air flow box, the other end of the air inlet pipe penetrates through the loading shell and extends out of the loading shell, the air flow box is provided with a first through hole, the air outlet pipe is connected with the air flow box, the central axis of the air outlet pipe is collinear with the central axis of the first through hole, one end of the air outlet pipe, deviating from the air flow box, faces the air outlet,

the pressure regulating device comprises a motor, a transmission mechanism, a hollow screw rod, a nut seat, a suction rod and a spring, wherein the motor is arranged in a first cavity through a driving shell, one side of the driving shell, which is close to an air inlet, is provided with a ventilation opening, the transmission mechanism is arranged in the driving shell, the output end of the motor is connected with the input end of the transmission mechanism, the suction rod is arranged in the first cavity through a supporting shell, one end of the suction rod penetrates through the supporting shell and extends into an air flow box, the cross section of the suction rod is cross-shaped, the pressure sensor is arranged on one side, which is close to the air flow box, of the supporting shell, the suction rod penetrates through the pressure sensor, the hollow screw rod is sleeved on one end, which is far away from the air flow box, of the suction rod, the length of the hollow screw rod is smaller than that of the suction rod, an air flow channel is formed between the suction rod and the hollow screw rod, the nut seat is sleeved on the hollow screw rod, the spring is sleeved on the suction rod, one end of the spring is abutted against the nut seat, the other end of the suction rod is abutted against the pressure sensor, the hollow screw rod is connected with the output end of the transmission mechanism through a sliding member, the sliding member is used for changing the relative position between the sliding member and the hollow screw rod,

the loading shell is also provided with a display and an electric control board, the pressure sensor is connected with the display through the electric control board, the air inlet pipe is also internally provided with a flow sensor, and the flow sensor is connected with the display through the electric control board.

By adopting the technical scheme, when the expiratory training is carried out, the air is blown by aiming at the air inlet pipe, the blown air enters the air flow box through the air inlet pipe, then enters the air outlet pipe through the air flow box, and is discharged to the air outlet from the air outlet pipe, so that the expiratory training is finished; when the training of breathing in, the motor is started, the motor passes through drive mechanism and drives cavity form lead screw and rotate, cavity form lead screw is in the rotation in-process drive nut seat removes, in nut seat removes the in-process, the continuous orientation pressure sensor direction of spring compresses tightly, thereby change the pressure that pressure sensor received, the pressure that pressure sensor received shows on the display through the automatically controlled board, adjust the pressure that pressure sensor received to suitable position, the patient is aimed at the intake pipe and is inhaled, gas enters into through the air inlet on the loading shell, and in entering into the air current passageway that forms between suction bar and the cavity form lead screw through the vent, rethread air current passageway enters into the air current incasement, rethread intake pipe inhales, accomplish a process of breathing in, if the power that the patient inhaled is big enough, can inhale the suction bar towards the intake pipe direction, the patient can select different impedances according to self recovery condition, adjust the pressure that pressure sensor received, have better recovered effect.

The invention is further provided with: the transmission mechanism comprises a driving gear and a driven gear, the driven gear is arranged to be hollow, the sliding member comprises a sliding sheet and a sliding groove, the sliding groove is formed in the inner side wall of the driven gear, the sliding sheet is arranged at one end of the hollow lead screw, which is away from the pressure sensor, the sliding sheet is inserted into the sliding groove, the driving gear is arranged on an output shaft of the motor, and the driving gear is meshed with the driven gear.

Through adopting above-mentioned technical scheme, the motor drives the driving gear rotation under operating condition, and the driving gear drives the driven gear rotation rather than meshing to drive cavity form lead screw rotation, thereby change the position of nut seat, and change the pressure that pressure sensor received through the spring, realize adjusting the purpose of impedance when training breathes in, when inhaling, the suction bar is inhaled towards the intake pipe direction by the patient, cavity form lead screw moves along with the suction bar, and the gleitbretter breaks away from in the spout, reaches the purpose of training of breathing in.

The invention is further provided with: and a limiting member used for limiting the movement stroke of the nut seat is arranged in the supporting shell.

Through adopting above-mentioned technical scheme, the spacing component can carry out spacingly to the motion stroke of nut seat, avoids the motion stroke of nut seat too big, drops from hollow form lead screw.

The invention is further provided with: the limiting member comprises a limiting block and a limiting strip, the limiting block is arranged on the supporting shell, and the limiting strip is arranged on the nut seat.

Through adopting above-mentioned technical scheme, spacing moves along with the nut seat, and when spacing contradicted in the stopper in the motion process, the nut seat can't continue to move to realize carrying out spacing purpose to the motion stroke of nut seat.

The invention is further provided with: the nut seat is characterized by further comprising a guide member, wherein the guide member comprises a guide strip and a guide groove, the guide strip is arranged on the support shell, the guide groove is arranged on the nut seat, and the guide strip is matched with the guide groove.

Through adopting above-mentioned technical scheme, at the nut seat removal in-process, the guide way slides along the gib block, and the guide member carries out spacingly to the nut seat, avoids the nut seat to take place to rotate at the in-process that removes.

The invention is further provided with: be equipped with the grid board on the first opening, the one end that the outlet duct is close to the air current case is equipped with the gag lever post, is equipped with the breathing film in the space between gag lever post and the grid board, be equipped with the slot on the gag lever post, be equipped with the inserted bar on the grid board, the inserted bar passes the breathing film and inserts in the slot, the central axis of breathing film and the central axis collineation of inserted bar.

By adopting the technical scheme, when in expiration, the gas moves towards the direction of the air outlet pipe through the grating plate, the breathing film is deformed by the pressure of the air flow, so that a gap is formed between the breathing film and the air outlet pipe, and the gas is discharged from the gap between the breathing film and the air outlet pipe; when inhaling, the outside atmospheric pressure of outlet duct is greater than the atmospheric pressure in the air current case, breathes the film and hugs closely on the grid board to realize carrying out the shutoff purpose to the outlet duct, make the patient only inhale the gas in the air current passageway that forms between suction bar and the hollow form lead screw, avoid outside gas to enter into the air current incasement through the outlet duct, lead to the patient unable suction bar, influence the training of inhaling.

The invention is further provided with: the loading shell is also provided with a first cover plate for shielding the first cavity.

Through adopting above-mentioned technical scheme, the setting of first apron can shelter from first cavity, avoids blowing the dirt and falls into in the first cavity, makes respiration training appearance main part cover the dust, has improved the cleanliness factor of respiration training appearance main part to avoid cross infection.

The invention is further provided with: the utility model provides a vibration sputum excretion machine, including blowing pipe, vibration ball, toper fights and limiting cover, the toper fights the setting in blowing pipe's one end, the diameter of vibration ball is greater than the osculum diameter that the toper fights, just the vibration ball is in the toper fights, and the vibration ball sets up to a plurality of different models, limiting cover joint is connected with the one end that the toper fights at blowing pipe, just the limiting cover is in toper fights top, be equipped with the air flow port on the limiting cover, be equipped with the air duct on the blowing pipe, be equipped with the handle on the air duct, the air duct deviates from blowing pipe's one end and is connected with the pneumatic tube, the pneumatic tube deviates from the one end of air duct and wears out the handle and be connected with air pressure sensor, and air pressure sensor passes through the automatically controlled board and connects in the display.

Through adopting above-mentioned technical scheme, the patient blows to the one end that the gas blowing pipe deviates from the vibration ball, and the gas of blowing out enters into in the limiting cover through the toper fill, and the vibration ball in the toper fill is along with the production of blowing in of gas shakes, and the gas blowing pipe is along with the vibration ball concurs together, through vibrate the loose adhesion, gather the sputum on the respiratory tract wall, with sputum guide way throat rethread cough with the sputum, is favorable to patient's breathing training.

The invention is further provided with: the loading shell is also provided with a second cover plate for shielding the second cavity.

Through adopting above-mentioned technical scheme, the setting of second apron can shelter from the second cavity, avoids the dust to fall into in the second cavity, leads to cross infection.

In summary, the invention has the following beneficial effects:

1. the breathing training instrument body can adjust the impedance encountered in the breathing training process, and has a good rehabilitation effect by using different impedances for different patients;

2. the guiding component can limit the nut seat, so that the nut seat is prevented from rotating in the moving process;

3. the setting of first apron can shelter from first cavity, avoids blowing the dirt and falls into in the first cavity, influences the cleanliness factor of breathing training appearance main part.

Drawings

FIG. 1 is a schematic view of a structure for embodying the present invention in this embodiment;

fig. 2 is a schematic diagram showing the positional relationship between the main body of the respiratory training apparatus and the vibration sputum-ejector in the present embodiment;

fig. 3 is a schematic view of a structure for embodying the positional relationship between the air inlet and the air outlet in the present embodiment;

fig. 4 is a schematic structural view of a main body of the breath training apparatus according to the present embodiment;

FIG. 5 is a schematic diagram showing the positional relationship between the air flow box and the air outlet pipe in the present embodiment;

FIG. 6 is an enlarged view of the portion A of FIG. 5 showing the positional relationship between the stop lever and the outlet tube;

fig. 7 is a schematic view of a structure for embodying the pressure adjusting device in the present embodiment;

FIG. 8 is an enlarged view of a portion B of the structure of FIG. 7 for embodying a transmission mechanism;

fig. 9 is a schematic structural view for embodying the positional relationship between the air flow box and the support case in the present embodiment;

FIG. 10 is an enlarged view of the C-section structure of FIG. 9 for embodying a stop member;

fig. 11 is a schematic structural view for embodying the positional relationship between the pressure sensor and the air flow box in the present embodiment;

fig. 12 is a schematic structural view for embodying the positional relationship between the driven gear and the hollow screw in the present embodiment;

fig. 13 is an enlarged view of a D-section structure for embodying the slip member in fig. 12;

fig. 14 is a schematic structural view for embodying the positional relationship between the motor and the drive case in the present embodiment;

fig. 15 is a schematic structural view for embodying the positional relationship between the support shell and the nut seat in the present embodiment;

FIG. 16 is an enlarged view of the E-section structure of FIG. 15 for embodying the guide member;

fig. 17 is a schematic structural view for embodying the positional relationship between the air blowing pipe and the handle in the present embodiment;

fig. 18 is a schematic diagram of a structure for embodying the vibration sputum-discharging apparatus in the present embodiment.

In the figure, 1, loading a shell; 2. an air outlet; 3. an air inlet; 4. a breath training instrument body; 41. an air inlet pipe; 42. an air outlet pipe; 43. an air flow box; 44. a pressure sensor; 45. a pressure regulating device; 451. a motor; 452. a transmission mechanism; 4521. a drive gear; 4522. a driven gear; 453. a hollow screw; 454. a nut seat; 455. a suction rod; 456. a spring; 5. a first port; 6. a driving case; 7. a support case; 8. a slip member; 81. a sliding sheet; 82. a chute; 9. a display; 10. an electric control board; 11. a limiting member; 111. a limiting block; 112. a limit bar; 12. a guide member; 121. a guide bar; 122. a guide groove; 13. a grating plate; 14. a limit rod; 15. a respiratory film; 16. a slot; 17. a rod; 18. a first cover plate; 19. vibrating the sputum excretion machine; 191. an air blowing pipe; 192. a vibrating ball; 193. a conical hopper; 194. a limiting cover; 20. an air duct; 21. a handle; 22. an air pressure pipe; 23. an air pressure sensor; 24. and a second cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples: the utility model provides a breathe rehabilitation training device, as shown in fig. 1 and 2, including loading shell 1, set up the first cavity in loading shell 1, set up the second cavity in loading shell 1, set up breathe training device main part 4 in first cavity and set up the vibration sputum excretion ware 19 in the second cavity, breathe training device main part 4 and help the patient to breathe the training, vibration sputum excretion ware 19 helps the patient to excrete the sputum, as shown in fig. 3, be equipped with gas outlet 2 and air inlet 3 on loading shell 1's the lateral wall, as shown in fig. 1 and 2, still be equipped with display 9 on loading shell 1, automatically controlled board 10, be used for shielding first apron 18 of first cavity and be used for shielding second apron 24 of second cavity.

As shown in fig. 2 and 4, the respiration training apparatus body 4 includes an air inlet pipe 41, an air outlet pipe 42, an air flow box 43, a pressure sensor 44 and a pressure adjusting device 45, the air flow box 43 is disposed in the first cavity, one end of the air inlet pipe 41 is connected with the air flow box 43, the other end penetrates through the loading shell 1 and extends out of the loading shell 1, a flow sensor is further disposed in the air inlet pipe 41, and the flow sensor is connected with the display 9 through the electric control board 10. As shown in fig. 5 and 6, the first through hole 5 is formed in the air flow box 43, the air outlet pipe 42 is connected to the air flow box 43, the central axis of the air outlet pipe 42 is collinear with the central axis of the first through hole 5, as shown in fig. 4, one end of the air outlet pipe 42, which faces away from the air flow box 43, faces the air outlet 2, as shown in fig. 6, a grid plate 13 is formed in the first through hole 5, a limit rod 14 is arranged at one end, close to the air flow box 43, of the air outlet pipe 42, a breathing film 15 is arranged in a space between the limit rod 14 and the grid plate 13, a slot 16 is formed in the limit rod 14, a plug rod 17 is arranged on the grid plate 13, the plug rod 17 penetrates through the breathing film 15 and is inserted into the slot 16, the central axis of the breathing film 15 is collinear with the central axis of the plug rod 17, and the breathing film 15 is made of silicon rubber.

As shown in fig. 7 and 8, the pressure adjusting device 45 includes a motor 451, a transmission mechanism 452, a hollow screw 453, a nut seat 454, a suction rod 455, and a spring 456, the transmission mechanism 452 includes a driving gear 4521 and a driven gear 4522, and the driven gear 4522 is provided in a hollow shape, as shown in fig. 9, the suction rod 455 is provided in the first cavity through the support case 7, one end of the suction rod 455 penetrates the support case 7 and extends into the air flow box 43, the suction rod 455 has a cross-shaped cross-section, the pressure sensor 44 is provided at a side of the support case 7 near the air flow box 43, and the suction rod 455 penetrates the pressure sensor 44, as shown in fig. 10, the hollow screw 453 is sleeved at an end of the suction rod 455 facing away from the air flow box 43, and the hollow screw 453 has a length smaller than that of the suction rod 455, an air flow channel is formed between the suction rod 455 and the hollow screw 453, the nut seat 454 is sleeved on the hollow screw 453, the spring 456 is sleeved on the suction rod 455, one end of the spring 456 abuts against the nut seat 454, the other end abuts against the pressure sensor 44, the pressure sensor 44 is connected with the display 9 (shown in fig. 11) through the electric control plate 10, as shown in fig. 12 and 13, the hollow screw 453 is connected with the driven gear 4522 through the sliding member 8, the sliding member 8 comprises a sliding sheet 81 and a sliding groove 82, the sliding groove 82 is arranged on the inner side wall of the driven gear 4522, the sliding sheet 81 is arranged at one end of the hollow screw 453, which is far away from the pressure sensor 44, the sliding sheet 81 is inserted into the sliding groove 82, the motor 451 is arranged in the first cavity through the driving shell 6, one side, close to the air inlet 3, of the driving shell 6 is provided with a ventilation opening, the driving gear 4521 is arranged on the output shaft of the motor 451, and the driving gear 4521 is meshed with the driven gear 4522.

As shown in fig. 10, a limiting member 11 for limiting the movement stroke of the nut seat 454 is arranged in the supporting shell 7, the limiting member 11 comprises a limiting block 111 and a limiting bar 112, the limiting block 111 is arranged on the supporting shell 7, the limiting bar 112 is arranged on the nut seat 454, as shown in fig. 15 and 16, a guiding member 12 is further arranged between the supporting shell 7 and the nut seat 454, the guiding member 12 comprises a guiding bar 121 and a guiding groove 122, the guiding bar 121 is arranged on the supporting shell 7, the guiding groove 122 is arranged on the nut seat 454, and the guiding bar 121 is matched with the guiding groove 122.

As shown in fig. 17 and 18, the vibration sputum excretion machine 19 includes a blowing pipe 191, a vibration ball 192, a conical bucket 193 and a limiting cover 194, the conical bucket 193 is arranged at one end of the blowing pipe 191, the diameter of the vibration ball 192 is larger than the small opening diameter of the conical bucket 193, the vibration ball 192 is arranged in the conical bucket 193, the vibration ball 192 is arranged into a plurality of different models so as to be used by different people, in the embodiment, the vibration ball 192 is four, the limiting cover 194 is arranged at one end of the blowing pipe 191 connected with the conical bucket 193, the limiting cover 194 is clamped with the blowing pipe 191, the limiting cover 194 is arranged above the conical bucket 193, an air flow port is arranged on the limiting cover 194, an air duct 20 is arranged on the blowing pipe 191, a handle 21 is arranged on the air duct 20, one end of the air duct 20, deviating from the blowing pipe 191, is connected with an air pressure pipe 22, and one end of the air pressure pipe 22, deviating from the air duct 20, penetrates out of the handle 21 and is connected with an air pressure sensor 23, and the air pressure sensor 23 is connected with a display 9 through an electric control board 10.

The implementation process comprises the following steps: when the expiratory training is performed, the air inlet pipe 41 is aligned to blow air, the blown air enters the air flow box 43 through the air inlet pipe 41, the air moves towards the air outlet pipe 42 through the grid plate 13, the respiratory film 15 is deformed by the pressure of the air flow, a gap is formed between the respiratory film 15 and the air outlet pipe 42, the air is discharged from the gap between the respiratory film 15 and the air outlet pipe 42 and enters the air outlet pipe 42, and the air is discharged to the air outlet 2 through the air outlet pipe 42, so that the expiratory training is completed.

When the inspiration training is carried out, the motor 451 is started, the motor 451 drives the driving gear 4521 to rotate, the driving gear 4521 drives the driven gear 4522 meshed with the driving gear 4521 to rotate in the rotating process, the driven gear 4522 drives the hollow screw 453 to rotate in the rotating process, the hollow screw 453 drives the nut seat 454 to move in the rotating process, the guide groove 122 slides along the guide strip 121, the guide member 12 limits the nut seat 454, the nut seat 454 is prevented from rotating in the moving process, the limiting strip 112 moves along with the nut seat 454, if the limiting strip 112 abuts against the limiting block 111, the nut seat 454 moves to the maximum stroke and cannot continue to advance, in the moving process of the nut seat 454, the spring 456 continuously compresses towards the pressure sensor 44, so that the pressure received by the pressure sensor 44 is changed, the pressure received by the pressure sensor 44 is displayed on the display 9 through the electronic control board 10, and the patient can adjust the impedance encountered in the inspiration process according to the situation of the patient, and the pressure received by the pressure sensor 44 is adjusted to a proper position.

The patient aims at the intake pipe 41 and inhales, the outside atmospheric pressure of outlet duct 42 is greater than the atmospheric pressure in the air current case 43, the breathing film 15 hugs closely on grid board 13, the mouth of pipe of outlet duct 42 is sealed to the breathing film 15, gas gets into through the air inlet 3 on loading shell 1, and in entering the air current passageway that forms between suction bar 455 and the hollow form lead screw 453, the rethread air current passageway enters into the air current case 43, the rethread intake pipe 41 inhales, accomplish a inspiration process, if the power that the patient breathes in is big enough, can inhale suction bar 455 towards intake pipe 41 direction, the patient can select different impedances according to self recovery condition, adjust the pressure that pressure sensor 44 received, have better recovered effect, and when the patient exhales or inhales, the flow sensor in the intake pipe 41 can detect the air flow size in the intake pipe 41, the patient compares the air flow size of measuring at every time, can see recovery training condition.

The patient selects corresponding vibration ball 192 according to the size of breathing dynamics, put into the toper fill 193 with vibration ball 192, again with limit cover 194 joint on the gas blowing pipe 191, the patient exhales to the one end that gas blowing pipe 191 deviates from vibration ball 192, the gas that blows out enters into limit cover 194 through toper fill 193, vibration ball 192 in the toper fill 193 produces the vibration along with blowing in of gas, the gas blowing pipe 191 is along with vibration ball 192 vibration together, through the sputum that the vibration release adhesion, accumulation are on the respiratory wall, with sputum guide way throat rethread cough with the sputum, be favorable to patient's breathing training, and the patient can show on display 9 through air pressure sensor 23 in the malleation of exhaling, make the patient observe real-time effect.

The above-described embodiments are provided for illustration only and not for limitation of the present invention, and modifications may be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, as long as they are protected by patent laws within the scope of claims of the present invention.

Claims

1. A respiration rehabilitation training device is characterized in that: including loading shell (1), offer first cavity in loading shell (1) and offer the second cavity in loading shell (1), be equipped with in the first cavity and adjust the breathing training appearance main part (4) of the impedance that runs through in the training in-process, be equipped with vibration sputum excretion ware (19) that helps patient's sputum excretion in the second cavity, be equipped with gas outlet (2) and air inlet (3) on the lateral wall of loading shell (1), breathing training appearance main part (4) include intake pipe (41), outlet duct (42), air current case (43), pressure sensor (44) and pressure regulating device (45), air current case (43) set up in first cavity, air current case (43) are connected to one end of intake pipe (41), and the other end runs through loading shell (1) and extends to outside loading shell (1), be equipped with first through-hole (5) on air current case (43), central axis and the collineation of first through-hole (5) of outlet duct (42) are connected, and the central axis of outlet duct (42) deviate from air current case (43), air current case (45), pressure sensor (45), screw (455) are drawn towards screw (45), screw (45) are included Spring (456), motor (451) set up in first cavity through drive shell (6), one side that drive shell (6) is close to air inlet (3) is equipped with the vent, drive mechanism (452) set up in drive shell (6), just the output of motor (451) is connected in the input of drive mechanism (452), suction rod (455) set up in first cavity through supporting shell (7), the one end of suction rod (455) runs through supporting shell (7) and extends to in air current case (43), the cross section of suction rod (455) is the cross, pressure sensor (44) set up in one side that support shell (7) is close to air current case (43), just suction rod (455) pass pressure sensor (44), hollow form lead screw (453) cover is established in the one end that suction rod (455) deviates from air current case (43), just the length of hollow form lead screw (453) is less than suction rod (455), form between suction rod (455) and hollow form air current form between support shell (7) and hollow form passageway (453), the screw nut (454) is established in the one end of screw nut (453) that the screw nut (453) is provided with a cap (453), the screw nut (454) is provided with a cap (453) on the screw nut (45), the hollow screw rod (453) is connected with the output end of the transmission mechanism (452) through a sliding component (8), the sliding component (8) is used for changing the relative position between the hollow screw rod (453) and the sliding component (8), a display (9) and an electric control plate (10) are further arranged on the loading shell (1), the pressure sensor (44) is connected with the display (9) through the electric control plate (10), a flow sensor is further arranged in the air inlet pipe (41), the flow sensor is connected with the display (9) through the electric control plate (10), a limiting component (11) used for limiting the movement stroke of the nut seat (454) is arranged in the supporting shell (7), the limiting component (11) comprises a limiting block (111) and a limiting strip (112), the limiting block (111) is arranged on the supporting shell (7), and the limiting strip (112) is arranged on the nut seat (454). Vibration sputum excretion ware (19) are including blowing pipe (191), vibration ball (192), toper fill (193) and limiting cover (194), toper fill (193) set up the one end at blowing pipe (191), the diameter of vibration ball (192) is greater than the osculum diameter of toper fill (193), just vibration ball (192) are in toper fill (193), and vibration ball (192) set up to a plurality of different models, limiting cover (194) joint is connected with the one end of toper fill (193) at blowing pipe (191), just limiting cover (194) are in toper fill (193) top, be equipped with the air flow port on limiting cover (194), be equipped with air duct (20) on blowing pipe (191), be equipped with handle (21) on air duct (20), the one end that air duct (20) deviate from blowing pipe (191) is connected with pneumatic tube (22), pneumatic tube (22) deviate from one end of air duct (20) and wear handle (21) and are connected with pneumatic sensor (23), and pneumatic sensor (23) are connected with in automatically controlled board (9) through electric control board (9).

2. The respiratory rehabilitation training device according to claim 1, wherein: the transmission mechanism (452) comprises a driving gear (4521) and a driven gear (4522), the driven gear (4522) is arranged to be hollow, the sliding member (8) comprises a sliding sheet (81) and a sliding groove (82), the sliding groove (82) is formed in the inner side wall of the driven gear (4522), the sliding sheet (81) is arranged at one end, deviating from the pressure sensor (44), of the hollow screw rod (453), the sliding sheet (81) is inserted into the sliding groove (82), the driving gear (4521) is arranged on an output shaft of the motor (451), and the driving gear (4521) is meshed with the driven gear (4522).

3. The respiratory rehabilitation training device according to claim 1, wherein: the nut seat is characterized by further comprising a guide member (12), wherein the guide member (12) comprises a guide strip (121) and a guide groove (122), the guide strip (121) is arranged on the support shell (7), the guide groove (122) is arranged on the nut seat (454), and the guide strip (121) is matched with the guide groove (122).

4. The respiratory rehabilitation training device according to claim 1, wherein: be equipped with grid board (13) on first opening (5), the one end that outlet duct (42) is close to air current case (43) is equipped with gag lever post (14), is equipped with in the space between gag lever post (14) and grid board (13) and breathes film (15), be equipped with slot (16) on gag lever post (14), be equipped with inserted bar (17) on grid board (13), inserted bar (17) pass and breathe film (15) and insert in slot (16), the central axis of breathing film (15) and the central axis collineation of inserted bar (17).

5. The respiratory rehabilitation training device according to claim 1, wherein: the loading shell (1) is also provided with a first cover plate (18) for shielding the first cavity.

6. The respiratory rehabilitation training device according to claim 1, wherein: the loading shell (1) is also provided with a second cover plate (24) for shielding the second cavity.